first commit

.eslintignore

@@ -0,0 +1 @@
+hvigor/hvigor-wrapper.js

.gitattributes

@@ -0,0 +1,2 @@
+ijkplayer/libs/arm64-v8a/libijkffmpeg.z.so filter=lfs diff=lfs merge=lfs -text
+ijkplayer/libs/armeabi-v7a/libijkffmpeg.z.so filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -0,0 +1,12 @@
+/node_modules
+/local.properties
+/.idea
+**/build
+package-lock.json
+/.hvigor
+.clang-format
+.clang-tidy
+.clangd
+@ohos
+.vscode
+.vs

AppScope/app.json5

@@ -0,0 +1,14 @@
+{
+  "app": {
+    "bundleName": "com.xgplayer.ttmusic.hm",
+    "vendor": "example",
+    "versionCode": 20250522,
+    "versionName": "1.3.8",
+    "icon": "$media:app_icon",
+    "label": "$string:app_name",
+    "multiAppMode": {
+      "multiAppModeType": "appClone",
+      "maxCount": 3
+    }
+  }
+}

AppScope/resources/base/element/string.json

@@ -0,0 +1,8 @@
+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "天天静听"
+    }
+  ]
+}

CHANGELOG.md

@@ -0,0 +1,93 @@
+## 2.0.5
+- 在DevEco Studio: NEXT Beta1-5.0.3.806, SDK: API12 Release (5.0.0.66)上验证通过
+
+## 2.0.5-rc.4
+- 修复蓝牙播放时音画不同步问题
+- 修复线程未销毁问题
+- 切换LogUtils类记录日志方式
+
+## 2.0.5-rc.3
+- assert异常崩溃改为异常return返回
+
+## 2.0.5-rc.2
+- 修复bug,无法旋转带有rotation信息的视频
+
+## 2.0.5-rc.1
+- 实现多实例播放
+
+## 2.0.5-rc.0
+- 修复音量设置不生效问题
+
+## 2.0.4
+
+- 修复因音频采样率设置错误导致的播放速度异常
+- 添加对id为空字符串的处理
+- 修改mediacodec_all_videos默认值为0
+
+## 2.0.3
+
+- 音频框架由OpenSLES切换OHAudio
+- 新增音频焦点监听接口与取消监听接口
+  - on(type: AudioInterrupt,  callback: Callback<InterruptEvent>)
+  - off(type: AudioInterrupt)
+- 修复2.0.3-rc.2、2.0.3-rc.3版本漏问题：切换依赖版本openssl1.0.2u -> openssl1.1.1w
+
+## 2.0.3-rc.3
+
+- 适配H265硬解码
+
+## 2.0.3-rc.2
+
+- 适配x86架构
+
+## 2.0.3-rc.1
+
+- 音频与XComponent解耦
+
+## 2.0.3-rc.0
+- 修复ArkTs语法问题--添加函数返回值类型
+
+## 2.0.2
+- 修复eglCreateWindowSurface接口兼容性问题：将window的format设置为与参数config的format一致
+
+## 2.0.2-rc.0
+- 修复不兼容API9问题
+
+## 2.0.1
+- 添加demo视频列表
+- ArkTs语法整改
+- 修复偶现因变量值被系统回收引起的播放异常问题
+- 更换视频链接
+- 修复demo问题：第二条视频播放异常与第三第四条视频无法加载
+- demo添加循环播放、倍数播放功能
+- 修复demo播放视频的进度条显示问题
+- 修复ijkplayer可能崩溃的情况，播放添加http-header参数
+- 适配SDK: API10
+
+## 2.0.0
+- 包管理工具由npm切换为ohpm
+- 适配DevEco Studio: 3.1Beta2(3.1.0.400)
+- 适配SDK: API9 Release(3.2.11.9)
+
+## 1.0.5
+- 适配DevEco Studio 3.1 Beta1版本
+- 调整XComponent用法
+
+## 1.0.2
+- 添加支持直播rtsp协议
+
+## 1.0.1
+- 修复getMediaInfo()接口crash问题
+
+## 1.0.0
+- 发布ijkplayer项目
+- 支持直播、点播 (直播支持hls、rtmp协议) 
+- 支持播放、暂停、停止、重置、释放
+- 支持快进、后退
+- 支持倍数播放
+- 支持循环播放
+- 支持设置屏幕常亮
+- 支持设置音量
+- 支持FFmpeg软解码  
+- 不支持硬解码
+

LICENSE

@@ -0,0 +1,505 @@
+Copyright (C) 2024 Huawei Device Co., Ltd.
+Licensed under LGPLv2.1 or later
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+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+           How to Apply These Terms to Your New Libraries
+
+  If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the library's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!

NOTICE

@@ -0,0 +1,71 @@
+OPEN SOURCE SOFTWARE NOTICE
+
+Please note we provide an open source software notice for the third party open source software along with this software and/or this software component (in the following just “this SOFTWARE”). The open source software licenses are granted by the respective right holders.
+
+Warranty Disclaimer
+THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL, BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
+
+Copyright Notice and License Texts
+
+----------------------------------------------------------------------
+
+Software: ijkplayer
+
+Copyright notice:
+
+Copyright (c) 2003 Bilibili
+
+Copyright (c) 2003 Fabrice Bellard
+
+Copyright (c) 2013 Zhang Rui <bbcallen@gmail.com>
+
+License: ijkplayer is licensed under LGPLv2.1 or later, so itself is free for commercial use under LGPLv2.1 or later
+
+
+Software: FFmpeg
+
+Copyright notice:
+
+Copyright (c) 2003 Michel Bardiaux
+
+Copyright (C) 2001-2011 Michael Niedermayer <michaelni@gmx.at>
+
+Copyright (c) 2000, 2001, 2003 Fabrice Bellard
+
+Copyright (c) 2007 Bobby Bingham
+
+Copyright (c) 2011 Stefano Sabatini
+
+Copyright (c) 2008 Vitor Sessak
+
+
+License:  Most files in FFmpeg are under the GNU Lesser General Public License version 2.1 or later (LGPL v2.1+). Read the file COPYING.LGPLv2.1 for details. Some other files have MIT/X11/BSD-style licenses. In combination the LGPL v2.1+ applies to FFmpeg.
+
+Some optional parts of FFmpeg are licensed under the GNU General Public License version 2 or later (GPL v2+). See the file COPYING.GPLv2 for details. None of these parts are used by default, you have to explicitly pass --enable-gpl to configure to activate them. In this case, FFmpeg's license changes to GPL v2+.
+
+
+Software: soundtouch
+
+Copyright notice: 
+
+Copyright (c) Olli Parviainen
+
+License: This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation.
+
+
+Software: libyuv
+
+Copyright notice: 
+
+Copyright 2011 The LibYuv Project Authors. All rights reserved.
+
+License: libyuv is an open source project that includes YUV conversion and scaling functionality.
+
+
+Software: hashmap
+
+Copyright notice: 
+
+Copyright 齐鲁桐. All rights reserved.
+
+License: MIT License

OAT.xml

@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <oatconfig>
+        <filefilterlist>
+            <filefilter
+                desc="Filters for compatibility，license header policies"
+                name="copyrightPolicyFilter">
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/ijkplayer/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/ijksdl/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/third_party/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/utils/opensles/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/utils/hashmap/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/utils/ffmpeg/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="NDK头文件，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/utils/napi/native_common.h"
+                    type="filepath"/>
+                <filteritem
+                    desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
+                    name="hvigorfile.js"
+                    type="filename"/>
+                <filteritem
+                    desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
+                    name="*.json5"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.GPLv2"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.GPLv3"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.LGPLv2.1"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.LGPLv2.1.txt"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.LGPLv3"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="MODULE_LICENSE_APACHE2"
+                    type="filename"/>
+                <filteritem type="filepath" name="hvigor/hvigor-wrapper.js" desc="配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="hvigorw.bat" desc="hvigorw配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="hvigorw" desc="hvigorw配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filepath" name="hvigor/hvigor-wrapper.js" desc="配置文件，DevEco Studio自动生成，不手动修改"/>
+				<filteritem type="filepath" name="ijkplayer/oh-package.json5" desc="配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="hvigor-config.json5" desc="配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="oh-package.json5" desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="hvigorfile.*" desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filepath" name="doc/.*" desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"/>
+                <filteritem type="filename" name="LICENSE" desc="LICENSE说明，不需要添加版权头"/>
+                <filteritem type="filename" name=".gitmodules" desc="项目工程配置文件，不需要添加版权头"/>
+            </filefilter>
+            <filefilter
+                desc="Filters for compatibility，license header policies"
+                name="defaultPolicyFilter">
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/ijkplayer/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/ijksdl/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/third_party/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/utils/opensles/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/utils/hashmap/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/utils/ffmpeg/.*"
+                    type="filepath"/>
+                <filteritem
+                    desc="NDK头文件，不修改许可证头，以防有修改许可证风险"
+                    name="ijkplayer/src/main/cpp/utils/napi/native_common.h"
+                    type="filepath"/>
+                <filteritem
+                    desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
+                    name="hvigorfile.js"
+                    type="filename"/>
+                <filteritem
+                    desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"
+                    name="*.json5"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.GPLv2"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.GPLv3"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.LGPLv2.1"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.LGPLv2.1.txt"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="COPYING.LGPLv3"
+                    type="filename"/>
+                <filteritem
+                    desc="ijkplayer原库的版权协议，不修改，以防有修改版权风险"
+                    name="MODULE_LICENSE_APACHE2"
+                    type="filename"/>
+                <filteritem type="filepath" name="hvigor/hvigor-wrapper.js" desc="配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="hvigorw.bat" desc="hvigorw配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="hvigorw" desc="hvigorw配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filepath" name="hvigor/hvigor-wrapper.js" desc="配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="hvigor-config.json5" desc="配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="oh-package.json5" desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"/>
+				<filteritem type="filepath" name="ijkplayer/oh-package.json5" desc="配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filename" name="hvigorfile.*" desc="hvigor配置文件，DevEco Studio自动生成，不手动修改"/>
+                <filteritem type="filepath" name="doc/.*" desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险"/>
+                <filteritem type="filepath" name="NOTICE" desc="NOTICE文件"/>
+                <filteritem type="filename" name="LICENSE" desc="LICENSE说明，不需要添加版权头"/>
+                <filteritem type="filename" name=".gitmodules" desc="项目工程配置文件，不需要添加版权头"/>
+            </filefilter>
+			
+			<filefilter desc="Filters for binary file policies" name="binaryFileTypePolicyFilter">
+				<filteritem desc="配置文件，DevEco Studio自动生成，不手动修改" name="hvigor/hvigor-wrapper.js" type="filepath"/>
+				<filteritem desc="配置文件，DevEco Studio自动生成，不手动修改" name="hvigor-config.json5" type="filename"/>
+				<filteritem desc="hvigor配置文件，DevEco Studio自动生成，不手动修改" name="oh-package.json5" type="filename"/>
+				<filteritem desc="hvigor配置文件，DevEco Studio自动生成，不手动修改" name="build-profile.json5" type="filename"/>
+				<filteritem desc="hvigor配置文件，DevEco Studio自动生成，不手动修改" name="app.json5" type="filename"/>
+                <filteritem desc="hvigor配置文件，DevEco Studio自动生成，不手动修改" name="hvigorfile.*" type="filename"/>
+                <filteritem desc="png图片格式，用于展示示例" name="*.png" type="filename"/>
+                <filteritem desc="gif图片格式，用于展示示例" name="*.gif" type="filename"/>
+                <filteritem desc="jpg图片格式，用于展示示例" name="*.jpg" type="filename"/>
+                <filteritem desc="jpeg图片格式，用于展示示例" name="*.jpeg" type="filename"/>
+                <filteritem desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险" name="ijkplayer/src/main/cpp/third_party/.*" type="filepath"/>
+                <filteritem desc="第三方开源软件源码，不修改许可证头，以防有修改许可证风险" name="ijkplayer/libs/.*" type="filepath"/>
+			</filefilter>
+			
+        </filefilterlist>
+    </oatconfig>
+</configuration>

README.OpenSource

@@ -0,0 +1,65 @@
+[
+    {
+        "Name": "ijkplayer",
+        "License": "LGPLv2.1 or later",
+        "License File": "README.md",
+        "Version Number": "k0.8.8",
+        "Owner" : "xiafeng@huawei.com",
+        "Upstream URL": "https://github.com/bilibili/ijkplayer",
+        "Description": "Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support."
+    },
+	{
+        "Name": "FFmpeg",
+        "License": "LGPLv2.1 or later",
+        "License File": "LICENSE.md",
+        "Version Number": "ff4.0--ijk0.8.8--20210426--001",
+        "Owner" : "xiafeng@huawei.com",
+        "Upstream URL": "https://github.com/bilibili/FFmpeg",
+        "Description": "FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata."
+    },
+    {
+        "Name": "openssl",
+        "License": "Apache License 2.0",
+        "License File": "notes.txt",
+        "Version Number": "OpenSSL_1_1_1w",
+        "Owner": "xiafeng@huawei.com",
+        "Upstream URL": "https://github.com/openssl/openssl",
+        "Description": "OpenSSL is a robust, commercial-grade, full-featured Open Source Toolkit for the Transport Layer Security (TLS) protocol formerly known as the Secure Sockets Layer (SSL) protocol."
+    },
+    {
+        "Name": "soundtouch",
+        "License": "LGPL-2.1",
+        "License File": "LICENSE, COPYING.TXT",
+        "Version Number": "ijk-r0.1.2-dev",
+        "Owner" : "xiafeng@huawei.com",
+        "Upstream URL": "https://github.com/bilibili/soundtouch",
+        "Description": "SoundTouch is an open-source audio processing library that allows changing the sound tempo, pitch and playback rate parameters independently from each other"
+    },
+    {
+        "Name": "libyuv",
+        "License": "BSD 3-Clause "New" or "Revised" License",
+        "License File": "LICENSE",
+        "Version Number": "ijk-r0.2.1-dev",
+        "Owner" : "xiafeng@huawei.com",
+        "Upstream URL": "https://github.com/bilibili/libyuv",
+        "Description": "libyuv is an open source project that includes YUV conversion and scaling functionality."
+    },
+    {
+        "Name": "ijkplayer",
+        "License": "LGPLv2.1 or later",
+        "License File": "README.md",
+        "Version Number": "master",
+        "Owner" : "xiafeng@huawei.com",
+        "Upstream URL": "https://gitee.com/HarmonyOS-tpc/ijkplayer",
+        "Description": "基于FFmpeg的ohos视频播放器"
+    },
+    {
+        "Name": "hashmap",
+        "License": "MIT License",
+        "License File": "LICENSE",
+        "Version Number": "master",
+        "Owner" : "xiafeng@huawei.com",
+        "Upstream URL": "https://github.com/qilutong/hashmap",
+        "Description": "C语言实现简单hashmap"
+    }
+]

README.md

@@ -0,0 +1,3 @@
+# ctv_player_oho
+
+ctv_player_oho 鸿蒙版本

README_zh.md

@@ -0,0 +1,368 @@
+# ijkplayer
+
+## 简介
+>  ijkplayer是OpenHarmony环境下可用的一款基于FFmpeg的视频播放器。
+
+## 演示
+<img src="preview_zh.gif" width="100%"/>
+
+## 编译运行
+
+### ffmpeg soundtouch yuv依赖
+
+1. FFmpeg:基于B站的FFmpeg版本(ff4.0--ijk0.8.8--20210426--001):[FFmpeg源码链接](https://github.com/bilibili/FFmpeg/tags)， [FFmpeg](https://gitee.com/openharmony-sig/tpc_c_cplusplus/tree/support_x86/thirdparty/FFmpeg-ff4.0)可以在交叉编译出库文件和头文件，编译可参考[FFmpeg-ff4.0编译指导](https://gitee.com/openharmony-sig/tpc_c_cplusplus/blob/support_x86/thirdparty/FFmpeg-ff4.0/README_zh.md)。
+
+   1. 编译成功后会在lycium\usr生成FFmpeg-ff4.0文件夹改名为ffmpeg。
+
+2. soudtouch:基于B站的soudtouch版本(ijk-r0.1.2-dev):[soundtouch源码链接](https://github.com/bilibili/soundtouch/branches) ，soundtouch须在交叉编译出库文件和头文件。
+
+   1. 把doc目录下的soundtouch-ijk文件夹拷贝到thirdparty下在lycium文件夹执行./build.sh soundtouch-ijk可以在lycium\usr目录下编译出soundtouch的静态库和头文件
+
+3. yuv:基于B站的yuv版本(ijk-r0.2.1-dev):[yuv源码链接](https://github.com/bilibili/libyuv/branches)，yuv须在交叉编译出库文件和头文件。
+   1. 把doc目录下的libyuv-ijk文件夹拷贝到thirdparty下在lycium文件夹执行./build.sh libyuv-ijk可以在lycium\usr目录下编译出yuv的静态库和头文件
+
+4. 把编译生成的ffmpeg文件夹拷贝到ijkplayer/src/main/cpp/third_party/ffmpeg下
+
+5. 把编译生成的openssl、soundtouch、yuv的文件夹，拷贝到工程的ijkplayer/src/main/cpp/third_party下，如图所示：
+
+![img.png](image/img.png)
+
+### IDE编译运行
+
+1、通过IDE工具下载依赖SDK，Tools->SDK Manager->OpenHarmony SDK 把native选项勾上下载，API版本>=9
+
+2、开发板选择RK3568，[ROM下载地址](http://ci.openharmony.cn/workbench/cicd/dailybuild/dailylist). 选择开发板类型是rk3568，请使用最新的版本
+
+3、使用git clone下载源码，不要直接通过gitee网页的方式下载
+
+## 下载安装
+```shell
+ohpm install @ohos/ijkplayer
+```
+## 使用说明
+```
+   import { IjkMediaPlayer } from "@ohos/ijkplayer";
+   import type { OnPreparedListener } from "@ohos/ijkplayer";
+   import type { OnVideoSizeChangedListener } from "@ohos/ijkplayer";
+   import type { OnCompletionListener } from "@ohos/ijkplayer";
+   import type { OnBufferingUpdateListener } from "@ohos/ijkplayer";
+   import type { OnErrorListener } from "@ohos/ijkplayer";
+   import type { OnInfoListener } from "@ohos/ijkplayer";
+   import type { OnSeekCompleteListener } from "@ohos/ijkplayer";
+   import { LogUtils } from "@ohos/ijkplayer";
+```
+### 在UI中配置XComponent控件
+```
+    XComponent({
+      id: 'xcomponentId',
+      type: 'surface',
+      libraryname: 'ijkplayer_napi'
+    })
+    .onLoad((context) => {
+      this.initDelayPlay(context);
+     })
+     .onDestroy(() => {
+     })
+     .width('100%')
+     .aspectRatio(this.aspRatio)
+```
+
+### 播放
+```
+    //单例模式
+    let mIjkMediaPlayer = IjkMediaPlayer.getInstance();
+    //多实例模式
+    let mIjkMediaPlayer = new IjkMediaPlayer();
+    // 如果播放视频，调用setContext接口，参数1为XComponent回调的context， 可选参数2为XComponent的id属性值
+    mIjkMediaPlayer.setContext(this.mContext, "xcomponentId");
+    // 如果只播放音频，则调用setAudioId接口，参数为音频对象的id
+    // mIjkMediaPlayer.setAudioId('audioIjkId');
+    // 设置debug模式
+    mIjkMediaPlayer.setDebug(true);
+    // 初始化配置
+    mIjkMediaPlayer.native_setup();
+    // 设置视频源
+    mIjkMediaPlayer.setDataSource(url); 
+    // 设置视频源http请求头
+    let headers =  new Map([
+      ["user_agent", "Mozilla/5.0 BiliDroid/7.30.0 (bbcallen@gmail.com)"],
+      ["referer", "https://www.bilibili.com"]
+    ]);
+    mIjkMediaPlayer.setDataSourceHeader(headers);
+    // 使用精确寻帧 例如，拖动播放后，会寻找最近的关键帧进行播放，很有可能关键帧的位置不是拖动后的位置，而是较前的位置.可以设置这个参数来解决问题
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "enable-accurate-seek", "1");
+    // 预读数据的缓冲区大小
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "max-buffer-size", "102400");
+    // 停止预读的最小帧数
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "min-frames", "100");
+    // 启动预加载
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "start-on-prepared", "1");
+    // 设置无缓冲，这是播放器的缓冲区，有数据就播放
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "packet-buffering", "0");
+    // 跳帧处理,放CPU处理较慢时，进行跳帧处理，保证播放流程，画面和声音同步
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "framedrop", "5");
+    // 最大缓冲cache是3s， 有时候网络波动，会突然在短时间内收到好几秒的数据
+    // 因此需要播放器丢包，才不会累积延时
+    // 这个和第三个参数packet-buffering无关。
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "max_cached_duration", "3000");
+    // 无限制收流
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "infbuf", "1");
+    // 屏幕常亮
+    mIjkMediaPlayer.setScreenOnWhilePlaying(true);
+    // 设置超时
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "timeout", "10000000");
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "connect_timeout", "10000000");
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "listen_timeout", "10000000");
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "addrinfo_timeout", "10000000");
+    mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "dns_cache_timeout", "10000000");
+    
+    let mOnVideoSizeChangedListener: OnVideoSizeChangedListener = {
+      onVideoSizeChanged(width: number, height: number, sar_num: number, sar_den: number) {
+        that.aspRatio = width / height;
+        LogUtils.getInstance()
+          .LOGI("setOnVideoSizeChangedListener-->go:" + width + "," + height + "," + sar_num + "," + sar_den)
+        that.hideLoadIng();
+      }
+    }
+    mIjkMediaPlayer.setOnVideoSizeChangedListener(mOnVideoSizeChangedListener);
+    let mOnPreparedListener: OnPreparedListener = {
+      onPrepared() {
+        LogUtils.getInstance().LOGI("setOnPreparedListener-->go");
+      }
+    }
+    mIjkMediaPlayer.setOnPreparedListener(mOnPreparedListener);
+
+    let mOnCompletionListener: OnCompletionListener = {
+      onCompletion() {
+        LogUtils.getInstance().LOGI("OnCompletionListener-->go")
+        that.currentTime = that.stringForTime(mIjkMediaPlayer.getDuration());
+        that.progressValue = PROGRESS_MAX_VALUE;
+        that.stop();
+      }
+    }
+    mIjkMediaPlayer.setOnCompletionListener(mOnCompletionListener);
+
+    let mOnBufferingUpdateListener: OnBufferingUpdateListener = {
+      onBufferingUpdate(percent: number) {
+        LogUtils.getInstance().LOGI("OnBufferingUpdateListener-->go:" + percent)
+      }
+    }
+    mIjkMediaPlayer.setOnBufferingUpdateListener(mOnBufferingUpdateListener);
+
+    let mOnSeekCompleteListener: OnSeekCompleteListener = {
+      onSeekComplete() {
+        LogUtils.getInstance().LOGI("OnSeekCompleteListener-->go")
+        that.startPlayOrResumePlay();
+      }
+    }
+    mIjkMediaPlayer.setOnSeekCompleteListener(mOnSeekCompleteListener);
+
+    let mOnInfoListener: OnInfoListener = {
+      onInfo(what: number, extra: number) {
+        LogUtils.getInstance().LOGI("OnInfoListener-->go:" + what + "===" + extra)
+      }
+    }
+    mIjkMediaPlayer.setOnInfoListener(mOnInfoListener);
+
+    let mOnErrorListener: OnErrorListener = {
+      onError(what: number, extra: number) {
+        LogUtils.getInstance().LOGI("OnErrorListener-->go:" + what + "===" + extra)
+        that.hideLoadIng();
+        prompt.showToast({
+          message:"亲，视频播放异常，系统开小差咯"
+        });
+      }
+    }
+    mIjkMediaPlayer.setOnErrorListener(mOnErrorListener);
+
+    mIjkMediaPlayer.setMessageListener();
+
+    mIjkMediaPlayer.prepareAsync();
+
+    mIjkMediaPlayer.start();
+```
+### 暂停
+```
+   mIjkMediaPlayer.pause();
+```
+### 停止
+```
+   mIjkMediaPlayer.stop();
+```
+### 重置
+```
+   mIjkMediaPlayer.reset();
+```
+### 释放
+```
+   mIjkMediaPlayer.release();
+```
+### 快进、后退
+```
+   mIjkMediaPlayer.seekTo(msec);
+```
+### 倍数播放
+```
+   mIjkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "soundtouch", "1");
+   mIjkMediaPlayer.setSpeed("2f");
+```
+### 屏幕常亮
+```
+   mIjkMediaPlayer.setScreenOnWhilePlaying(true);
+```
+### 循环播放
+```
+   mIjkMediaPlayer.setLoopCount(true);
+```
+### 设置音量
+```
+   mIjkMediaPlayer.setVolume(leftVolume, rightVolume);
+```
+### 音频焦点监控
+```
+   import { InterruptEvent, InterruptHintType } from '@ohos/ijkplayer/src/main/ets/ijkplayer/IjkMediaPlayer';
+   import { Callback } from '@ohos.base';
+   // 音频焦点变化回调处理
+   let event:  Callback<InterruptEvent> = (event) => {
+     console.info(`event: ${JSON.stringify(event)}`);
+     if (event.hintType === InterruptHintType.INTERRUPT_HINT_PAUSE) {
+       this.pause();
+     } else if (event.hintType === InterruptHintType.INTERRUPT_HINT_RESUME) {
+       this.startPlayOrResumePlay();
+     } else if (event.hintType === InterruptHintType.INTERRUPT_HINT_STOP) {
+       this.stop();
+     }
+   }
+   // 设置监听音频中断事件
+   mIjkMediaPlayer.on('audioInterrupt', event);
+
+   // 取消订阅音频中断事件
+   mIjkMediaPlayer.off('audioInterrupt');
+```
+
+### 开启硬解码
+```
+   // 开启h264与h265硬解码
+   ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-all-videos", "1");
+   // 开启h265硬解码
+   ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-hevc", "1");
+```
+
+## 接口说明
+
+### IjkMediaPlayer.getInstance()
+| 接口名                           | 参数                                                           | 返回值               | 说明                                                           |
+|-------------------------------|--------------------------------------------------------------|-------------------|--------------------------------------------------------------|
+| setContext                    | context: object, id?: string                                 | void              | 设置XComponent回调的context, 设置XComponent的id属性值(可选), 播放视频时需要调用该接口 |
+| setDebug                      | open: boolean                                                | void              | 设置日志开关                                                       |
+| native_setup                  | 无                                                            | void              | 初始化配置                                                        |
+| setDataSource                 | url: string                                                  | void              | 设置视频源地址                                                      |
+| setDataSourceHeader           | headers: Map<string, string>                                 | void              | 设置视频源的HTTP请求头                                                |
+| setOption                     | category:string, key: string, value: string                  | void              | 设置播放前预设参数(用于设置char类型参数)                                      |
+| setOptionLong                 | category:string, key: string, value: string                  | void              | 设置播放前预设参数(用于设置int类型参数)                                       |
+| prepareAsync                  | 无                                                            | void              | 加载视频                                                         |
+| start                         | 无                                                            | void              | 播放视频                                                         |
+| stop                          | 无                                                            | void              | 停止播放                                                         |
+| pause                         | 无                                                            | void              | 暂停播放                                                         |
+| reset                         | 无                                                            | void              | 视频重置                                                         | 
+| release                       | 无                                                            | void              | 释放资源                                                         |
+| seekTo                        | msec： string                                                 | void              | 快进、后退                                                        |
+| setScreenOnWhilePlaying       | on: boolean                                                  | void              | 设置屏幕常亮                                                       |
+| setSpeed                      | speed: string                                                | void              | 设置播放倍数                                                       |
+| getSpeed                      | 无                                                            | number            | 获取设置的倍数                                                      |
+| isPlaying                     | 无                                                            | boolean           | 查看是否正在播放状态                                                   |
+| setOnVideoSizeChangedListener | listener: OnVideoSizeChangedListener                         | void              | 设置获取视频宽高回调监听                                                 |
+| setOnPreparedListener         | listener: OnPreparedListener                                 | void              | 设置视频准备就绪回调监听                                                 |
+| setOnInfoListener             | listener: OnInfoListener                                     | void              | 设置播放器的各种状态回调监听                                               |
+| setOnErrorListener            | listener: OnErrorListener                                    | void              | 设置播放异常回调监听                                                   |
+| setOnBufferingUpdateListener  | listener: OnBufferingUpdateListener                          | void              | 设置buffer缓冲回调监听                                               |
+| setOnSeekCompleteListener     | listener: OnSeekCompleteListener                             | void              | 设置快进后退回调监听                                                   |
+| setMessageListener            | 无                                                            | void              | 设置视频监听器到napi用于接收回调                                           |
+| getVideoWidth                 | 无                                                            | number            | 获取视频宽度                                                       |
+| getVideoHeight                | 无                                                            | number            | 获取视频高度                                                       |
+| getVideoSarNum                | 无                                                            | number            | 获取视频宽高比的分子                                                   |
+| getVideoSarDen                | 无                                                            | number            | 获取视频宽高比的分母                                                   |
+| getDuration                   | 无                                                            | number            | 获取视频总的时长                                                     |
+| getCurrentPosition            | 无                                                            | number            | 获取视频播放当前位置                                                   |
+| getAudioSessionId             | 无                                                            | number            | 获取音频sessionID                                                |
+| setVolume                     | leftVolume: string,rightVolume:string                        | void              | 设置音量                                                         |
+| setLoopCount                  | looping: boolean                                             | void              | 设置循环播放                                                       |
+| isLooping                     | 无                                                            | boolean           | 查看当前是否循环播放                                                   |
+| selectTrack                   | track: string                                                | void              | 选择轨道                                                         |
+| deselectTrack                 | track: string                                                | void              | 删除选择轨道                                                       |
+| getMediaInfo                  | 无                                                            | object            | 获取媒体信息                                                       |
+| setAudioId                    | id: string                                                   | void              | 设置创建音频对象，设置id                                                |
+| on                            | type: ‘audioInterrupt’, callback: Callback< InterruptEvent > | void              | 监听音频中断事件，使用callback方式返回结果                                    |
+| off                           | type: ‘audioInterrupt’                                       | void              | 取消订阅音频中断事件                                                   |
+
+### 参数说明
+1.	InterruptEvent
+播放中断时，应用接收的中断事件。
+
+| 名称      | 类型               | 必填 | 说明                                 |
+|-----------|--------------------|------|--------------------------------------|
+| forceType | InterruptForceType | 是   | 操作是由系统执行或是由应用程序执行。 |
+| hintType  | InterruptHint      | 是   | 中断提示。                           |
+
+2.	InterruptForceType
+枚举，强制打断类型。
+
+| 名称            | 值 | 说明                                 |
+|-----------------|----|--------------------------------------|
+| INTERRUPT_FORCE | 0  | 由系统进行操作，强制打断音频播放。   |
+| INTERRUPT_SHARE | 1  | 由应用进行操作，可以选择打断或忽略。 |
+
+3.	InterruptHint
+枚举，中断提示。
+
+| 名称                  | 值 | 说明                                         |
+|-----------------------|----|----------------------------------------------|
+| INTERRUPT_HINT_NONE   | 0  | 无提示。                                     |
+| INTERRUPT_HINT_RESUME | 1  | 提示音频恢复。                               |
+| INTERRUPT_HINT_PAUSE  | 2  | 提示音频暂停。                               |
+| INTERRUPT_HINT_STOP   | 3  | 提示音频停止。                               |
+| INTERRUPT_HINT_DUCK   | 4  | 提示音频躲避。（躲避：音量减弱，而不会停止） |
+| INTERRUPT_HINT_UNDUCK | 5  | 提示音量恢复。                               |
+
+## 约束与限制
+
+在下述版本验证通过：
+- DevEco Studio: NEXT Beta1-5.0.3.806, SDK: API12 Release (5.0.0.66)
+- DevEco Studio NEXT 5.0（5.0.3.427）--SDK:API12
+
+ 监听音频中断事件需保证设备系统版本在22以上。
+ 设置音量需保证SDK版本在12及以上。
+
+## 目录结构
+
+```javascript
+|---- ijkplayer  
+|     |---- entry  # 示例代码文件夹
+|     |---- ijkplayer  # ijkplayer 库文件夹
+|			|---- cpp  # native模块
+|                  |----- ijkplayer # ijkplayer内部业务
+|                  |----- ijksdl    # ijkplayer内部业务
+|                  |----- napi      # 封装NAPI接口
+|                  |----- proxy     # 代理提供给NAPI调用处理ijkplayer内部业务
+|                  |----- third_party #三方库依赖 
+|                  |----- utils     #工具
+|            |---- ets  # ets接口模块
+|                  |----- callback  #视频回调接口
+|                  |----- common    #常量
+|                  |----- utils     #工具  
+|                  |----- IjkMediaPlayer.ets #ijkplayer暴露的napi调用接口
+|     |---- README_zh.MD  # 安装使用方法                   
+```
+
+## 贡献代码
+
+使用过程中发现任何问题都可以提[Issue](https://gitee.com/openharmony-sig/ijkplayer/issues) 给组件，当然，也非常欢迎发[PR](https://gitee.com/openharmony-sig/ijkplayer/pulls)共建。
+
+## 开源协议
+
+本项目基于 [LGPLv2.1 or later](LICENSE)，请自由地享受和参与开源。
+
+
+
+
+

build-profile.json5

@@ -0,0 +1,63 @@
+{
+  "app": {
+    "products": [
+      {
+        "name": "default",
+        "signingConfig": "default",
+        "compatibleSdkVersion": "5.0.0(12)",
+        "runtimeOS": "HarmonyOS",
+        "buildOption": {
+          "strictMode": {
+            "caseSensitiveCheck": true,
+            "useNormalizedOHMUrl": true
+          }
+        }
+      }
+    ],
+    "buildModeSet": [
+      {
+        "name": "debug"
+      },
+      {
+        "name": "release"
+      }
+    ],
+    "signingConfigs": [
+      {
+        "name": "default",
+        "type": "HarmonyOS",
+        "material": {
+          "certpath": "C:\\Users\\xjy08\\.ohos\\config\\default_com.xgplayer.ttmusic.hm4_li00v0NJ2KHEZXa_MEhSBo4Q7SMa2KHpzKM8lnBZT1Y=.cer",
+          "keyAlias": "debugKey",
+          "keyPassword": "0000001BE60CC62B8E573007038FACF6CFC47BFE4E4E984B54575F173B76B39D947CAD63C9FFE3D521CFDE",
+          "profile": "C:\\Users\\xjy08\\.ohos\\config\\default_com.xgplayer.ttmusic.hm4_li00v0NJ2KHEZXa_MEhSBo4Q7SMa2KHpzKM8lnBZT1Y=.p7b",
+          "signAlg": "SHA256withECDSA",
+          "storeFile": "C:\\Users\\xjy08\\.ohos\\config\\default_com.xgplayer.ttmusic.hm4_li00v0NJ2KHEZXa_MEhSBo4Q7SMa2KHpzKM8lnBZT1Y=.p12",
+          "storePassword": "0000001BD9A69C06F9FF60724E3E60B60A59A39DA090E83D4DDBCA419D296CBAB038F8AC930C36C897090C"
+        }
+      }
+    ]
+  },
+  "modules": [
+    {
+      "name": "entry",
+      "srcPath": "./entry",
+      "targets": [
+        {
+          "name": "default",
+          "applyToProducts": [
+            "default"
+          ]
+        }
+      ]
+    },
+    {
+      "name": "ijkplayer",
+      "srcPath": "./ijkplayer"
+    },
+    {
+      "name": "lib",
+      "srcPath": "./lib"
+    }
+  ]
+}

doc/FFmpeg/BUILD.gn

@@ -0,0 +1,632 @@
+# FFmpeg build
+
+import("//build/ohos.gni")
+
+config("ijkffmpeg_config") {
+  cflags = [
+    "-Wno-sign-compare",
+    "-Wno-implicit-function-declaration",
+    "-Wno-parentheses",
+    "-Wno-string-conversion",
+    "-Wno-string-plus-int",
+    "-Wno-asm-operand-widths",
+    "-Wno-pointer-sign",
+    "-Wno-deprecated-declarations",
+    "-Wno-implicit-int",
+    "-Wno-switch",
+    "-Wno-incompatible-pointer-types-discards-qualifiers",
+    "-Wno-int-conversion",
+    "-Wno-absolute-value",
+    "-Wno-unused-function",
+    "-Wno-unused-label",
+    "-Wno-unused-const-variable",
+    "-Wno-visibility",
+    "-Wno-incompatible-pointer-types",
+    "-Wno-sometimes-uninitialized",
+    "-Wno-format",
+    "-Wno-tautological-constant-out-of-range-compare",
+    "-DHAVE_AV_CONFIG_H",
+    "-DCONFIG_H263_ENCODER",
+    "-DCONFIG_AC3_DEMUXER",
+    "-DCONFIG_EAC3_DEMUXER",
+    "-DCONFIG_IMAGE2_DEMUXER",
+    "-DCONFIG_RTPDEC",
+    "-DTARGET_CONFIG=\"config-arm64.h\"",
+    "-Wno-macro-redefined",
+    "-DCONFIG_AC3_DEMUXER",
+    "-DCONFIG_AC3_MUXER",
+    "-DCONFIG_ADX_MUXER",
+    "-DCONFIG_AMRNB_DEMUXER",
+    "-DCONFIG_AMRWB_DEMUXER",
+    "-DCONFIG_AMR_DEMUXER",
+    "-DCONFIG_APTX_DEMUXER",
+    "-DCONFIG_APTX_HD_DEMUXER",
+    "-DCONFIG_APTX_HD_MUXER",
+    "-DCONFIG_APTX_MUXER",
+    "-DCONFIG_ASF_MUXER",
+    "-DCONFIG_ASF_STREAM_MUXER",
+    "-DCONFIG_AU_DEMUXER",
+    "-DCONFIG_AU_MUXER",
+    "-DCONFIG_AVM2_MUXER",
+    "-DCONFIG_AVS2_MUXER",
+    "-DCONFIG_BINTEXT_DEMUXER",
+    "-DCONFIG_ADF_DEMUXER",
+    "-DCONFIG_IDF_DEMUXER",
+    "-DCONFIG_BIT_DEMUXER",
+    "-DCONFIG_BIT_MUXER",
+    "-DCONFIG_CAVSVIDEO_MUXER",
+    "-DCONFIG_CODEC2RAW_DEMUXER",
+    "-DCONFIG_CODEC2RAW_MUXER",
+    "-DCONFIG_CODEC2_DEMUXER",
+    "-DCONFIG_CODEC2_MUXER",
+    "-DCONFIG_DATA_DEMUXER",
+    "-DCONFIG_DATA_MUXER",
+    "-DCONFIG_DNXHD_MUXER",
+    "-DCONFIG_DTS_MUXER",
+    "-DCONFIG_EAC3_DEMUXER",
+    "-DCONFIG_EAC3_MUXER",
+    "-DCONFIG_F4V_MUXER",
+    "-DCONFIG_FILE_PROTOCOL",
+    "-DCONFIG_FRAMEHASH_MUXER",
+    "-DCONFIG_FRAMEHASH_MUXER",
+    "-DCONFIG_FRAMEMD5_MUXER",
+    "-DCONFIG_FRAMEMD5_MUXER",
+    "-DCONFIG_G722_MUXER",
+    "-DCONFIG_G723_1_MUXER",
+    "-DCONFIG_G726LE_DEMUXER",
+    "-DCONFIG_G726LE_MUXER",
+    "-DCONFIG_G726_DEMUXER",
+    "-DCONFIG_G726_MUXER",
+    "-DCONFIG_GSM_MUXER",
+    "-DCONFIG_H261_DECODER",
+    "-DCONFIG_H261_MUXER",
+    "-DCONFIG_H263_DECODER",
+    "-DCONFIG_H263_MUXER",
+    "-DCONFIG_H264_MUXER",
+    "-DCONFIG_HASH_MUXER",
+    "-DCONFIG_HASH_MUXER",
+    "-DCONFIG_FRAMEHASH_MUXER",
+    "-DCONFIG_HASH_MUXER",
+    "-DCONFIG_MD5_MUXER",
+    "-DCONFIG_HEVC_MUXER",
+    "-DCONFIG_HTTPPROXY_PROTOCOL",
+    "-DCONFIG_HTTPS_PROTOCOL",
+    "-DCONFIG_IMAGE2PIPE_DEMUXER",
+    "-DCONFIG_IMAGE2PIPE_MUXER",
+    "-DCONFIG_IMAGE2_DEMUXER",
+    "-DCONFIG_IPOD_MUXER",
+    "-DCONFIG_ISMV_MUXER",
+    "-DCONFIG_M4V_MUXER",
+    "-DCONFIG_MATROSKA_AUDIO_MUXER",
+    "-DCONFIG_MATROSKA_MUXER",
+    "-DCONFIG_MBEDTLS",
+    "-DCONFIG_MD5_MUXER",
+    "-DCONFIG_MD5_MUXER",
+    "-DCONFIG_FRAMEMD5_MUXER",
+    "-DCONFIG_MJPEG_2000_DEMUXER",
+    "-DCONFIG_MJPEG_DEMUXER",
+    "-DCONFIG_MJPEG_MUXER",
+    "-DCONFIG_MLP_DEMUXER",
+    "-DCONFIG_MLP_MUXER",
+    "-DCONFIG_MMF_DEMUXER",
+    "-DCONFIG_MOV_MUXER",
+    "-DCONFIG_MP2_MUXER",
+    "-DCONFIG_MP4_MUXER",
+    "-DCONFIG_MPEG1SYSTEM_MUXER",
+    "-DCONFIG_MPEG1VCD_MUXER",
+    "-DCONFIG_MPEG1VIDEO_MUXER",
+    "-DCONFIG_MPEG2DVD_MUXER",
+    "-DCONFIG_MPEG2SVCD_MUXER",
+    "-DCONFIG_MPEG2VIDEO_MUXER",
+    "-DCONFIG_MPEG2VOB_MUXER",
+    "-DCONFIG_MPEG4_DECODER",
+    "-DCONFIG_NETWORK",
+    "-DCONFIG_OGA_MUXER",
+    "-DCONFIG_OGG_MUXER",
+    "-DCONFIG_OGV_MUXER",
+    "-DCONFIG_OPUS_MUXER",
+    "-DCONFIG_PIPE_PROTOCOL",
+    "-DCONFIG_PSP_MUXER",
+    "-DCONFIG_RAWVIDEO_MUXER",
+    "-DCONFIG_RTP_DEMUXER",
+    "-DCONFIG_RTP_MUXER",
+    "-DCONFIG_RTSP_DEMUXER",
+    "-DCONFIG_RTSP_MUXER",
+    "-DCONFIG_SBC_MUXER",
+    "-DCONFIG_SDP_DEMUXER",
+    "-DCONFIG_SEGMENT_MUXER",
+    "-DCONFIG_SINGLEJPEG_MUXER",
+    "-DCONFIG_SPX_MUXER",
+    "-DCONFIG_STREAM_SEGMENT_MUXER",
+    "-DCONFIG_SWF_MUXER",
+    "-DCONFIG_TG2_MUXER",
+    "-DCONFIG_TGP_MUXER",
+    "-DCONFIG_TRUEHD_DEMUXER",
+    "-DCONFIG_TRUEHD_MUXER",
+    "-DCONFIG_V210X_DEMUXER",
+    "-DCONFIG_V210_DEMUXER",
+    "-DCONFIG_VC1_MUXER",
+    "-DCONFIG_VC1_DEMUXER",
+    "-DCONFIG_W64_DEMUXER",
+    "-DCONFIG_W64_MUXER",
+    "-DCONFIG_WAV_DEMUXER",
+    "-DCONFIG_WAV_MUXER",
+    "-DCONFIG_WEBM_CHUNK_MUXER",
+    "-DCONFIG_WEBM_DASH_MANIFEST_MUXER",
+    "-DCONFIG_WEBM_MUXER",
+    "-DCONFIG_ZLIB",
+    "-DCONFIG_RV30_PARSER",
+    "-DCONFIG_DVPROFILE",
+    "-Wdeclaration-after-statement",
+    "-Wmissing-declarations",
+    "-DOPENSSL_ARM_PLATFORM",
+  ]
+  if (use_musl) {
+    cflags += [ "-Wno-bool-operation" ]
+  }
+}
+
+ohos_source_set("ijkffmpeg_dynamic") {
+  sources = [
+    "//third_party/ijkffmpeg/libavcodec/aac_ac3_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/aac_adtstoasc_bsf.c",
+    "//third_party/ijkffmpeg/libavcodec/aac_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/aaccoder.c",
+    "//third_party/ijkffmpeg/libavcodec/aacdec.c",
+    "//third_party/ijkffmpeg/libavcodec/aacenc.c",
+    "//third_party/ijkffmpeg/libavcodec/aacenc_is.c",
+    "//third_party/ijkffmpeg/libavcodec/aacenc_ltp.c",
+    "//third_party/ijkffmpeg/libavcodec/aacenc_pred.c",
+    "//third_party/ijkffmpeg/libavcodec/aacenc_tns.c",
+    "//third_party/ijkffmpeg/libavcodec/aacenctab.c",
+    "//third_party/ijkffmpeg/libavcodec/aacps_float.c",
+    "//third_party/ijkffmpeg/libavcodec/aacpsdsp_float.c",
+    "//third_party/ijkffmpeg/libavcodec/aacpsy.c",
+    "//third_party/ijkffmpeg/libavcodec/aacsbr.c",
+    "//third_party/ijkffmpeg/libavcodec/aactab.c",
+    "//third_party/ijkffmpeg/libavcodec/aandcttab.c",
+    "//third_party/ijkffmpeg/libavcodec/ac3_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/ac3tab.c",
+    "//third_party/ijkffmpeg/libavcodec/adts_header.c",
+    "//third_party/ijkffmpeg/libavcodec/adts_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/allcodecs.c",
+    "//third_party/ijkffmpeg/libavcodec/apedec.c",
+    "//third_party/ijkffmpeg/libavcodec/audio_frame_queue.c",
+    "//third_party/ijkffmpeg/libavcodec/avdct.c",
+    "//third_party/ijkffmpeg/libavcodec/avfft.c",
+    "//third_party/ijkffmpeg/libavcodec/avpacket.c",
+    "//third_party/ijkffmpeg/libavcodec/avpicture.c",
+    "//third_party/ijkffmpeg/libavcodec/bitstream.c",
+    "//third_party/ijkffmpeg/libavcodec/bitstream_filter.c",
+    "//third_party/ijkffmpeg/libavcodec/bitstream_filters.c",
+    "//third_party/ijkffmpeg/libavcodec/blockdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/bsf.c",
+    "//third_party/ijkffmpeg/libavcodec/bswapdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/cabac.c",
+    "//third_party/ijkffmpeg/libavcodec/cbrt_data.c",
+    "//third_party/ijkffmpeg/libavcodec/codec_desc.c",
+    "//third_party/ijkffmpeg/libavcodec/d3d11va.c",
+    "//third_party/ijkffmpeg/libavcodec/dct.c",
+    "//third_party/ijkffmpeg/libavcodec/dct32_fixed.c",
+    "//third_party/ijkffmpeg/libavcodec/dct32_float.c",
+    "//third_party/ijkffmpeg/libavcodec/decode.c",
+    "//third_party/ijkffmpeg/libavcodec/dirac.c",
+    "//third_party/ijkffmpeg/libavcodec/dv_profile.c",
+    "//third_party/ijkffmpeg/libavcodec/encode.c",
+    "//third_party/ijkffmpeg/libavcodec/error_resilience.c",
+    "//third_party/ijkffmpeg/libavcodec/fdctdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/fft_fixed_32.c",
+    "//third_party/ijkffmpeg/libavcodec/fft_float.c",
+    "//third_party/ijkffmpeg/libavcodec/fft_init_table.c",
+    "//third_party/ijkffmpeg/libavcodec/flac.c",
+    "//third_party/ijkffmpeg/libavcodec/flac_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/flacdata.c",
+    "//third_party/ijkffmpeg/libavcodec/flacdec.c",
+    "//third_party/ijkffmpeg/libavcodec/flacdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/flvdec.c",
+    "//third_party/ijkffmpeg/libavcodec/flvenc.c",
+    "//third_party/ijkffmpeg/libavcodec/frame_thread_encoder.c",
+    "//third_party/ijkffmpeg/libavcodec/golomb.c",
+    "//third_party/ijkffmpeg/libavcodec/h263.c",
+    "//third_party/ijkffmpeg/libavcodec/h263_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/h263data.c",
+    "//third_party/ijkffmpeg/libavcodec/h263dec.c",
+    "//third_party/ijkffmpeg/libavcodec/h263dsp.c",
+    "//third_party/ijkffmpeg/libavcodec/h2645_parse.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_cabac.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_cavlc.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_direct.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_loopfilter.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_mb.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_mp4toannexb_bsf.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_parse.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_picture.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_ps.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_refs.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_sei.c",
+    "//third_party/ijkffmpeg/libavcodec/h264_slice.c",
+    "//third_party/ijkffmpeg/libavcodec/h264chroma.c",
+    "//third_party/ijkffmpeg/libavcodec/h264data.c",
+    "//third_party/ijkffmpeg/libavcodec/h264dec.c",
+    "//third_party/ijkffmpeg/libavcodec/h264dsp.c",
+    "//third_party/ijkffmpeg/libavcodec/h264idct.c",
+    "//third_party/ijkffmpeg/libavcodec/h264pred.c",
+    "//third_party/ijkffmpeg/libavcodec/h264qpel.c",
+    "//third_party/ijkffmpeg/libavcodec/hpeldsp.c",
+    "//third_party/ijkffmpeg/libavcodec/idctdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/iirfilter.c",
+    "//third_party/ijkffmpeg/libavcodec/imgconvert.c",
+    "//third_party/ijkffmpeg/libavcodec/ituh263dec.c",
+    "//third_party/ijkffmpeg/libavcodec/ituh263enc.c",
+    "//third_party/ijkffmpeg/libavcodec/jfdctfst.c",
+    "//third_party/ijkffmpeg/libavcodec/jfdctint.c",
+    "//third_party/ijkffmpeg/libavcodec/jni.c",
+    "//third_party/ijkffmpeg/libavcodec/jrevdct.c",
+    "//third_party/ijkffmpeg/libavcodec/kbdwin.c",
+    "//third_party/ijkffmpeg/libavcodec/latm_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/lossless_audiodsp.c",
+    "//third_party/ijkffmpeg/libavcodec/lpc.c",
+    "//third_party/ijkffmpeg/libavcodec/mathtables.c",
+    "//third_party/ijkffmpeg/libavcodec/mdct15.c",
+    "//third_party/ijkffmpeg/libavcodec/mdct_fixed_32.c",
+    "//third_party/ijkffmpeg/libavcodec/mdct_float.c",
+    "//third_party/ijkffmpeg/libavcodec/me_cmp.c",
+    "//third_party/ijkffmpeg/libavcodec/mediacodec.c",
+    "//third_party/ijkffmpeg/libavcodec/motion_est.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg12.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg12data.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg12dec.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg12framerate.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg4audio.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg4video.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg4video_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg4videodec.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg4videoenc.c",
+    "//third_party/ijkffmpeg/libavcodec/mpeg_er.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudio.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudio_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudiodata.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudiodec_fixed.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudiodec_float.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudiodecheader.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudiodsp.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudiodsp_data.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudiodsp_fixed.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegaudiodsp_float.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegpicture.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegutils.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegvideo.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegvideo_enc.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegvideo_motion.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegvideodata.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegvideodsp.c",
+    "//third_party/ijkffmpeg/libavcodec/mpegvideoencdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/null_bsf.c",
+    "//third_party/ijkffmpeg/libavcodec/options.c",
+    "//third_party/ijkffmpeg/libavcodec/opus.c",
+    "//third_party/ijkffmpeg/libavcodec/opus_celt.c",
+    "//third_party/ijkffmpeg/libavcodec/opus_pvq.c",
+    "//third_party/ijkffmpeg/libavcodec/opus_rc.c",
+    "//third_party/ijkffmpeg/libavcodec/opus_silk.c",
+    "//third_party/ijkffmpeg/libavcodec/opusdec.c",
+    "//third_party/ijkffmpeg/libavcodec/opusenc.c",
+    "//third_party/ijkffmpeg/libavcodec/opusenc_psy.c",
+    "//third_party/ijkffmpeg/libavcodec/opustab.c",
+    "//third_party/ijkffmpeg/libavcodec/parser.c",
+    "//third_party/ijkffmpeg/libavcodec/pixblockdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/profiles.c",
+    "//third_party/ijkffmpeg/libavcodec/psymodel.c",
+    "//third_party/ijkffmpeg/libavcodec/pthread.c",
+    "//third_party/ijkffmpeg/libavcodec/pthread_frame.c",
+    "//third_party/ijkffmpeg/libavcodec/pthread_slice.c",
+    "//third_party/ijkffmpeg/libavcodec/qpeldsp.c",
+    "//third_party/ijkffmpeg/libavcodec/qsv_api.c",
+    "//third_party/ijkffmpeg/libavcodec/ratecontrol.c",
+    "//third_party/ijkffmpeg/libavcodec/raw.c",  
+    "//third_party/ijkffmpeg/libavcodec/rdft.c",
+    "//third_party/ijkffmpeg/libavcodec/rl.c",
+    "//third_party/ijkffmpeg/libavcodec/sbrdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/simple_idct.c",
+    "//third_party/ijkffmpeg/libavcodec/sinewin.c",
+    "//third_party/ijkffmpeg/libavcodec/startcode.c",
+    "//third_party/ijkffmpeg/libavcodec/utils.c",
+    "//third_party/ijkffmpeg/libavcodec/videodsp.c",
+    "//third_party/ijkffmpeg/libavcodec/vorbis.c",
+    "//third_party/ijkffmpeg/libavcodec/vorbis_data.c",
+    "//third_party/ijkffmpeg/libavcodec/vorbis_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/vorbisdec.c",
+    "//third_party/ijkffmpeg/libavcodec/vorbisdsp.c",
+    "//third_party/ijkffmpeg/libavcodec/vp56rac.c",
+    "//third_party/ijkffmpeg/libavcodec/vp8.c",
+    "//third_party/ijkffmpeg/libavcodec/vp8_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/vp8dsp.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9_parser.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9_superframe_bsf.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9_superframe_split_bsf.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9block.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9data.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9dsp.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9dsp_10bpp.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9dsp_12bpp.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9dsp_8bpp.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9lpf.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9mvs.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9prob.c",
+    "//third_party/ijkffmpeg/libavcodec/vp9recon.c",
+    "//third_party/ijkffmpeg/libavcodec/xiph.c",
+    "//third_party/ijkffmpeg/libavcodec/xvididct.c",
+    "//third_party/ijkffmpeg/libavcodec/jpegtables.c",
+    "//third_party/ijkffmpeg/libavfilter/allfilters.c",
+    "//third_party/ijkffmpeg/libavfilter/audio.c",
+    "//third_party/ijkffmpeg/libavfilter/avfilter.c",
+    "//third_party/ijkffmpeg/libavfilter/avfiltergraph.c",
+    "//third_party/ijkffmpeg/libavfilter/buffersink.c",
+    "//third_party/ijkffmpeg/libavfilter/buffersrc.c",
+    "//third_party/ijkffmpeg/libavfilter/drawutils.c",
+    "//third_party/ijkffmpeg/libavfilter/fifo.c",
+    "//third_party/ijkffmpeg/libavfilter/formats.c",
+    "//third_party/ijkffmpeg/libavfilter/framepool.c",
+    "//third_party/ijkffmpeg/libavfilter/framequeue.c",
+    "//third_party/ijkffmpeg/libavfilter/graphdump.c",
+    "//third_party/ijkffmpeg/libavfilter/graphparser.c",
+    "//third_party/ijkffmpeg/libavfilter/pthread.c",
+    "//third_party/ijkffmpeg/libavfilter/transform.c",
+    "//third_party/ijkffmpeg/libavfilter/video.c",
+    "//third_party/ijkffmpeg/libavformat/aacdec.c",
+    "//third_party/ijkffmpeg/libavformat/allformats.c",
+    "//third_party/ijkffmpeg/libavformat/ape.c",
+    "//third_party/ijkffmpeg/libavformat/apetag.c",
+    "//third_party/ijkffmpeg/libavformat/asf.c",
+    "//third_party/ijkffmpeg/libavformat/asfcrypt.c",
+    "//third_party/ijkffmpeg/libavformat/asfdec_f.c",
+    "//third_party/ijkffmpeg/libavformat/async.c",
+    "//third_party/ijkffmpeg/libavformat/avc.c",
+    "//third_party/ijkffmpeg/libavformat/avio.c",
+    "//third_party/ijkffmpeg/libavformat/aviobuf.c",
+    "//third_party/ijkffmpeg/libavformat/avlanguage.c",
+    "//third_party/ijkffmpeg/libavformat/concatdec.c",
+    "//third_party/ijkffmpeg/libavformat/dump.c",
+    "//third_party/ijkffmpeg/libavformat/file.c",
+    "//third_party/ijkffmpeg/libavformat/flac_picture.c",
+    "//third_party/ijkffmpeg/libavformat/flacdec.c",
+    "//third_party/ijkffmpeg/libavformat/flvdec.c",
+    "//third_party/ijkffmpeg/libavformat/flvenc.c",
+    "//third_party/ijkffmpeg/libavformat/format.c",
+    "//third_party/ijkffmpeg/libavformat/hevc.c",
+     "//third_party/ijkffmpeg/libavformat/hls.c",
+     "//third_party/ijkffmpeg/libavformat/hlsenc.c",
+     "//third_party/ijkffmpeg/libavformat/hlsplaylist.c",
+     "//third_party/ijkffmpeg/libavformat/hlsproto.c",
+     "//third_party/ijkffmpeg/libavformat/http.c",
+     "//third_party/ijkffmpeg/libavformat/httpauth.c",
+    "//third_party/ijkffmpeg/libavformat/id3v1.c",
+    "//third_party/ijkffmpeg/libavformat/id3v2.c",
+    "//third_party/ijkffmpeg/libavformat/id3v2enc.c",
+    "//third_party/ijkffmpeg/libavformat/img2.c",
+    "//third_party/ijkffmpeg/libavformat/isom.c",
+    "//third_party/ijkffmpeg/libavformat/metadata.c",
+   "//third_party/ijkffmpeg/libavformat/mov.c",
+   "//third_party/ijkffmpeg/libavformat/mov_chan.c",
+    "//third_party/ijkffmpeg/libavformat/mov_esds.c",
+   "//third_party/ijkffmpeg/libavformat/movenc.c",
+   "//third_party/ijkffmpeg/libavformat/movenccenc.c",
+   "//third_party/ijkffmpeg/libavformat/movenchint.c",
+    "//third_party/ijkffmpeg/libavformat/mp3dec.c",
+    "//third_party/ijkffmpeg/libavformat/mp3enc.c",
+    "//third_party/ijkffmpeg/libavformat/mpegts.c",
+    "//third_party/ijkffmpeg/libavformat/mux.c",
+    "//third_party/ijkffmpeg/libavformat/network.c",
+    "//third_party/ijkffmpeg/libavformat/oggdec.c",
+    "//third_party/ijkffmpeg/libavformat/oggparsecelt.c",
+    "//third_party/ijkffmpeg/libavformat/oggparsedirac.c",
+    "//third_party/ijkffmpeg/libavformat/oggparseflac.c",
+    "//third_party/ijkffmpeg/libavformat/oggparseogm.c",
+    "//third_party/ijkffmpeg/libavformat/oggparseopus.c",
+    "//third_party/ijkffmpeg/libavformat/oggparseskeleton.c",
+    "//third_party/ijkffmpeg/libavformat/oggparsespeex.c",
+    "//third_party/ijkffmpeg/libavformat/oggparsetheora.c",
+    "//third_party/ijkffmpeg/libavformat/oggparsevorbis.c",
+    "//third_party/ijkffmpeg/libavformat/oggparsevp8.c",
+    "//third_party/ijkffmpeg/libavformat/options.c",
+    "//third_party/ijkffmpeg/libavformat/os_support.c",
+    "//third_party/ijkffmpeg/libavformat/pcm.c",
+    "//third_party/ijkffmpeg/libavformat/protocols.c",
+    "//third_party/ijkffmpeg/libavformat/qtpalette.c",
+    "//third_party/ijkffmpeg/libavformat/rawdec.c",
+    "//third_party/ijkffmpeg/libavformat/rawenc.c",
+    "//third_party/ijkffmpeg/libavformat/rawutils.c",
+    "//third_party/ijkffmpeg/libavformat/rdt.c",
+    "//third_party/ijkffmpeg/libavformat/replaygain.c",
+    "//third_party/ijkffmpeg/libavformat/riff.c",
+    "//third_party/ijkffmpeg/libavformat/riffdec.c",
+    "//third_party/ijkffmpeg/libavformat/riffenc.c",
+    "//third_party/ijkffmpeg/libavformat/rm.c",
+    "//third_party/ijkffmpeg/libavformat/rmdec.c",
+    "//third_party/ijkffmpeg/libavformat/rmsipr.c",
+    "//third_party/ijkffmpeg/libavformat/rtmphttp.c",
+    "//third_party/ijkffmpeg/libavformat/rtmpproto.c", 
+    "//third_party/ijkffmpeg/libavformat/rtmpdigest.c",   
+    "//third_party/ijkffmpeg/libavformat/rtmppkt.c",  
+    "//third_party/ijkffmpeg/libavformat/rtmpcrypt.c",   
+    "//third_party/ijkffmpeg/libavformat/rtmpdh.c",   
+    "//third_party/ijkffmpeg/libavformat/rtp.c",
+    "//third_party/ijkffmpeg/libavformat/tls_openssl.c",
+    "//third_party/ijkffmpeg/libavformat/tls.c", 
+    "//third_party/ijkffmpeg/libavformat/ijkutils.c",   
+    "//third_party/ijkffmpeg/libavformat/sdp.c",
+     "//third_party/ijkffmpeg/libavformat/tcp.c",
+    "//third_party/ijkffmpeg/libavformat/udp.c",
+    "//third_party/ijkffmpeg/libavformat/url.c",
+    "//third_party/ijkffmpeg/libavformat/urldecode.c",
+    "//third_party/ijkffmpeg/libavformat/utils.c",
+   "//third_party/ijkffmpeg/libavformat/vorbiscomment.c",
+    "//third_party/ijkffmpeg/libavformat/vpcc.c",
+    "//third_party/ijkffmpeg/libavformat/wavdec.c",
+    "//third_party/ijkffmpeg/libavformat/oggparsedaala.c",
+    "//third_party/ijkffmpeg/libavformat/rtsp.c",
+    "//third_party/ijkffmpeg/libavformat/rtspdec.c",
+    "//third_party/ijkffmpeg/libavformat/rtspenc.c",
+    "//third_party/ijkffmpeg/libavformat/rtpproto.c",
+    "//third_party/ijkffmpeg/libavformat/rtpdec.c", 
+    "//third_party/ijkffmpeg/libavformat/rtpdec_ac3.c",
+    "//third_party/ijkffmpeg/libavformat/rtpdec_amr.c",
+    "//third_party/ijkffmpeg/libavformat/rtpdec_asf.c",
+    "//third_party/ijkffmpeg/libavformat/rtpdec_dv.c",
+    "//third_party/ijkffmpeg/libavformat/rtpdec_g726.c",
+    "//third_party/ijkffmpeg/libavformat/rtpdec_h261.c",
+    "//third_party/ijkffmpeg/libavformat/rtpdec_h263.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_h263_rfc2190.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_h264.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_hevc.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_ilbc.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_jpeg.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_latm.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_mpa_robust.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_mpeg12.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_mpeg4.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_mpegts.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_qcelp.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_qdm2.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_qt.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_rfc4175.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_svq3.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_vc2hq.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_vp8.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_vp9.c",
+     "//third_party/ijkffmpeg/libavformat/rtpdec_xiph.c",
+    "//third_party/ijkffmpeg/libavformat/rtpenc_chain.c",
+     "//third_party/ijkffmpeg/libavformat/srtp.c",
+    "//third_party/ijkffmpeg/libavutil/adler32.c",
+    "//third_party/ijkffmpeg/libavutil/aes.c",
+    "//third_party/ijkffmpeg/libavutil/aes_ctr.c",
+    "//third_party/ijkffmpeg/libavutil/audio_fifo.c",
+    "//third_party/ijkffmpeg/libavutil/avstring.c",
+    "//third_party/ijkffmpeg/libavutil/base64.c",
+    "//third_party/ijkffmpeg/libavutil/blowfish.c",
+    "//third_party/ijkffmpeg/libavutil/bprint.c",
+    "//third_party/ijkffmpeg/libavutil/buffer.c",
+    "//third_party/ijkffmpeg/libavutil/camellia.c",
+    "//third_party/ijkffmpeg/libavutil/cast5.c",
+    "//third_party/ijkffmpeg/libavutil/channel_layout.c",
+    "//third_party/ijkffmpeg/libavutil/color_utils.c",
+    "//third_party/ijkffmpeg/libavutil/cpu.c",
+    "//third_party/ijkffmpeg/libavutil/crc.c",
+    "//third_party/ijkffmpeg/libavutil/des.c",
+    "//third_party/ijkffmpeg/libavutil/dict.c",
+    "//third_party/ijkffmpeg/libavutil/display.c",
+    "//third_party/ijkffmpeg/libavutil/downmix_info.c",
+    "//third_party/ijkffmpeg/libavutil/encryption_info.c",
+    "//third_party/ijkffmpeg/libavutil/error.c",
+    "//third_party/ijkffmpeg/libavutil/eval.c",
+    "//third_party/ijkffmpeg/libavutil/fifo.c",
+    "//third_party/ijkffmpeg/libavutil/file.c",
+    "//third_party/ijkffmpeg/libavutil/file_open.c",
+    "//third_party/ijkffmpeg/libavutil/fixed_dsp.c",
+    "//third_party/ijkffmpeg/libavutil/float_dsp.c",
+    "//third_party/ijkffmpeg/libavutil/frame.c",
+    "//third_party/ijkffmpeg/libavutil/hash.c",
+    "//third_party/ijkffmpeg/libavutil/hmac.c",
+    "//third_party/ijkffmpeg/libavutil/hwcontext.c",
+    "//third_party/ijkffmpeg/libavutil/imgutils.c",
+    "//third_party/ijkffmpeg/libavutil/integer.c",
+    "//third_party/ijkffmpeg/libavutil/intmath.c",
+    "//third_party/ijkffmpeg/libavutil/lfg.c",
+    "//third_party/ijkffmpeg/libavutil/lls.c",
+    "//third_party/ijkffmpeg/libavutil/log.c",
+    "//third_party/ijkffmpeg/libavutil/log2_tab.c",
+    "//third_party/ijkffmpeg/libavutil/application.c",
+    "//third_party/ijkffmpeg/libavutil/mastering_display_metadata.c",
+    "//third_party/ijkffmpeg/libavutil/mathematics.c",
+    "//third_party/ijkffmpeg/libavutil/md5.c",
+    "//third_party/ijkffmpeg/libavutil/mem.c",
+    "//third_party/ijkffmpeg/libavutil/murmur3.c",
+    "//third_party/ijkffmpeg/libavutil/opt.c",
+    "//third_party/ijkffmpeg/libavutil/parseutils.c",
+    "//third_party/ijkffmpeg/libavutil/pixdesc.c",
+    "//third_party/ijkffmpeg/libavutil/pixelutils.c",
+    "//third_party/ijkffmpeg/libavutil/random_seed.c",
+    "//third_party/ijkffmpeg/libavutil/rational.c",
+    "//third_party/ijkffmpeg/libavutil/rc4.c",
+    "//third_party/ijkffmpeg/libavutil/reverse.c",
+    "//third_party/ijkffmpeg/libavutil/ripemd.c",
+    "//third_party/ijkffmpeg/libavutil/samplefmt.c",
+    "//third_party/ijkffmpeg/libavutil/sha.c",
+    "//third_party/ijkffmpeg/libavutil/sha512.c",
+    "//third_party/ijkffmpeg/libavutil/slicethread.c",
+    "//third_party/ijkffmpeg/libavutil/spherical.c",
+    "//third_party/ijkffmpeg/libavutil/stereo3d.c",
+    "//third_party/ijkffmpeg/libavutil/tea.c",
+    "//third_party/ijkffmpeg/libavutil/threadmessage.c",
+    "//third_party/ijkffmpeg/libavutil/time.c",
+    "//third_party/ijkffmpeg/libavutil/timecode.c",
+    "//third_party/ijkffmpeg/libavutil/tree.c",
+    "//third_party/ijkffmpeg/libavutil/twofish.c",
+    "//third_party/ijkffmpeg/libavutil/utils.c",
+    "//third_party/ijkffmpeg/libavutil/dns_cache.c",    
+    "//third_party/ijkffmpeg/libavutil/xtea.c",
+    "//third_party/ijkffmpeg/libswresample/audioconvert.c",
+    "//third_party/ijkffmpeg/libswresample/dither.c",
+    "//third_party/ijkffmpeg/libswresample/options.c",
+    "//third_party/ijkffmpeg/libswresample/rematrix.c",
+    "//third_party/ijkffmpeg/libswresample/resample.c",
+    "//third_party/ijkffmpeg/libswresample/resample_dsp.c",
+    "//third_party/ijkffmpeg/libswresample/swresample.c",
+    "//third_party/ijkffmpeg/libswresample/swresample_frame.c",
+    "//third_party/ijkffmpeg/libswscale/alphablend.c",
+    "//third_party/ijkffmpeg/libswscale/gamma.c",
+    "//third_party/ijkffmpeg/libswscale/hscale.c",
+    "//third_party/ijkffmpeg/libswscale/hscale_fast_bilinear.c",
+    "//third_party/ijkffmpeg/libswscale/input.c",
+    "//third_party/ijkffmpeg/libswscale/options.c",
+    "//third_party/ijkffmpeg/libswscale/output.c",
+    "//third_party/ijkffmpeg/libswscale/rgb2rgb.c",
+    "//third_party/ijkffmpeg/libswscale/slice.c",
+    "//third_party/ijkffmpeg/libswscale/swscale.c",
+    "//third_party/ijkffmpeg/libswscale/swscale_unscaled.c",
+    "//third_party/ijkffmpeg/libswscale/utils.c",
+    "//third_party/ijkffmpeg/libswscale/vscale.c",
+    "//third_party/ijkffmpeg/libswscale/yuv2rgb.c",
+  ]
+  include_dirs = [
+    "//third_party/ijkffmpeg/",
+    "//third_party/ijkffmpeg/libavformat/",
+    "//third_party/ijkffmpeg/libavcodec/",
+    "//third_party/ijkffmpeg/libswresample/",
+    "//third_party/ijkffmpeg/libavfilter/",
+    "//third_party/ijkffmpeg/libswscale/",
+    "${target_gen_dir}/include/",
+    "//third_party/openssl/include"
+  ]
+  deps = [ ":gen_config_header" ]
+  configs = [ ":ijkffmpeg_config" ]
+}
+
+action("gen_config_header") {
+  script = "//third_party/ijkffmpeg/ohos_ijkffmpeg_config.sh"
+
+  args = [
+    rebase_path("//third_party/ijkffmpeg", root_build_dir),
+    rebase_path("${target_gen_dir}/include/", root_build_dir),
+  ]
+
+  outputs = [ "${target_gen_dir}/include/config.h" ]
+}
+
+
+ohos_executable("ijkffmpeg") {
+  sources = [
+    "//third_party/ijkffmpeg/test.cpp",
+  ]
+  deps = [ "//third_party/ijkffmpeg:biliffmpeg"]
+  subsystem_name = "ijkffmpeg"
+  part_name = "ijkffmpeg"
+  output_name = "ijkffmpeg"
+}
+
+ohos_shared_library("biliffmpeg") {
+  deps = [ ":ijkffmpeg_dynamic","//third_party/openssl:libcrypto_static", "//third_party/openssl:ssl_source",]
+  part_name = "ijkffmpeg"
+  output_name = "ijkffmpeg"
+}

doc/FFmpeg/bundle.json

@@ -0,0 +1,36 @@
+{
+    "name": "@ohos/ijkffmpeg",
+    "description": "FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created.",
+    "version": "3.1",
+    "license": "LGPL V2.1/LGPL V3.0/GPL V2.0/GPL V3.0",
+    "publishAs": "code-segment",
+    "segment": {
+        "destPath": "third_party/ijkffmpeg"
+    },
+    "dirs": {},
+    "scripts": {},
+    "licensePath": "COPYING.LGPLv2.1",
+    "component": {
+        "name": "ijkffmpeg",
+        "subsystem": "ijkffmpeg",
+        "syscap": [],
+        "features": [],
+        "adapted_system_type": [
+            "mini",
+	        "small"
+        ],
+        "rom": "",
+        "ram": "",
+        "deps": {
+            "components": [],
+            "third_party": []
+        },
+        "build": {
+            "sub_component": [
+                "//third_party/ijkffmpeg:ijkffmpeg"
+            ],
+            "inner_kits": [],
+            "test": []
+        }
+    }
+}

doc/FFmpeg/configure

@@ -0,0 +1,7241 @@
+#!/bin/sh
+#
+# FFmpeg configure script
+#
+# Copyright (c) 2000-2002 Fabrice Bellard
+# Copyright (c) 2005-2008 Diego Biurrun
+# Copyright (c) 2005-2008 Mans Rullgard
+#
+
+# Prevent locale nonsense from breaking basic text processing.
+LC_ALL=C
+export LC_ALL
+
+# make sure we are running under a compatible shell
+# try to make this part work with most shells
+
+try_exec(){
+    echo "Trying shell $1"
+    type "$1" > /dev/null 2>&1 && exec "$@"
+}
+
+unset foo
+(: ${foo%%bar}) 2> /dev/null
+E1="$?"
+
+(: ${foo?}) 2> /dev/null
+E2="$?"
+
+if test "$E1" != 0 || test "$E2" = 0; then
+    echo "Broken shell detected.  Trying alternatives."
+    export FF_CONF_EXEC
+    if test "0$FF_CONF_EXEC" -lt 1; then
+        FF_CONF_EXEC=1
+        try_exec bash "$0" "$@"
+    fi
+    if test "0$FF_CONF_EXEC" -lt 2; then
+        FF_CONF_EXEC=2
+        try_exec ksh "$0" "$@"
+    fi
+    if test "0$FF_CONF_EXEC" -lt 3; then
+        FF_CONF_EXEC=3
+        try_exec /usr/xpg4/bin/sh "$0" "$@"
+    fi
+    echo "No compatible shell script interpreter found."
+    echo "This configure script requires a POSIX-compatible shell"
+    echo "such as bash or ksh."
+    echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH."
+    echo "Instead, install a working POSIX-compatible shell."
+    echo "Disabling this configure test will create a broken FFmpeg."
+    if test "$BASH_VERSION" = '2.04.0(1)-release'; then
+        echo "This bash version ($BASH_VERSION) is broken on your platform."
+        echo "Upgrade to a later version if available."
+    fi
+    exit 1
+fi
+
+test -d /usr/xpg4/bin && PATH=/usr/xpg4/bin:$PATH
+
+show_help(){
+    cat <<EOF
+Usage: configure [options]
+Options: [defaults in brackets after descriptions]
+
+Help options:
+  --help                   print this message
+  --quiet                  Suppress showing informative output
+  --list-decoders          show all available decoders
+  --list-encoders          show all available encoders
+  --list-hwaccels          show all available hardware accelerators
+  --list-demuxers          show all available demuxers
+  --list-muxers            show all available muxers
+  --list-parsers           show all available parsers
+  --list-protocols         show all available protocols
+  --list-bsfs              show all available bitstream filters
+  --list-indevs            show all available input devices
+  --list-outdevs           show all available output devices
+  --list-filters           show all available filters
+
+Standard options:
+  --logfile=FILE           log tests and output to FILE [ffbuild/config.log]
+  --disable-logging        do not log configure debug information
+  --fatal-warnings         fail if any configure warning is generated
+  --prefix=PREFIX          install in PREFIX [$prefix_default]
+  --bindir=DIR             install binaries in DIR [PREFIX/bin]
+  --datadir=DIR            install data files in DIR [PREFIX/share/ffmpeg]
+  --docdir=DIR             install documentation in DIR [PREFIX/share/doc/ffmpeg]
+  --libdir=DIR             install libs in DIR [PREFIX/lib]
+  --shlibdir=DIR           install shared libs in DIR [LIBDIR]
+  --incdir=DIR             install includes in DIR [PREFIX/include]
+  --mandir=DIR             install man page in DIR [PREFIX/share/man]
+  --pkgconfigdir=DIR       install pkg-config files in DIR [LIBDIR/pkgconfig]
+  --enable-rpath           use rpath to allow installing libraries in paths
+                           not part of the dynamic linker search path
+                           use rpath when linking programs (USE WITH CARE)
+  --install-name-dir=DIR   Darwin directory name for installed targets
+
+Licensing options:
+  --enable-gpl             allow use of GPL code, the resulting libs
+                           and binaries will be under GPL [no]
+  --enable-version3        upgrade (L)GPL to version 3 [no]
+  --enable-nonfree         allow use of nonfree code, the resulting libs
+                           and binaries will be unredistributable [no]
+
+Configuration options:
+  --disable-static         do not build static libraries [no]
+  --enable-shared          build shared libraries [no]
+  --enable-small           optimize for size instead of speed
+  --disable-runtime-cpudetect disable detecting CPU capabilities at runtime (smaller binary)
+  --enable-gray            enable full grayscale support (slower color)
+  --disable-swscale-alpha  disable alpha channel support in swscale
+  --disable-all            disable building components, libraries and programs
+  --disable-autodetect     disable automatically detected external libraries [no]
+
+Program options:
+  --disable-programs       do not build command line programs
+  --disable-ffmpeg         disable ffmpeg build
+  --disable-ffplay         disable ffplay build
+  --disable-ffprobe        disable ffprobe build
+
+Documentation options:
+  --disable-doc            do not build documentation
+  --disable-htmlpages      do not build HTML documentation pages
+  --disable-manpages       do not build man documentation pages
+  --disable-podpages       do not build POD documentation pages
+  --disable-txtpages       do not build text documentation pages
+
+Component options:
+  --disable-avdevice       disable libavdevice build
+  --disable-avcodec        disable libavcodec build
+  --disable-avformat       disable libavformat build
+  --disable-swresample     disable libswresample build
+  --disable-swscale        disable libswscale build
+  --disable-postproc       disable libpostproc build
+  --disable-avfilter       disable libavfilter build
+  --enable-avresample      enable libavresample build (deprecated) [no]
+  --disable-pthreads       disable pthreads [autodetect]
+  --disable-w32threads     disable Win32 threads [autodetect]
+  --disable-os2threads     disable OS/2 threads [autodetect]
+  --disable-network        disable network support [no]
+  --disable-dct            disable DCT code
+  --disable-dwt            disable DWT code
+  --disable-error-resilience disable error resilience code
+  --disable-lsp            disable LSP code
+  --disable-lzo            disable LZO decoder code
+  --disable-mdct           disable MDCT code
+  --disable-rdft           disable RDFT code
+  --disable-fft            disable FFT code
+  --disable-faan           disable floating point AAN (I)DCT code
+  --disable-pixelutils     disable pixel utils in libavutil
+
+Individual component options:
+  --disable-everything     disable all components listed below
+  --disable-encoder=NAME   disable encoder NAME
+  --enable-encoder=NAME    enable encoder NAME
+  --disable-encoders       disable all encoders
+  --disable-decoder=NAME   disable decoder NAME
+  --enable-decoder=NAME    enable decoder NAME
+  --disable-decoders       disable all decoders
+  --disable-hwaccel=NAME   disable hwaccel NAME
+  --enable-hwaccel=NAME    enable hwaccel NAME
+  --disable-hwaccels       disable all hwaccels
+  --disable-muxer=NAME     disable muxer NAME
+  --enable-muxer=NAME      enable muxer NAME
+  --disable-muxers         disable all muxers
+  --disable-demuxer=NAME   disable demuxer NAME
+  --enable-demuxer=NAME    enable demuxer NAME
+  --disable-demuxers       disable all demuxers
+  --enable-parser=NAME     enable parser NAME
+  --disable-parser=NAME    disable parser NAME
+  --disable-parsers        disable all parsers
+  --enable-bsf=NAME        enable bitstream filter NAME
+  --disable-bsf=NAME       disable bitstream filter NAME
+  --disable-bsfs           disable all bitstream filters
+  --enable-protocol=NAME   enable protocol NAME
+  --disable-protocol=NAME  disable protocol NAME
+  --disable-protocols      disable all protocols
+  --enable-indev=NAME      enable input device NAME
+  --disable-indev=NAME     disable input device NAME
+  --disable-indevs         disable input devices
+  --enable-outdev=NAME     enable output device NAME
+  --disable-outdev=NAME    disable output device NAME
+  --disable-outdevs        disable output devices
+  --disable-devices        disable all devices
+  --enable-filter=NAME     enable filter NAME
+  --disable-filter=NAME    disable filter NAME
+  --disable-filters        disable all filters
+
+External library support:
+
+  Using any of the following switches will allow FFmpeg to link to the
+  corresponding external library. All the components depending on that library
+  will become enabled, if all their other dependencies are met and they are not
+  explicitly disabled. E.g. --enable-libwavpack will enable linking to
+  libwavpack and allow the libwavpack encoder to be built, unless it is
+  specifically disabled with --disable-encoder=libwavpack.
+
+  Note that only the system libraries are auto-detected. All the other external
+  libraries must be explicitly enabled.
+
+  Also note that the following help text describes the purpose of the libraries
+  themselves, not all their features will necessarily be usable by FFmpeg.
+
+  --disable-alsa           disable ALSA support [autodetect]
+  --disable-appkit         disable Apple AppKit framework [autodetect]
+  --disable-avfoundation   disable Apple AVFoundation framework [autodetect]
+  --enable-avisynth        enable reading of AviSynth script files [no]
+  --disable-bzlib          disable bzlib [autodetect]
+  --disable-coreimage      disable Apple CoreImage framework [autodetect]
+  --enable-chromaprint     enable audio fingerprinting with chromaprint [no]
+  --enable-frei0r          enable frei0r video filtering [no]
+  --enable-gcrypt          enable gcrypt, needed for rtmp(t)e support
+                           if openssl, librtmp or gmp is not used [no]
+  --enable-gmp             enable gmp, needed for rtmp(t)e support
+                           if openssl or librtmp is not used [no]
+  --enable-gnutls          enable gnutls, needed for https support
+                           if openssl or libtls is not used [no]
+  --disable-iconv          disable iconv [autodetect]
+  --enable-jni             enable JNI support [no]
+  --enable-ladspa          enable LADSPA audio filtering [no]
+  --enable-libaom          enable AV1 video encoding/decoding via libaom [no]
+  --enable-libass          enable libass subtitles rendering,
+                           needed for subtitles and ass filter [no]
+  --enable-libbluray       enable BluRay reading using libbluray [no]
+  --enable-libbs2b         enable bs2b DSP library [no]
+  --enable-libcaca         enable textual display using libcaca [no]
+  --enable-libcelt         enable CELT decoding via libcelt [no]
+  --enable-libcdio         enable audio CD grabbing with libcdio [no]
+  --enable-libcodec2       enable codec2 en/decoding using libcodec2 [no]
+  --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394
+                           and libraw1394 [no]
+  --enable-libfdk-aac      enable AAC de/encoding via libfdk-aac [no]
+  --enable-libflite        enable flite (voice synthesis) support via libflite [no]
+  --enable-libfontconfig   enable libfontconfig, useful for drawtext filter [no]
+  --enable-libfreetype     enable libfreetype, needed for drawtext filter [no]
+  --enable-libfribidi      enable libfribidi, improves drawtext filter [no]
+  --enable-libgme          enable Game Music Emu via libgme [no]
+  --enable-libgsm          enable GSM de/encoding via libgsm [no]
+  --enable-libiec61883     enable iec61883 via libiec61883 [no]
+  --enable-libilbc         enable iLBC de/encoding via libilbc [no]
+  --enable-libjack         enable JACK audio sound server [no]
+  --enable-libkvazaar      enable HEVC encoding via libkvazaar [no]
+  --enable-libmodplug      enable ModPlug via libmodplug [no]
+  --enable-libmp3lame      enable MP3 encoding via libmp3lame [no]
+  --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
+  --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
+  --enable-libopencv       enable video filtering via libopencv [no]
+  --enable-libopenh264     enable H.264 encoding via OpenH264 [no]
+  --enable-libopenjpeg     enable JPEG 2000 de/encoding via OpenJPEG [no]
+  --enable-libopenmpt      enable decoding tracked files via libopenmpt [no]
+  --enable-libopus         enable Opus de/encoding via libopus [no]
+  --enable-libpulse        enable Pulseaudio input via libpulse [no]
+  --enable-librsvg         enable SVG rasterization via librsvg [no]
+  --enable-librubberband   enable rubberband needed for rubberband filter [no]
+  --enable-librtmp         enable RTMP[E] support via librtmp [no]
+  --enable-libshine        enable fixed-point MP3 encoding via libshine [no]
+  --enable-libsmbclient    enable Samba protocol via libsmbclient [no]
+  --enable-libsnappy       enable Snappy compression, needed for hap encoding [no]
+  --enable-libsoxr         enable Include libsoxr resampling [no]
+  --enable-libspeex        enable Speex de/encoding via libspeex [no]
+  --enable-libsrt          enable Haivision SRT protocol via libsrt [no]
+  --enable-libssh          enable SFTP protocol via libssh [no]
+  --enable-libtesseract    enable Tesseract, needed for ocr filter [no]
+  --enable-libtheora       enable Theora encoding via libtheora [no]
+  --enable-libtls          enable LibreSSL (via libtls), needed for https support
+                           if openssl or gnutls is not used [no]
+  --enable-libtwolame      enable MP2 encoding via libtwolame [no]
+  --enable-libv4l2         enable libv4l2/v4l-utils [no]
+  --enable-libvidstab      enable video stabilization using vid.stab [no]
+  --enable-libvmaf         enable vmaf filter via libvmaf [no]
+  --enable-libvo-amrwbenc  enable AMR-WB encoding via libvo-amrwbenc [no]
+  --enable-libvorbis       enable Vorbis en/decoding via libvorbis,
+                           native implementation exists [no]
+  --enable-libvpx          enable VP8 and VP9 de/encoding via libvpx [no]
+  --enable-libwavpack      enable wavpack encoding via libwavpack [no]
+  --enable-libwebp         enable WebP encoding via libwebp [no]
+  --enable-libx264         enable H.264 encoding via x264 [no]
+  --enable-libx265         enable HEVC encoding via x265 [no]
+  --enable-libxavs         enable AVS encoding via xavs [no]
+  --enable-libxcb          enable X11 grabbing using XCB [autodetect]
+  --enable-libxcb-shm      enable X11 grabbing shm communication [autodetect]
+  --enable-libxcb-xfixes   enable X11 grabbing mouse rendering [autodetect]
+  --enable-libxcb-shape    enable X11 grabbing shape rendering [autodetect]
+  --enable-libxvid         enable Xvid encoding via xvidcore,
+                           native MPEG-4/Xvid encoder exists [no]
+  --enable-libxml2         enable XML parsing using the C library libxml2 [no]
+  --enable-libzimg         enable z.lib, needed for zscale filter [no]
+  --enable-libzmq          enable message passing via libzmq [no]
+  --enable-libzvbi         enable teletext support via libzvbi [no]
+  --enable-lv2             enable LV2 audio filtering [no]
+  --disable-lzma           disable lzma [autodetect]
+  --enable-decklink        enable Blackmagic DeckLink I/O support [no]
+  --enable-libndi_newtek   enable Newteck NDI I/O support [no]
+  --enable-mediacodec      enable Android MediaCodec support [no]
+  --enable-libmysofa       enable libmysofa, needed for sofalizer filter [no]
+  --enable-openal          enable OpenAL 1.1 capture support [no]
+  --enable-opencl          enable OpenCL processing [no]
+  --enable-opengl          enable OpenGL rendering [no]
+  --enable-openssl         enable openssl, needed for https support
+                           if gnutls or libtls is not used [no]
+  --disable-sndio          disable sndio support [autodetect]
+  --disable-schannel       disable SChannel SSP, needed for TLS support on
+                           Windows if openssl and gnutls are not used [autodetect]
+  --disable-sdl2           disable sdl2 [autodetect]
+  --disable-securetransport disable Secure Transport, needed for TLS support
+                           on OSX if openssl and gnutls are not used [autodetect]
+  --disable-xlib           disable xlib [autodetect]
+  --disable-zlib           disable zlib [autodetect]
+
+  The following libraries provide various hardware acceleration features:
+  --disable-amf            disable AMF video encoding code [autodetect]
+  --disable-audiotoolbox   disable Apple AudioToolbox code [autodetect]
+  --enable-cuda-sdk        enable CUDA features that require the CUDA SDK [no]
+  --disable-cuvid          disable Nvidia CUVID support [autodetect]
+  --disable-d3d11va        disable Microsoft Direct3D 11 video acceleration code [autodetect]
+  --disable-dxva2          disable Microsoft DirectX 9 video acceleration code [autodetect]
+  --disable-ffnvcodec      disable dynamically linked Nvidia code [autodetect]
+  --enable-libdrm          enable DRM code (Linux) [no]
+  --enable-libmfx          enable Intel MediaSDK (AKA Quick Sync Video) code via libmfx [no]
+  --enable-libnpp          enable Nvidia Performance Primitives-based code [no]
+  --enable-mmal            enable Broadcom Multi-Media Abstraction Layer (Raspberry Pi) via MMAL [no]
+  --disable-nvdec          disable Nvidia video decoding acceleration (via hwaccel) [autodetect]
+  --disable-nvenc          disable Nvidia video encoding code [autodetect]
+  --enable-omx             enable OpenMAX IL code [no]
+  --enable-omx-rpi         enable OpenMAX IL code for Raspberry Pi [no]
+  --enable-rkmpp           enable Rockchip Media Process Platform code [no]
+  --disable-v4l2-m2m       disable V4L2 mem2mem code [autodetect]
+  --disable-vaapi          disable Video Acceleration API (mainly Unix/Intel) code [autodetect]
+  --disable-vdpau          disable Nvidia Video Decode and Presentation API for Unix code [autodetect]
+  --disable-videotoolbox   disable VideoToolbox code [autodetect]
+
+Toolchain options:
+  --arch=ARCH              select architecture [$arch]
+  --cpu=CPU                select the minimum required CPU (affects
+                           instruction selection, may crash on older CPUs)
+  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]
+  --progs-suffix=SUFFIX    program name suffix []
+  --enable-cross-compile   assume a cross-compiler is used
+  --sysroot=PATH           root of cross-build tree
+  --sysinclude=PATH        location of cross-build system headers
+  --target-os=OS           compiler targets OS [$target_os]
+  --target-exec=CMD        command to run executables on target
+  --target-path=DIR        path to view of build directory on target
+  --target-samples=DIR     path to samples directory on target
+  --tempprefix=PATH        force fixed dir/prefix instead of mktemp for checks
+  --toolchain=NAME         set tool defaults according to NAME
+                           (gcc-asan, clang-asan, gcc-msan, clang-msan,
+                           gcc-tsan, clang-tsan, gcc-usan, clang-usan,
+                           valgrind-massif, valgrind-memcheck,
+                           msvc, icl, gcov, llvm-cov, hardened)
+  --nm=NM                  use nm tool NM [$nm_default]
+  --ar=AR                  use archive tool AR [$ar_default]
+  --as=AS                  use assembler AS [$as_default]
+  --ln_s=LN_S              use symbolic link tool LN_S [$ln_s_default]
+  --strip=STRIP            use strip tool STRIP [$strip_default]
+  --windres=WINDRES        use windows resource compiler WINDRES [$windres_default]
+  --x86asmexe=EXE          use nasm-compatible assembler EXE [$x86asmexe_default]
+  --cc=CC                  use C compiler CC [$cc_default]
+  --cxx=CXX                use C compiler CXX [$cxx_default]
+  --objcc=OCC              use ObjC compiler OCC [$cc_default]
+  --dep-cc=DEPCC           use dependency generator DEPCC [$cc_default]
+  --nvcc=NVCC              use Nvidia CUDA compiler NVCC [$nvcc_default]
+  --ld=LD                  use linker LD [$ld_default]
+  --pkg-config=PKGCONFIG   use pkg-config tool PKGCONFIG [$pkg_config_default]
+  --pkg-config-flags=FLAGS pass additional flags to pkgconf []
+  --ranlib=RANLIB          use ranlib RANLIB [$ranlib_default]
+  --doxygen=DOXYGEN        use DOXYGEN to generate API doc [$doxygen_default]
+  --host-cc=HOSTCC         use host C compiler HOSTCC
+  --host-cflags=HCFLAGS    use HCFLAGS when compiling for host
+  --host-cppflags=HCPPFLAGS use HCPPFLAGS when compiling for host
+  --host-ld=HOSTLD         use host linker HOSTLD
+  --host-ldflags=HLDFLAGS  use HLDFLAGS when linking for host
+  --host-libs=HLIBS        use libs HLIBS when linking for host
+  --host-os=OS             compiler host OS [$target_os]
+  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]
+  --extra-cxxflags=ECFLAGS add ECFLAGS to CXXFLAGS [$CXXFLAGS]
+  --extra-objcflags=FLAGS  add FLAGS to OBJCFLAGS [$CFLAGS]
+  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]
+  --extra-ldexeflags=ELDFLAGS add ELDFLAGS to LDEXEFLAGS [$LDEXEFLAGS]
+  --extra-ldsoflags=ELDFLAGS add ELDFLAGS to LDSOFLAGS [$LDSOFLAGS]
+  --extra-libs=ELIBS       add ELIBS [$ELIBS]
+  --extra-version=STRING   version string suffix []
+  --optflags=OPTFLAGS      override optimization-related compiler flags
+  --nvccflags=NVCCFLAGS    override nvcc flags [$nvccflags_default]
+  --build-suffix=SUFFIX    library name suffix []
+  --enable-pic             build position-independent code
+  --enable-thumb           compile for Thumb instruction set
+  --enable-lto             use link-time optimization
+  --env="ENV=override"     override the environment variables
+
+Advanced options (experts only):
+  --malloc-prefix=PREFIX   prefix malloc and related names with PREFIX
+  --custom-allocator=NAME  use a supported custom allocator
+  --disable-symver         disable symbol versioning
+  --enable-hardcoded-tables use hardcoded tables instead of runtime generation
+  --disable-safe-bitstream-reader
+                           disable buffer boundary checking in bitreaders
+                           (faster, but may crash)
+  --sws-max-filter-size=N  the max filter size swscale uses [$sws_max_filter_size_default]
+
+Optimization options (experts only):
+  --disable-asm            disable all assembly optimizations
+  --disable-altivec        disable AltiVec optimizations
+  --disable-vsx            disable VSX optimizations
+  --disable-power8         disable POWER8 optimizations
+  --disable-amd3dnow       disable 3DNow! optimizations
+  --disable-amd3dnowext    disable 3DNow! extended optimizations
+  --disable-mmx            disable MMX optimizations
+  --disable-mmxext         disable MMXEXT optimizations
+  --disable-sse            disable SSE optimizations
+  --disable-sse2           disable SSE2 optimizations
+  --disable-sse3           disable SSE3 optimizations
+  --disable-ssse3          disable SSSE3 optimizations
+  --disable-sse4           disable SSE4 optimizations
+  --disable-sse42          disable SSE4.2 optimizations
+  --disable-avx            disable AVX optimizations
+  --disable-xop            disable XOP optimizations
+  --disable-fma3           disable FMA3 optimizations
+  --disable-fma4           disable FMA4 optimizations
+  --disable-avx2           disable AVX2 optimizations
+  --disable-avx512         disable AVX-512 optimizations
+  --disable-aesni          disable AESNI optimizations
+  --disable-armv5te        disable armv5te optimizations
+  --disable-armv6          disable armv6 optimizations
+  --disable-armv6t2        disable armv6t2 optimizations
+  --disable-vfp            disable VFP optimizations
+  --disable-neon           disable NEON optimizations
+  --disable-inline-asm     disable use of inline assembly
+  --disable-x86asm         disable use of standalone x86 assembly
+  --disable-mipsdsp        disable MIPS DSP ASE R1 optimizations
+  --disable-mipsdspr2      disable MIPS DSP ASE R2 optimizations
+  --disable-msa            disable MSA optimizations
+  --disable-mipsfpu        disable floating point MIPS optimizations
+  --disable-mmi            disable Loongson SIMD optimizations
+  --disable-fast-unaligned consider unaligned accesses slow
+
+Developer options (useful when working on FFmpeg itself):
+  --disable-debug          disable debugging symbols
+  --enable-debug=LEVEL     set the debug level [$debuglevel]
+  --disable-optimizations  disable compiler optimizations
+  --enable-extra-warnings  enable more compiler warnings
+  --disable-stripping      disable stripping of executables and shared libraries
+  --assert-level=level     0(default), 1 or 2, amount of assertion testing,
+                           2 causes a slowdown at runtime.
+  --enable-memory-poisoning fill heap uninitialized allocated space with arbitrary data
+  --valgrind=VALGRIND      run "make fate" tests through valgrind to detect memory
+                           leaks and errors, using the specified valgrind binary.
+                           Cannot be combined with --target-exec
+  --enable-ftrapv          Trap arithmetic overflows
+  --samples=PATH           location of test samples for FATE, if not set use
+                           \$FATE_SAMPLES at make invocation time.
+  --enable-neon-clobber-test check NEON registers for clobbering (should be
+                           used only for debugging purposes)
+  --enable-xmm-clobber-test check XMM registers for clobbering (Win64-only;
+                           should be used only for debugging purposes)
+  --enable-random          randomly enable/disable components
+  --disable-random
+  --enable-random=LIST     randomly enable/disable specific components or
+  --disable-random=LIST    component groups. LIST is a comma-separated list
+                           of NAME[:PROB] entries where NAME is a component
+                           (group) and PROB the probability associated with
+                           NAME (default 0.5).
+  --random-seed=VALUE      seed value for --enable/disable-random
+  --disable-valgrind-backtrace do not print a backtrace under Valgrind
+                           (only applies to --disable-optimizations builds)
+  --enable-osfuzz          Enable building fuzzer tool
+  --libfuzzer=PATH         path to libfuzzer
+  --ignore-tests=TESTS     comma-separated list (without "fate-" prefix
+                           in the name) of tests whose result is ignored
+  --enable-linux-perf      enable Linux Performance Monitor API
+
+NOTE: Object files are built at the place where configure is launched.
+EOF
+  exit 0
+}
+
+if test -t 1 && which tput >/dev/null 2>&1; then
+    ncolors=$(tput colors)
+    if test -n "$ncolors" && test $ncolors -ge 8; then
+        bold_color=$(tput bold)
+        warn_color=$(tput setaf 3)
+        error_color=$(tput setaf 1)
+        reset_color=$(tput sgr0)
+    fi
+    # 72 used instead of 80 since that's the default of pr
+    ncols=$(tput cols)
+fi
+: ${ncols:=72}
+
+log(){
+    echo "$@" >> $logfile
+}
+
+log_file(){
+    log BEGIN $1
+    pr -n -t $1 >> $logfile
+    log END $1
+}
+
+warn(){
+    log "WARNING: $*"
+    WARNINGS="${WARNINGS}WARNING: $*\n"
+}
+
+die(){
+    log "$@"
+    echo "$error_color$bold_color$@$reset_color"
+    cat <<EOF
+
+If you think configure made a mistake, make sure you are using the latest
+version from Git.  If the latest version fails, report the problem to the
+ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
+EOF
+    if disabled logging; then
+        cat <<EOF
+Rerun configure with logging enabled (do not use --disable-logging), and
+include the log this produces with your report.
+EOF
+    else
+        cat <<EOF
+Include the log file "$logfile" produced by configure as this will help
+solve the problem.
+EOF
+    fi
+    exit 1
+}
+
+# Avoid locale weirdness, besides we really just want to translate ASCII.
+toupper(){
+    echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
+}
+
+tolower(){
+    echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
+}
+
+c_escape(){
+    echo "$*" | sed 's/["\\]/\\\0/g'
+}
+
+sh_quote(){
+    v=$(echo "$1" | sed "s/'/'\\\\''/g")
+    test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'"
+    echo "$v"
+}
+
+cleanws(){
+    echo "$@" | sed 's/^ *//;s/[[:space:]][[:space:]]*/ /g;s/ *$//'
+}
+
+filter(){
+    pat=$1
+    shift
+    for v; do
+        eval "case '$v' in $pat) printf '%s ' '$v' ;; esac"
+    done
+}
+
+filter_out(){
+    pat=$1
+    shift
+    for v; do
+        eval "case '$v' in $pat) ;; *) printf '%s ' '$v' ;; esac"
+    done
+}
+
+map(){
+    m=$1
+    shift
+    for v; do eval $m; done
+}
+
+add_suffix(){
+    suffix=$1
+    shift
+    for v; do echo ${v}${suffix}; done
+}
+
+remove_suffix(){
+    suffix=$1
+    shift
+    for v; do echo ${v%$suffix}; done
+}
+
+set_all(){
+    value=$1
+    shift
+    for var in $*; do
+        eval $var=$value
+    done
+}
+
+set_weak(){
+    value=$1
+    shift
+    for var; do
+        eval : \${$var:=$value}
+    done
+}
+
+sanitize_var_name(){
+    echo $@ | sed 's/[^A-Za-z0-9_]/_/g'
+}
+
+set_sanitized(){
+    var=$1
+    shift
+    eval $(sanitize_var_name "$var")='$*'
+}
+
+get_sanitized(){
+    eval echo \$$(sanitize_var_name "$1")
+}
+
+pushvar(){
+    for pvar in $*; do
+        eval level=\${${pvar}_level:=0}
+        eval ${pvar}_${level}="\$$pvar"
+        eval ${pvar}_level=$(($level+1))
+    done
+}
+
+popvar(){
+    for pvar in $*; do
+        eval level=\${${pvar}_level:-0}
+        test $level = 0 && continue
+        eval level=$(($level-1))
+        eval $pvar="\${${pvar}_${level}}"
+        eval ${pvar}_level=$level
+        eval unset ${pvar}_${level}
+    done
+}
+
+request(){
+    for var in $*; do
+        eval ${var}_requested=yes
+        eval $var=
+    done
+}
+
+enable(){
+    set_all yes $*
+}
+
+disable(){
+    set_all no $*
+}
+
+enable_weak(){
+    set_weak yes $*
+}
+
+disable_weak(){
+    set_weak no $*
+}
+
+enable_sanitized(){
+    for var; do
+        enable $(sanitize_var_name $var)
+    done
+}
+
+disable_sanitized(){
+    for var; do
+        disable $(sanitize_var_name $var)
+    done
+}
+
+do_enable_deep(){
+    for var; do
+        enabled $var && continue
+        eval sel="\$${var}_select"
+        eval sgs="\$${var}_suggest"
+        pushvar var sgs
+        enable_deep $sel
+        popvar sgs
+        enable_deep_weak $sgs
+        popvar var
+    done
+}
+
+enable_deep(){
+    do_enable_deep $*
+    enable $*
+}
+
+enable_deep_weak(){
+    for var; do
+        disabled $var && continue
+        pushvar var
+        do_enable_deep $var
+        popvar var
+        enable_weak $var
+    done
+}
+
+requested(){
+    test "${1#!}" = "$1" && op="=" || op="!="
+    eval test "x\$${1#!}_requested" $op "xyes"
+}
+
+enabled(){
+    test "${1#!}" = "$1" && op="=" || op="!="
+    eval test "x\$${1#!}" $op "xyes"
+}
+
+disabled(){
+    test "${1#!}" = "$1" && op="=" || op="!="
+    eval test "x\$${1#!}" $op "xno"
+}
+
+enabled_all(){
+    for opt; do
+        enabled $opt || return 1
+    done
+}
+
+disabled_all(){
+    for opt; do
+        disabled $opt || return 1
+    done
+}
+
+enabled_any(){
+    for opt; do
+        enabled $opt && return 0
+    done
+}
+
+disabled_any(){
+    for opt; do
+        disabled $opt && return 0
+    done
+    return 1
+}
+
+set_default(){
+    for opt; do
+        eval : \${$opt:=\$${opt}_default}
+    done
+}
+
+is_in(){
+    value=$1
+    shift
+    for var in $*; do
+        [ $var = $value ] && return 0
+    done
+    return 1
+}
+
+check_deps(){
+    for cfg; do
+        enabled ${cfg}_checking && die "Circular dependency for $cfg."
+        disabled ${cfg}_checking && continue
+        enable ${cfg}_checking
+
+        eval dep_all="\$${cfg}_deps"
+        eval dep_any="\$${cfg}_deps_any"
+        eval dep_con="\$${cfg}_conflict"
+        eval dep_sel="\$${cfg}_select"
+        eval dep_sgs="\$${cfg}_suggest"
+        eval dep_ifa="\$${cfg}_if"
+        eval dep_ifn="\$${cfg}_if_any"
+
+        pushvar cfg dep_all dep_any dep_con dep_sel dep_sgs dep_ifa dep_ifn
+        check_deps $dep_all $dep_any $dep_con $dep_sel $dep_sgs $dep_ifa $dep_ifn
+        popvar cfg dep_all dep_any dep_con dep_sel dep_sgs dep_ifa dep_ifn
+
+        [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; }
+        [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; }
+        enabled_all  $dep_all || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not all dependencies are satisfied: $dep_all"; }
+        enabled_any  $dep_any || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not any dependency is satisfied: $dep_any"; }
+        disabled_all $dep_con || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some conflicting dependencies are unsatisfied: $dep_con"; }
+        disabled_any $dep_sel && { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some selected dependency is unsatisfied: $dep_sel"; }
+
+        enabled $cfg && enable_deep_weak $dep_sel $dep_sgs
+
+        for dep in $dep_all $dep_any $dep_sel $dep_sgs; do
+            # filter out library deps, these do not belong in extralibs
+            is_in $dep $LIBRARY_LIST && continue
+            enabled $dep && eval append ${cfg}_extralibs ${dep}_extralibs
+        done
+
+        disable ${cfg}_checking
+    done
+}
+
+print_config(){
+    pfx=$1
+    files=$2
+    shift 2
+    map 'eval echo "$v \${$v:-no}"' "$@" |
+    awk "BEGIN { split(\"$files\", files) }
+        {
+            c = \"$pfx\" toupper(\$1);
+            v = \$2;
+            sub(/yes/, 1, v);
+            sub(/no/,  0, v);
+            for (f in files) {
+                file = files[f];
+                if (file ~ /\\.h\$/) {
+                    printf(\"#define %s %d\\n\", c, v) >>file;
+                } else if (file ~ /\\.asm\$/) {
+                    printf(\"%%define %s %d\\n\", c, v) >>file;
+                } else if (file ~ /\\.mak\$/) {
+                    n = -v ? \"\" : \"!\";
+                    printf(\"%s%s=yes\\n\", n, c) >>file;
+                } else if (file ~ /\\.texi\$/) {
+                    pre = -v ? \"\" : \"@c \";
+                    yesno = \$2;
+                    c2 = tolower(c);
+                    gsub(/_/, \"-\", c2);
+                    printf(\"%s@set %s %s\\n\", pre, c2, yesno) >>file;
+                }
+            }
+        }"
+}
+
+print_enabled(){
+    suf=$1
+    shift
+    for v; do
+        enabled $v && printf "%s\n" ${v%$suf}
+    done
+}
+
+append(){
+    var=$1
+    shift
+    eval "$var=\"\$$var $*\""
+}
+
+prepend(){
+    var=$1
+    shift
+    eval "$var=\"$* \$$var\""
+}
+
+unique(){
+    var=$1
+    uniq_list=""
+    for tok in $(eval echo \$$var); do
+        uniq_list="$(filter_out $tok $uniq_list) $tok"
+    done
+    eval "$var=\"${uniq_list}\""
+}
+
+resolve(){
+    var=$1
+    tmpvar=
+    for entry in $(eval echo \$$var); do
+        tmpvar="$tmpvar $(eval echo \$${entry})"
+    done
+    eval "$var=\"${tmpvar}\""
+}
+
+add_cppflags(){
+    append CPPFLAGS "$@"
+}
+
+add_cflags(){
+    append CFLAGS $($cflags_filter "$@")
+}
+
+add_cflags_headers(){
+    append CFLAGS_HEADERS $($cflags_filter "$@")
+}
+
+add_cxxflags(){
+    append CXXFLAGS $($cflags_filter "$@")
+}
+
+add_asflags(){
+    append ASFLAGS $($asflags_filter "$@")
+}
+
+add_objcflags(){
+    append OBJCFLAGS $($objcflags_filter "$@")
+}
+
+add_ldflags(){
+    append LDFLAGS $($ldflags_filter "$@")
+}
+
+add_ldexeflags(){
+    append LDEXEFLAGS $($ldflags_filter "$@")
+}
+
+add_ldsoflags(){
+    append LDSOFLAGS $($ldflags_filter "$@")
+}
+
+add_stripflags(){
+    append ASMSTRIPFLAGS "$@"
+}
+
+add_extralibs(){
+    prepend extralibs $($ldflags_filter "$@")
+}
+
+add_host_cppflags(){
+    append host_cppflags "$@"
+}
+
+add_host_cflags(){
+    append host_cflags $($host_cflags_filter "$@")
+}
+
+add_host_ldflags(){
+    append host_ldflags $($host_ldflags_filter "$@")
+}
+
+add_compat(){
+    append compat_objs $1
+    shift
+    map 'add_cppflags -D$v' "$@"
+}
+
+test_cmd(){
+    log "$@"
+    "$@" >> $logfile 2>&1
+}
+
+test_stat(){
+    log test_stat "$@"
+    stat "$1" >> $logfile 2>&1
+}
+
+cc_o(){
+    eval printf '%s\\n' $CC_O
+}
+
+cc_e(){
+    eval printf '%s\\n' $CC_E
+}
+
+test_cc(){
+    log test_cc "$@"
+    cat > $TMPC
+    log_file $TMPC
+    test_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC
+}
+
+test_cxx(){
+    log test_cxx "$@"
+    cat > $TMPCPP
+    log_file $TMPCPP
+    test_cmd $cxx $CPPFLAGS $CFLAGS $CXXFLAGS "$@" $CXX_C -o $TMPO $TMPCPP
+}
+
+test_objcc(){
+    log test_objcc "$@"
+    cat > $TMPM
+    log_file $TMPM
+    test_cmd $objcc -Werror=missing-prototypes $CPPFLAGS $CFLAGS $OBJCFLAGS "$@" $OBJCC_C $(cc_o $TMPO) $TMPM
+}
+
+test_cpp(){
+    log test_cpp "$@"
+    cat > $TMPC
+    log_file $TMPC
+    test_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC
+}
+
+as_o(){
+    eval printf '%s\\n' $AS_O
+}
+
+test_as(){
+    log test_as "$@"
+    cat > $TMPS
+    log_file $TMPS
+    test_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS
+}
+
+x86asm_o(){
+    eval printf '%s\\n' $X86ASM_O
+}
+
+test_x86asm(){
+    log test_x86asm "$@"
+    echo "$1" > $TMPASM
+    log_file $TMPASM
+    shift
+    test_cmd $x86asmexe $X86ASMFLAGS -Werror "$@" $(x86asm_o $TMPO) $TMPASM
+}
+
+check_cmd(){
+    log check_cmd "$@"
+    cmd=$1
+    disabled $cmd && return
+    disable $cmd
+    test_cmd $@ && enable $cmd
+}
+
+check_as(){
+    log check_as "$@"
+    name=$1
+    code=$2
+    shift 2
+    disable $name
+    test_as $@ <<EOF && enable $name
+$code
+EOF
+}
+
+check_inline_asm(){
+    log check_inline_asm "$@"
+    name="$1"
+    code="$2"
+    shift 2
+    disable $name
+    test_cc "$@" <<EOF && enable $name
+void foo(void){ __asm__ volatile($code); }
+EOF
+}
+
+check_inline_asm_flags(){
+    log check_inline_asm_flags "$@"
+    name="$1"
+    code="$2"
+    flags=''
+    shift 2
+    while [ "$1" != "" ]; do
+      append flags $1
+      shift
+    done;
+    disable $name
+    cat > $TMPC <<EOF
+void foo(void){ __asm__ volatile($code); }
+EOF
+    log_file $TMPC
+    test_cmd $cc $CPPFLAGS $CFLAGS $flags "$@" $CC_C $(cc_o $TMPO) $TMPC &&
+    enable $name && add_cflags $flags && add_asflags $flags && add_ldflags $flags
+}
+
+check_insn(){
+    log check_insn "$@"
+    check_inline_asm ${1}_inline "$2"
+    check_as ${1}_external "$2"
+}
+
+check_x86asm(){
+    log check_x86asm "$@"
+    name=$1
+    shift
+    disable $name
+    test_x86asm "$@" && enable $name
+}
+
+ld_o(){
+    eval printf '%s\\n' $LD_O
+}
+
+test_ld(){
+    log test_ld "$@"
+    type=$1
+    shift 1
+    flags=$(filter_out '-l*|*.so' $@)
+    libs=$(filter '-l*|*.so' $@)
+    test_$type $($cflags_filter $flags) || return
+    flags=$($ldflags_filter $flags)
+    libs=$($ldflags_filter $libs)
+    test_cmd $ld $LDFLAGS $LDEXEFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs
+}
+
+check_ld(){
+    log check_ld "$@"
+    type=$1
+    name=$2
+    shift 2
+    disable $name
+    test_ld $type $@ && enable $name
+}
+
+print_include(){
+    hdr=$1
+    test "${hdr%.h}" = "${hdr}" &&
+        echo "#include $hdr"    ||
+        echo "#include <$hdr>"
+}
+
+test_code(){
+    log test_code "$@"
+    check=$1
+    headers=$2
+    code=$3
+    shift 3
+    {
+        for hdr in $headers; do
+            print_include $hdr
+        done
+        echo "int main(void) { $code; return 0; }"
+    } | test_$check "$@"
+}
+
+check_cppflags(){
+    log check_cppflags "$@"
+    test_cpp "$@" <<EOF && append CPPFLAGS "$@"
+#include <stdlib.h>
+EOF
+}
+
+test_cflags(){
+    log test_cflags "$@"
+    set -- $($cflags_filter "$@")
+    test_cc "$@" <<EOF
+int x;
+EOF
+}
+
+check_cflags(){
+    log check_cflags "$@"
+    test_cflags "$@" && add_cflags "$@"
+}
+
+check_cxxflags(){
+    log check_cxxflags "$@"
+    set -- $($cflags_filter "$@")
+    test_cxx "$@" <<EOF && append CXXFLAGS "$@"
+int x;
+EOF
+}
+
+test_objcflags(){
+    log test_objcflags "$@"
+    set -- $($objcflags_filter "$@")
+    test_objcc "$@" <<EOF
+int x;
+EOF
+}
+
+check_objcflags(){
+    log check_objcflags "$@"
+    test_objcflags "$@" && add_objcflags "$@"
+}
+
+test_ldflags(){
+    log test_ldflags "$@"
+    set -- $($ldflags_filter "$@")
+    test_ld "cc" "$@" <<EOF
+int main(void){ return 0; }
+EOF
+}
+
+check_ldflags(){
+    log check_ldflags "$@"
+    test_ldflags "$@" && add_ldflags "$@"
+}
+
+test_stripflags(){
+    log test_stripflags "$@"
+    # call test_cc to get a fresh TMPO
+    test_cc <<EOF
+int main(void) { return 0; }
+EOF
+    test_cmd $strip $ASMSTRIPFLAGS "$@" $TMPO
+}
+
+check_stripflags(){
+    log check_stripflags "$@"
+    test_stripflags "$@" && add_stripflags "$@"
+}
+
+check_header(){
+    log check_header "$@"
+    headers=$1
+    shift
+    disable_sanitized $headers
+    {
+        for hdr in $headers; do
+            print_include $hdr
+        done
+        echo "int x;"
+    } | test_cpp "$@" && enable_sanitized $headers
+}
+
+check_header_objcc(){
+    log check_header_objcc "$@"
+    rm -f -- "$TMPO"
+    header=$1
+    shift
+    disable_sanitized $header
+    {
+       echo "#include <$header>"
+       echo "int main(void) { return 0; }"
+    } | test_objcc && test_stat "$TMPO" && enable_sanitized $header
+}
+
+check_apple_framework(){
+    log check_apple_framework "$@"
+    framework="$1"
+    name="$(tolower $framework)"
+    header="${framework}/${framework}.h"
+    disable $name
+    check_header_objcc $header &&
+        enable $name && eval ${name}_extralibs='"-framework $framework"'
+}
+
+check_func(){
+    log check_func "$@"
+    func=$1
+    shift
+    disable $func
+    test_ld "cc" "$@" <<EOF && enable $func
+extern int $func();
+int main(void){ $func(); }
+EOF
+}
+
+check_complexfunc(){
+    log check_complexfunc "$@"
+    func=$1
+    narg=$2
+    shift 2
+    test $narg = 2 && args="f, g" || args="f * I"
+    disable $func
+    test_ld "cc" "$@" <<EOF && enable $func
+#include <complex.h>
+#include <math.h>
+float foo(complex float f, complex float g) { return $func($args); }
+int main(void){ return (int) foo; }
+EOF
+}
+
+check_mathfunc(){
+    log check_mathfunc "$@"
+    func=$1
+    narg=$2
+    shift 2
+    test $narg = 2 && args="f, g" || args="f"
+    disable $func
+    test_ld "cc" "$@" <<EOF && enable $func
+#include <math.h>
+float foo(float f, float g) { return $func($args); }
+int main(void){ return (int) foo; }
+EOF
+}
+
+check_func_headers(){
+    log check_func_headers "$@"
+    headers=$1
+    funcs=$2
+    shift 2
+    {
+        for hdr in $headers; do
+            print_include $hdr
+        done
+        echo "#include <stdint.h>"
+        for func in $funcs; do
+            echo "long check_$func(void) { return (long) $func; }"
+        done
+        echo "int main(void) { int ret = 0;"
+        # LTO could optimize out the test functions without this
+        for func in $funcs; do
+            echo " ret |= ((intptr_t)check_$func) & 0xFFFF;"
+        done
+        echo "return ret; }"
+    } | test_ld "cc" "$@" && enable $funcs && enable_sanitized $headers
+}
+
+check_class_headers_cpp(){
+    log check_class_headers_cpp "$@"
+    headers=$1
+    classes=$2
+    shift 2
+    {
+        for hdr in $headers; do
+            echo "#include <$hdr>"
+        done
+        echo "int main(void) { "
+        i=1
+        for class in $classes; do
+            echo "$class obj$i;"
+            i=$(expr $i + 1)
+        done
+        echo "return 0; }"
+    } | test_ld "cxx" "$@" && enable $funcs && enable_sanitized $headers
+}
+
+test_cpp_condition(){
+    log test_cpp_condition "$@"
+    header=$1
+    condition=$2
+    shift 2
+    test_cpp "$@" <<EOF
+#include <$header>
+#if !($condition)
+#error "unsatisfied condition: $condition"
+#endif
+EOF
+}
+
+check_cpp_condition(){
+    log check_cpp_condition "$@"
+    name=$1
+    shift 1
+    disable $name
+    test_cpp_condition "$@" && enable $name
+}
+
+test_cflags_cc(){
+    log test_cflags_cc "$@"
+    flags=$1
+    header=$2
+    condition=$3
+    shift 3
+    set -- $($cflags_filter "$flags")
+    test_cc "$@" <<EOF
+#include <$header>
+#if !($condition)
+#error "unsatisfied condition: $condition"
+#endif
+EOF
+}
+
+check_lib(){
+    log check_lib "$@"
+    name="$1"
+    headers="$2"
+    funcs="$3"
+    shift 3
+    disable $name
+    check_func_headers "$headers" "$funcs" "$@" &&
+        enable $name && eval ${name}_extralibs="\$@"
+}
+
+check_lib_cpp(){
+    log check_lib_cpp "$@"
+    name="$1"
+    headers="$2"
+    classes="$3"
+    shift 3
+    disable $name
+    check_class_headers_cpp "$headers" "$classes" "$@" &&
+        enable $name && eval ${name}_extralibs="\$@"
+}
+
+test_pkg_config(){
+    log test_pkg_config "$@"
+    name="$1"
+    pkg_version="$2"
+    pkg="${2%% *}"
+    headers="$3"
+    funcs="$4"
+    shift 4
+    disable $name
+    test_cmd $pkg_config --exists --print-errors $pkg_version || return
+    pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg)
+    pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg)
+    check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
+        enable $name &&
+        set_sanitized "${name}_cflags"    $pkg_cflags &&
+        set_sanitized "${name}_extralibs" $pkg_libs
+}
+
+check_pkg_config(){
+    log check_pkg_config "$@"
+    name="$1"
+    test_pkg_config "$@" &&
+        eval add_cflags \$${name}_cflags
+}
+
+test_exec(){
+    test_ld "cc" "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; }
+}
+
+check_exec_crash(){
+    log check_exec_crash "$@"
+    code=$(cat)
+
+    # exit() is not async signal safe.  _Exit (C99) and _exit (POSIX)
+    # are safe but may not be available everywhere.  Thus we use
+    # raise(SIGTERM) instead.  The check is run in a subshell so we
+    # can redirect the "Terminated" message from the shell.  SIGBUS
+    # is not defined by standard C so it is used conditionally.
+
+    (test_exec "$@") >> $logfile 2>&1 <<EOF
+#include <signal.h>
+static void sighandler(int sig){
+    raise(SIGTERM);
+}
+int foo(void){
+    $code
+}
+int (*func_ptr)(void) = foo;
+int main(void){
+    signal(SIGILL, sighandler);
+    signal(SIGFPE, sighandler);
+    signal(SIGSEGV, sighandler);
+#ifdef SIGBUS
+    signal(SIGBUS, sighandler);
+#endif
+    return func_ptr();
+}
+EOF
+}
+
+check_type(){
+    log check_type "$@"
+    headers=$1
+    type=$2
+    shift 2
+    disable_sanitized "$type"
+    test_code cc "$headers" "$type v" "$@" && enable_sanitized "$type"
+}
+
+check_struct(){
+    log check_struct "$@"
+    headers=$1
+    struct=$2
+    member=$3
+    shift 3
+    disable_sanitized "${struct}_${member}"
+    test_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" &&
+        enable_sanitized "${struct}_${member}"
+}
+
+check_builtin(){
+    log check_builtin "$@"
+    name=$1
+    headers=$2
+    builtin=$3
+    shift 3
+    disable "$name"
+    test_code ld "$headers" "$builtin" "cc" "$@" && enable "$name"
+}
+
+check_compile_assert(){
+    log check_compile_assert "$@"
+    name=$1
+    headers=$2
+    condition=$3
+    shift 3
+    disable "$name"
+    test_code cc "$headers" "char c[2 * !!($condition) - 1]" "$@" && enable "$name"
+}
+
+check_cc(){
+    log check_cc "$@"
+    name=$1
+    shift
+    disable "$name"
+    test_code cc "$@" && enable "$name"
+}
+
+require(){
+    log require "$@"
+    name_version="$1"
+    name="${1%% *}"
+    shift
+    check_lib $name "$@" || die "ERROR: $name_version not found"
+}
+
+require_cc(){
+    log require_cc "$@"
+    name="$1"
+    shift
+    test_code cc "$@" || die "ERROR: $name failed"
+}
+
+require_cpp(){
+    name="$1"
+    headers="$2"
+    classes="$3"
+    shift 3
+    check_lib_cpp "$headers" "$classes" "$@" || die "ERROR: $name not found"
+}
+
+require_header(){
+    log require_header "$@"
+    headers="$1"
+    check_header "$@" || die "ERROR: $headers not found"
+}
+
+require_cpp_condition(){
+    log require_cpp_condition "$@"
+    condition="$2"
+    test_cpp_condition "$@" || die "ERROR: $condition not satisfied"
+}
+
+require_pkg_config(){
+    log require_pkg_config "$@"
+    pkg_version="$2"
+    check_pkg_config "$@" || die "ERROR: $pkg_version not found using pkg-config$pkg_config_fail_message"
+}
+
+hostcc_e(){
+    eval printf '%s\\n' $HOSTCC_E
+}
+
+hostcc_o(){
+    eval printf '%s\\n' $HOSTCC_O
+}
+
+test_host_cc(){
+    log test_host_cc "$@"
+    cat > $TMPC
+    log_file $TMPC
+    test_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC
+}
+
+test_host_cpp(){
+    log test_host_cpp "$@"
+    cat > $TMPC
+    log_file $TMPC
+    test_cmd $host_cc $host_cppflags $host_cflags "$@" $(hostcc_e $TMPO) $TMPC
+}
+
+check_host_cppflags(){
+    log check_host_cppflags "$@"
+    test_host_cpp "$@" <<EOF && append host_cppflags "$@"
+#include <stdlib.h>
+EOF
+}
+
+check_host_cflags(){
+    log check_host_cflags "$@"
+    set -- $($host_cflags_filter "$@")
+    test_host_cc "$@" <<EOF && append host_cflags "$@"
+int x;
+EOF
+}
+
+test_host_cpp_condition(){
+    log test_host_cpp_condition "$@"
+    header=$1
+    condition=$2
+    shift 2
+    test_host_cpp "$@" <<EOF
+#include <$header>
+#if !($condition)
+#error "unsatisfied condition: $condition"
+#endif
+EOF
+}
+
+check_host_cpp_condition(){
+    log check_host_cpp_condition "$@"
+    name=$1
+    shift 1
+    disable $name
+    test_host_cpp_condition "$@" && enable $name
+}
+
+cp_if_changed(){
+    cmp -s "$1" "$2" && { test "$quiet" != "yes" && echo "$2 is unchanged"; } && return
+    mkdir -p "$(dirname $2)"
+    cp -f "$1" "$2"
+}
+
+# CONFIG_LIST contains configurable options, while HAVE_LIST is for
+# system-dependent things.
+
+AVCODEC_COMPONENTS="
+    bsfs
+    decoders
+    encoders
+    hwaccels
+    parsers
+"
+
+AVDEVICE_COMPONENTS="
+    indevs
+    outdevs
+"
+
+AVFILTER_COMPONENTS="
+    filters
+"
+
+AVFORMAT_COMPONENTS="
+    demuxers
+    muxers
+    protocols
+"
+
+COMPONENT_LIST="
+    $AVCODEC_COMPONENTS
+    $AVDEVICE_COMPONENTS
+    $AVFILTER_COMPONENTS
+    $AVFORMAT_COMPONENTS
+"
+
+EXAMPLE_LIST="
+    avio_dir_cmd_example
+    avio_reading_example
+    decode_audio_example
+    decode_video_example
+    demuxing_decoding_example
+    encode_audio_example
+    encode_video_example
+    extract_mvs_example
+    filter_audio_example
+    filtering_audio_example
+    filtering_video_example
+    http_multiclient_example
+    hw_decode_example
+    metadata_example
+    muxing_example
+    qsvdec_example
+    remuxing_example
+    resampling_audio_example
+    scaling_video_example
+    transcode_aac_example
+    transcoding_example
+    vaapi_encode_example
+    vaapi_transcode_example
+"
+
+EXTERNAL_AUTODETECT_LIBRARY_LIST="
+    alsa
+    appkit
+    avfoundation
+    bzlib
+    coreimage
+    iconv
+    libxcb
+    libxcb_shm
+    libxcb_shape
+    libxcb_xfixes
+    lzma
+    schannel
+    sdl2
+    securetransport
+    sndio
+    xlib
+    zlib
+"
+
+EXTERNAL_LIBRARY_GPL_LIST="
+    avisynth
+    frei0r
+    libcdio
+    librubberband
+    libvidstab
+    libx264
+    libx265
+    libxavs
+    libxvid
+"
+
+EXTERNAL_LIBRARY_NONFREE_LIST="
+    decklink
+    libndi_newtek
+    libfdk_aac
+    openssl
+    libtls
+"
+
+EXTERNAL_LIBRARY_VERSION3_LIST="
+    gmp
+    libopencore_amrnb
+    libopencore_amrwb
+    libvmaf
+    libvo_amrwbenc
+    rkmpp
+"
+
+EXTERNAL_LIBRARY_GPLV3_LIST="
+    libsmbclient
+"
+
+EXTERNAL_LIBRARY_LIST="
+    $EXTERNAL_LIBRARY_GPL_LIST
+    $EXTERNAL_LIBRARY_NONFREE_LIST
+    $EXTERNAL_LIBRARY_VERSION3_LIST
+    $EXTERNAL_LIBRARY_GPLV3_LIST
+    chromaprint
+    gcrypt
+    gnutls
+    jni
+    ladspa
+    libaom
+    libass
+    libbluray
+    libbs2b
+    libcaca
+    libcelt
+    libcodec2
+    libdc1394
+    libdrm
+    libflite
+    libfontconfig
+    libfreetype
+    libfribidi
+    libgme
+    libgsm
+    libiec61883
+    libilbc
+    libjack
+    libkvazaar
+    libmodplug
+    libmp3lame
+    libmysofa
+    libopencv
+    libopenh264
+    libopenjpeg
+    libopenmpt
+    libopus
+    libpulse
+    librsvg
+    librtmp
+    libshine
+    libsmbclient
+    libsnappy
+    libsoxr
+    libspeex
+    libsrt
+    libssh
+    libtesseract
+    libtheora
+    libtwolame
+    libv4l2
+    libvorbis
+    libvpx
+    libwavpack
+    libwebp
+    libxml2
+    libzimg
+    libzmq
+    libzvbi
+    lv2
+    mediacodec
+    openal
+    opengl
+"
+
+HWACCEL_AUTODETECT_LIBRARY_LIST="
+    amf
+    audiotoolbox
+    crystalhd
+    cuda
+    cuvid
+    d3d11va
+    dxva2
+    ffnvcodec
+    nvdec
+    nvenc
+    vaapi
+    vdpau
+    videotoolbox
+    v4l2_m2m
+    xvmc
+"
+
+# catchall list of things that require external libs to link
+EXTRALIBS_LIST="
+    cpu_init
+    cws2fws
+"
+
+HWACCEL_LIBRARY_NONFREE_LIST="
+    cuda_sdk
+    libnpp
+"
+
+HWACCEL_LIBRARY_LIST="
+    $HWACCEL_LIBRARY_NONFREE_LIST
+    libmfx
+    mmal
+    omx
+    opencl
+"
+
+DOCUMENT_LIST="
+    doc
+    htmlpages
+    manpages
+    podpages
+    txtpages
+"
+
+FEATURE_LIST="
+    ftrapv
+    gray
+    hardcoded_tables
+    omx_rpi
+    runtime_cpudetect
+    safe_bitstream_reader
+    shared
+    small
+    static
+    swscale_alpha
+"
+
+LIBRARY_LIST="
+    avcodec
+    avdevice
+    avfilter
+    avformat
+    avresample
+    avutil
+    postproc
+    swresample
+    swscale
+"
+
+LICENSE_LIST="
+    gpl
+    nonfree
+    version3
+"
+
+PROGRAM_LIST="
+    ffplay
+    ffprobe
+    ffmpeg
+"
+
+SUBSYSTEM_LIST="
+    dct
+    dwt
+    error_resilience
+    faan
+    fast_unaligned
+    fft
+    lsp
+    lzo
+    mdct
+    pixelutils
+    network
+    rdft
+"
+
+# COMPONENT_LIST needs to come last to ensure correct dependency checking
+CONFIG_LIST="
+    $DOCUMENT_LIST
+    $EXAMPLE_LIST
+    $EXTERNAL_LIBRARY_LIST
+    $EXTERNAL_AUTODETECT_LIBRARY_LIST
+    $HWACCEL_LIBRARY_LIST
+    $HWACCEL_AUTODETECT_LIBRARY_LIST
+    $FEATURE_LIST
+    $LICENSE_LIST
+    $LIBRARY_LIST
+    $PROGRAM_LIST
+    $SUBSYSTEM_LIST
+    autodetect
+    fontconfig
+    linux_perf
+    memory_poisoning
+    neon_clobber_test
+    ossfuzz
+    pic
+    thumb
+    valgrind_backtrace
+    xmm_clobber_test
+    $COMPONENT_LIST
+"
+
+THREADS_LIST="
+    pthreads
+    os2threads
+    w32threads
+"
+
+ATOMICS_LIST="
+    atomics_gcc
+    atomics_suncc
+    atomics_win32
+"
+
+AUTODETECT_LIBS="
+    $EXTERNAL_AUTODETECT_LIBRARY_LIST
+    $HWACCEL_AUTODETECT_LIBRARY_LIST
+    $THREADS_LIST
+"
+
+ARCH_LIST="
+    aarch64
+    alpha
+    arm
+    avr32
+    avr32_ap
+    avr32_uc
+    bfin
+    ia64
+    m68k
+    mips
+    mips64
+    parisc
+    ppc
+    ppc64
+    s390
+    sh4
+    sparc
+    sparc64
+    tilegx
+    tilepro
+    tomi
+    x86
+    x86_32
+    x86_64
+"
+
+ARCH_EXT_LIST_ARM="
+    armv5te
+    armv6
+    armv6t2
+    armv8
+    neon
+    vfp
+    vfpv3
+    setend
+"
+
+ARCH_EXT_LIST_MIPS="
+    mipsfpu
+    mips32r2
+    mips32r5
+    mips64r2
+    mips32r6
+    mips64r6
+    mipsdsp
+    mipsdspr2
+    msa
+"
+
+ARCH_EXT_LIST_LOONGSON="
+    loongson2
+    loongson3
+    mmi
+"
+
+ARCH_EXT_LIST_X86_SIMD="
+    aesni
+    amd3dnow
+    amd3dnowext
+    avx
+    avx2
+    avx512
+    fma3
+    fma4
+    mmx
+    mmxext
+    sse
+    sse2
+    sse3
+    sse4
+    sse42
+    ssse3
+    xop
+"
+
+ARCH_EXT_LIST_PPC="
+    altivec
+    dcbzl
+    ldbrx
+    power8
+    ppc4xx
+    vsx
+"
+
+ARCH_EXT_LIST_X86="
+    $ARCH_EXT_LIST_X86_SIMD
+    cpunop
+    i686
+"
+
+ARCH_EXT_LIST="
+    $ARCH_EXT_LIST_ARM
+    $ARCH_EXT_LIST_PPC
+    $ARCH_EXT_LIST_X86
+    $ARCH_EXT_LIST_MIPS
+    $ARCH_EXT_LIST_LOONGSON
+"
+
+ARCH_FEATURES="
+    aligned_stack
+    fast_64bit
+    fast_clz
+    fast_cmov
+    local_aligned
+    simd_align_16
+    simd_align_32
+    simd_align_64
+"
+
+BUILTIN_LIST="
+    atomic_cas_ptr
+    machine_rw_barrier
+    MemoryBarrier
+    mm_empty
+    rdtsc
+    sem_timedwait
+    sync_val_compare_and_swap
+"
+HAVE_LIST_CMDLINE="
+    inline_asm
+    symver
+    x86asm
+"
+
+HAVE_LIST_PUB="
+    bigendian
+    fast_unaligned
+"
+
+HEADERS_LIST="
+    arpa_inet_h
+    asm_types_h
+    cdio_paranoia_h
+    cdio_paranoia_paranoia_h
+    cuda_h
+    dispatch_dispatch_h
+    dev_bktr_ioctl_bt848_h
+    dev_bktr_ioctl_meteor_h
+    dev_ic_bt8xx_h
+    dev_video_bktr_ioctl_bt848_h
+    dev_video_meteor_ioctl_meteor_h
+    direct_h
+    dirent_h
+    dxgidebug_h
+    dxva_h
+    ES2_gl_h
+    gsm_h
+    io_h
+    linux_perf_event_h
+    machine_ioctl_bt848_h
+    machine_ioctl_meteor_h
+    malloc_h
+    opencv2_core_core_c_h
+    OpenGL_gl3_h
+    poll_h
+    sys_param_h
+    sys_resource_h
+    sys_select_h
+    sys_soundcard_h
+    sys_time_h
+    sys_un_h
+    sys_videoio_h
+    termios_h
+    udplite_h
+    unistd_h
+    valgrind_valgrind_h
+    windows_h
+    winsock2_h
+"
+
+INTRINSICS_LIST="
+    intrinsics_neon
+"
+
+COMPLEX_FUNCS="
+    cabs
+    cexp
+"
+
+MATH_FUNCS="
+    atanf
+    atan2f
+    cbrt
+    cbrtf
+    copysign
+    cosf
+    erf
+    exp2
+    exp2f
+    expf
+    hypot
+    isfinite
+    isinf
+    isnan
+    ldexpf
+    llrint
+    llrintf
+    log2
+    log2f
+    log10f
+    lrint
+    lrintf
+    powf
+    rint
+    round
+    roundf
+    sinf
+    trunc
+    truncf
+"
+
+SYSTEM_FEATURES="
+    dos_paths
+    libc_msvcrt
+    MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS
+    section_data_rel_ro
+    threads
+    uwp
+    winrt
+"
+
+SYSTEM_FUNCS="
+    access
+    aligned_malloc
+    arc4random
+    clock_gettime
+    closesocket
+    CommandLineToArgvW
+    fcntl
+    getaddrinfo
+    gethrtime
+    getopt
+    GetProcessAffinityMask
+    GetProcessMemoryInfo
+    GetProcessTimes
+    getrusage
+    GetSystemTimeAsFileTime
+    gettimeofday
+    glob
+    glXGetProcAddress
+    gmtime_r
+    inet_aton
+    isatty
+    kbhit
+    localtime_r
+    lstat
+    lzo1x_999_compress
+    mach_absolute_time
+    MapViewOfFile
+    memalign
+    mkstemp
+    mmap
+    mprotect
+    nanosleep
+    PeekNamedPipe
+    posix_memalign
+    pthread_cancel
+    sched_getaffinity
+    SecItemImport
+    SetConsoleTextAttribute
+    SetConsoleCtrlHandler
+    setmode
+    setrlimit
+    Sleep
+    strerror_r
+    sysconf
+    sysctl
+    usleep
+    UTGetOSTypeFromString
+    VirtualAlloc
+    wglGetProcAddress
+"
+
+SYSTEM_LIBRARIES="
+    bcrypt
+    vaapi_drm
+    vaapi_x11
+    vdpau_x11
+"
+
+TOOLCHAIN_FEATURES="
+    as_arch_directive
+    as_dn_directive
+    as_fpu_directive
+    as_func
+    as_object_arch
+    asm_mod_q
+    blocks_extension
+    ebp_available
+    ebx_available
+    gnu_as
+    gnu_windres
+    ibm_asm
+    inline_asm_direct_symbol_refs
+    inline_asm_labels
+    inline_asm_nonlocal_labels
+    pragma_deprecated
+    rsync_contimeout
+    symver_asm_label
+    symver_gnu_asm
+    vfp_args
+    xform_asm
+    xmm_clobbers
+"
+
+TYPES_LIST="
+    kCMVideoCodecType_HEVC
+    socklen_t
+    struct_addrinfo
+    struct_group_source_req
+    struct_ip_mreq_source
+    struct_ipv6_mreq
+    struct_msghdr_msg_flags
+    struct_pollfd
+    struct_rusage_ru_maxrss
+    struct_sctp_event_subscribe
+    struct_sockaddr_in6
+    struct_sockaddr_sa_len
+    struct_sockaddr_storage
+    struct_stat_st_mtim_tv_nsec
+    struct_v4l2_frmivalenum_discrete
+"
+
+HAVE_LIST="
+    $ARCH_EXT_LIST
+    $(add_suffix _external $ARCH_EXT_LIST)
+    $(add_suffix _inline   $ARCH_EXT_LIST)
+    $ARCH_FEATURES
+    $BUILTIN_LIST
+    $COMPLEX_FUNCS
+    $HAVE_LIST_CMDLINE
+    $HAVE_LIST_PUB
+    $HEADERS_LIST
+    $INTRINSICS_LIST
+    $MATH_FUNCS
+    $SYSTEM_FEATURES
+    $SYSTEM_FUNCS
+    $SYSTEM_LIBRARIES
+    $THREADS_LIST
+    $TOOLCHAIN_FEATURES
+    $TYPES_LIST
+    makeinfo
+    makeinfo_html
+    opencl_d3d11
+    opencl_drm_arm
+    opencl_drm_beignet
+    opencl_dxva2
+    opencl_vaapi_beignet
+    opencl_vaapi_intel_media
+    perl
+    pod2man
+    texi2html
+"
+
+# options emitted with CONFIG_ prefix but not available on the command line
+CONFIG_EXTRA="
+    aandcttables
+    ac3dsp
+    adts_header
+    audio_frame_queue
+    audiodsp
+    blockdsp
+    bswapdsp
+    cabac
+    cbs
+    cbs_h264
+    cbs_h265
+    cbs_mpeg2
+    dirac_parse
+    dvprofile
+    exif
+    faandct
+    faanidct
+    fdctdsp
+    flacdsp
+    fmtconvert
+    frame_thread_encoder
+    g722dsp
+    golomb
+    gplv3
+    h263dsp
+    h264chroma
+    h264dsp
+    h264parse
+    h264pred
+    h264qpel
+    hevcparse
+    hpeldsp
+    huffman
+    huffyuvdsp
+    huffyuvencdsp
+    idctdsp
+    iirfilter
+    mdct15
+    intrax8
+    iso_media
+    ividsp
+    jpegtables
+    lgplv3
+    libx262
+    llauddsp
+    llviddsp
+    llvidencdsp
+    lpc
+    lzf
+    me_cmp
+    mpeg_er
+    mpegaudio
+    mpegaudiodsp
+    mpegaudioheader
+    mpegvideo
+    mpegvideoenc
+    mss34dsp
+    pixblockdsp
+    qpeldsp
+    qsv
+    qsvdec
+    qsvenc
+    qsvvpp
+    rangecoder
+    riffdec
+    riffenc
+    rtpdec
+    rtpenc_chain
+    rv34dsp
+    sinewin
+    snappy
+    srtp
+    startcode
+    texturedsp
+    texturedspenc
+    tpeldsp
+    vaapi_1
+    vaapi_encode
+    vc1dsp
+    videodsp
+    vp3dsp
+    vp56dsp
+    vp8dsp
+    wma_freqs
+    wmv2dsp
+"
+
+CMDLINE_SELECT="
+    $ARCH_EXT_LIST
+    $CONFIG_LIST
+    $HAVE_LIST_CMDLINE
+    $THREADS_LIST
+    asm
+    cross_compile
+    debug
+    extra_warnings
+    logging
+    lto
+    optimizations
+    rpath
+    stripping
+"
+
+PATHS_LIST="
+    bindir
+    datadir
+    docdir
+    incdir
+    libdir
+    mandir
+    pkgconfigdir
+    prefix
+    shlibdir
+    install_name_dir
+"
+
+CMDLINE_SET="
+    $PATHS_LIST
+    ar
+    arch
+    as
+    assert_level
+    build_suffix
+    cc
+    objcc
+    cpu
+    cross_prefix
+    custom_allocator
+    cxx
+    dep_cc
+    doxygen
+    env
+    extra_version
+    gas
+    host_cc
+    host_cflags
+    host_extralibs
+    host_ld
+    host_ldflags
+    host_os
+    ignore_tests
+    install
+    ld
+    ln_s
+    logfile
+    malloc_prefix
+    nm
+    optflags
+    nvcc
+    nvccflags
+    pkg_config
+    pkg_config_flags
+    progs_suffix
+    random_seed
+    ranlib
+    samples
+    strip
+    sws_max_filter_size
+    sysinclude
+    sysroot
+    target_exec
+    target_os
+    target_path
+    target_samples
+    tempprefix
+    toolchain
+    valgrind
+    x86asmexe
+"
+
+CMDLINE_APPEND="
+    extra_cflags
+    extra_cxxflags
+    extra_objcflags
+    host_cppflags
+"
+
+# code dependency declarations
+
+# architecture extensions
+
+armv5te_deps="arm"
+armv6_deps="arm"
+armv6t2_deps="arm"
+armv8_deps="aarch64"
+neon_deps_any="aarch64 arm"
+intrinsics_neon_deps="neon"
+vfp_deps_any="aarch64 arm"
+vfpv3_deps="vfp"
+setend_deps="arm"
+
+map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM
+
+altivec_deps="ppc"
+dcbzl_deps="ppc"
+ldbrx_deps="ppc"
+ppc4xx_deps="ppc"
+vsx_deps="altivec"
+power8_deps="vsx"
+
+loongson2_deps="mips"
+loongson3_deps="mips"
+mips32r2_deps="mips"
+mips32r5_deps="mips"
+mips32r6_deps="mips"
+mips64r2_deps="mips"
+mips64r6_deps="mips"
+mipsfpu_deps="mips"
+mipsdsp_deps="mips"
+mipsdspr2_deps="mips"
+mmi_deps="mips"
+msa_deps="mipsfpu"
+
+cpunop_deps="i686"
+x86_64_select="i686"
+x86_64_suggest="fast_cmov"
+
+amd3dnow_deps="mmx"
+amd3dnowext_deps="amd3dnow"
+i686_deps="x86"
+mmx_deps="x86"
+mmxext_deps="mmx"
+sse_deps="mmxext"
+sse2_deps="sse"
+sse3_deps="sse2"
+ssse3_deps="sse3"
+sse4_deps="ssse3"
+sse42_deps="sse4"
+aesni_deps="sse42"
+avx_deps="sse42"
+xop_deps="avx"
+fma3_deps="avx"
+fma4_deps="avx"
+avx2_deps="avx"
+avx512_deps="avx2"
+
+mmx_external_deps="x86asm"
+mmx_inline_deps="inline_asm x86"
+mmx_suggest="mmx_external mmx_inline"
+
+for ext in $(filter_out mmx $ARCH_EXT_LIST_X86_SIMD); do
+    eval dep=\$${ext}_deps
+    eval ${ext}_external_deps='"${dep}_external"'
+    eval ${ext}_inline_deps='"${dep}_inline"'
+    eval ${ext}_suggest='"${ext}_external ${ext}_inline"'
+done
+
+aligned_stack_if_any="aarch64 ppc x86"
+fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
+fast_clz_if_any="aarch64 alpha avr32 mips ppc x86"
+fast_unaligned_if_any="aarch64 ppc x86"
+simd_align_16_if_any="altivec neon sse"
+simd_align_32_if_any="avx"
+simd_align_64_if_any="avx512"
+
+# system capabilities
+linux_perf_deps="linux_perf_event_h"
+symver_if_any="symver_asm_label symver_gnu_asm"
+valgrind_backtrace_conflict="optimizations"
+valgrind_backtrace_deps="valgrind_valgrind_h"
+
+# threading support
+atomics_gcc_if="sync_val_compare_and_swap"
+atomics_suncc_if="atomic_cas_ptr machine_rw_barrier"
+atomics_win32_if="MemoryBarrier"
+atomics_native_if_any="$ATOMICS_LIST"
+w32threads_deps="atomics_native"
+threads_if_any="$THREADS_LIST"
+
+# subsystems
+cbs_h264_select="cbs golomb"
+cbs_h265_select="cbs golomb"
+cbs_mpeg2_select="cbs"
+dct_select="rdft"
+dirac_parse_select="golomb"
+error_resilience_select="me_cmp"
+faandct_deps="faan"
+faandct_select="fdctdsp"
+faanidct_deps="faan"
+faanidct_select="idctdsp"
+h264dsp_select="startcode"
+hevcparse_select="golomb"
+frame_thread_encoder_deps="encoders threads"
+intrax8_select="blockdsp idctdsp"
+mdct_select="fft"
+mdct15_select="fft"
+me_cmp_select="fdctdsp idctdsp pixblockdsp"
+mpeg_er_select="error_resilience"
+mpegaudio_select="mpegaudiodsp mpegaudioheader"
+mpegaudiodsp_select="dct"
+mpegvideo_select="blockdsp h264chroma hpeldsp idctdsp me_cmp mpeg_er videodsp"
+mpegvideoenc_select="me_cmp mpegvideo pixblockdsp qpeldsp"
+vc1dsp_select="h264chroma qpeldsp startcode"
+rdft_select="fft"
+
+# decoders / encoders
+aac_decoder_select="adts_header mdct15 mdct sinewin"
+aac_fixed_decoder_select="adts_header mdct sinewin"
+aac_encoder_select="audio_frame_queue iirfilter lpc mdct sinewin"
+aac_latm_decoder_select="aac_decoder aac_latm_parser"
+ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert mdct"
+ac3_fixed_decoder_select="ac3_parser ac3dsp bswapdsp mdct"
+ac3_encoder_select="ac3dsp audiodsp mdct me_cmp"
+ac3_fixed_encoder_select="ac3dsp audiodsp mdct me_cmp"
+adpcm_g722_decoder_select="g722dsp"
+adpcm_g722_encoder_select="g722dsp"
+aic_decoder_select="golomb idctdsp"
+alac_encoder_select="lpc"
+als_decoder_select="bswapdsp"
+amrnb_decoder_select="lsp"
+amrwb_decoder_select="lsp"
+amv_decoder_select="sp5x_decoder exif"
+amv_encoder_select="aandcttables jpegtables mpegvideoenc"
+ape_decoder_select="bswapdsp llauddsp"
+apng_decoder_deps="zlib"
+apng_encoder_deps="zlib"
+apng_encoder_select="llvidencdsp"
+aptx_decoder_select="audio_frame_queue"
+aptx_encoder_select="audio_frame_queue"
+aptx_hd_decoder_select="audio_frame_queue"
+aptx_hd_encoder_select="audio_frame_queue"
+asv1_decoder_select="blockdsp bswapdsp idctdsp"
+asv1_encoder_select="bswapdsp fdctdsp pixblockdsp"
+asv2_decoder_select="blockdsp bswapdsp idctdsp"
+asv2_encoder_select="bswapdsp fdctdsp pixblockdsp"
+atrac1_decoder_select="mdct sinewin"
+atrac3_decoder_select="mdct"
+atrac3p_decoder_select="mdct sinewin"
+avrn_decoder_select="exif jpegtables"
+bink_decoder_select="blockdsp hpeldsp"
+binkaudio_dct_decoder_select="mdct rdft dct sinewin wma_freqs"
+binkaudio_rdft_decoder_select="mdct rdft sinewin wma_freqs"
+cavs_decoder_select="blockdsp golomb h264chroma idctdsp qpeldsp videodsp"
+clearvideo_decoder_select="idctdsp"
+cllc_decoder_select="bswapdsp"
+comfortnoise_encoder_select="lpc"
+cook_decoder_select="audiodsp mdct sinewin"
+cscd_decoder_select="lzo"
+cscd_decoder_suggest="zlib"
+dca_decoder_select="mdct"
+dds_decoder_select="texturedsp"
+dirac_decoder_select="dirac_parse dwt golomb videodsp mpegvideoenc"
+dnxhd_decoder_select="blockdsp idctdsp"
+dnxhd_encoder_select="aandcttables blockdsp fdctdsp idctdsp mpegvideoenc pixblockdsp"
+dolby_e_decoder_select="mdct"
+dvvideo_decoder_select="dvprofile idctdsp"
+dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp"
+dxa_decoder_deps="zlib"
+dxv_decoder_select="lzf texturedsp"
+eac3_decoder_select="ac3_decoder"
+eac3_encoder_select="ac3_encoder"
+eamad_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpegvideo"
+eatgq_decoder_select="aandcttables"
+eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp"
+exr_decoder_deps="zlib"
+ffv1_decoder_select="rangecoder"
+ffv1_encoder_select="rangecoder"
+ffvhuff_decoder_select="huffyuv_decoder"
+ffvhuff_encoder_select="huffyuv_encoder"
+fic_decoder_select="golomb"
+flac_decoder_select="flacdsp"
+flac_encoder_select="bswapdsp flacdsp lpc"
+flashsv2_decoder_deps="zlib"
+flashsv2_encoder_deps="zlib"
+flashsv_decoder_deps="zlib"
+flashsv_encoder_deps="zlib"
+flv_decoder_select="h263_decoder"
+flv_encoder_select="h263_encoder"
+fourxm_decoder_select="blockdsp bswapdsp"
+fraps_decoder_select="bswapdsp huffman"
+g2m_decoder_deps="zlib"
+g2m_decoder_select="blockdsp idctdsp jpegtables"
+g729_decoder_select="audiodsp"
+h261_decoder_select="mpegvideo"
+h261_encoder_select="aandcttables mpegvideoenc"
+h263_decoder_select="h263_parser h263dsp mpegvideo qpeldsp"
+h263_encoder_select="aandcttables h263dsp mpegvideoenc"
+h263i_decoder_select="h263_decoder"
+h263p_decoder_select="h263_decoder"
+h263p_encoder_select="h263_encoder"
+h264_decoder_select="cabac golomb h264chroma h264dsp h264parse h264pred h264qpel videodsp"
+h264_decoder_suggest="error_resilience"
+hap_decoder_select="snappy texturedsp"
+hap_encoder_deps="libsnappy"
+hap_encoder_select="texturedspenc"
+hevc_decoder_select="bswapdsp cabac golomb hevcparse videodsp"
+huffyuv_decoder_select="bswapdsp huffyuvdsp llviddsp"
+huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp llvidencdsp"
+iac_decoder_select="imc_decoder"
+imc_decoder_select="bswapdsp fft mdct sinewin"
+indeo3_decoder_select="hpeldsp"
+indeo4_decoder_select="ividsp"
+indeo5_decoder_select="ividsp"
+interplay_video_decoder_select="hpeldsp"
+jpegls_decoder_select="mjpeg_decoder"
+jv_decoder_select="blockdsp"
+lagarith_decoder_select="llviddsp"
+ljpeg_encoder_select="aandcttables idctdsp jpegtables mpegvideoenc"
+magicyuv_decoder_select="llviddsp"
+magicyuv_encoder_select="llvidencdsp"
+mdec_decoder_select="blockdsp idctdsp mpegvideo"
+metasound_decoder_select="lsp mdct sinewin"
+mimic_decoder_select="blockdsp bswapdsp hpeldsp idctdsp"
+mjpeg_decoder_select="blockdsp hpeldsp exif idctdsp jpegtables"
+mjpeg_encoder_select="aandcttables jpegtables mpegvideoenc"
+mjpegb_decoder_select="mjpeg_decoder"
+mlp_decoder_select="mlp_parser"
+mlp_encoder_select="lpc"
+motionpixels_decoder_select="bswapdsp"
+mp1_decoder_select="mpegaudio"
+mp1float_decoder_select="mpegaudio"
+mp2_decoder_select="mpegaudio"
+mp2float_decoder_select="mpegaudio"
+mp3_decoder_select="mpegaudio"
+mp3adu_decoder_select="mpegaudio"
+mp3adufloat_decoder_select="mpegaudio"
+mp3float_decoder_select="mpegaudio"
+mp3on4_decoder_select="mpegaudio"
+mp3on4float_decoder_select="mpegaudio"
+mpc7_decoder_select="bswapdsp mpegaudiodsp"
+mpc8_decoder_select="mpegaudiodsp"
+mpegvideo_decoder_select="mpegvideo"
+mpeg1video_decoder_select="mpegvideo"
+mpeg1video_encoder_select="aandcttables mpegvideoenc h263dsp"
+mpeg2video_decoder_select="mpegvideo"
+mpeg2video_encoder_select="aandcttables mpegvideoenc h263dsp"
+mpeg4_decoder_select="h263_decoder mpeg4video_parser"
+mpeg4_encoder_select="h263_encoder"
+msa1_decoder_select="mss34dsp"
+mscc_decoder_deps="zlib"
+msmpeg4v1_decoder_select="h263_decoder"
+msmpeg4v2_decoder_select="h263_decoder"
+msmpeg4v2_encoder_select="h263_encoder"
+msmpeg4v3_decoder_select="h263_decoder"
+msmpeg4v3_encoder_select="h263_encoder"
+mss2_decoder_select="mpegvideo qpeldsp vc1_decoder"
+mts2_decoder_select="mss34dsp"
+mxpeg_decoder_select="mjpeg_decoder"
+nellymoser_decoder_select="mdct sinewin"
+nellymoser_encoder_select="audio_frame_queue mdct sinewin"
+nuv_decoder_select="idctdsp lzo"
+on2avc_decoder_select="mdct"
+opus_decoder_deps="swresample"
+opus_decoder_select="mdct15"
+opus_encoder_select="audio_frame_queue mdct15"
+png_decoder_deps="zlib"
+png_encoder_deps="zlib"
+png_encoder_select="llvidencdsp"
+prores_decoder_select="blockdsp idctdsp"
+prores_encoder_select="fdctdsp"
+qcelp_decoder_select="lsp"
+qdm2_decoder_select="mdct rdft mpegaudiodsp"
+ra_144_decoder_select="audiodsp"
+ra_144_encoder_select="audio_frame_queue lpc audiodsp"
+ralf_decoder_select="golomb"
+rawvideo_decoder_select="bswapdsp"
+rscc_decoder_deps="zlib"
+rtjpeg_decoder_select="me_cmp"
+rv10_decoder_select="h263_decoder"
+rv10_encoder_select="h263_encoder"
+rv20_decoder_select="h263_decoder"
+rv20_encoder_select="h263_encoder"
+rv30_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp"
+rv40_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp"
+screenpresso_decoder_deps="zlib"
+shorten_decoder_select="bswapdsp"
+sipr_decoder_select="lsp"
+snow_decoder_select="dwt h264qpel hpeldsp me_cmp rangecoder videodsp"
+snow_encoder_select="aandcttables dwt h264qpel hpeldsp me_cmp mpegvideoenc rangecoder"
+sonic_decoder_select="golomb rangecoder"
+sonic_encoder_select="golomb rangecoder"
+sonic_ls_encoder_select="golomb rangecoder"
+sp5x_decoder_select="mjpeg_decoder"
+srgc_decoder_deps="zlib"
+svq1_decoder_select="hpeldsp"
+svq1_encoder_select="aandcttables hpeldsp me_cmp mpegvideoenc"
+svq3_decoder_select="golomb h264dsp h264parse h264pred hpeldsp tpeldsp videodsp"
+svq3_decoder_suggest="zlib"
+tak_decoder_select="audiodsp"
+tdsc_decoder_deps="zlib"
+tdsc_decoder_select="mjpeg_decoder"
+theora_decoder_select="vp3_decoder"
+thp_decoder_select="mjpeg_decoder"
+tiff_decoder_suggest="zlib lzma"
+tiff_encoder_suggest="zlib"
+truehd_decoder_select="mlp_parser"
+truehd_encoder_select="lpc"
+truemotion2_decoder_select="bswapdsp"
+truespeech_decoder_select="bswapdsp"
+tscc_decoder_deps="zlib"
+twinvq_decoder_select="mdct lsp sinewin"
+txd_decoder_select="texturedsp"
+utvideo_decoder_select="bswapdsp llviddsp"
+utvideo_encoder_select="bswapdsp huffman llvidencdsp"
+vble_decoder_select="llviddsp"
+vc1_decoder_select="blockdsp h263_decoder h264qpel intrax8 mpegvideo vc1dsp"
+vc1image_decoder_select="vc1_decoder"
+vorbis_decoder_select="mdct"
+vorbis_encoder_select="audio_frame_queue mdct"
+vp3_decoder_select="hpeldsp vp3dsp videodsp"
+vp5_decoder_select="h264chroma hpeldsp videodsp vp3dsp vp56dsp"
+vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp vp56dsp"
+vp6a_decoder_select="vp6_decoder"
+vp6f_decoder_select="vp6_decoder"
+vp7_decoder_select="h264pred videodsp vp8dsp"
+vp8_decoder_select="h264pred videodsp vp8dsp"
+vp9_decoder_select="videodsp vp9_parser vp9_superframe_split_bsf"
+webp_decoder_select="vp8_decoder exif"
+wmalossless_decoder_select="llauddsp"
+wmapro_decoder_select="mdct sinewin wma_freqs"
+wmav1_decoder_select="mdct sinewin wma_freqs"
+wmav1_encoder_select="mdct sinewin wma_freqs"
+wmav2_decoder_select="mdct sinewin wma_freqs"
+wmav2_encoder_select="mdct sinewin wma_freqs"
+wmavoice_decoder_select="lsp rdft dct mdct sinewin"
+wmv1_decoder_select="h263_decoder"
+wmv1_encoder_select="h263_encoder"
+wmv2_decoder_select="blockdsp error_resilience h263_decoder idctdsp intrax8 videodsp wmv2dsp"
+wmv2_encoder_select="h263_encoder wmv2dsp"
+wmv3_decoder_select="vc1_decoder"
+wmv3image_decoder_select="wmv3_decoder"
+xma1_decoder_select="wmapro_decoder"
+xma2_decoder_select="wmapro_decoder"
+zerocodec_decoder_deps="zlib"
+zlib_decoder_deps="zlib"
+zlib_encoder_deps="zlib"
+zmbv_decoder_deps="zlib"
+zmbv_encoder_deps="zlib"
+
+# hardware accelerators
+crystalhd_deps="libcrystalhd_libcrystalhd_if_h"
+cuda_deps="ffnvcodec"
+cuvid_deps="ffnvcodec"
+d3d11va_deps="dxva_h ID3D11VideoDecoder ID3D11VideoContext"
+dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32 user32"
+ffnvcodec_deps_any="libdl LoadLibrary"
+nvdec_deps="ffnvcodec"
+videotoolbox_hwaccel_deps="videotoolbox pthreads"
+videotoolbox_hwaccel_extralibs="-framework QuartzCore"
+xvmc_deps="X11_extensions_XvMClib_h"
+
+h263_vaapi_hwaccel_deps="vaapi"
+h263_vaapi_hwaccel_select="h263_decoder"
+h263_videotoolbox_hwaccel_deps="videotoolbox"
+h263_videotoolbox_hwaccel_select="h263_decoder"
+h264_d3d11va_hwaccel_deps="d3d11va"
+h264_d3d11va_hwaccel_select="h264_decoder"
+h264_d3d11va2_hwaccel_deps="d3d11va"
+h264_d3d11va2_hwaccel_select="h264_decoder"
+h264_dxva2_hwaccel_deps="dxva2"
+h264_dxva2_hwaccel_select="h264_decoder"
+h264_nvdec_hwaccel_deps="nvdec"
+h264_nvdec_hwaccel_select="h264_decoder"
+h264_vaapi_hwaccel_deps="vaapi"
+h264_vaapi_hwaccel_select="h264_decoder"
+h264_vdpau_hwaccel_deps="vdpau"
+h264_vdpau_hwaccel_select="h264_decoder"
+h264_videotoolbox_hwaccel_deps="videotoolbox"
+h264_videotoolbox_hwaccel_select="h264_decoder"
+hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
+hevc_d3d11va_hwaccel_select="hevc_decoder"
+hevc_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
+hevc_d3d11va2_hwaccel_select="hevc_decoder"
+hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC"
+hevc_dxva2_hwaccel_select="hevc_decoder"
+hevc_nvdec_hwaccel_deps="nvdec"
+hevc_nvdec_hwaccel_select="hevc_decoder"
+hevc_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferHEVC"
+hevc_vaapi_hwaccel_select="hevc_decoder"
+hevc_vdpau_hwaccel_deps="vdpau VdpPictureInfoHEVC"
+hevc_vdpau_hwaccel_select="hevc_decoder"
+hevc_videotoolbox_hwaccel_deps="videotoolbox"
+hevc_videotoolbox_hwaccel_select="hevc_decoder"
+mjpeg_nvdec_hwaccel_deps="nvdec"
+mjpeg_nvdec_hwaccel_select="mjpeg_decoder"
+mjpeg_vaapi_hwaccel_deps="vaapi"
+mjpeg_vaapi_hwaccel_select="mjpeg_decoder"
+mpeg_xvmc_hwaccel_deps="xvmc"
+mpeg_xvmc_hwaccel_select="mpeg2video_decoder"
+mpeg1_nvdec_hwaccel_deps="nvdec"
+mpeg1_nvdec_hwaccel_select="mpeg1video_decoder"
+mpeg1_vdpau_hwaccel_deps="vdpau"
+mpeg1_vdpau_hwaccel_select="mpeg1video_decoder"
+mpeg1_videotoolbox_hwaccel_deps="videotoolbox"
+mpeg1_videotoolbox_hwaccel_select="mpeg1video_decoder"
+mpeg1_xvmc_hwaccel_deps="xvmc"
+mpeg1_xvmc_hwaccel_select="mpeg1video_decoder"
+mpeg2_d3d11va_hwaccel_deps="d3d11va"
+mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder"
+mpeg2_d3d11va2_hwaccel_deps="d3d11va"
+mpeg2_d3d11va2_hwaccel_select="mpeg2video_decoder"
+mpeg2_dxva2_hwaccel_deps="dxva2"
+mpeg2_dxva2_hwaccel_select="mpeg2video_decoder"
+mpeg2_nvdec_hwaccel_deps="nvdec"
+mpeg2_nvdec_hwaccel_select="mpeg2video_decoder"
+mpeg2_vaapi_hwaccel_deps="vaapi"
+mpeg2_vaapi_hwaccel_select="mpeg2video_decoder"
+mpeg2_vdpau_hwaccel_deps="vdpau"
+mpeg2_vdpau_hwaccel_select="mpeg2video_decoder"
+mpeg2_videotoolbox_hwaccel_deps="videotoolbox"
+mpeg2_videotoolbox_hwaccel_select="mpeg2video_decoder"
+mpeg2_xvmc_hwaccel_deps="xvmc"
+mpeg2_xvmc_hwaccel_select="mpeg2video_decoder"
+mpeg4_nvdec_hwaccel_deps="nvdec"
+mpeg4_nvdec_hwaccel_select="mpeg4_decoder"
+mpeg4_vaapi_hwaccel_deps="vaapi"
+mpeg4_vaapi_hwaccel_select="mpeg4_decoder"
+mpeg4_vdpau_hwaccel_deps="vdpau"
+mpeg4_vdpau_hwaccel_select="mpeg4_decoder"
+mpeg4_videotoolbox_hwaccel_deps="videotoolbox"
+mpeg4_videotoolbox_hwaccel_select="mpeg4_decoder"
+vc1_d3d11va_hwaccel_deps="d3d11va"
+vc1_d3d11va_hwaccel_select="vc1_decoder"
+vc1_d3d11va2_hwaccel_deps="d3d11va"
+vc1_d3d11va2_hwaccel_select="vc1_decoder"
+vc1_dxva2_hwaccel_deps="dxva2"
+vc1_dxva2_hwaccel_select="vc1_decoder"
+vc1_nvdec_hwaccel_deps="nvdec"
+vc1_nvdec_hwaccel_select="vc1_decoder"
+vc1_vaapi_hwaccel_deps="vaapi"
+vc1_vaapi_hwaccel_select="vc1_decoder"
+vc1_vdpau_hwaccel_deps="vdpau"
+vc1_vdpau_hwaccel_select="vc1_decoder"
+vp8_nvdec_hwaccel_deps="nvdec"
+vp8_nvdec_hwaccel_select="vp8_decoder"
+vp8_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferVP8"
+vp8_vaapi_hwaccel_select="vp8_decoder"
+vp9_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
+vp9_d3d11va_hwaccel_select="vp9_decoder"
+vp9_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
+vp9_d3d11va2_hwaccel_select="vp9_decoder"
+vp9_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_VP9"
+vp9_dxva2_hwaccel_select="vp9_decoder"
+vp9_nvdec_hwaccel_deps="nvdec"
+vp9_nvdec_hwaccel_select="vp9_decoder"
+vp9_vaapi_hwaccel_deps="vaapi VADecPictureParameterBufferVP9_bit_depth"
+vp9_vaapi_hwaccel_select="vp9_decoder"
+wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel"
+wmv3_d3d11va2_hwaccel_select="vc1_d3d11va2_hwaccel"
+wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel"
+wmv3_nvdec_hwaccel_select="vc1_nvdec_hwaccel"
+wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
+wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel"
+
+# hardware-accelerated codecs
+omx_deps="libdl pthreads"
+omx_rpi_select="omx"
+qsv_deps="libmfx"
+qsvdec_select="qsv"
+qsvenc_select="qsv"
+qsvvpp_select="qsv"
+vaapi_encode_deps="vaapi"
+v4l2_m2m_deps_any="linux_videodev2_h"
+
+hwupload_cuda_filter_deps="ffnvcodec"
+scale_npp_filter_deps="ffnvcodec libnpp"
+scale_cuda_filter_deps="cuda_sdk"
+thumbnail_cuda_filter_deps="cuda_sdk"
+
+amf_deps_any="libdl LoadLibrary"
+nvenc_deps="ffnvcodec"
+nvenc_deps_any="libdl LoadLibrary"
+nvenc_encoder_deps="nvenc"
+
+h263_v4l2m2m_decoder_deps="v4l2_m2m h263_v4l2_m2m"
+h263_v4l2m2m_encoder_deps="v4l2_m2m h263_v4l2_m2m"
+h264_amf_encoder_deps="amf"
+h264_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser"
+h264_cuvid_decoder_deps="cuvid"
+h264_cuvid_decoder_select="h264_mp4toannexb_bsf"
+h264_mediacodec_decoder_deps="mediacodec"
+h264_mediacodec_decoder_select="h264_mp4toannexb_bsf h264_parser"
+h264_mmal_decoder_deps="mmal"
+h264_nvenc_encoder_deps="nvenc"
+h264_omx_encoder_deps="omx"
+h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec"
+h264_qsv_encoder_select="qsvenc"
+h264_rkmpp_decoder_deps="rkmpp"
+h264_rkmpp_decoder_select="h264_mp4toannexb_bsf"
+h264_vaapi_encoder_deps="VAEncPictureParameterBufferH264"
+h264_vaapi_encoder_select="cbs_h264 vaapi_encode"
+h264_v4l2m2m_decoder_deps="v4l2_m2m h264_v4l2_m2m"
+h264_v4l2m2m_encoder_deps="v4l2_m2m h264_v4l2_m2m"
+hevc_amf_encoder_deps="amf"
+hevc_cuvid_decoder_deps="cuvid"
+hevc_cuvid_decoder_select="hevc_mp4toannexb_bsf"
+hevc_mediacodec_decoder_deps="mediacodec"
+hevc_mediacodec_decoder_select="hevc_mp4toannexb_bsf hevc_parser"
+hevc_nvenc_encoder_deps="nvenc"
+hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec"
+hevc_qsv_encoder_select="hevcparse qsvenc"
+hevc_rkmpp_decoder_deps="rkmpp"
+hevc_rkmpp_decoder_select="hevc_mp4toannexb_bsf"
+hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC"
+hevc_vaapi_encoder_select="cbs_h265 vaapi_encode"
+hevc_v4l2m2m_decoder_deps="v4l2_m2m hevc_v4l2_m2m"
+hevc_v4l2m2m_encoder_deps="v4l2_m2m hevc_v4l2_m2m"
+mjpeg_cuvid_decoder_deps="cuvid"
+mjpeg_qsv_encoder_deps="libmfx"
+mjpeg_qsv_encoder_select="qsvenc"
+mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG"
+mjpeg_vaapi_encoder_select="vaapi_encode jpegtables"
+mpeg1_cuvid_decoder_deps="cuvid"
+mpeg1_v4l2m2m_decoder_deps="v4l2_m2m mpeg1_v4l2_m2m"
+mpeg2_crystalhd_decoder_select="crystalhd"
+mpeg2_cuvid_decoder_deps="cuvid"
+mpeg2_mmal_decoder_deps="mmal"
+mpeg2_mediacodec_decoder_deps="mediacodec"
+mpeg2_qsv_decoder_select="qsvdec mpegvideo_parser"
+mpeg2_qsv_encoder_select="qsvenc"
+mpeg2_vaapi_encoder_deps="VAEncPictureParameterBufferMPEG2"
+mpeg2_vaapi_encoder_select="cbs_mpeg2 vaapi_encode"
+mpeg2_v4l2m2m_decoder_deps="v4l2_m2m mpeg2_v4l2_m2m"
+mpeg4_crystalhd_decoder_select="crystalhd"
+mpeg4_cuvid_decoder_deps="cuvid"
+mpeg4_mediacodec_decoder_deps="mediacodec"
+mpeg4_mmal_decoder_deps="mmal"
+mpeg4_omx_encoder_deps="omx"
+mpeg4_v4l2m2m_decoder_deps="v4l2_m2m mpeg4_v4l2_m2m"
+mpeg4_v4l2m2m_encoder_deps="v4l2_m2m mpeg4_v4l2_m2m"
+msmpeg4_crystalhd_decoder_select="crystalhd"
+nvenc_h264_encoder_select="h264_nvenc_encoder"
+nvenc_hevc_encoder_select="hevc_nvenc_encoder"
+vc1_crystalhd_decoder_select="crystalhd"
+vc1_cuvid_decoder_deps="cuvid"
+vc1_mmal_decoder_deps="mmal"
+vc1_qsv_decoder_select="qsvdec vc1_parser"
+vc1_v4l2m2m_decoder_deps="v4l2_m2m vc1_v4l2_m2m"
+vp8_cuvid_decoder_deps="cuvid"
+vp8_mediacodec_decoder_deps="mediacodec"
+vp8_qsv_decoder_select="qsvdec vp8_parser"
+vp8_rkmpp_decoder_deps="rkmpp"
+vp8_vaapi_encoder_deps="VAEncPictureParameterBufferVP8"
+vp8_vaapi_encoder_select="vaapi_encode"
+vp8_v4l2m2m_decoder_deps="v4l2_m2m vp8_v4l2_m2m"
+vp8_v4l2m2m_encoder_deps="v4l2_m2m vp8_v4l2_m2m"
+vp9_cuvid_decoder_deps="cuvid"
+vp9_mediacodec_decoder_deps="mediacodec"
+vp9_rkmpp_decoder_deps="rkmpp"
+vp9_vaapi_encoder_deps="VAEncPictureParameterBufferVP9"
+vp9_vaapi_encoder_select="vaapi_encode"
+vp9_v4l2m2m_decoder_deps="v4l2_m2m vp9_v4l2_m2m"
+wmv3_crystalhd_decoder_select="crystalhd"
+
+# parsers
+aac_parser_select="adts_header"
+h264_parser_select="golomb h264dsp h264parse"
+hevc_parser_select="hevcparse"
+mpegaudio_parser_select="mpegaudioheader"
+mpegvideo_parser_select="mpegvideo"
+mpeg4video_parser_select="h263dsp mpegvideo qpeldsp"
+vc1_parser_select="vc1dsp"
+
+# bitstream_filters
+aac_adtstoasc_bsf_select="adts_header"
+filter_units_bsf_select="cbs"
+h264_metadata_bsf_deps="const_nan"
+h264_metadata_bsf_select="cbs_h264"
+h264_redundant_pps_bsf_select="cbs_h264"
+hevc_metadata_bsf_select="cbs_h265"
+mjpeg2jpeg_bsf_select="jpegtables"
+mpeg2_metadata_bsf_select="cbs_mpeg2"
+trace_headers_bsf_select="cbs"
+
+# external libraries
+aac_at_decoder_deps="audiotoolbox"
+aac_at_decoder_select="aac_adtstoasc_bsf"
+ac3_at_decoder_deps="audiotoolbox"
+ac3_at_decoder_select="ac3_parser"
+adpcm_ima_qt_at_decoder_deps="audiotoolbox"
+alac_at_decoder_deps="audiotoolbox"
+amr_nb_at_decoder_deps="audiotoolbox"
+avisynth_deps_any="libdl LoadLibrary"
+avisynth_demuxer_deps="avisynth"
+avisynth_demuxer_select="riffdec"
+eac3_at_decoder_deps="audiotoolbox"
+eac3_at_decoder_select="ac3_parser"
+gsm_ms_at_decoder_deps="audiotoolbox"
+ilbc_at_decoder_deps="audiotoolbox"
+mp1_at_decoder_deps="audiotoolbox"
+mp2_at_decoder_deps="audiotoolbox"
+mp3_at_decoder_deps="audiotoolbox"
+mp1_at_decoder_select="mpegaudioheader"
+mp2_at_decoder_select="mpegaudioheader"
+mp3_at_decoder_select="mpegaudioheader"
+pcm_alaw_at_decoder_deps="audiotoolbox"
+pcm_mulaw_at_decoder_deps="audiotoolbox"
+qdmc_at_decoder_deps="audiotoolbox"
+qdm2_at_decoder_deps="audiotoolbox"
+aac_at_encoder_deps="audiotoolbox"
+aac_at_encoder_select="audio_frame_queue"
+alac_at_encoder_deps="audiotoolbox"
+alac_at_encoder_select="audio_frame_queue"
+ilbc_at_encoder_deps="audiotoolbox"
+ilbc_at_encoder_select="audio_frame_queue"
+pcm_alaw_at_encoder_deps="audiotoolbox"
+pcm_alaw_at_encoder_select="audio_frame_queue"
+pcm_mulaw_at_encoder_deps="audiotoolbox"
+pcm_mulaw_at_encoder_select="audio_frame_queue"
+chromaprint_muxer_deps="chromaprint"
+h264_videotoolbox_encoder_deps="pthreads"
+h264_videotoolbox_encoder_select="videotoolbox_encoder"
+hevc_videotoolbox_encoder_deps="pthreads"
+hevc_videotoolbox_encoder_select="videotoolbox_encoder"
+libaom_av1_decoder_deps="libaom"
+libaom_av1_encoder_deps="libaom"
+libcelt_decoder_deps="libcelt"
+libcodec2_decoder_deps="libcodec2"
+libcodec2_encoder_deps="libcodec2"
+libfdk_aac_decoder_deps="libfdk_aac"
+libfdk_aac_encoder_deps="libfdk_aac"
+libfdk_aac_encoder_select="audio_frame_queue"
+libgme_demuxer_deps="libgme"
+libgsm_decoder_deps="libgsm"
+libgsm_encoder_deps="libgsm"
+libgsm_ms_decoder_deps="libgsm"
+libgsm_ms_encoder_deps="libgsm"
+libilbc_decoder_deps="libilbc"
+libilbc_encoder_deps="libilbc"
+libkvazaar_encoder_deps="libkvazaar"
+libmodplug_demuxer_deps="libmodplug"
+libmp3lame_encoder_deps="libmp3lame"
+libmp3lame_encoder_select="audio_frame_queue mpegaudioheader"
+libopencore_amrnb_decoder_deps="libopencore_amrnb"
+libopencore_amrnb_encoder_deps="libopencore_amrnb"
+libopencore_amrnb_encoder_select="audio_frame_queue"
+libopencore_amrwb_decoder_deps="libopencore_amrwb"
+libopenh264_decoder_deps="libopenh264"
+libopenh264_decoder_select="h264_mp4toannexb_bsf"
+libopenh264_encoder_deps="libopenh264"
+libopenjpeg_decoder_deps="libopenjpeg"
+libopenjpeg_encoder_deps="libopenjpeg"
+libopenmpt_demuxer_deps="libopenmpt"
+libopus_decoder_deps="libopus"
+libopus_encoder_deps="libopus"
+libopus_encoder_select="audio_frame_queue"
+librsvg_decoder_deps="librsvg"
+libshine_encoder_deps="libshine"
+libshine_encoder_select="audio_frame_queue"
+libspeex_decoder_deps="libspeex"
+libspeex_encoder_deps="libspeex"
+libspeex_encoder_select="audio_frame_queue"
+libtheora_encoder_deps="libtheora"
+libtwolame_encoder_deps="libtwolame"
+libvo_amrwbenc_encoder_deps="libvo_amrwbenc"
+libvorbis_decoder_deps="libvorbis"
+libvorbis_encoder_deps="libvorbis libvorbisenc"
+libvorbis_encoder_select="audio_frame_queue"
+libvpx_vp8_decoder_deps="libvpx"
+libvpx_vp8_encoder_deps="libvpx"
+libvpx_vp9_decoder_deps="libvpx"
+libvpx_vp9_encoder_deps="libvpx"
+libwavpack_encoder_deps="libwavpack"
+libwavpack_encoder_select="audio_frame_queue"
+libwebp_encoder_deps="libwebp"
+libwebp_anim_encoder_deps="libwebp"
+libx262_encoder_deps="libx262"
+libx264_encoder_deps="libx264"
+libx264rgb_encoder_deps="libx264 x264_csp_bgr"
+libx264rgb_encoder_select="libx264_encoder"
+libx265_encoder_deps="libx265"
+libxavs_encoder_deps="libxavs"
+libxvid_encoder_deps="libxvid"
+libzvbi_teletext_decoder_deps="libzvbi"
+videotoolbox_suggest="coreservices"
+videotoolbox_deps="corefoundation coremedia corevideo"
+videotoolbox_encoder_deps="videotoolbox VTCompressionSessionPrepareToEncodeFrames"
+
+# demuxers / muxers
+ac3_demuxer_select="ac3_parser"
+aiff_muxer_select="iso_media"
+asf_demuxer_select="riffdec"
+asf_o_demuxer_select="riffdec"
+asf_muxer_select="riffenc"
+asf_stream_muxer_select="asf_muxer"
+avi_demuxer_select="iso_media riffdec exif"
+avi_muxer_select="riffenc"
+caf_demuxer_select="iso_media riffdec"
+caf_muxer_select="iso_media"
+dash_muxer_select="mp4_muxer"
+dash_demuxer_deps="libxml2"
+dirac_demuxer_select="dirac_parser"
+dts_demuxer_select="dca_parser"
+dtshd_demuxer_select="dca_parser"
+dv_demuxer_select="dvprofile"
+dv_muxer_select="dvprofile"
+dxa_demuxer_select="riffdec"
+eac3_demuxer_select="ac3_parser"
+f4v_muxer_select="mov_muxer"
+fifo_muxer_deps="threads"
+flac_demuxer_select="flac_parser"
+hds_muxer_select="flv_muxer"
+hls_muxer_select="mpegts_muxer"
+hls_muxer_suggest="gcrypt openssl"
+image2_alias_pix_demuxer_select="image2_demuxer"
+image2_brender_pix_demuxer_select="image2_demuxer"
+ipod_muxer_select="mov_muxer"
+ismv_muxer_select="mov_muxer"
+matroska_audio_muxer_select="matroska_muxer"
+matroska_demuxer_select="iso_media riffdec"
+matroska_demuxer_suggest="bzlib lzo zlib"
+matroska_muxer_select="iso_media riffenc"
+mmf_muxer_select="riffenc"
+mov_demuxer_select="iso_media riffdec"
+mov_demuxer_suggest="zlib"
+mov_muxer_select="iso_media riffenc rtpenc_chain"
+mp3_demuxer_select="mpegaudio_parser"
+mp3_muxer_select="mpegaudioheader"
+mp4_muxer_select="mov_muxer"
+mpegts_demuxer_select="iso_media"
+mpegts_muxer_select="adts_muxer latm_muxer"
+mpegtsraw_demuxer_select="mpegts_demuxer"
+mxf_d10_muxer_select="mxf_muxer"
+mxf_opatom_muxer_select="mxf_muxer"
+nut_muxer_select="riffenc"
+nuv_demuxer_select="riffdec"
+oga_muxer_select="ogg_muxer"
+ogg_demuxer_select="dirac_parse"
+ogv_muxer_select="ogg_muxer"
+opus_muxer_select="ogg_muxer"
+psp_muxer_select="mov_muxer"
+rtp_demuxer_select="sdp_demuxer"
+rtp_muxer_select="golomb"
+rtpdec_select="asf_demuxer jpegtables mov_demuxer mpegts_demuxer rm_demuxer rtp_protocol srtp"
+rtsp_demuxer_select="http_protocol rtpdec"
+rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain"
+sap_demuxer_select="sdp_demuxer"
+sap_muxer_select="rtp_muxer rtp_protocol rtpenc_chain"
+sdp_demuxer_select="rtpdec"
+smoothstreaming_muxer_select="ismv_muxer"
+spdif_demuxer_select="adts_header"
+spdif_muxer_select="adts_header"
+spx_muxer_select="ogg_muxer"
+swf_demuxer_suggest="zlib"
+tak_demuxer_select="tak_parser"
+tg2_muxer_select="mov_muxer"
+tgp_muxer_select="mov_muxer"
+vobsub_demuxer_select="mpegps_demuxer"
+w64_demuxer_select="wav_demuxer"
+w64_muxer_select="wav_muxer"
+wav_demuxer_select="riffdec"
+wav_muxer_select="riffenc"
+webm_muxer_select="iso_media riffenc"
+webm_dash_manifest_demuxer_select="matroska_demuxer"
+wtv_demuxer_select="mpegts_demuxer riffdec"
+wtv_muxer_select="mpegts_muxer riffenc"
+xmv_demuxer_select="riffdec"
+xwma_demuxer_select="riffdec"
+
+# indevs / outdevs
+android_camera_indev_deps="android camera2ndk mediandk pthreads"
+android_camera_indev_extralibs="-landroid -lcamera2ndk -lmediandk"
+alsa_indev_deps="alsa"
+alsa_outdev_deps="alsa"
+avfoundation_indev_deps="avfoundation corevideo coremedia pthreads"
+avfoundation_indev_suggest="coregraphics applicationservices"
+avfoundation_indev_extralibs="-framework Foundation"
+bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
+caca_outdev_deps="libcaca"
+decklink_deps_any="libdl LoadLibrary"
+decklink_indev_deps="decklink threads"
+decklink_indev_extralibs="-lstdc++"
+decklink_outdev_deps="decklink threads"
+decklink_outdev_extralibs="-lstdc++"
+libndi_newtek_indev_deps="libndi_newtek"
+libndi_newtek_indev_extralibs="-lndi"
+libndi_newtek_outdev_deps="libndi_newtek"
+libndi_newtek_outdev_extralibs="-lndi"
+dshow_indev_deps="IBaseFilter"
+dshow_indev_extralibs="-lpsapi -lole32 -lstrmiids -luuid -loleaut32 -lshlwapi"
+fbdev_indev_deps="linux_fb_h"
+fbdev_outdev_deps="linux_fb_h"
+gdigrab_indev_deps="CreateDIBSection"
+gdigrab_indev_extralibs="-lgdi32"
+gdigrab_indev_select="bmp_decoder"
+iec61883_indev_deps="libiec61883"
+jack_indev_deps="libjack"
+jack_indev_deps_any="sem_timedwait dispatch_dispatch_h"
+kmsgrab_indev_deps="libdrm"
+lavfi_indev_deps="avfilter"
+libcdio_indev_deps="libcdio"
+libdc1394_indev_deps="libdc1394"
+openal_indev_deps="openal"
+opengl_outdev_deps="opengl"
+oss_indev_deps_any="sys_soundcard_h"
+oss_outdev_deps_any="sys_soundcard_h"
+pulse_indev_deps="libpulse"
+pulse_outdev_deps="libpulse"
+sdl2_outdev_deps="sdl2"
+sndio_indev_deps="sndio"
+sndio_outdev_deps="sndio"
+v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h"
+v4l2_indev_suggest="libv4l2"
+v4l2_outdev_deps_any="linux_videodev2_h sys_videoio_h"
+v4l2_outdev_suggest="libv4l2"
+vfwcap_indev_deps="vfw32 vfwcap_defines"
+xcbgrab_indev_deps="libxcb"
+xcbgrab_indev_suggest="libxcb_shm libxcb_shape libxcb_xfixes"
+xv_outdev_deps="X11_extensions_Xvlib_h XvGetPortAttribute"
+xv_outdev_extralibs="-lXv -lX11 -lXext"
+
+# protocols
+async_protocol_deps="threads"
+bluray_protocol_deps="libbluray"
+ffrtmpcrypt_protocol_conflict="librtmp_protocol"
+ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl"
+ffrtmpcrypt_protocol_select="tcp_protocol"
+ffrtmphttp_protocol_conflict="librtmp_protocol"
+ffrtmphttp_protocol_select="http_protocol"
+ftp_protocol_select="tcp_protocol"
+gopher_protocol_select="network"
+http_protocol_select="tcp_protocol"
+http_protocol_suggest="zlib"
+httpproxy_protocol_select="tcp_protocol"
+httpproxy_protocol_suggest="zlib"
+https_protocol_select="tls_protocol"
+https_protocol_suggest="zlib"
+icecast_protocol_select="http_protocol"
+librtmp_protocol_deps="librtmp"
+librtmpe_protocol_deps="librtmp"
+librtmps_protocol_deps="librtmp"
+librtmpt_protocol_deps="librtmp"
+librtmpte_protocol_deps="librtmp"
+libsmbclient_protocol_deps="libsmbclient gplv3"
+libssh_protocol_deps="libssh"
+libtls_conflict="openssl gnutls"
+mmsh_protocol_select="http_protocol"
+mmst_protocol_select="network"
+libsrt_protocol_deps="libsrt"
+libsrt_protocol_select="network"
+rtmp_protocol_conflict="librtmp_protocol"
+rtmp_protocol_select="tcp_protocol"
+rtmp_protocol_suggest="zlib"
+rtmpe_protocol_select="ffrtmpcrypt_protocol"
+rtmpe_protocol_suggest="zlib"
+rtmps_protocol_conflict="librtmp_protocol"
+rtmps_protocol_select="tls_protocol"
+rtmps_protocol_suggest="zlib"
+rtmpt_protocol_select="ffrtmphttp_protocol"
+rtmpt_protocol_suggest="zlib"
+rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol"
+rtmpte_protocol_suggest="zlib"
+rtmpts_protocol_select="ffrtmphttp_protocol https_protocol"
+rtmpts_protocol_suggest="zlib"
+rtp_protocol_select="udp_protocol"
+schannel_conflict="openssl gnutls libtls"
+sctp_protocol_deps="struct_sctp_event_subscribe struct_msghdr_msg_flags"
+sctp_protocol_select="network"
+securetransport_conflict="openssl gnutls libtls"
+srtp_protocol_select="rtp_protocol srtp"
+tcp_protocol_select="network"
+tls_protocol_deps_any="gnutls openssl schannel securetransport libtls"
+tls_protocol_select="tcp_protocol"
+udp_protocol_select="network"
+udplite_protocol_select="network"
+unix_protocol_deps="sys_un_h"
+unix_protocol_select="network"
+
+# filters
+afftfilt_filter_deps="avcodec"
+afftfilt_filter_select="fft"
+afir_filter_deps="avcodec"
+afir_filter_select="fft"
+amovie_filter_deps="avcodec avformat"
+aresample_filter_deps="swresample"
+ass_filter_deps="libass"
+atempo_filter_deps="avcodec"
+atempo_filter_select="rdft"
+avgblur_opencl_filter_deps="opencl"
+azmq_filter_deps="libzmq"
+blackframe_filter_deps="gpl"
+boxblur_filter_deps="gpl"
+bs2b_filter_deps="libbs2b"
+colormatrix_filter_deps="gpl"
+convolution_opencl_filter_deps="opencl"
+convolve_filter_deps="avcodec"
+convolve_filter_select="fft"
+coreimage_filter_deps="coreimage appkit"
+coreimage_filter_extralibs="-framework OpenGL"
+coreimagesrc_filter_deps="coreimage appkit"
+coreimagesrc_filter_extralibs="-framework OpenGL"
+cover_rect_filter_deps="avcodec avformat gpl"
+cropdetect_filter_deps="gpl"
+deconvolve_filter_deps="avcodec"
+deconvolve_filter_select="fft"
+deinterlace_qsv_filter_deps="libmfx"
+deinterlace_vaapi_filter_deps="vaapi"
+delogo_filter_deps="gpl"
+denoise_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+deshake_filter_select="pixelutils"
+drawtext_filter_deps="libfreetype"
+drawtext_filter_suggest="libfontconfig libfribidi"
+elbg_filter_deps="avcodec"
+eq_filter_deps="gpl"
+fftfilt_filter_deps="avcodec"
+fftfilt_filter_select="rdft"
+find_rect_filter_deps="avcodec avformat gpl"
+firequalizer_filter_deps="avcodec"
+firequalizer_filter_select="rdft"
+flite_filter_deps="libflite"
+framerate_filter_select="pixelutils"
+frei0r_filter_deps="frei0r libdl"
+frei0r_src_filter_deps="frei0r libdl"
+fspp_filter_deps="gpl"
+geq_filter_deps="gpl"
+histeq_filter_deps="gpl"
+hqdn3d_filter_deps="gpl"
+interlace_filter_deps="gpl"
+kerndeint_filter_deps="gpl"
+ladspa_filter_deps="ladspa libdl"
+lv2_filter_deps="lv2"
+mcdeint_filter_deps="avcodec gpl"
+movie_filter_deps="avcodec avformat"
+mpdecimate_filter_deps="gpl"
+mpdecimate_filter_select="pixelutils"
+mptestsrc_filter_deps="gpl"
+negate_filter_deps="lut_filter"
+nnedi_filter_deps="gpl"
+ocr_filter_deps="libtesseract"
+ocv_filter_deps="libopencv"
+openclsrc_filter_deps="opencl"
+overlay_opencl_filter_deps="opencl"
+overlay_qsv_filter_deps="libmfx"
+overlay_qsv_filter_select="qsvvpp"
+owdenoise_filter_deps="gpl"
+pan_filter_deps="swresample"
+perspective_filter_deps="gpl"
+phase_filter_deps="gpl"
+pp7_filter_deps="gpl"
+pp_filter_deps="gpl postproc"
+procamp_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+program_opencl_filter_deps="opencl"
+pullup_filter_deps="gpl"
+removelogo_filter_deps="avcodec avformat swscale"
+repeatfields_filter_deps="gpl"
+resample_filter_deps="avresample"
+rubberband_filter_deps="librubberband"
+sab_filter_deps="gpl swscale"
+scale2ref_filter_deps="swscale"
+scale_filter_deps="swscale"
+scale_qsv_filter_deps="libmfx"
+select_filter_select="pixelutils"
+sharpness_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+showcqt_filter_deps="avcodec avformat swscale"
+showcqt_filter_suggest="libfontconfig libfreetype"
+showcqt_filter_select="fft"
+showfreqs_filter_deps="avcodec"
+showfreqs_filter_select="fft"
+showspectrum_filter_deps="avcodec"
+showspectrum_filter_select="fft"
+showspectrumpic_filter_deps="avcodec"
+showspectrumpic_filter_select="fft"
+signature_filter_deps="gpl avcodec avformat"
+smartblur_filter_deps="gpl swscale"
+sofalizer_filter_deps="libmysofa avcodec"
+sofalizer_filter_select="fft"
+spectrumsynth_filter_deps="avcodec"
+spectrumsynth_filter_select="fft"
+spp_filter_deps="gpl avcodec"
+spp_filter_select="fft idctdsp fdctdsp me_cmp pixblockdsp"
+stereo3d_filter_deps="gpl"
+subtitles_filter_deps="avformat avcodec libass"
+super2xsai_filter_deps="gpl"
+pixfmts_super2xsai_test_deps="super2xsai_filter"
+tinterlace_filter_deps="gpl"
+tinterlace_merge_test_deps="tinterlace_filter"
+tinterlace_pad_test_deps="tinterlace_filter"
+tonemap_filter_deps="const_nan"
+unsharp_opencl_filter_deps="opencl"
+uspp_filter_deps="gpl avcodec"
+vaguedenoiser_filter_deps="gpl"
+vidstabdetect_filter_deps="libvidstab"
+vidstabtransform_filter_deps="libvidstab"
+libvmaf_filter_deps="libvmaf pthreads"
+zmq_filter_deps="libzmq"
+zoompan_filter_deps="swscale"
+zscale_filter_deps="libzimg const_nan"
+scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+vpp_qsv_filter_deps="libmfx"
+vpp_qsv_filter_select="qsvvpp"
+
+# examples
+avio_dir_cmd_deps="avformat avutil"
+avio_reading_deps="avformat avcodec avutil"
+decode_audio_example_deps="avcodec avutil"
+decode_video_example_deps="avcodec avutil"
+demuxing_decoding_example_deps="avcodec avformat avutil"
+encode_audio_example_deps="avcodec avutil"
+encode_video_example_deps="avcodec avutil"
+extract_mvs_example_deps="avcodec avformat avutil"
+filter_audio_example_deps="avfilter avutil"
+filtering_audio_example_deps="avfilter avcodec avformat avutil"
+filtering_video_example_deps="avfilter avcodec avformat avutil"
+http_multiclient_example_deps="avformat avutil fork"
+hw_decode_example_deps="avcodec avformat avutil"
+metadata_example_deps="avformat avutil"
+muxing_example_deps="avcodec avformat avutil swscale"
+qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder"
+remuxing_example_deps="avcodec avformat avutil"
+resampling_audio_example_deps="avutil swresample"
+scaling_video_example_deps="avutil swscale"
+transcode_aac_example_deps="avcodec avformat swresample"
+transcoding_example_deps="avfilter avcodec avformat avutil"
+vaapi_encode_example_deps="avcodec avutil h264_vaapi_encoder"
+vaapi_transcode_example_deps="avcodec avformat avutil h264_vaapi_encoder"
+
+# EXTRALIBS_LIST
+cpu_init_extralibs="pthreads_extralibs"
+cws2fws_extralibs="zlib_extralibs"
+
+# libraries, in linking order
+avcodec_deps="avutil"
+avcodec_suggest="libm"
+avcodec_select="null_bsf"
+avdevice_deps="avformat avcodec avutil"
+avdevice_suggest="libm"
+avfilter_deps="avutil"
+avfilter_suggest="libm"
+avformat_deps="avcodec avutil"
+avformat_suggest="libm network zlib"
+avresample_deps="avutil"
+avresample_suggest="libm"
+avutil_suggest="clock_gettime ffnvcodec libm libdrm libmfx opencl user32 vaapi videotoolbox corefoundation corevideo coremedia bcrypt"
+postproc_deps="avutil gpl"
+postproc_suggest="libm"
+swresample_deps="avutil"
+swresample_suggest="libm libsoxr"
+swscale_deps="avutil"
+swscale_suggest="libm"
+
+avcodec_extralibs="pthreads_extralibs iconv_extralibs"
+avfilter_extralibs="pthreads_extralibs"
+avutil_extralibs="d3d11va_extralibs nanosleep_extralibs pthreads_extralibs vaapi_drm_extralibs vaapi_x11_extralibs vdpau_x11_extralibs"
+
+# programs
+ffmpeg_deps="avcodec avfilter avformat swresample"
+ffmpeg_select="aformat_filter anull_filter atrim_filter format_filter
+               null_filter
+               trim_filter"
+ffmpeg_suggest="ole32 psapi shell32"
+ffplay_deps="avcodec avformat swscale swresample sdl2"
+ffplay_select="rdft crop_filter transpose_filter hflip_filter vflip_filter rotate_filter"
+ffplay_suggest="shell32"
+ffprobe_deps="avcodec avformat"
+ffprobe_suggest="shell32"
+
+# documentation
+podpages_deps="perl"
+manpages_deps="perl pod2man"
+htmlpages_deps="perl"
+htmlpages_deps_any="makeinfo_html texi2html"
+txtpages_deps="perl makeinfo"
+doc_deps_any="manpages htmlpages podpages txtpages"
+
+# default parameters
+
+logfile="ijkffmpeg_ffbuild/config.log"
+
+# installation paths
+prefix_default="/usr/local"
+bindir_default='${prefix}/bin'
+datadir_default='${prefix}/share/ffmpeg'
+docdir_default='${prefix}/share/doc/ffmpeg'
+incdir_default='${prefix}/include'
+libdir_default='${prefix}/lib'
+mandir_default='${prefix}/share/man'
+
+# toolchain
+ar_default="ar"
+cc_default="gcc"
+cxx_default="g++"
+host_cc_default="gcc"
+doxygen_default="doxygen"
+install="install"
+ln_s_default="ln -s -f"
+nm_default="nm -g"
+pkg_config_default=pkg-config
+ranlib_default="ranlib"
+strip_default="strip"
+version_script='--version-script'
+objformat="elf32"
+x86asmexe_default="nasm"
+windres_default="windres"
+nvcc_default="nvcc"
+nvccflags_default="-gencode arch=compute_30,code=sm_30 -O2"
+striptype="direct"
+
+# OS
+target_os_default=$(tolower $(uname -s))
+host_os=$target_os_default
+
+# machine
+if test "$target_os_default" = aix; then
+    arch_default=$(uname -p)
+    strip_default="strip -X32_64"
+else
+    arch_default=$(uname -m)
+fi
+cpu="generic"
+intrinsics="none"
+
+# configurable options
+enable $PROGRAM_LIST
+enable $DOCUMENT_LIST
+enable $EXAMPLE_LIST
+enable $(filter_out avresample $LIBRARY_LIST)
+enable stripping
+
+enable asm
+enable debug
+enable doc
+enable faan faandct faanidct
+enable optimizations
+enable runtime_cpudetect
+enable safe_bitstream_reader
+enable static
+enable swscale_alpha
+enable valgrind_backtrace
+
+sws_max_filter_size_default=256
+set_default sws_max_filter_size
+
+# internal components are enabled by default
+enable $EXTRALIBS_LIST
+
+# Avoid external, non-system, libraries getting enabled by dependency resolution
+disable $EXTERNAL_LIBRARY_LIST $HWACCEL_LIBRARY_LIST
+
+# build settings
+SHFLAGS='-shared -Wl,-soname,$$(@F)'
+LIBPREF="lib"
+LIBSUF=".a"
+FULLNAME='$(NAME)$(BUILDSUF)'
+LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
+SLIBPREF="lib"
+SLIBSUF=".so"
+SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
+SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
+SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
+LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
+SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)'
+SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)'
+VERSION_SCRIPT_POSTPROCESS_CMD="cat"
+
+asflags_filter=echo
+cflags_filter=echo
+ldflags_filter=echo
+
+AS_C='-c'
+AS_O='-o $@'
+CC_C='-c'
+CC_E='-E -o $@'
+CC_O='-o $@'
+CXX_C='-c'
+CXX_O='-o $@'
+OBJCC_C='-c'
+OBJCC_E='-E -o $@'
+OBJCC_O='-o $@'
+X86ASM_O='-o $@'
+LD_O='-o $@'
+LD_LIB='-l%'
+LD_PATH='-L'
+HOSTCC_C='-c'
+HOSTCC_E='-E -o $@'
+HOSTCC_O='-o $@'
+HOSTLD_O='-o $@'
+NVCC_C='-c'
+NVCC_O='-o $@'
+
+host_extralibs='-lm'
+host_cflags_filter=echo
+host_ldflags_filter=echo
+
+target_path='$(CURDIR)'
+
+# since the object filename is not given with the -MM flag, the compiler
+# is only able to print the basename, and we must add the path ourselves
+DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>/dev/null | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(@F),$(@D)/$(@F)," > $(@:.o=.d)'
+DEPFLAGS='-MM'
+
+mkdir -p ijkffmpeg_ffbuild
+
+# find source path
+if test -f configure; then
+    source_path=.
+else
+    source_path=$(cd $(dirname "$0"); pwd)
+    case "$source_path" in
+        *[[:blank:]]*) die "Out of tree builds are impossible with whitespace in source path." ;;
+    esac
+    test -e "$source_path/config.h" &&
+        die "Out of tree builds are impossible with config.h in source dir."
+fi
+
+for v in "$@"; do
+    r=${v#*=}
+    l=${v%"$r"}
+    r=$(sh_quote "$r")
+    FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}"
+done
+
+find_things_extern(){
+    thing=$1
+    pattern=$2
+    file=$source_path/$3
+    out=${4:-$thing}
+    sed -n "s/^[^#]*extern.*$pattern *ff_\([^ ]*\)_$thing;/\1_$out/p" "$file"
+}
+
+find_filters_extern(){
+    file=$source_path/$1
+    #sed -n "s/^extern AVFilter ff_\([avfsinkrc]\{2,5\}\)_\(\w\+\);/\2_filter/p" $file
+    sed -E -n "s/^extern AVFilter ff_([avfsinkrc]{2,5})_([a-zA-Z0-9_]+);/\2_filter/p" $file
+}
+
+FILTER_LIST=$(find_filters_extern libavfilter/allfilters.c)
+OUTDEV_LIST=$(find_things_extern muxer AVOutputFormat libavdevice/alldevices.c outdev)
+INDEV_LIST=$(find_things_extern demuxer AVInputFormat libavdevice/alldevices.c indev)
+MUXER_LIST=$(find_things_extern muxer AVOutputFormat libavformat/allformats.c)
+DEMUXER_LIST=$(find_things_extern demuxer AVInputFormat libavformat/allformats.c)
+ENCODER_LIST=$(find_things_extern encoder AVCodec libavcodec/allcodecs.c)
+DECODER_LIST=$(find_things_extern decoder AVCodec libavcodec/allcodecs.c)
+CODEC_LIST="
+    $ENCODER_LIST
+    $DECODER_LIST
+"
+PARSER_LIST=$(find_things_extern parser AVCodecParser libavcodec/parser.c)
+BSF_LIST=$(find_things_extern bsf AVBitStreamFilter libavcodec/bitstream_filters.c)
+HWACCEL_LIST=$(find_things_extern hwaccel AVHWAccel libavcodec/hwaccels.h)
+PROTOCOL_LIST=$(find_things_extern protocol URLProtocol libavformat/protocols.c)
+
+AVCODEC_COMPONENTS_LIST="
+    $BSF_LIST
+    $DECODER_LIST
+    $ENCODER_LIST
+    $HWACCEL_LIST
+    $PARSER_LIST
+"
+
+AVDEVICE_COMPONENTS_LIST="
+    $INDEV_LIST
+    $OUTDEV_LIST
+"
+
+AVFILTER_COMPONENTS_LIST="
+    $FILTER_LIST
+"
+
+AVFORMAT_COMPONENTS_LIST="
+    $DEMUXER_LIST
+    $MUXER_LIST
+    $PROTOCOL_LIST
+"
+
+ALL_COMPONENTS="
+    $AVCODEC_COMPONENTS_LIST
+    $AVDEVICE_COMPONENTS_LIST
+    $AVFILTER_COMPONENTS_LIST
+    $AVFORMAT_COMPONENTS_LIST
+"
+
+for n in $COMPONENT_LIST; do
+    v=$(toupper ${n%s})_LIST
+    eval enable \$$v
+    eval ${n}_if_any="\$$v"
+done
+
+enable $ARCH_EXT_LIST
+
+die_unknown(){
+    echo "Unknown option \"$1\"."
+    echo "See $0 --help for available options."
+    exit 1
+}
+
+print_in_columns() {
+    cols=$(expr $ncols / 24)
+    cat | tr ' ' '\n' | sort | pr -r "-$cols" -w $ncols -t
+}
+
+show_list() {
+    suffix=_$1
+    shift
+    echo $* | sed s/$suffix//g | print_in_columns
+    exit 0
+}
+
+rand_list(){
+    IFS=', '
+    set -- $*
+    unset IFS
+    for thing; do
+        comp=${thing%:*}
+        prob=${thing#$comp}
+        prob=${prob#:}
+        is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST
+        echo "prob ${prob:-0.5}"
+        printf '%s\n' $comp
+    done
+}
+
+do_random(){
+    action=$1
+    shift
+    random_seed=$(awk "BEGIN { srand($random_seed); print srand() }")
+    $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }")
+}
+
+for opt do
+    optval="${opt#*=}"
+    case "$opt" in
+        --extra-ldflags=*)
+            add_ldflags $optval
+        ;;
+        --extra-ldexeflags=*)
+            add_ldexeflags $optval
+        ;;
+        --extra-ldsoflags=*)
+            add_ldsoflags $optval
+        ;;
+        --extra-ldlibflags=*)
+            warn "The --extra-ldlibflags option is only provided for compatibility and will be\n"\
+                 "removed in the future. Use --extra-ldsoflags instead."
+            add_ldsoflags $optval
+        ;;
+        --extra-libs=*)
+            add_extralibs $optval
+        ;;
+        --disable-devices)
+            disable $INDEV_LIST $OUTDEV_LIST
+        ;;
+        --enable-debug=*)
+            debuglevel="$optval"
+        ;;
+        --disable-programs)
+            disable $PROGRAM_LIST
+        ;;
+        --disable-everything)
+            map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST
+        ;;
+        --disable-all)
+            map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST
+            disable $LIBRARY_LIST $PROGRAM_LIST doc
+            enable avutil
+        ;;
+        --enable-random|--disable-random)
+            action=${opt%%-random}
+            do_random ${action#--} $COMPONENT_LIST
+        ;;
+        --enable-random=*|--disable-random=*)
+            action=${opt%%-random=*}
+            do_random ${action#--} $optval
+        ;;
+        --enable-sdl)
+            enable sdl2
+        ;;
+        --enable-*=*|--disable-*=*)
+            eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/')
+            is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt"
+            eval list=\$$(toupper $thing)_LIST
+            name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing}
+            list=$(filter "$name" $list)
+            [ "$list" = "" ] && warn "Option $opt did not match anything"
+            $action $list
+        ;;
+        --enable-yasm|--disable-yasm)
+            warn "The ${opt} option is only provided for compatibility and will be\n"\
+                 "removed in the future. Use --enable-x86asm / --disable-x86asm instead."
+            test $opt = --enable-yasm && x86asm=yes || x86asm=no
+        ;;
+        --yasmexe=*)
+            warn "The --yasmexe option is only provided for compatibility and will be\n"\
+                 "removed in the future. Use --x86asmexe instead."
+            x86asmexe="$optval"
+        ;;
+        --enable-?*|--disable-?*)
+            eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g')
+            if is_in $option $COMPONENT_LIST; then
+                test $action = disable && action=unset
+                eval $action \$$(toupper ${option%s})_LIST
+            elif is_in $option $CMDLINE_SELECT; then
+                $action $option
+            else
+                die_unknown $opt
+            fi
+        ;;
+        --list-*)
+            NAME="${opt#--list-}"
+            is_in $NAME $COMPONENT_LIST || die_unknown $opt
+            NAME=${NAME%s}
+            eval show_list $NAME \$$(toupper $NAME)_LIST
+        ;;
+        --help|-h) show_help
+        ;;
+        --quiet|-q) quiet=yes
+        ;;
+        --fatal-warnings) enable fatal_warnings
+        ;;
+        --libfuzzer=*)
+            libfuzzer_path="$optval"
+        ;;
+        *)
+            optname="${opt%%=*}"
+            optname="${optname#--}"
+            optname=$(echo "$optname" | sed 's/-/_/g')
+            if is_in $optname $CMDLINE_SET; then
+                eval $optname='$optval'
+            elif is_in $optname $CMDLINE_APPEND; then
+                append $optname "$optval"
+            else
+                die_unknown $opt
+            fi
+        ;;
+    esac
+done
+
+for e in $env; do
+    eval "export $e"
+done
+
+if disabled autodetect; then
+
+    # Unless iconv is explicitely disabled by the user, we still want to probe
+    # for the iconv from the libc.
+    disabled iconv || enable libc_iconv
+
+    disable_weak $EXTERNAL_AUTODETECT_LIBRARY_LIST
+    disable_weak $HWACCEL_AUTODETECT_LIBRARY_LIST
+fi
+# Mark specifically enabled, but normally autodetected libraries as requested.
+for lib in $AUTODETECT_LIBS; do
+    enabled $lib && request $lib
+done
+#TODO: switch to $AUTODETECT_LIBS when $THREADS_LIST is supported the same way
+enable_weak $EXTERNAL_AUTODETECT_LIBRARY_LIST
+enable_weak $HWACCEL_AUTODETECT_LIBRARY_LIST
+
+disabled logging && logfile=/dev/null
+
+# command line configuration sanity checks
+
+# we need to build at least one lib type
+if ! enabled_any static shared; then
+    cat <<EOF
+At least one library type must be built.
+Specify --enable-static to build the static libraries or --enable-shared to
+build the shared libraries as well. To only build the shared libraries specify
+--disable-static in addition to --enable-shared.
+EOF
+    exit 1
+fi
+
+die_license_disabled() {
+    enabled $1 || { enabled $v && die "$v is $1 and --enable-$1 is not specified."; }
+}
+
+die_license_disabled_gpl() {
+    enabled $1 || { enabled $v && die "$v is incompatible with the gpl and --enable-$1 is not specified."; }
+}
+
+map "die_license_disabled gpl"      $EXTERNAL_LIBRARY_GPL_LIST $EXTERNAL_LIBRARY_GPLV3_LIST
+map "die_license_disabled version3" $EXTERNAL_LIBRARY_VERSION3_LIST $EXTERNAL_LIBRARY_GPLV3_LIST
+
+enabled gpl && map "die_license_disabled_gpl nonfree" $EXTERNAL_LIBRARY_NONFREE_LIST
+map "die_license_disabled nonfree" $HWACCEL_LIBRARY_NONFREE_LIST
+
+enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
+
+if enabled nonfree; then
+    license="nonfree and unredistributable"
+elif enabled gplv3; then
+    license="GPL version 3 or later"
+elif enabled lgplv3; then
+    license="LGPL version 3 or later"
+elif enabled gpl; then
+    license="GPL version 2 or later"
+else
+    license="LGPL version 2.1 or later"
+fi
+
+enabled_all gnutls openssl &&
+    die "GnuTLS and OpenSSL must not be enabled at the same time."
+
+# Disable all the library-specific components if the library itself
+# is disabled, see AVCODEC_LIST and following _LIST variables.
+
+disable_components(){
+    disabled ${1} && disable $(
+        eval components="\$$(toupper ${1})_COMPONENTS"
+        map 'eval echo \${$(toupper ${v%s})_LIST}' $components
+    )
+}
+
+map 'disable_components $v' $LIBRARY_LIST
+
+echo "# $0 $FFMPEG_CONFIGURATION" > $logfile
+set >> $logfile
+
+test -n "$valgrind" && toolchain="valgrind-memcheck"
+
+enabled ossfuzz && {
+    add_cflags  -fsanitize=address,undefined -fsanitize-coverage=trace-pc-guard,trace-cmp -fno-omit-frame-pointer
+    add_ldflags -fsanitize=address,undefined -fsanitize-coverage=trace-pc-guard,trace-cmp
+}
+
+case "$toolchain" in
+    *-asan)
+        cc_default="${toolchain%-asan}"
+        add_cflags  -fsanitize=address
+        add_ldflags -fsanitize=address
+    ;;
+    *-msan)
+        cc_default="${toolchain%-msan}"
+        add_cflags  -fsanitize=memory -fsanitize-memory-track-origins
+        add_ldflags -fsanitize=memory
+    ;;
+    *-tsan)
+        cc_default="${toolchain%-tsan}"
+        add_cflags  -fsanitize=thread -fPIE
+        add_ldflags -fsanitize=thread -pie
+        case "$toolchain" in
+            gcc-tsan)
+                add_cflags  -fPIC
+                add_ldflags -fPIC
+                ;;
+        esac
+    ;;
+    *-usan)
+        cc_default="${toolchain%-usan}"
+        add_cflags  -fsanitize=undefined
+        add_ldflags -fsanitize=undefined
+    ;;
+    valgrind-*)
+        target_exec_default="valgrind"
+        case "$toolchain" in
+            valgrind-massif)
+                target_exec_args="--tool=massif --alloc-fn=av_malloc --alloc-fn=av_mallocz --alloc-fn=av_calloc --alloc-fn=av_fast_padded_malloc --alloc-fn=av_fast_malloc --alloc-fn=av_realloc_f --alloc-fn=av_fast_realloc --alloc-fn=av_realloc"
+                ;;
+            valgrind-memcheck)
+                target_exec_args="--error-exitcode=1 --malloc-fill=0x2a --track-origins=yes --leak-check=full --gen-suppressions=all --suppressions=$source_path/tests/fate-valgrind.supp"
+                ;;
+        esac
+    ;;
+    msvc)
+        # Check whether the current MSVC version needs the C99 converter.
+        # From MSVC 2013 (compiler major version 18) onwards, it does actually
+        # support enough of C99 to build ffmpeg. Default to the new
+        # behaviour if the regexp was unable to match anything, since this
+        # successfully parses the version number of existing supported
+        # versions that require the converter (MSVC 2010 and 2012).
+        cl_major_ver=$(cl 2>&1 | sed -n 's/.*Version \([[:digit:]]\{1,\}\)\..*/\1/p')
+        if [ -z "$cl_major_ver" ] || [ $cl_major_ver -ge 18 ]; then
+            cc_default="cl"
+            cxx_default="cl"
+        else
+            cc_default="c99wrap cl"
+            cxx_default="c99wrap cl"
+        fi
+        ld_default="$source_path/compat/windows/mslink"
+        nm_default="dumpbin -symbols"
+        ar_default="lib"
+        case "$arch" in
+        aarch64|arm64)
+            as_default="armasm64"
+            ;;
+        arm*)
+            as_default="armasm"
+            ;;
+        esac
+        target_os_default="win32"
+        # Use a relative path for TMPDIR. This makes sure all the
+        # ffconf temp files are written with a relative path, avoiding
+        # issues with msys/win32 path conversion for MSVC parameters
+        # such as -Fo<file> or -out:<file>.
+        TMPDIR=.
+    ;;
+    icl)
+        cc_default="icl"
+        ld_default="xilink"
+        nm_default="dumpbin -symbols"
+        ar_default="xilib"
+        target_os_default="win32"
+        TMPDIR=.
+    ;;
+    gcov)
+        add_cflags  -fprofile-arcs -ftest-coverage
+        add_ldflags -fprofile-arcs -ftest-coverage
+    ;;
+    llvm-cov)
+        add_cflags -fprofile-arcs -ftest-coverage
+        add_ldflags --coverage
+    ;;
+    hardened)
+        add_cppflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
+        add_cflags   -fno-strict-overflow -fstack-protector-all
+        add_ldflags  -Wl,-z,relro -Wl,-z,now
+        add_cflags   -fPIE
+        add_ldexeflags -fPIE -pie
+    ;;
+    ?*)
+        die "Unknown toolchain $toolchain"
+    ;;
+esac
+
+if test -n "$cross_prefix"; then
+    test -n "$arch" && test -n "$target_os" ||
+        die "Must specify target arch (--arch) and OS (--target-os) when cross-compiling"
+    enable cross_compile
+fi
+
+ar_default="${cross_prefix}${ar_default}"
+cc_default="${cross_prefix}${cc_default}"
+cxx_default="${cross_prefix}${cxx_default}"
+nm_default="${cross_prefix}${nm_default}"
+pkg_config_default="${cross_prefix}${pkg_config_default}"
+if ${cross_prefix}${ranlib_default} 2>&1 | grep -q "\-D "; then
+    ranlib_default="${cross_prefix}${ranlib_default} -D"
+else
+    ranlib_default="${cross_prefix}${ranlib_default}"
+fi
+strip_default="${cross_prefix}${strip_default}"
+windres_default="${cross_prefix}${windres_default}"
+
+sysinclude_default="${sysroot}/usr/include"
+
+set_default arch cc cxx doxygen pkg_config ranlib strip sysinclude \
+    target_exec target_os x86asmexe nvcc
+enabled cross_compile || host_cc_default=$cc
+set_default host_cc
+
+pkg_config_fail_message=""
+if ! $pkg_config --version >/dev/null 2>&1; then
+    warn "$pkg_config not found, library detection may fail."
+    pkg_config=false
+elif is_in -static $cc $LDFLAGS && ! is_in --static $pkg_config $pkg_config_flags; then
+    pkg_config_fail_message="
+Note: When building a static binary, add --pkg-config-flags=\"--static\"."
+fi
+
+if test $doxygen != $doxygen_default && \
+  ! $doxygen --version >/dev/null 2>&1; then
+    warn "Specified doxygen \"$doxygen\" not found, API documentation will fail to build."
+fi
+
+exesuf() {
+    case $1 in
+        mingw32*|mingw64*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;;
+    esac
+}
+
+EXESUF=$(exesuf $target_os)
+HOSTEXESUF=$(exesuf $host_os)
+
+# set temporary file name
+: ${TMPDIR:=$TEMPDIR}
+: ${TMPDIR:=$TMP}
+: ${TMPDIR:=/tmp}
+
+if [ -n "$tempprefix" ] ; then
+    mktemp(){
+        tmpname="$tempprefix.${HOSTNAME}.${UID}"
+        echo "$tmpname"
+        mkdir "$tmpname"
+    }
+elif ! test_cmd mktemp -u XXXXXX; then
+    # simple replacement for missing mktemp
+    # NOT SAFE FOR GENERAL USE
+    mktemp(){
+        tmpname="${2%%XXX*}.${HOSTNAME}.${UID}.$$"
+        echo "$tmpname"
+        mkdir "$tmpname"
+    }
+fi
+
+FFTMPDIR=$(mktemp -d "${TMPDIR}/ffconf.XXXXXXXX" 2> /dev/null) ||
+    die "Unable to create temporary directory in $TMPDIR."
+
+tmpfile(){
+    tmp="${FFTMPDIR}/test"$2
+    (set -C; exec > $tmp) 2> /dev/null ||
+        die "Unable to create temporary file in $FFTMPDIR."
+    eval $1=$tmp
+}
+
+trap 'rm -rf -- "$FFTMPDIR"' EXIT
+trap 'exit 2' INT
+
+tmpfile TMPASM .asm
+tmpfile TMPC   .c
+tmpfile TMPCPP .cpp
+tmpfile TMPE   $EXESUF
+tmpfile TMPH   .h
+tmpfile TMPM   .m
+tmpfile TMPO   .o
+tmpfile TMPS   .S
+tmpfile TMPSH  .sh
+tmpfile TMPV   .ver
+
+unset -f mktemp
+
+chmod +x $TMPE
+
+# make sure we can execute files in $TMPDIR
+cat > $TMPSH 2>> $logfile <<EOF
+#! /bin/sh
+EOF
+chmod +x $TMPSH >> $logfile 2>&1
+if ! $TMPSH >> $logfile 2>&1; then
+    cat <<EOF
+Unable to create and execute files in $TMPDIR.  Set the TMPDIR environment
+variable to another directory and make sure that it is not mounted noexec.
+EOF
+    die "Sanity test failed."
+fi
+
+armasm_flags(){
+    for flag; do
+        case $flag in
+            # Filter out MSVC cl.exe options from cflags that shouldn't
+            # be passed to gas-preprocessor
+            -M[TD]*)                                            ;;
+            *)                  echo $flag                      ;;
+        esac
+   done
+}
+
+cparser_flags(){
+    for flag; do
+        case $flag in
+            -Wno-switch)             echo -Wno-switch-enum ;;
+            -Wno-format-zero-length) ;;
+            -Wdisabled-optimization) ;;
+            -Wno-pointer-sign)       echo -Wno-other ;;
+            *)                       echo $flag ;;
+        esac
+    done
+}
+
+msvc_common_flags(){
+    for flag; do
+        case $flag in
+            # In addition to specifying certain flags under the compiler
+            # specific filters, they must be specified here as well or else the
+            # generic catch all at the bottom will print the original flag.
+            -Wall)                ;;
+            -Wextra)              ;;
+            -std=c99)             ;;
+            # Common flags
+            -fomit-frame-pointer) ;;
+            -g)                   echo -Z7 ;;
+            -fno-math-errno)      ;;
+            -fno-common)          ;;
+            -fno-signed-zeros)    ;;
+            -fPIC)                ;;
+            -mthumb)              ;;
+            -march=*)             ;;
+            -lz)                  echo zlib.lib ;;
+            -lx264)               echo libx264.lib ;;
+            -lstdc++)             ;;
+            -l*)                  echo ${flag#-l}.lib ;;
+            -LARGEADDRESSAWARE)   echo $flag ;;
+            -L*)                  echo -libpath:${flag#-L} ;;
+            *)                    echo $flag ;;
+        esac
+    done
+}
+
+msvc_flags(){
+    msvc_common_flags "$@"
+    for flag; do
+        case $flag in
+            -Wall)                echo -W3 -wd4018 -wd4146 -wd4244 -wd4305     \
+                                       -wd4554 ;;
+            -Wextra)              echo -W4 -wd4244 -wd4127 -wd4018 -wd4389     \
+                                       -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
+                                       -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
+                                       -wd4307 \
+                                       -wd4273 -wd4554 -wd4701 -wd4703 ;;
+        esac
+    done
+}
+
+icl_flags(){
+    msvc_common_flags "$@"
+    for flag; do
+        case $flag in
+            # Despite what Intel's documentation says -Wall, which is supported
+            # on Windows, does enable remarks so disable them here.
+            -Wall)                echo $flag -Qdiag-disable:remark ;;
+            -std=c99)             echo -Qstd=c99 ;;
+            -flto)                echo -ipo ;;
+        esac
+    done
+}
+
+icc_flags(){
+    for flag; do
+        case $flag in
+            -flto)                echo -ipo ;;
+            *)                    echo $flag ;;
+        esac
+    done
+}
+
+suncc_flags(){
+    for flag; do
+        case $flag in
+            -march=*|-mcpu=*)
+                case "${flag#*=}" in
+                    native)                   echo -xtarget=native       ;;
+                    v9|niagara)               echo -xarch=sparc          ;;
+                    ultrasparc)               echo -xarch=sparcvis       ;;
+                    ultrasparc3|niagara2)     echo -xarch=sparcvis2      ;;
+                    i586|pentium)             echo -xchip=pentium        ;;
+                    i686|pentiumpro|pentium2) echo -xtarget=pentium_pro  ;;
+                    pentium3*|c3-2)           echo -xtarget=pentium3     ;;
+                    pentium-m)          echo -xarch=sse2 -xchip=pentium3 ;;
+                    pentium4*)          echo -xtarget=pentium4           ;;
+                    prescott|nocona)    echo -xarch=sse3 -xchip=pentium4 ;;
+                    *-sse3)             echo -xarch=sse3                 ;;
+                    core2)              echo -xarch=ssse3 -xchip=core2   ;;
+                    bonnell)                   echo -xarch=ssse3         ;;
+                    corei7|nehalem)            echo -xtarget=nehalem     ;;
+                    westmere)                  echo -xtarget=westmere    ;;
+                    silvermont)                echo -xarch=sse4_2        ;;
+                    corei7-avx|sandybridge)    echo -xtarget=sandybridge ;;
+                    core-avx*|ivybridge|haswell|broadwell|skylake*|knl)
+                                               echo -xarch=avx           ;;
+                    amdfam10|barcelona)        echo -xtarget=barcelona   ;;
+                    btver1)                    echo -xarch=amdsse4a      ;;
+                    btver2|bdver*|znver*)      echo -xarch=avx           ;;
+                    athlon-4|athlon-[mx]p)     echo -xarch=ssea          ;;
+                    k8|opteron|athlon64|athlon-fx)
+                                               echo -xarch=sse2a         ;;
+                    athlon*)                   echo -xarch=pentium_proa  ;;
+                esac
+                ;;
+            -std=c99)             echo -xc99              ;;
+            -fomit-frame-pointer) echo -xregs=frameptr    ;;
+            -fPIC)                echo -KPIC -xcode=pic32 ;;
+            -W*,*)                echo $flag              ;;
+            -f*-*|-W*|-mimpure-text)                      ;;
+            -shared)              echo -G                 ;;
+            *)                    echo $flag              ;;
+        esac
+    done
+}
+
+probe_cc(){
+    pfx=$1
+    _cc=$2
+    first=$3
+
+    unset _type _ident _cc_c _cc_e _cc_o _flags _cflags
+    unset _ld_o _ldflags _ld_lib _ld_path
+    unset _depflags _DEPCMD _DEPFLAGS
+    _flags_filter=echo
+
+    if $_cc --version 2>&1 | grep -q '^GNU assembler'; then
+        true # no-op to avoid reading stdin in following checks
+    elif $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
+        _type=llvm_gcc
+        gcc_extra_ver=$(expr "$($_cc --version 2>/dev/null | head -n1)" : '.*\((.*)\)')
+        _ident="llvm-gcc $($_cc -dumpversion 2>/dev/null) $gcc_extra_ver"
+        _depflags='-MMD -MF $(@:.o=.d) -MT $@'
+        _cflags_speed='-O3'
+        _cflags_size='-Os'
+    elif $_cc -v 2>&1 | grep -qi ^gcc; then
+        _type=gcc
+        gcc_version=$($_cc --version | head -n1)
+        gcc_basever=$($_cc -dumpversion)
+        gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)')
+        gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)")
+        _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver")
+        case $gcc_basever in
+            2) ;;
+            2.*) ;;
+            *) _depflags='-MMD -MF $(@:.o=.d) -MT $@' ;;
+        esac
+        if [ "$first" = true ]; then
+            case $gcc_basever in
+                4.2*)
+                warn "gcc 4.2 is outdated and may miscompile FFmpeg. Please use a newer compiler." ;;
+            esac
+        fi
+        _cflags_speed='-O3'
+        _cflags_size='-Os'
+    elif $_cc --version 2>/dev/null | grep -q ^icc; then
+        _type=icc
+        _ident=$($_cc --version | head -n1)
+        _depflags='-MMD'
+        _cflags_speed='-O3'
+        _cflags_size='-Os'
+        _cflags_noopt='-O1'
+        _flags_filter=icc_flags
+    elif $_cc -v 2>&1 | grep -q xlc; then
+        _type=xlc
+        _ident=$($_cc -qversion 2>/dev/null | head -n1)
+        _cflags_speed='-O5'
+        _cflags_size='-O5 -qcompact'
+    elif $_cc --vsn 2>/dev/null | grep -Eq "ARM (C/C\+\+ )?Compiler"; then
+        test -d "$sysroot" || die "No valid sysroot specified."
+        _type=armcc
+        _ident=$($_cc --vsn | grep -i build | head -n1 | sed 's/.*: //')
+        armcc_conf="$PWD/armcc.conf"
+        $_cc --arm_linux_configure                 \
+             --arm_linux_config_file="$armcc_conf" \
+             --configure_sysroot="$sysroot"        \
+             --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 ||
+             die "Error creating armcc configuration file."
+        $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc
+        _flags="--arm_linux_config_file=$armcc_conf --translate_gcc"
+        as_default="${cross_prefix}gcc"
+        _depflags='-MMD'
+        _cflags_speed='-O3'
+        _cflags_size='-Os'
+    elif $_cc -v 2>&1 | grep -q clang && ! $_cc -? > /dev/null 2>&1; then
+        _type=clang
+        _ident=$($_cc --version 2>/dev/null | head -n1)
+        _depflags='-MMD -MF $(@:.o=.d) -MT $@'
+        _cflags_speed='-O3'
+        _cflags_size='-Oz'
+    elif $_cc -V 2>&1 | grep -q Sun; then
+        _type=suncc
+        _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-)
+        _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)'
+        _DEPFLAGS='-xM1 -xc99'
+        _ldflags='-std=c99'
+        _cflags_speed='-O5'
+        _cflags_size='-O5 -xspace'
+        _flags_filter=suncc_flags
+    elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then
+        _type=pathscale
+        _ident=$($_cc -v 2>&1 | head -n1 | tr -d :)
+        _depflags='-MMD -MF $(@:.o=.d) -MT $@'
+        _cflags_speed='-O2'
+        _cflags_size='-Os'
+        _flags_filter='filter_out -Wdisabled-optimization'
+    elif $_cc -v 2>&1 | grep -q Open64; then
+        _type=open64
+        _ident=$($_cc -v 2>&1 | head -n1 | tr -d :)
+        _depflags='-MMD -MF $(@:.o=.d) -MT $@'
+        _cflags_speed='-O2'
+        _cflags_size='-Os'
+        _flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros'
+    elif $_cc 2>&1 | grep -q 'Microsoft.*ARM.*Assembler'; then
+        _type=armasm
+        _ident=$($_cc | head -n1)
+        # 4509: "This form of conditional instruction is deprecated"
+        _flags="-nologo -ignore 4509"
+        _flags_filter=armasm_flags
+    elif $_cc 2>&1 | grep -q Intel; then
+        _type=icl
+        _ident=$($_cc 2>&1 | head -n1)
+        _depflags='-QMMD -QMF$(@:.o=.d) -QMT$@'
+        # Not only is O3 broken on 13.x+ but it is slower on all previous
+        # versions (tested) as well.
+        _cflags_speed="-O2"
+        _cflags_size="-O1 -Oi" # -O1 without -Oi miscompiles stuff
+        if $_cc 2>&1 | grep -q Linker; then
+            _ld_o='-out:$@'
+        else
+            _ld_o='-Fe$@'
+        fi
+        _cc_o='-Fo$@'
+        _cc_e='-P'
+        _flags_filter=icl_flags
+        _ld_lib='lib%.a'
+        _ld_path='-libpath:'
+        # -Qdiag-error to make icl error when seeing certain unknown arguments
+        _flags='-nologo -Qdiag-error:4044,10157'
+        # -Qvec- -Qsimd- to prevent miscompilation, -GS, fp:precise for consistency
+        # with MSVC which enables it by default.
+        _cflags='-Qms0 -Qvec- -Qsimd- -GS -fp:precise'
+        disable stripping
+    elif $_cc -? 2>/dev/null | grep -q 'LLVM.*Linker'; then
+        # lld can emulate multiple different linkers; in ms link.exe mode,
+        # the -? parameter gives the help output which contains an identifyable
+        # string, while it gives an error in other modes.
+        _type=lld-link
+        # The link.exe mode doesn't have a switch for getting the version,
+        # but we can force it back to gnu mode and get the version from there.
+        _ident=$($_cc -flavor gnu --version 2>/dev/null)
+        _ld_o='-out:$@'
+        _flags_filter=msvc_flags
+        _ld_lib='lib%.a'
+        _ld_path='-libpath:'
+    elif $_cc -nologo- 2>&1 | grep -q Microsoft || { $_cc -v 2>&1 | grep -q clang && $_cc -? > /dev/null 2>&1; }; then
+        _type=msvc
+        _ident=$($_cc 2>&1 | head -n1 | tr -d '\r')
+        _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)'
+        _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs'
+        _cflags_speed="-O2"
+        _cflags_size="-O1"
+        _cflags_noopt="-O1"
+        if $_cc -nologo- 2>&1 | grep -q Linker; then
+            _ld_o='-out:$@'
+        else
+            _ld_o='-Fe$@'
+        fi
+        _cc_o='-Fo$@'
+        _cc_e='-P -Fi$@'
+        _flags_filter=msvc_flags
+        _ld_lib='lib%.a'
+        _ld_path='-libpath:'
+        _flags='-nologo'
+        disable stripping
+    elif $_cc --version 2>/dev/null | grep -q ^cparser; then
+        _type=cparser
+        _ident=$($_cc --version | head -n1)
+        _depflags='-MMD'
+        _cflags_speed='-O4'
+        _cflags_size='-O2'
+        _flags_filter=cparser_flags
+    fi
+
+    eval ${pfx}_type=\$_type
+    eval ${pfx}_ident=\$_ident
+}
+
+set_ccvars(){
+    eval ${1}_C=\${_cc_c-\${${1}_C}}
+    eval ${1}_E=\${_cc_e-\${${1}_E}}
+    eval ${1}_O=\${_cc_o-\${${1}_O}}
+
+    if [ -n "$_depflags" ]; then
+        eval ${1}_DEPFLAGS=\$_depflags
+    else
+        eval ${1}DEP=\${_DEPCMD:-\$DEPCMD}
+        eval ${1}DEP_FLAGS=\${_DEPFLAGS:-\$DEPFLAGS}
+        eval DEP${1}FLAGS=\$_flags
+    fi
+}
+
+probe_cc cc "$cc" "true"
+cflags_filter=$_flags_filter
+cflags_speed=$_cflags_speed
+cflags_size=$_cflags_size
+cflags_noopt=$_cflags_noopt
+add_cflags $_flags $_cflags
+cc_ldflags=$_ldflags
+set_ccvars CC
+set_ccvars CXX
+
+probe_cc hostcc "$host_cc"
+host_cflags_filter=$_flags_filter
+host_cflags_speed=$_cflags_speed
+add_host_cflags  $_flags $_cflags
+set_ccvars HOSTCC
+
+test -n "$cc_type" && enable $cc_type ||
+    warn "Unknown C compiler $cc, unable to select optimal CFLAGS"
+
+: ${as_default:=$cc}
+: ${objcc_default:=$cc}
+: ${dep_cc_default:=$cc}
+: ${ld_default:=$cc}
+: ${host_ld_default:=$host_cc}
+set_default ar as objcc dep_cc ld ln_s host_ld windres
+
+probe_cc as "$as"
+asflags_filter=$_flags_filter
+add_asflags $_flags $_cflags
+set_ccvars AS
+
+probe_cc objcc "$objcc"
+objcflags_filter=$_flags_filter
+add_objcflags $_flags $_cflags
+set_ccvars OBJC
+
+probe_cc ld "$ld"
+ldflags_filter=$_flags_filter
+add_ldflags $_flags $_ldflags
+test "$cc_type" != "$ld_type" && add_ldflags $cc_ldflags
+LD_O=${_ld_o-$LD_O}
+LD_LIB=${_ld_lib-$LD_LIB}
+LD_PATH=${_ld_path-$LD_PATH}
+
+probe_cc hostld "$host_ld"
+host_ldflags_filter=$_flags_filter
+add_host_ldflags $_flags $_ldflags
+HOSTLD_O=${_ld_o-$HOSTLD_O}
+
+if [ -z "$CC_DEPFLAGS" ] && [ "$dep_cc" != "$cc" ]; then
+    probe_cc depcc "$dep_cc"
+    CCDEP=${_DEPCMD:-$DEPCMD}
+    CCDEP_FLAGS=${_DEPFLAGS:=$DEPFLAGS}
+    DEPCCFLAGS=$_flags
+fi
+
+if $ar 2>&1 | grep -q Microsoft; then
+    arflags="-nologo"
+    ar_o='-out:$@'
+elif $ar 2>&1 | grep -q "\[D\] "; then
+    arflags="rcD"
+    ar_o='$@'
+else
+    arflags="rc"
+    ar_o='$@'
+fi
+
+add_cflags $extra_cflags
+add_cxxflags $extra_cxxflags
+add_objcflags $extra_objcflags
+add_asflags $extra_cflags
+
+if test -n "$sysroot"; then
+    case "$cc_type" in
+        gcc|llvm_gcc|clang)
+            add_cppflags --sysroot="$sysroot"
+            add_ldflags --sysroot="$sysroot"
+        ;;
+    esac
+fi
+
+if test "$cpu" = host; then
+    enabled cross_compile &&
+        die "--cpu=host makes no sense when cross-compiling."
+
+    case "$cc_type" in
+        gcc|llvm_gcc)
+            check_native(){
+                $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return
+                sed -n "/cc1.*$1=/{
+                            s/.*$1=\\([^ ]*\\).*/\\1/
+                            p
+                            q
+                        }" $TMPE
+            }
+            cpu=$(check_native -march || check_native -mcpu)
+        ;;
+        clang)
+            check_native(){
+                $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return
+                sed -n "/cc1.*-target-cpu /{
+                            s/.*-target-cpu \\([^ ]*\\).*/\\1/
+                            p
+                            q
+                        }" $TMPE
+            }
+            cpu=$(check_native -march)
+        ;;
+    esac
+
+    test "${cpu:-host}" = host &&
+        die "--cpu=host not supported with compiler $cc"
+fi
+
+# Deal with common $arch aliases
+case "$arch" in
+    aarch64|arm64)
+        arch="aarch64"
+    ;;
+    arm*|iPad*|iPhone*)
+        arch="arm"
+    ;;
+    mips*|IP*)
+        case "$arch" in
+        *el)
+            add_cppflags -EL
+            add_ldflags -EL
+        ;;
+        *eb)
+            add_cppflags -EB
+            add_ldflags -EB
+        ;;
+        esac
+        arch="mips"
+    ;;
+    parisc*|hppa*)
+        arch="parisc"
+    ;;
+    "Power Macintosh"|ppc*|powerpc*)
+        arch="ppc"
+    ;;
+    s390|s390x)
+        arch="s390"
+    ;;
+    sh4|sh)
+        arch="sh4"
+    ;;
+    sun4*|sparc*)
+        arch="sparc"
+    ;;
+    tilegx|tile-gx)
+        arch="tilegx"
+    ;;
+    i[3-6]86*|i86pc|BePC|x86pc|x86_64|x86_32|amd64)
+        arch="x86"
+    ;;
+esac
+
+is_in $arch $ARCH_LIST || warn "unknown architecture $arch"
+enable $arch
+
+# Add processor-specific flags
+if enabled aarch64; then
+
+    case $cpu in
+        armv*)
+            cpuflags="-march=$cpu"
+        ;;
+        *)
+            cpuflags="-mcpu=$cpu"
+        ;;
+    esac
+
+elif enabled alpha; then
+
+    cpuflags="-mcpu=$cpu"
+
+elif enabled arm; then
+
+    check_arm_arch() {
+        test_cpp_condition stddef.h \
+            "defined __ARM_ARCH_${1}__ || defined __TARGET_ARCH_${2:-$1}" \
+            $cpuflags
+    }
+
+    probe_arm_arch() {
+        if   check_arm_arch 4;        then echo armv4
+        elif check_arm_arch 4T;       then echo armv4t
+        elif check_arm_arch 5;        then echo armv5
+        elif check_arm_arch 5E;       then echo armv5e
+        elif check_arm_arch 5T;       then echo armv5t
+        elif check_arm_arch 5TE;      then echo armv5te
+        elif check_arm_arch 5TEJ;     then echo armv5te
+        elif check_arm_arch 6;        then echo armv6
+        elif check_arm_arch 6J;       then echo armv6j
+        elif check_arm_arch 6K;       then echo armv6k
+        elif check_arm_arch 6Z;       then echo armv6z
+        elif check_arm_arch 6KZ;      then echo armv6zk
+        elif check_arm_arch 6ZK;      then echo armv6zk
+        elif check_arm_arch 6T2;      then echo armv6t2
+        elif check_arm_arch 7;        then echo armv7
+        elif check_arm_arch 7A  7_A;  then echo armv7-a
+        elif check_arm_arch 7S;       then echo armv7-a
+        elif check_arm_arch 7R  7_R;  then echo armv7-r
+        elif check_arm_arch 7M  7_M;  then echo armv7-m
+        elif check_arm_arch 7EM 7E_M; then echo armv7-m
+        elif check_arm_arch 8A  8_A;  then echo armv8-a
+        fi
+    }
+
+    [ "$cpu" = generic ] && cpu=$(probe_arm_arch)
+
+    case $cpu in
+        armv*)
+            cpuflags="-march=$cpu"
+            subarch=$(echo $cpu | sed 's/[^a-z0-9]//g')
+        ;;
+        *)
+            cpuflags="-mcpu=$cpu"
+            case $cpu in
+                cortex-a*)                               subarch=armv7a  ;;
+                cortex-r*)                               subarch=armv7r  ;;
+                cortex-m*)                 enable thumb; subarch=armv7m  ;;
+                arm11*)                                  subarch=armv6   ;;
+                arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;;
+                armv4*|arm7*|arm9[24]*)                  subarch=armv4   ;;
+                *)                             subarch=$(probe_arm_arch) ;;
+            esac
+        ;;
+    esac
+
+    case "$subarch" in
+        armv5t*)    enable fast_clz                ;;
+        armv[6-8]*)
+            enable fast_clz
+            disabled fast_unaligned || enable fast_unaligned
+            ;;
+    esac
+
+elif enabled avr32; then
+
+    case $cpu in
+        ap7[02]0[0-2])
+            subarch="avr32_ap"
+            cpuflags="-mpart=$cpu"
+        ;;
+        ap)
+            subarch="avr32_ap"
+            cpuflags="-march=$cpu"
+        ;;
+        uc3[ab]*)
+            subarch="avr32_uc"
+            cpuflags="-mcpu=$cpu"
+        ;;
+        uc)
+            subarch="avr32_uc"
+            cpuflags="-march=$cpu"
+        ;;
+    esac
+
+elif enabled bfin; then
+
+    cpuflags="-mcpu=$cpu"
+
+elif enabled mips; then
+
+    cpuflags="-march=$cpu"
+
+    if [ "$cpu" != "generic" ]; then
+        disable mips32r2
+        disable mips32r5
+        disable mips64r2
+        disable mips32r6
+        disable mips64r6
+        disable loongson2
+        disable loongson3
+
+        case $cpu in
+            24kc|24kf*|24kec|34kc|1004kc|24kef*|34kf*|1004kf*|74kc|74kf)
+                enable mips32r2
+                disable msa
+            ;;
+            p5600|i6400|p6600)
+                disable mipsdsp
+                disable mipsdspr2
+            ;;
+            loongson*)
+                enable loongson2
+                enable loongson3
+                enable local_aligned
+                enable simd_align_16
+                enable fast_64bit
+                enable fast_clz
+                enable fast_cmov
+                enable fast_unaligned
+                disable aligned_stack
+                disable mipsfpu
+                disable mipsdsp
+                disable mipsdspr2
+                case $cpu in
+                    loongson3*)
+                        cpuflags="-march=loongson3a -mhard-float -fno-expensive-optimizations"
+                    ;;
+                    loongson2e)
+                        cpuflags="-march=loongson2e -mhard-float -fno-expensive-optimizations"
+                    ;;
+                    loongson2f)
+                        cpuflags="-march=loongson2f -mhard-float -fno-expensive-optimizations"
+                    ;;
+                esac
+            ;;
+            *)
+                # Unknown CPU. Disable everything.
+                warn "unknown CPU. Disabling all MIPS optimizations."
+                disable mipsfpu
+                disable mipsdsp
+                disable mipsdspr2
+                disable msa
+                disable mmi
+            ;;
+        esac
+
+        case $cpu in
+            24kc)
+                disable mipsfpu
+                disable mipsdsp
+                disable mipsdspr2
+            ;;
+            24kf*)
+                disable mipsdsp
+                disable mipsdspr2
+            ;;
+            24kec|34kc|1004kc)
+                disable mipsfpu
+                disable mipsdspr2
+            ;;
+            24kef*|34kf*|1004kf*)
+                disable mipsdspr2
+            ;;
+            74kc)
+                disable mipsfpu
+            ;;
+            p5600)
+                enable mips32r5
+                check_cflags "-mtune=p5600" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops"
+            ;;
+            i6400)
+                enable mips64r6
+                check_cflags "-mtune=i6400 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64"
+            ;;
+            p6600)
+                enable mips64r6
+                check_cflags "-mtune=p6600 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64"
+            ;;
+        esac
+    else
+        # We do not disable anything. Is up to the user to disable the unwanted features.
+        warn 'generic cpu selected'
+    fi
+
+elif enabled ppc; then
+
+    disable ldbrx
+
+    case $(tolower $cpu) in
+        601|ppc601|powerpc601)
+            cpuflags="-mcpu=601"
+            disable altivec
+        ;;
+        603*|ppc603*|powerpc603*)
+            cpuflags="-mcpu=603"
+            disable altivec
+        ;;
+        604*|ppc604*|powerpc604*)
+            cpuflags="-mcpu=604"
+            disable altivec
+        ;;
+        g3|75*|ppc75*|powerpc75*)
+            cpuflags="-mcpu=750"
+            disable altivec
+        ;;
+        g4|745*|ppc745*|powerpc745*)
+            cpuflags="-mcpu=7450"
+            disable vsx
+        ;;
+        74*|ppc74*|powerpc74*)
+            cpuflags="-mcpu=7400"
+            disable vsx
+        ;;
+        g5|970|ppc970|powerpc970)
+            cpuflags="-mcpu=970"
+            disable vsx
+        ;;
+        power[3-6]*)
+            cpuflags="-mcpu=$cpu"
+            disable vsx
+        ;;
+        power[7-8]*)
+            cpuflags="-mcpu=$cpu"
+        ;;
+        cell)
+            cpuflags="-mcpu=cell"
+            enable ldbrx
+            disable vsx
+        ;;
+        e500mc)
+            cpuflags="-mcpu=e500mc"
+            disable altivec
+        ;;
+        e500v2)
+            cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double"
+            disable altivec
+            disable dcbzl
+        ;;
+        e500)
+            cpuflags="-mcpu=8540 -mhard-float"
+            disable altivec
+            disable dcbzl
+        ;;
+    esac
+
+elif enabled sparc; then
+
+    case $cpu in
+        cypress|f93[04]|tsc701|sparcl*|supersparc|hypersparc|niagara|v[789])
+            cpuflags="-mcpu=$cpu"
+        ;;
+        ultrasparc*|niagara[234])
+            cpuflags="-mcpu=$cpu"
+        ;;
+    esac
+
+elif enabled x86; then
+
+    case $cpu in
+        i[345]86|pentium)
+            cpuflags="-march=$cpu"
+            disable i686
+            disable mmx
+        ;;
+        # targets that do NOT support nopl and conditional mov (cmov)
+        pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
+            cpuflags="-march=$cpu"
+            disable i686
+        ;;
+        # targets that do support nopl and conditional mov (cmov)
+        i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx\
+        |core*|atom|bonnell|nehalem|westmere|silvermont|sandybridge|ivybridge|haswell|broadwell|skylake*|knl\
+        |amdfam10|barcelona|b[dt]ver*|znver*)
+            cpuflags="-march=$cpu"
+            enable i686
+            enable fast_cmov
+        ;;
+        # targets that do support conditional mov but on which it's slow
+        pentium4|pentium4m|prescott|nocona)
+            cpuflags="-march=$cpu"
+            enable i686
+            disable fast_cmov
+        ;;
+    esac
+
+fi
+
+if [ "$cpu" != generic ]; then
+    add_cflags  $cpuflags
+    add_asflags $cpuflags
+    test "$cc_type" = "$ld_type" && add_ldflags $cpuflags
+fi
+
+# compiler sanity check
+test_exec <<EOF
+int main(void){ return 0; }
+EOF
+if test "$?" != 0; then
+    echo "$cc is unable to create an executable file."
+    if test -z "$cross_prefix" && ! enabled cross_compile ; then
+        echo "If $cc is a cross-compiler, use the --enable-cross-compile option."
+        echo "Only do this if you know what cross compiling means."
+    fi
+    die "C compiler test failed."
+fi
+
+add_cppflags -D_ISOC99_SOURCE
+add_cxxflags -D__STDC_CONSTANT_MACROS
+check_cxxflags -std=c++11 || check_cxxflags -std=c++0x
+
+# some compilers silently accept -std=c11, so we also need to check that the
+# version macro is defined properly
+test_cflags_cc -std=c11 ctype.h "__STDC_VERSION__ >= 201112L" &&
+    add_cflags -std=c11 ||
+    check_cflags -std=c99
+
+check_cppflags -D_FILE_OFFSET_BITS=64
+check_cppflags -D_LARGEFILE_SOURCE
+
+add_host_cppflags -D_ISOC99_SOURCE
+check_host_cflags -std=c99
+check_host_cflags -Wall
+check_host_cflags $host_cflags_speed
+
+check_64bit(){
+    arch32=$1
+    arch64=$2
+    expr=${3:-'sizeof(void *) > 4'}
+    test_code cc "" "int test[2*($expr) - 1]" &&
+        subarch=$arch64 || subarch=$arch32
+    enable $subarch
+}
+
+case "$arch" in
+    aarch64|alpha|ia64)
+        enabled shared && enable_weak pic
+    ;;
+    mips)
+        check_64bit mips mips64 '_MIPS_SIM > 1'
+        enabled shared && enable_weak pic
+    ;;
+    parisc)
+        check_64bit parisc parisc64
+        enabled shared && enable_weak pic
+    ;;
+    ppc)
+        check_64bit ppc ppc64
+        enabled shared && enable_weak pic
+    ;;
+    s390)
+        check_64bit s390 s390x
+        enabled shared && enable_weak pic
+    ;;
+    sparc)
+        check_64bit sparc sparc64
+        enabled shared && enable_weak pic
+    ;;
+    x86)
+        check_64bit x86_32 x86_64
+        # Treat x32 as x64 for now. Note it also needs pic if shared
+        test "$subarch" = "x86_32" && test_cpp_condition stddef.h 'defined(__x86_64__)' &&
+            subarch=x86_64 && enable x86_64 && disable x86_32
+        if enabled x86_64; then
+            enabled shared && enable_weak pic
+            objformat=elf64
+        fi
+    ;;
+esac
+
+# OS specific
+case $target_os in
+    aix)
+        SHFLAGS=-shared
+        add_cppflags '-I\$(SRC_PATH)/compat/aix'
+        enabled shared && add_ldflags -Wl,-brtl
+        arflags='-Xany -r -c'
+        striptype=""
+        ;;
+    android)
+        disable symver
+        enable section_data_rel_ro
+        SLIB_INSTALL_NAME='$(SLIBNAME)'
+        SLIB_INSTALL_LINKS=
+        SHFLAGS='-shared -Wl,-soname,$(SLIBNAME)'
+        ;;
+    haiku)
+        prefix_default="/boot/common"
+        network_extralibs="-lnetwork"
+        host_extralibs=
+        ;;
+    sunos)
+        SHFLAGS='-shared -Wl,-h,$$(@F)'
+        enabled x86 && append SHFLAGS -mimpure-text
+        network_extralibs="-lsocket -lnsl"
+        add_cppflags -D__EXTENSIONS__
+        # When using suncc to build, the Solaris linker will mark
+        # an executable with each instruction set encountered by
+        # the Solaris assembler.  As our libraries contain their own
+        # guards for processor-specific code, instead suppress
+        # generation of the HWCAPS ELF section on Solaris x86 only.
+        enabled_all suncc x86 &&
+            echo "hwcap_1 = OVERRIDE;" > mapfile &&
+            add_ldflags -Wl,-M,mapfile
+        nm_default='nm -P -g'
+        version_script='-M'
+        VERSION_SCRIPT_POSTPROCESS_CMD='perl $(SRC_PATH)/compat/solaris/make_sunver.pl - $(OBJS)'
+        ;;
+    netbsd)
+        disable symver
+        oss_indev_extralibs="-lossaudio"
+        oss_outdev_extralibs="-lossaudio"
+        enabled gcc || check_ldflags -Wl,-zmuldefs
+        ;;
+    openbsd|bitrig)
+        disable symver
+        striptype=""
+        SHFLAGS='-shared'
+        SLIB_INSTALL_NAME='$(SLIBNAME).$(LIBMAJOR).$(LIBMINOR)'
+        SLIB_INSTALL_LINKS=
+        oss_indev_extralibs="-lossaudio"
+        oss_outdev_extralibs="-lossaudio"
+        ;;
+    dragonfly)
+        disable symver
+        ;;
+    freebsd)
+        ;;
+    bsd/os)
+        add_extralibs -lpoll -lgnugetopt
+        strip="strip -d"
+        ;;
+    darwin)
+        enabled ppc && add_asflags -force_cpusubtype_ALL
+        install_name_dir_default='$(SHLIBDIR)'
+        SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(INSTALL_NAME_DIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
+        enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress
+        strip="${strip} -x"
+        add_ldflags -Wl,-dynamic,-search_paths_first
+        check_cflags -Werror=partial-availability
+        SLIBSUF=".dylib"
+        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
+        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
+        enabled x86_64 && objformat="macho64" || objformat="macho32"
+        enabled_any pic shared x86_64 ||
+            { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
+        check_header dispatch/dispatch.h &&
+            add_cppflags '-I\$(SRC_PATH)/compat/dispatch_semaphore'
+        if test -n "$sysroot"; then
+            is_in -isysroot $cc $CPPFLAGS $CFLAGS || check_cppflags -isysroot $sysroot
+            is_in -isysroot $ld $LDFLAGS          || check_ldflags  -isysroot $sysroot
+        fi
+        version_script='-exported_symbols_list'
+        VERSION_SCRIPT_POSTPROCESS_CMD='tr " " "\n" | sed -n /global:/,/local:/p | grep ";" | tr ";" "\n" | sed -E "s/(.+)/_\1/g" | sed -E "s/(.+[^*])$$$$/\1*/"'
+        ;;
+    msys*)
+        die "Native MSYS builds are discouraged, please use the MINGW environment."
+        ;;
+    mingw32*|mingw64*)
+        target_os=mingw32
+        LIBTARGET=i386
+        if enabled x86_64; then
+            LIBTARGET="i386:x86-64"
+        elif enabled arm; then
+            LIBTARGET="arm"
+        elif enabled aarch64; then
+            LIBTARGET="arm64"
+        fi
+        if enabled shared; then
+            # Cannot build both shared and static libs when using dllimport.
+            disable static
+        fi
+        enabled shared && ! enabled small && test_cmd $windres --version && enable gnu_windres
+        enabled x86_32 && check_ldflags -Wl,--large-address-aware
+        shlibdir_default="$bindir_default"
+        SLIBPREF=""
+        SLIBSUF=".dll"
+        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+        if test_cmd lib.exe -list; then
+            SLIB_EXTRA_CMD=-'lib.exe -nologo -machine:$(LIBTARGET) -def:$$(@:$(SLIBSUF)=.def) -out:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)'
+            if enabled x86_64; then
+                LIBTARGET=x64
+            fi
+        else
+            SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
+        fi
+        SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
+        SLIB_INSTALL_LINKS=
+        SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
+        SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)'
+        SLIB_CREATE_DEF_CMD='EXTERN_PREFIX="$(EXTERN_PREFIX)" AR="$(AR_CMD)" NM="$(NM_CMD)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
+        SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--disable-auto-image-base $$(@:$(SLIBSUF)=.def)'
+        enabled x86_64 && objformat="win64" || objformat="win32"
+        dlltool="${cross_prefix}dlltool"
+        ranlib=:
+        enable dos_paths
+        check_ldflags -Wl,--nxcompat,--dynamicbase
+        # Lets work around some stupidity in binutils.
+        # ld will strip relocations from executables even though we need them
+        # for dynamicbase (ASLR).  Using -pie does retain the reloc section
+        # however ld then forgets what the entry point should be (oops) so we
+        # have to manually (re)set it.
+        if enabled x86_32; then
+            disabled debug && add_ldexeflags -Wl,--pic-executable,-e,_mainCRTStartup
+        elif enabled x86_64; then
+            disabled debug && add_ldexeflags -Wl,--pic-executable,-e,mainCRTStartup
+            check_ldflags -Wl,--high-entropy-va # binutils 2.25
+            # Set image base >4GB for extra entropy with HEASLR
+            add_ldexeflags -Wl,--image-base,0x140000000
+            append SHFLAGS -Wl,--image-base,0x180000000
+        fi
+        ;;
+    win32|win64)
+        disable symver
+        if enabled shared; then
+            # Link to the import library instead of the normal static library
+            # for shared libs.
+            LD_LIB='%.lib'
+            # Cannot build both shared and static libs with MSVC or icl.
+            disable static
+        fi
+        enabled x86_32 && check_ldflags -LARGEADDRESSAWARE
+        shlibdir_default="$bindir_default"
+        SLIBPREF=""
+        SLIBSUF=".dll"
+        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+        SLIB_CREATE_DEF_CMD='EXTERN_PREFIX="$(EXTERN_PREFIX)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
+        SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
+        SLIB_INSTALL_LINKS=
+        SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
+        SLIB_INSTALL_EXTRA_LIB='$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)'
+        SHFLAGS='-dll -def:$$(@:$(SLIBSUF)=.def) -implib:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)'
+        enabled x86_64 && objformat="win64" || objformat="win32"
+        ranlib=:
+        enable dos_paths
+        ;;
+    cygwin*)
+        target_os=cygwin
+        shlibdir_default="$bindir_default"
+        SLIBPREF="cyg"
+        SLIBSUF=".dll"
+        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+        SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
+        SLIB_INSTALL_LINKS=
+        SLIB_INSTALL_EXTRA_LIB='lib$(FULLNAME).dll.a'
+        SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a'
+        enabled x86_64 && objformat="win64" || objformat="win32"
+        enable dos_paths
+        enabled shared && ! enabled small && test_cmd $windres --version && enable gnu_windres
+        add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
+        ;;
+    *-dos|freedos|opendos)
+        network_extralibs="-lsocket"
+        objformat="coff"
+        enable dos_paths
+        add_cppflags -U__STRICT_ANSI__
+        ;;
+    linux)
+        enable section_data_rel_ro
+        enabled_any arm aarch64 && enable_weak linux_perf
+        ;;
+    irix*)
+        target_os=irix
+        ranlib="echo ignoring ranlib"
+        ;;
+    os/2*)
+        strip="lxlite -CS"
+        striptype=""
+        objformat="aout"
+        add_cppflags -D_GNU_SOURCE
+        add_ldflags -Zomf -Zbin-files -Zargs-wild -Zhigh-mem -Zmap
+        SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
+        LIBSUF="_s.a"
+        SLIBPREF=""
+        SLIBSUF=".dll"
+        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(FULLNAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)'
+        SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(FULLNAME).def; \
+            echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(FULLNAME).def; \
+            echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(FULLNAME).def; \
+            echo EXPORTS >> $(SUBDIR)$(FULLNAME).def; \
+            emxexp $(OBJS) >> $(SUBDIR)$(FULLNAME).def'
+        SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(FULLNAME)_dll.a $(SUBDIR)$(FULLNAME).def; \
+            emximp -o $(SUBDIR)$(LIBPREF)$(FULLNAME)_dll.lib $(SUBDIR)$(FULLNAME).def;'
+        SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
+        SLIB_INSTALL_LINKS=
+        SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(FULLNAME)_dll.a $(LIBPREF)$(FULLNAME)_dll.lib'
+        enable dos_paths
+        enable_weak os2threads
+        ;;
+    gnu/kfreebsd)
+        add_cppflags -D_BSD_SOURCE
+        ;;
+    gnu)
+        ;;
+    qnx)
+        add_cppflags -D_QNX_SOURCE
+        network_extralibs="-lsocket"
+        ;;
+    symbian)
+        SLIBSUF=".dll"
+        enable dos_paths
+        add_cflags --include=$sysinclude/gcce/gcce.h -fvisibility=default
+        add_cppflags -D__GCCE__ -D__SYMBIAN32__ -DSYMBIAN_OE_POSIX_SIGNALS
+        add_ldflags -Wl,--target1-abs,--no-undefined \
+                    -Wl,-Ttext,0x80000,-Tdata,0x1000000 -shared \
+                    -Wl,--entry=_E32Startup -Wl,-u,_E32Startup
+        add_extralibs -l:eexe.lib -l:usrt2_2.lib -l:dfpaeabi.dso \
+                      -l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \
+                      -l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib
+        ;;
+    minix)
+        ;;
+    none)
+        ;;
+    *)
+        die "Unknown OS '$target_os'."
+        ;;
+esac
+
+# test if creating links works
+link_dest=$(mktemp -u $TMPDIR/dest_XXXXXXXX)
+link_name=$(mktemp -u $TMPDIR/name_XXXXXXXX)
+mkdir "$link_dest"
+$ln_s "$link_dest" "$link_name"
+touch "$link_dest/test_file"
+if [ "$source_path" != "." ] && ([ ! -d src ] || [ -L src ]) && [ -e "$link_name/test_file" ]; then
+    # create link to source path
+    [ -e src ] && rm src
+    $ln_s "$source_path" src
+    source_link=src
+else
+    # creating directory links doesn't work
+    # fall back to using the full source path
+    source_link="$source_path"
+fi
+# cleanup
+rm -r "$link_dest"
+rm -r "$link_name"
+
+# determine libc flavour
+
+probe_libc(){
+    pfx=$1
+    pfx_no_=${pfx%_}
+    # uclibc defines __GLIBC__, so it needs to be checked before glibc.
+    if test_${pfx}cpp_condition features.h "defined __UCLIBC__"; then
+        eval ${pfx}libc_type=uclibc
+        add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
+    elif test_${pfx}cpp_condition features.h "defined __GLIBC__"; then
+        eval ${pfx}libc_type=glibc
+        add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
+    # MinGW headers can be installed on Cygwin, so check for newlib first.
+    elif test_${pfx}cpp_condition newlib.h "defined _NEWLIB_VERSION"; then
+        eval ${pfx}libc_type=newlib
+        add_${pfx}cppflags -U__STRICT_ANSI__ -D_XOPEN_SOURCE=600
+    # MinGW64 is backwards compatible with MinGW32, so check for it first.
+    elif test_${pfx}cpp_condition _mingw.h "defined __MINGW64_VERSION_MAJOR"; then
+        eval ${pfx}libc_type=mingw64
+        if test_${pfx}cpp_condition _mingw.h "__MINGW64_VERSION_MAJOR < 3"; then
+            add_compat msvcrt/snprintf.o
+            add_cflags "-include $source_path/compat/msvcrt/snprintf.h"
+        fi
+        add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
+        eval test \$${pfx_no_}cc_type = "gcc" &&
+            add_${pfx}cppflags -D__printf__=__gnu_printf__
+        test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0600" &&
+            add_${pfx}cppflags -D_WIN32_WINNT=0x0600
+    elif test_${pfx}cpp_condition _mingw.h "defined __MINGW_VERSION"  ||
+         test_${pfx}cpp_condition _mingw.h "defined __MINGW32_VERSION"; then
+        eval ${pfx}libc_type=mingw32
+        test_${pfx}cpp_condition _mingw.h "__MINGW32_MAJOR_VERSION > 3 || \
+            (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
+            die "ERROR: MinGW32 runtime version must be >= 3.15."
+        add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
+        test_${pfx}cpp_condition _mingw.h "__MSVCRT_VERSION__ < 0x0700" &&
+            add_${pfx}cppflags -D__MSVCRT_VERSION__=0x0700
+        test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0600" &&
+            add_${pfx}cppflags -D_WIN32_WINNT=0x0600
+        eval test \$${pfx_no_}cc_type = "gcc" &&
+            add_${pfx}cppflags -D__printf__=__gnu_printf__
+    elif test_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then
+        eval ${pfx}libc_type=msvcrt
+        if test_${pfx}cpp_condition crtversion.h "_VC_CRT_MAJOR_VERSION < 14"; then
+            if [ "$pfx" = host_ ]; then
+                add_host_cppflags -Dsnprintf=_snprintf
+            else
+                add_compat strtod.o strtod=avpriv_strtod
+                add_compat msvcrt/snprintf.o snprintf=avpriv_snprintf   \
+                                             _snprintf=avpriv_snprintf  \
+                                             vsnprintf=avpriv_vsnprintf
+            fi
+        fi
+        add_${pfx}cppflags -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS
+        # The MSVC 2010 headers (Win 7.0 SDK) set _WIN32_WINNT to
+        # 0x601 by default unless something else is set by the user.
+        # This can easily lead to us detecting functions only present
+        # in such new versions and producing binaries requiring windows 7.0.
+        # Therefore explicitly set the default to Vista unless the user has
+        # set something else on the command line.
+        # Don't do this if WINAPI_FAMILY is set and is set to a non-desktop
+        # family. For these cases, configure is free to use any functions
+        # found in the SDK headers by default. (Alternatively, we could force
+        # _WIN32_WINNT to 0x0602 in that case.)
+        test_${pfx}cpp_condition stdlib.h "defined(_WIN32_WINNT)" ||
+            { test_${pfx}cpp <<EOF && add_${pfx}cppflags -D_WIN32_WINNT=0x0600; }
+#ifdef WINAPI_FAMILY
+#include <winapifamily.h>
+#if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
+#error not desktop
+#endif
+#endif
+EOF
+        if [ "$pfx" = "" ]; then
+            check_func strtoll || add_cflags -Dstrtoll=_strtoi64
+            check_func strtoull || add_cflags -Dstrtoull=_strtoui64
+        fi
+    elif test_${pfx}cpp_condition stddef.h "defined __KLIBC__"; then
+        eval ${pfx}libc_type=klibc
+    elif test_${pfx}cpp_condition sys/cdefs.h "defined __BIONIC__"; then
+        eval ${pfx}libc_type=bionic
+    elif test_${pfx}cpp_condition sys/brand.h "defined LABELED_BRAND_NAME"; then
+        eval ${pfx}libc_type=solaris
+        add_${pfx}cppflags -D__EXTENSIONS__ -D_XOPEN_SOURCE=600
+    fi
+    test_${pfx}cc <<EOF
+#include <time.h>
+void *v = localtime_r;
+EOF
+test "$?" != 0 && test_${pfx}cc -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 <<EOF && add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
+#include <time.h>
+void *v = localtime_r;
+EOF
+
+    eval test -n "\${${pfx}libc_type}" && enable ${pfx}libc_${libc_type}
+}
+
+probe_libc
+probe_libc host_
+
+# hacks for compiler/libc/os combinations
+
+case $libc_type in
+    bionic)
+        add_compat strtod.o strtod=avpriv_strtod
+        ;;
+esac
+
+check_compile_assert flt_lim "float.h limits.h" "DBL_MAX == (double)DBL_MAX" ||
+    add_cppflags '-I\$(SRC_PATH)/compat/float'
+
+test_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable_weak pic
+
+set_default libdir
+: ${shlibdir_default:="$libdir"}
+: ${pkgconfigdir_default:="$libdir/pkgconfig"}
+
+set_default $PATHS_LIST
+set_default nm
+
+disabled optimizations || enabled ossfuzz || check_cflags -fomit-frame-pointer
+
+enable_weak_pic() {
+    disabled pic && return
+    enable pic
+    add_cppflags -DPIC
+    case "$target_os" in
+    mingw*|cygwin*|win*)
+        ;;
+    *)
+        add_cflags -fPIC
+        add_asflags -fPIC
+        ;;
+    esac
+}
+
+enabled pic && enable_weak_pic
+
+test_cc <<EOF || die "Symbol mangling check failed."
+int ff_extern;
+EOF
+sym=$($nm $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }')
+extern_prefix=${sym%%ff_extern*}
+
+! disabled inline_asm && check_inline_asm inline_asm '"" ::'
+
+for restrict_keyword in restrict __restrict__ __restrict ""; do
+    test_code cc "" "char * $restrict_keyword p" && break
+done
+
+check_cc pragma_deprecated "" '_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")'
+
+# The global variable ensures the bits appear unchanged in the object file.
+test_cc <<EOF || die "endian test failed"
+unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
+EOF
+od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
+
+check_cc const_nan math.h "struct { double d; } static const bar[] = { { NAN } }"
+
+if ! enabled ppc64 || enabled bigendian; then
+    disable vsx
+fi
+
+check_gas() {
+    log "check_gas using '$as' as AS"
+    # :vararg is used on aarch64, arm and ppc altivec
+    check_as vararg "
+.macro m n, y:vararg=0
+\n: .int \y
+.endm
+m x" || return 1
+    # .altmacro is only used in arm asm
+    ! enabled arm || check_as gnu_as ".altmacro"
+}
+
+if enabled_any arm aarch64 || enabled_all ppc altivec && enabled asm; then
+    nogas=:
+    enabled_any arm aarch64 && nogas=die
+    enabled_all ppc altivec && [ $target_os_default != aix ] && nogas=warn
+    as_noop=-v
+
+    case $as_type in
+        arm*) gaspp_as_type=armasm; as_noop=-h ;;
+        gcc)  gaspp_as_type=gas ;;
+        *)    gaspp_as_type=$as_type ;;
+    esac
+
+    [ $target_os = "darwin" ] && gaspp_as_type="apple-$gaspp_as_type"
+
+    test "${as#*gas-preprocessor.pl}" != "$as" ||
+    test_cmd gas-preprocessor.pl -arch $arch -as-type $gaspp_as_type -- ${as:=$cc} $as_noop &&
+        gas="${gas:=gas-preprocessor.pl} -arch $arch -as-type $gaspp_as_type -- ${as:=$cc}"
+
+    if ! check_gas ; then
+        as=${gas:=$as}
+        check_gas || \
+            $nogas "GNU assembler not found, install/update gas-preprocessor"
+    fi
+
+    check_as as_func ".func test
+                      .endfunc"
+fi
+
+check_inline_asm inline_asm_labels '"1:\n"'
+
+check_inline_asm inline_asm_nonlocal_labels '"Label:\n"'
+
+if enabled aarch64; then
+    enabled armv8 && check_insn armv8 'prfm   pldl1strm, [x0]'
+    # internal assembler in clang 3.3 does not support this instruction
+    enabled neon && check_insn neon 'ext   v0.8B, v0.8B, v1.8B, #1'
+    enabled vfp  && check_insn vfp  'fmadd d0,    d0,    d1,    d2'
+
+    map 'enabled_any ${v}_external ${v}_inline || disable $v' $ARCH_EXT_LIST_ARM
+
+elif enabled alpha; then
+
+    check_cflags -mieee
+
+elif enabled arm; then
+
+    enabled msvc && check_cpp_condition thumb stddef.h "defined _M_ARMT"
+    test_cpp_condition stddef.h "defined __thumb__" && test_cc <<EOF && enable_weak thumb
+float func(float a, float b){ return a+b; }
+EOF
+    enabled thumb && check_cflags -mthumb || check_cflags -marm
+
+    if check_cpp_condition vfp_args stddef.h "defined __ARM_PCS_VFP"; then
+        :
+    elif check_cpp_condition vfp_args stddef.h "defined _M_ARM_FP && _M_ARM_FP >= 30"; then
+        :
+    elif ! test_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__" && [ $target_os != darwin ]; then
+        case "${cross_prefix:-$cc}" in
+            *hardfloat*) enable vfp_args; fpabi=vfp ;;
+            *) check_ld "cc" vfp_args <<EOF && fpabi=vfp || fpabi=soft ;;
+__asm__ (".eabi_attribute 28, 1");
+int main(void) { return 0; }
+EOF
+        esac
+        warn "Compiler does not indicate floating-point ABI, guessing $fpabi."
+    fi
+
+    enabled armv5te && check_insn armv5te 'qadd r0, r0, r0'
+    enabled armv6   && check_insn armv6   'sadd16 r0, r0, r0'
+    enabled armv6t2 && check_insn armv6t2 'movt r0, #0'
+    enabled neon    && check_insn neon    'vadd.i16 q0, q0, q0'
+    enabled vfp     && check_insn vfp     'fadds s0, s0, s0'
+    enabled vfpv3   && check_insn vfpv3   'vmov.f32 s0, #1.0'
+    enabled setend  && check_insn setend  'setend be'
+
+    [ $target_os = linux ] || [ $target_os = android ] ||
+        map 'enabled_any ${v}_external ${v}_inline || disable $v' \
+            $ARCH_EXT_LIST_ARM
+
+    check_inline_asm asm_mod_q '"add r0, %Q0, %R0" :: "r"((long long)0)'
+
+    check_as as_arch_directive ".arch armv7-a"
+    check_as as_dn_directive   "ra .dn d0.i16"
+    check_as as_fpu_directive  ".fpu neon"
+
+    # llvm's integrated assembler supports .object_arch from llvm 3.5
+    [ "$objformat" = elf32 ] || [ "$objformat" = elf64 ] &&
+        check_as as_object_arch ".object_arch armv4"
+
+    # MS armasm fails to assemble our PIC constructs
+    [ $target_os != win32 ] && enabled_all armv6t2 shared !pic && enable_weak_pic
+
+elif enabled mips; then
+
+    enabled loongson2 && check_inline_asm loongson2 '"dmult.g $8, $9, $10"'
+    enabled loongson3 && check_inline_asm loongson3 '"gsldxc1 $f0, 0($2, $3)"'
+    enabled mmi && check_inline_asm mmi '"punpcklhw $f0, $f0, $f0"'
+
+    # Enable minimum ISA based on selected options
+    if enabled mips64; then
+        enabled mips64r6 && check_inline_asm_flags mips64r6 '"dlsa $0, $0, $0, 1"' '-mips64r6'
+        enabled mips64r2 && check_inline_asm_flags mips64r2 '"dext $0, $0, 0, 1"' '-mips64r2'
+        disabled mips64r6 && disabled mips64r2 && check_inline_asm_flags mips64r1 '"daddi $0, $0, 0"' '-mips64'
+    else
+        enabled mips32r6 && check_inline_asm_flags mips32r6 '"aui $0, $0, 0"' '-mips32r6'
+        enabled mips32r5 && check_inline_asm_flags mips32r5 '"eretnc"' '-mips32r5'
+        enabled mips32r2 && check_inline_asm_flags mips32r2 '"ext $0, $0, 0, 1"' '-mips32r2'
+        disabled mips32r6 && disabled mips32r5 && disabled mips32r2 && check_inline_asm_flags mips32r1 '"addi $0, $0, 0"' '-mips32'
+    fi
+
+    enabled mipsfpu && check_inline_asm_flags mipsfpu '"cvt.d.l $f0, $f2"' '-mhard-float'
+    enabled mipsfpu && (enabled mips32r5 || enabled mips32r6 || enabled mips64r6) && check_inline_asm_flags mipsfpu '"cvt.d.l $f0, $f1"' '-mfp64'
+    enabled mipsfpu && enabled msa && check_inline_asm_flags msa '"addvi.b $w0, $w1, 1"' '-mmsa' && check_header msa.h || disable msa
+    enabled mipsdsp && check_inline_asm_flags mipsdsp '"addu.qb $t0, $t1, $t2"' '-mdsp'
+    enabled mipsdspr2 && check_inline_asm_flags mipsdspr2 '"absq_s.qb $t0, $t1"' '-mdspr2'
+
+    if enabled bigendian && enabled msa; then
+        disable msa
+    fi
+
+elif enabled parisc; then
+
+    if enabled gcc; then
+        case $($cc -dumpversion) in
+            4.[3-9].*) check_cflags -fno-optimize-sibling-calls ;;
+        esac
+    fi
+
+elif enabled ppc; then
+
+    enable local_aligned
+
+    check_inline_asm dcbzl     '"dcbzl 0, %0" :: "r"(0)'
+    check_inline_asm ibm_asm   '"add 0, 0, 0"'
+    check_inline_asm ppc4xx    '"maclhw r10, r11, r12"'
+    check_inline_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)'
+
+    if enabled altivec; then
+        check_cflags -maltivec -mabi=altivec
+
+        # check if our compiler supports Motorola AltiVec C API
+        check_cc altivec altivec.h "vector signed int v1 = (vector signed int) { 0 };
+                                    vector signed int v2 = (vector signed int) { 1 };
+                                    v1 = vec_add(v1, v2);"
+
+        enabled altivec || warn "Altivec disabled, possibly missing --cpu flag"
+    fi
+
+    if enabled vsx; then
+        check_cflags -mvsx &&
+        check_cc vsx altivec.h "int v[4] = { 0 };
+                                vector signed int v1 = vec_vsx_ld(0, v);"
+    fi
+
+    if enabled power8; then
+        check_cpp_condition power8 "altivec.h" "defined(_ARCH_PWR8)"
+    fi
+
+elif enabled x86; then
+
+    check_builtin rdtsc    intrin.h   "__rdtsc()"
+    check_builtin mm_empty mmintrin.h "_mm_empty()"
+
+    enable local_aligned
+
+    # check whether EBP is available on x86
+    # As 'i' is stored on the stack, this program will crash
+    # if the base pointer is used to access it because the
+    # base pointer is cleared in the inline assembly code.
+    check_exec_crash <<EOF && enable ebp_available
+volatile int i=0;
+__asm__ volatile ("xorl %%ebp, %%ebp" ::: "%ebp");
+return i;
+EOF
+
+    # check whether EBX is available on x86
+    check_inline_asm ebx_available '""::"b"(0)' &&
+        check_inline_asm ebx_available '"":::"%ebx"'
+
+    # check whether xmm clobbers are supported
+    check_inline_asm xmm_clobbers '"":::"%xmm0"'
+
+    check_inline_asm inline_asm_direct_symbol_refs '"movl '$extern_prefix'test, %eax"' ||
+        check_inline_asm inline_asm_direct_symbol_refs '"movl '$extern_prefix'test(%rip), %eax"'
+
+    # check whether binutils is new enough to compile SSSE3/MMXEXT
+    enabled ssse3  && check_inline_asm ssse3_inline  '"pabsw %xmm0, %xmm0"'
+    enabled mmxext && check_inline_asm mmxext_inline '"pmaxub %mm0, %mm1"'
+
+    probe_x86asm(){
+        x86asmexe_probe=$1
+        if test_cmd $x86asmexe_probe -v; then
+            x86asmexe=$x86asmexe_probe
+            x86asm_type=nasm
+            x86asm_debug="-g -F dwarf"
+            X86ASMDEP=
+            X86ASM_DEPFLAGS='-MD $(@:.o=.d)'
+        elif test_cmd $x86asmexe_probe --version; then
+            x86asmexe=$x86asmexe_probe
+            x86asm_type=yasm
+            x86asm_debug="-g dwarf2"
+            X86ASMDEP='$(DEPX86ASM) $(X86ASMFLAGS) -M $(X86ASM_O) $< > $(@:.o=.d)'
+            X86ASM_DEPFLAGS=
+        fi
+        check_x86asm x86asm "movbe ecx, [5]"
+    }
+
+    if ! disabled_any asm mmx x86asm; then
+        disable x86asm
+        for program in $x86asmexe nasm yasm; do
+            probe_x86asm $program && break
+        done
+        disabled x86asm && die "nasm/yasm not found or too old. Use --disable-x86asm for a crippled build."
+        X86ASMFLAGS="-f $objformat"
+        enabled pic               && append X86ASMFLAGS "-DPIC"
+        test -n "$extern_prefix"  && append X86ASMFLAGS "-DPREFIX"
+        case "$objformat" in
+            elf*) enabled debug && append X86ASMFLAGS $x86asm_debug ;;
+        esac
+
+        check_x86asm avx512_external "vmovdqa32 [eax]{k1}{z}, zmm0"
+        check_x86asm avx2_external   "vextracti128 xmm0, ymm0, 0"
+        check_x86asm xop_external    "vpmacsdd xmm0, xmm1, xmm2, xmm3"
+        check_x86asm fma4_external   "vfmaddps ymm0, ymm1, ymm2, ymm3"
+        check_x86asm cpunop          "CPU amdnop"
+    fi
+
+    case "$cpu" in
+        athlon*|opteron*|k8*|pentium|pentium-mmx|prescott|nocona|atom|geode)
+            disable fast_clz
+        ;;
+    esac
+
+fi
+
+check_cc intrinsics_neon arm_neon.h "int16x8_t test = vdupq_n_s16(0)"
+
+check_ldflags -Wl,--as-needed
+check_ldflags -Wl,-z,noexecstack
+
+if ! disabled network; then
+    check_func getaddrinfo $network_extralibs
+    check_func inet_aton $network_extralibs
+
+    check_type netdb.h "struct addrinfo"
+    check_type netinet/in.h "struct group_source_req" -D_BSD_SOURCE
+    check_type netinet/in.h "struct ip_mreq_source" -D_BSD_SOURCE
+    check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE
+    check_type poll.h "struct pollfd"
+    check_type netinet/sctp.h "struct sctp_event_subscribe"
+    check_struct "sys/socket.h" "struct msghdr" msg_flags
+    check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len
+    check_type netinet/in.h "struct sockaddr_in6"
+    check_type "sys/types.h sys/socket.h" "struct sockaddr_storage"
+    check_type "sys/types.h sys/socket.h" socklen_t
+
+    # Prefer arpa/inet.h over winsock2
+    if check_header arpa/inet.h ; then
+        check_func closesocket
+    elif check_header winsock2.h ; then
+        check_func_headers winsock2.h closesocket -lws2 &&
+            network_extralibs="-lws2" ||
+        { check_func_headers winsock2.h closesocket -lws2_32 &&
+            network_extralibs="-lws2_32"; } || disable winsock2_h network
+        check_func_headers ws2tcpip.h getaddrinfo $network_extralibs
+
+        check_type ws2tcpip.h socklen_t
+        check_type ws2tcpip.h "struct addrinfo"
+        check_type ws2tcpip.h "struct group_source_req"
+        check_type ws2tcpip.h "struct ip_mreq_source"
+        check_type ws2tcpip.h "struct ipv6_mreq"
+        check_type winsock2.h "struct pollfd"
+        check_struct winsock2.h "struct sockaddr" sa_len
+        check_type ws2tcpip.h "struct sockaddr_in6"
+        check_type ws2tcpip.h "struct sockaddr_storage"
+    else
+        disable network
+    fi
+fi
+
+check_builtin atomic_cas_ptr atomic.h "void **ptr; void *oldval, *newval; atomic_cas_ptr(ptr, oldval, newval)"
+check_builtin machine_rw_barrier mbarrier.h "__machine_rw_barrier()"
+check_builtin MemoryBarrier windows.h "MemoryBarrier()"
+check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)"
+check_builtin gmtime_r time.h "time_t *time; struct tm *tm; gmtime_r(time, tm)"
+check_builtin localtime_r time.h "time_t *time; struct tm *tm; localtime_r(time, tm)"
+check_builtin x264_csp_bgr "stdint.h x264.h" "X264_CSP_BGR"
+
+case "$custom_allocator" in
+    jemalloc)
+        # jemalloc by default does not use a prefix
+        require libjemalloc jemalloc/jemalloc.h malloc -ljemalloc
+    ;;
+    tcmalloc)
+        require_pkg_config libtcmalloc libtcmalloc gperftools/tcmalloc.h tc_malloc
+        malloc_prefix=tc_
+    ;;
+esac
+
+check_func_headers malloc.h _aligned_malloc     && enable aligned_malloc
+check_func  ${malloc_prefix}memalign            && enable memalign
+check_func  ${malloc_prefix}posix_memalign      && enable posix_memalign
+
+check_func  access
+check_func_headers stdlib.h arc4random
+check_lib   clock_gettime time.h clock_gettime || check_lib clock_gettime time.h clock_gettime -lrt
+check_func  fcntl
+check_func  fork
+check_func  gethrtime
+check_func  getopt
+check_func  getrusage
+check_func  gettimeofday
+check_func  isatty
+check_func  mkstemp
+check_func  mmap
+check_func  mprotect
+# Solaris has nanosleep in -lrt, OpenSolaris no longer needs that
+check_func_headers time.h nanosleep || check_lib nanosleep time.h nanosleep -lrt
+check_func  sched_getaffinity
+check_func  setrlimit
+check_struct "sys/stat.h" "struct stat" st_mtim.tv_nsec -D_BSD_SOURCE
+check_func  strerror_r
+check_func  sysconf
+check_func  sysctl
+check_func  usleep
+
+check_func_headers conio.h kbhit
+check_func_headers io.h setmode
+check_func_headers lzo/lzo1x.h lzo1x_999_compress
+check_func_headers mach/mach_time.h mach_absolute_time
+check_func_headers stdlib.h getenv
+check_func_headers sys/stat.h lstat
+
+check_func_headers windows.h GetProcessAffinityMask
+check_func_headers windows.h GetProcessTimes
+check_func_headers windows.h GetSystemTimeAsFileTime
+check_func_headers windows.h LoadLibrary
+check_func_headers windows.h MapViewOfFile
+check_func_headers windows.h PeekNamedPipe
+check_func_headers windows.h SetConsoleTextAttribute
+check_func_headers windows.h SetConsoleCtrlHandler
+check_func_headers windows.h Sleep
+check_func_headers windows.h VirtualAlloc
+check_func_headers glob.h glob
+enabled xlib &&
+    check_func_headers "X11/Xlib.h X11/extensions/Xvlib.h" XvGetPortAttribute -lXv -lX11 -lXext
+
+check_header direct.h
+check_header dirent.h
+check_header dxgidebug.h
+check_header dxva.h
+check_header dxva2api.h -D_WIN32_WINNT=0x0600
+check_header io.h
+check_header linux/perf_event.h
+check_header libcrystalhd/libcrystalhd_if.h
+check_header malloc.h
+check_header net/udplite.h
+check_header poll.h
+check_header sys/param.h
+check_header sys/resource.h
+check_header sys/select.h
+check_header sys/time.h
+check_header sys/un.h
+check_header termios.h
+check_header unistd.h
+check_header valgrind/valgrind.h
+check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepareToEncodeFrames -framework VideoToolbox
+check_header windows.h
+check_header X11/extensions/XvMClib.h
+check_header asm/types.h
+
+# it seems there are versions of clang in some distros that try to use the
+# gcc headers, which explodes for stdatomic
+# so we also check that atomics actually work here
+check_builtin stdatomic stdatomic.h "atomic_int foo, bar = ATOMIC_VAR_INIT(-1); atomic_store(&foo, 0); foo += bar"
+
+check_lib advapi32 "windows.h"            RegCloseKey          -ladvapi32
+check_lib bcrypt   "windows.h bcrypt.h"   BCryptGenRandom      -lbcrypt &&
+    check_cpp_condition bcrypt bcrypt.h "defined BCRYPT_RNG_ALGORITHM"
+check_lib ole32    "windows.h"            CoTaskMemFree        -lole32
+check_lib shell32  "windows.h shellapi.h" CommandLineToArgvW   -lshell32
+check_lib psapi    "windows.h psapi.h"    GetProcessMemoryInfo -lpsapi
+
+check_lib android android/native_window.h ANativeWindow_acquire -landroid
+check_lib mediandk "stdint.h media/NdkImage.h" AImage_delete -lmediandk
+check_lib camera2ndk "stdbool.h stdint.h camera/NdkCameraManager.h" ACameraManager_create -lcamera2ndk
+
+enabled appkit       && check_apple_framework AppKit
+enabled audiotoolbox && check_apple_framework AudioToolbox
+enabled avfoundation && check_apple_framework AVFoundation
+enabled coreimage    && check_apple_framework CoreImage
+enabled videotoolbox && check_apple_framework VideoToolbox
+
+check_apple_framework CoreFoundation
+check_apple_framework CoreMedia
+check_apple_framework CoreVideo
+
+enabled avfoundation && {
+    disable coregraphics applicationservices
+    check_lib coregraphics        CoreGraphics/CoreGraphics.h               CGGetActiveDisplayList "-framework CoreGraphics" ||
+    check_lib applicationservices ApplicationServices/ApplicationServices.h CGGetActiveDisplayList "-framework ApplicationServices"; }
+
+enabled videotoolbox && {
+    check_lib coreservices CoreServices/CoreServices.h UTGetOSTypeFromString "-framework CoreServices"
+    check_func_headers CoreMedia/CMFormatDescription.h kCMVideoCodecType_HEVC "-framework CoreMedia"
+}
+
+check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss
+
+check_type "windows.h dxva.h" "DXVA_PicParams_HEVC" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0
+check_type "windows.h dxva.h" "DXVA_PicParams_VP9" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0
+check_type "windows.h d3d11.h" "ID3D11VideoDecoder"
+check_type "windows.h d3d11.h" "ID3D11VideoContext"
+check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602
+
+check_type "va/va.h va/va_dec_hevc.h" "VAPictureParameterBufferHEVC"
+check_type "va/va.h va/va_dec_vp8.h" "VAPictureParameterBufferVP8"
+check_struct "va/va.h" "VADecPictureParameterBufferVP9" bit_depth
+check_type "va/va.h va/va_vpp.h" "VAProcPipelineParameterBuffer"
+check_type "va/va.h va/va_enc_h264.h" "VAEncPictureParameterBufferH264"
+check_type "va/va.h va/va_enc_hevc.h" "VAEncPictureParameterBufferHEVC"
+check_type "va/va.h va/va_enc_jpeg.h" "VAEncPictureParameterBufferJPEG"
+check_type "va/va.h va/va_enc_mpeg2.h" "VAEncPictureParameterBufferMPEG2"
+check_type "va/va.h va/va_enc_vp8.h"  "VAEncPictureParameterBufferVP8"
+check_type "va/va.h va/va_enc_vp9.h"  "VAEncPictureParameterBufferVP9"
+
+check_type "vdpau/vdpau.h" "VdpPictureInfoHEVC"
+
+if ! disabled ffnvcodec; then
+    check_pkg_config ffnvcodec "ffnvcodec >= 8.0.14.1" \
+        "ffnvcodec/nvEncodeAPI.h ffnvcodec/dynlink_cuda.h ffnvcodec/dynlink_cuviddec.h ffnvcodec/dynlink_nvcuvid.h" ""
+fi
+
+check_cpp_condition winrt windows.h "!WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)"
+
+if ! disabled w32threads && ! enabled pthreads; then
+    check_func_headers "windows.h process.h" _beginthreadex &&
+        check_type "windows.h" CONDITION_VARIABLE &&
+        check_type "windows.h" INIT_ONCE &&
+        enable w32threads || disable w32threads
+    if ! enabled w32threads && enabled winrt; then
+        check_func_headers "windows.h" CreateThread &&
+            enable w32threads || disable w32threads
+    fi
+fi
+
+# check for some common methods of building with pthread support
+# do this before the optional library checks as some of them require pthreads
+if ! disabled pthreads && ! enabled w32threads && ! enabled os2threads; then
+    if check_lib pthreads pthread.h pthread_join   -pthread &&
+       check_lib pthreads pthread.h pthread_create -pthread; then
+        add_cflags -pthread
+    elif check_lib pthreads pthread.h pthread_join   -pthreads &&
+         check_lib pthreads pthread.h pthread_create -pthreads; then
+        add_cflags -pthreads
+    elif check_lib pthreads pthread.h pthread_join   -ldl -pthread &&
+         check_lib pthreads pthread.h pthread_create -ldl -pthread; then
+        add_cflags -ldl -pthread
+    elif check_lib pthreads pthread.h pthread_join   -lpthreadGC2 &&
+         check_lib pthreads pthread.h pthread_create -lpthreadGC2; then
+        :
+    elif check_lib pthreads pthread.h pthread_join   -lpthread &&
+         check_lib pthreads pthread.h pthread_create -lpthread; then
+        :
+    elif check_func pthread_join && check_func pthread_create; then
+        enable pthreads
+    fi
+    check_cc pthreads "pthread.h" "static pthread_mutex_t atomic_lock = PTHREAD_MUTEX_INITIALIZER"
+
+    if enabled pthreads; then
+        check_builtin sem_timedwait semaphore.h "sem_t *s; sem_init(s,0,0); sem_timedwait(s,0); sem_destroy(s)" $pthreads_extralibs
+        check_func pthread_cancel $pthreads_extralibs
+    fi
+fi
+
+enabled  zlib && check_lib zlib   zlib.h      zlibVersion    -lz
+enabled bzlib && check_lib bzlib bzlib.h BZ2_bzlibVersion    -lbz2
+enabled  lzma && check_lib lzma   lzma.h lzma_version_number -llzma
+
+# On some systems dynamic loading requires no extra linker flags
+check_lib libdl dlfcn.h "dlopen dlsym" || check_lib libdl dlfcn.h "dlopen dlsym" -ldl
+
+check_lib libm math.h sin -lm
+
+atan2f_args=2
+copysign_args=2
+hypot_args=2
+ldexpf_args=2
+powf_args=2
+
+for func in $MATH_FUNCS; do
+    eval check_mathfunc $func \${${func}_args:-1} $libm_extralibs
+done
+
+for func in $COMPLEX_FUNCS; do
+    eval check_complexfunc $func \${${func}_args:-1}
+done
+
+# these are off by default, so fail if requested and not available
+enabled cuda_sdk          && require cuda_sdk cuda.h cuCtxCreate -lcuda
+enabled chromaprint       && require chromaprint chromaprint.h chromaprint_get_version -lchromaprint
+enabled decklink          && { require_header DeckLinkAPI.h &&
+                               { test_cpp_condition DeckLinkAPIVersion.h "BLACKMAGIC_DECKLINK_API_VERSION >= 0x0a060100" || die "ERROR: Decklink API version must be >= 10.6.1."; } }
+enabled libndi_newtek     && require_header Processing.NDI.Lib.h
+enabled frei0r            && require_header frei0r.h
+enabled gmp               && require gmp gmp.h mpz_export -lgmp
+enabled gnutls            && require_pkg_config gnutls gnutls gnutls/gnutls.h gnutls_global_init
+enabled jni               && { [ $target_os = "android" ] && check_header jni.h && enabled pthreads || die "ERROR: jni not found"; }
+enabled ladspa            && require_header ladspa.h
+enabled libaom            && require_pkg_config libaom "aom >= 0.1.0" aom/aom_codec.h aom_codec_version
+enabled lv2               && require_pkg_config lv2 lilv-0 "lilv-0/lilv/lilv.h" lilv_world_new
+enabled libiec61883       && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883
+enabled libass            && require_pkg_config libass libass ass/ass.h ass_library_init
+enabled libbluray         && require_pkg_config libbluray libbluray libbluray/bluray.h bd_open
+enabled libbs2b           && require_pkg_config libbs2b libbs2b bs2b.h bs2b_open
+enabled libcelt           && require libcelt celt/celt.h celt_decode -lcelt0 &&
+                             { check_lib libcelt celt/celt.h celt_decoder_create_custom -lcelt0 ||
+                               die "ERROR: libcelt must be installed and version must be >= 0.11.0."; }
+enabled libcaca           && require_pkg_config libcaca caca caca.h caca_create_canvas
+enabled libcodec2         && require libcodec2 codec2/codec2.h codec2_create -lcodec2
+enabled libdc1394         && require_pkg_config libdc1394 libdc1394-2 dc1394/dc1394.h dc1394_new
+enabled libdrm            && require_pkg_config libdrm libdrm xf86drm.h drmGetVersion
+enabled libfdk_aac        && { check_pkg_config libfdk_aac fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen ||
+                               { require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac &&
+                                 warn "using libfdk without pkg-config"; } }
+flite_extralibs="-lflite_cmu_time_awb -lflite_cmu_us_awb -lflite_cmu_us_kal -lflite_cmu_us_kal16 -lflite_cmu_us_rms -lflite_cmu_us_slt -lflite_usenglish -lflite_cmulex -lflite"
+enabled libflite          && require libflite "flite/flite.h" flite_init $flite_extralibs
+enabled fontconfig        && enable libfontconfig
+enabled libfontconfig     && require_pkg_config libfontconfig fontconfig "fontconfig/fontconfig.h" FcInit
+enabled libfreetype       && require_pkg_config libfreetype freetype2 "ft2build.h FT_FREETYPE_H" FT_Init_FreeType
+enabled libfribidi        && require_pkg_config libfribidi fribidi fribidi.h fribidi_version_info
+enabled libgme            && { check_pkg_config libgme libgme gme/gme.h gme_new_emu ||
+                               require libgme gme/gme.h gme_new_emu -lgme -lstdc++; }
+enabled libgsm            && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do
+                                   check_lib libgsm "${gsm_hdr}" gsm_create -lgsm && break;
+                               done || die "ERROR: libgsm not found"; }
+enabled libilbc           && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc $pthreads_extralibs
+enabled libkvazaar        && require_pkg_config libkvazaar "kvazaar >= 0.8.1" kvazaar.h kvz_api_get
+# While it may appear that require is being used as a pkg-config
+# fallback for libmfx, it is actually being used to detect a different
+# installation route altogether.  If libmfx is installed via the Intel
+# Media SDK or Intel Media Server Studio, these don't come with
+# pkg-config support.  Instead, users should make sure that the build
+# can find the libraries and headers through other means.
+enabled libmfx            && { check_pkg_config libmfx libmfx "mfx/mfxvideo.h" MFXInit ||
+                               { require libmfx "mfx/mfxvideo.h" MFXInit "-llibmfx $advapi32_extralibs" && warn "using libmfx without pkg-config"; } }
+enabled libmodplug        && require_pkg_config libmodplug libmodplug libmodplug/modplug.h ModPlug_Load
+enabled libmp3lame        && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame $libm_extralibs
+enabled libmysofa         && require libmysofa "mysofa.h" mysofa_load -lmysofa $zlib_extralibs
+enabled libnpp            && { check_lib libnpp npp.h nppGetLibVersion -lnppig -lnppicc -lnppc ||
+                               check_lib libnpp npp.h nppGetLibVersion -lnppi -lnppc ||
+                               die "ERROR: libnpp not found"; }
+enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
+enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
+enabled libopencv         && { check_header opencv2/core/core_c.h &&
+                               { check_pkg_config libopencv opencv opencv2/core/core_c.h cvCreateImageHeader ||
+                                 require libopencv opencv2/core/core_c.h cvCreateImageHeader -lopencv_core -lopencv_imgproc; } ||
+                               require_pkg_config libopencv opencv opencv/cxcore.h cvCreateImageHeader; }
+enabled libopenh264       && require_pkg_config libopenh264 openh264 wels/codec_api.h WelsGetCodecVersion
+enabled libopenjpeg       && { check_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version ||
+                               { require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } }
+enabled libopenmpt        && require_pkg_config libopenmpt "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create -lstdc++ && append libopenmpt_extralibs "-lstdc++"
+enabled libopus           && {
+    enabled libopus_decoder && {
+        require_pkg_config libopus opus opus_multistream.h opus_multistream_decoder_create
+    }
+    enabled libopus_encoder && {
+        require_pkg_config libopus opus opus_multistream.h opus_multistream_surround_encoder_create
+    }
+}
+enabled libpulse          && require_pkg_config libpulse libpulse pulse/pulseaudio.h pa_context_new
+enabled librsvg           && require_pkg_config librsvg librsvg-2.0 librsvg-2.0/librsvg/rsvg.h rsvg_handle_render_cairo
+enabled librtmp           && require_pkg_config librtmp librtmp librtmp/rtmp.h RTMP_Socket
+enabled librubberband     && require_pkg_config librubberband "rubberband >= 1.8.1" rubberband/rubberband-c.h rubberband_new -lstdc++ && append librubberband_extralibs "-lstdc++"
+enabled libshine          && require_pkg_config libshine shine shine/layer3.h shine_encode_buffer
+enabled libsmbclient      && { check_pkg_config libsmbclient smbclient libsmbclient.h smbc_init ||
+                               require libsmbclient libsmbclient.h smbc_init -lsmbclient; }
+enabled libsnappy         && require libsnappy snappy-c.h snappy_compress -lsnappy -lstdc++
+enabled libsoxr           && require libsoxr soxr.h soxr_create -lsoxr
+enabled libssh            && require_pkg_config libssh libssh libssh/sftp.h sftp_init
+enabled libspeex          && require_pkg_config libspeex speex speex/speex.h speex_decoder_init
+enabled libsrt            && require_pkg_config libsrt "srt >= 1.2.0" srt/srt.h srt_socket
+enabled libtesseract      && require_pkg_config libtesseract tesseract tesseract/capi.h TessBaseAPICreate
+enabled libtheora         && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
+enabled libtls            && require_pkg_config libtls libtls tls.h tls_configure
+enabled libtwolame        && require libtwolame twolame.h twolame_init -ltwolame &&
+                             { check_lib libtwolame twolame.h twolame_encode_buffer_float32_interleaved -ltwolame ||
+                               die "ERROR: libtwolame must be installed and version must be >= 0.3.10"; }
+enabled libv4l2           && require_pkg_config libv4l2 libv4l2 libv4l2.h v4l2_ioctl
+enabled libvidstab        && require_pkg_config libvidstab "vidstab >= 0.98" vid.stab/libvidstab.h vsMotionDetectInit
+enabled libvmaf           && require_pkg_config libvmaf "libvmaf >= 0.6.2" libvmaf.h compute_vmaf
+enabled libvo_amrwbenc    && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc
+enabled libvorbis         && require_pkg_config libvorbis vorbis vorbis/codec.h vorbis_info_init &&
+                             require_pkg_config libvorbisenc vorbisenc vorbis/vorbisenc.h vorbis_encode_init
+
+enabled libvpx            && {
+    enabled libvpx_vp8_decoder && {
+        check_pkg_config libvpx_vp8_decoder "vpx >= 1.4.0" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp8_dx ||
+            check_lib libvpx_vp8_decoder "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_dec_init_ver VPX_IMG_FMT_HIGHBITDEPTH" -lvpx ||
+                die "ERROR: libvpx decoder version must be >=1.4.0";
+    }
+    enabled libvpx_vp8_encoder && {
+        check_pkg_config libvpx_vp8_encoder "vpx >= 1.4.0" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp8_cx ||
+            check_lib libvpx_vp8_encoder "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_enc_init_ver VPX_IMG_FMT_HIGHBITDEPTH" -lvpx ||
+                die "ERROR: libvpx encoder version must be >=1.4.0";
+    }
+    enabled libvpx_vp9_decoder && {
+        check_pkg_config libvpx_vp9_decoder "vpx >= 1.4.0" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp9_dx ||
+            check_lib libvpx_vp9_decoder "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx VPX_IMG_FMT_HIGHBITDEPTH" "-lvpx $libm_extralibs"
+    }
+    enabled libvpx_vp9_encoder && {
+        check_pkg_config libvpx_vp9_encoder "vpx >= 1.4.0" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp9_cx ||
+            check_lib libvpx_vp9_encoder "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx VPX_IMG_FMT_HIGHBITDEPTH" "-lvpx $libm_extralibs"
+    }
+    if disabled_all libvpx_vp8_decoder libvpx_vp9_decoder libvpx_vp8_encoder libvpx_vp9_encoder; then
+        die "libvpx enabled but no supported decoders found"
+    fi
+}
+
+enabled libwavpack        && require libwavpack wavpack/wavpack.h WavpackOpenFileOutput  -lwavpack
+enabled libwebp           && {
+    enabled libwebp_encoder      && require_pkg_config libwebp "libwebp >= 0.2.0" webp/encode.h WebPGetEncoderVersion
+    enabled libwebp_anim_encoder && check_pkg_config libwebp_anim_encoder "libwebpmux >= 0.4.0" webp/mux.h WebPAnimEncoderOptionsInit; }
+enabled libx264           && { check_pkg_config libx264 x264 "stdint.h x264.h" x264_encoder_encode ||
+                               { require libx264 "stdint.h x264.h" x264_encoder_encode "-lx264 $pthreads_extralibs $libm_extralibs" &&
+                                 warn "using libx264 without pkg-config"; } } &&
+                             require_cpp_condition x264.h "X264_BUILD >= 118" &&
+                             check_cpp_condition libx262 x264.h "X264_MPEG2"
+enabled libx265           && require_pkg_config libx265 x265 x265.h x265_api_get &&
+                             require_cpp_condition x265.h "X265_BUILD >= 68"
+enabled libxavs           && require libxavs "stdint.h xavs.h" xavs_encoder_encode "-lxavs $pthreads_extralibs $libm_extralibs"
+enabled libxvid           && require libxvid xvid.h xvid_global -lxvidcore
+enabled libzimg           && require_pkg_config libzimg "zimg >= 2.7.0" zimg.h zimg_get_api_version
+enabled libzmq            && require_pkg_config libzmq libzmq zmq.h zmq_ctx_new
+enabled libzvbi           && require_pkg_config libzvbi zvbi-0.2 libzvbi.h vbi_decoder_new &&
+                             { test_cpp_condition libzvbi.h "VBI_VERSION_MAJOR > 0 || VBI_VERSION_MINOR > 2 || VBI_VERSION_MINOR == 2 && VBI_VERSION_MICRO >= 28" ||
+                               enabled gpl || die "ERROR: libzvbi requires version 0.2.28 or --enable-gpl."; }
+enabled libxml2           && require_pkg_config libxml2 libxml-2.0 libxml2/libxml/xmlversion.h xmlCheckVersion
+enabled mediacodec        && { enabled jni || die "ERROR: mediacodec requires --enable-jni"; }
+enabled mmal              && { check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host ||
+                               { ! enabled cross_compile &&
+                                 add_cflags -isystem/opt/vc/include/ -isystem/opt/vc/include/interface/vmcs_host/linux -isystem/opt/vc/include/interface/vcos/pthreads -fgnu89-inline &&
+                                 add_ldflags -L/opt/vc/lib/ &&
+                                 check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host; } ||
+                               die "ERROR: mmal not found" &&
+                               check_func_headers interface/mmal/mmal.h "MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS"; }
+enabled openal            && { { for al_extralibs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do
+                               check_lib openal 'AL/al.h' alGetError "${al_extralibs}" && break; done } ||
+                               die "ERROR: openal not found"; } &&
+                             { test_cpp_condition "AL/al.h" "defined(AL_VERSION_1_1)" ||
+                               die "ERROR: openal must be installed and version must be 1.1 or compatible"; }
+enabled opencl            && { check_lib opencl OpenCL/cl.h clEnqueueNDRangeKernel -Wl,-framework,OpenCL ||
+                               check_lib opencl CL/cl.h clEnqueueNDRangeKernel -lOpenCL ||
+                               die "ERROR: opencl not found"; } &&
+                             { test_cpp_condition "OpenCL/cl.h" "defined(CL_VERSION_1_2)" ||
+                               test_cpp_condition "CL/cl.h" "defined(CL_VERSION_1_2)" ||
+                               die "ERROR: opencl must be installed and version must be 1.2 or compatible"; }
+enabled opengl            && { check_lib opengl GL/glx.h glXGetProcAddress "-lGL" ||
+                               check_lib opengl windows.h wglGetProcAddress "-lopengl32 -lgdi32" ||
+                               check_lib opengl OpenGL/gl3.h glGetError "-Wl,-framework,OpenGL" ||
+                               check_lib opengl ES2/gl.h glGetError "-isysroot=${sysroot} -Wl,-framework,OpenGLES" ||
+                               die "ERROR: opengl not found."
+                             }
+enabled omx               && require_header OMX_Core.h
+enabled omx_rpi           && { check_header OMX_Core.h ||
+                               { ! enabled cross_compile && add_cflags -isystem/opt/vc/include/IL && check_header OMX_Core.h ; } ||
+                               die "ERROR: OpenMAX IL headers not found"; } && enable omx
+enabled openssl           && { check_pkg_config openssl openssl openssl/ssl.h OPENSSL_init_ssl ||
+                               check_pkg_config openssl openssl openssl/ssl.h SSL_library_init ||
+                               check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto ||
+                               check_lib openssl openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
+                               check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
+                               die "ERROR: openssl not found"; }
+enabled rkmpp             && { require_pkg_config rkmpp rockchip_mpp  rockchip/rk_mpi.h mpp_create &&
+                               require_pkg_config rockchip_mpp "rockchip_mpp >= 1.3.7" rockchip/rk_mpi.h mpp_create &&
+                               { enabled libdrm ||
+                                 die "ERROR: rkmpp requires --enable-libdrm"; }
+                             }
+
+if enabled gcrypt; then
+    GCRYPT_CONFIG="${cross_prefix}libgcrypt-config"
+    if "${GCRYPT_CONFIG}" --version > /dev/null 2>&1; then
+        gcrypt_cflags=$("${GCRYPT_CONFIG}" --cflags)
+        gcrypt_extralibs=$("${GCRYPT_CONFIG}" --libs)
+        check_func_headers gcrypt.h gcry_mpi_new $gcrypt_cflags $gcrypt_extralibs ||
+            die "ERROR: gcrypt not found"
+        add_cflags $gcrypt_cflags
+    else
+        require gcrypt gcrypt.h gcry_mpi_new -lgcrypt
+    fi
+fi
+
+if enabled sdl2; then
+    SDL2_CONFIG="${cross_prefix}sdl2-config"
+    test_pkg_config sdl2 "sdl2 >= 2.0.1 sdl2 < 2.1.0" SDL_events.h SDL_PollEvent
+    if disabled sdl2 && "${SDL2_CONFIG}" --version > /dev/null 2>&1; then
+        sdl2_cflags=$("${SDL2_CONFIG}" --cflags)
+        sdl2_extralibs=$("${SDL2_CONFIG}" --libs)
+        test_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x020001" $sdl2_cflags &&
+        test_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x020100" $sdl2_cflags &&
+        check_func_headers SDL_events.h SDL_PollEvent $sdl2_extralibs $sdl2_cflags &&
+            enable sdl2
+    fi
+    if test $target_os = "mingw32"; then
+        sdl2_extralibs=$(filter_out '-mwindows' $sdl2_extralibs)
+    fi
+fi
+
+if enabled decklink; then
+    case $target_os in
+        mingw32*|mingw64*|win32|win64)
+            decklink_outdev_extralibs="$decklink_outdev_extralibs -lole32 -loleaut32"
+            decklink_indev_extralibs="$decklink_indev_extralibs -lole32 -loleaut32"
+            ;;
+    esac
+fi
+
+enabled securetransport &&
+    check_func SecIdentityCreate "-Wl,-framework,CoreFoundation -Wl,-framework,Security" &&
+    check_lib securetransport "Security/SecureTransport.h Security/Security.h" "SSLCreateContext" "-Wl,-framework,CoreFoundation -Wl,-framework,Security" ||
+        disable securetransport
+
+enabled securetransport &&
+    check_func SecItemImport "-Wl,-framework,CoreFoundation -Wl,-framework,Security"
+
+enabled schannel &&
+    check_func_headers "windows.h security.h" InitializeSecurityContext -DSECURITY_WIN32 -lsecur32 &&
+    test_cpp_condition winerror.h "defined(SEC_I_CONTEXT_EXPIRED)" &&
+    schannel_extralibs="-lsecur32" ||
+        disable schannel
+
+makeinfo --version > /dev/null 2>&1 && enable makeinfo  || disable makeinfo
+enabled makeinfo \
+    && [ 0$(makeinfo --version | grep "texinfo" | sed 's/.*texinfo[^0-9]*\([0-9]*\)\..*/\1/') -ge 5 ] \
+    && enable makeinfo_html || disable makeinfo_html
+disabled makeinfo_html && texi2html --help 2> /dev/null | grep -q 'init-file' && enable texi2html || disable texi2html
+perl -v            > /dev/null 2>&1 && enable perl      || disable perl
+pod2man --help     > /dev/null 2>&1 && enable pod2man   || disable pod2man
+rsync --help 2> /dev/null | grep -q 'contimeout' && enable rsync_contimeout || disable rsync_contimeout
+
+# check V4L2 codecs available in the API
+check_header linux/fb.h
+check_header linux/videodev2.h
+test_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
+check_cc v4l2_m2m linux/videodev2.h "int i = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_VIDEO_M2M | V4L2_BUF_FLAG_LAST;"
+check_cc vc1_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VC1_ANNEX_G;"
+check_cc mpeg1_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG1;"
+check_cc mpeg2_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG2;"
+check_cc mpeg4_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG4;"
+check_cc hevc_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_HEVC;"
+check_cc h263_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_H263;"
+check_cc h264_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_H264;"
+check_cc vp8_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VP8;"
+check_cc vp9_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VP9;"
+
+check_header sys/videoio.h
+test_code cc sys/videoio.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
+
+check_lib user32 "windows.h winuser.h" GetShellWindow -luser32
+check_lib vfw32 "windows.h vfw.h" capCreateCaptureWindow -lvfw32
+# check that WM_CAP_DRIVER_CONNECT is defined to the proper value
+# w32api 3.12 had it defined wrong
+check_cpp_condition vfwcap_defines vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER"
+
+check_type "dshow.h" IBaseFilter
+
+# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
+check_header "dev/bktr/ioctl_meteor.h dev/bktr/ioctl_bt848.h"                   ||
+    check_header "machine/ioctl_meteor.h machine/ioctl_bt848.h"                 ||
+    check_header "dev/video/meteor/ioctl_meteor.h dev/video/bktr/ioctl_bt848.h" ||
+    check_header "dev/ic/bt8xx.h"
+
+if check_struct sys/soundcard.h audio_buf_info bytes; then
+    enable_sanitized sys/soundcard.h
+else
+    test_cc -D__BSD_VISIBLE -D__XSI_VISIBLE <<EOF && add_cppflags -D__BSD_VISIBLE -D__XSI_VISIBLE && enable_sanitized sys/soundcard.h
+    #include <sys/soundcard.h>
+    audio_buf_info abc;
+EOF
+fi
+
+enabled alsa && check_pkg_config alsa alsa "alsa/asoundlib.h" snd_pcm_htimestamp ||
+    check_lib alsa alsa/asoundlib.h snd_pcm_htimestamp -lasound
+
+enabled libjack &&
+    require_pkg_config libjack jack jack/jack.h jack_port_get_latency_range
+
+enabled sndio && check_lib sndio sndio.h sio_open -lsndio
+
+if enabled libcdio; then
+    check_pkg_config libcdio libcdio_paranoia "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open ||
+    check_pkg_config libcdio libcdio_paranoia "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open ||
+    check_lib libcdio "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+    check_lib libcdio "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+    die "ERROR: No usable libcdio/cdparanoia found"
+fi
+
+enabled libxcb && check_pkg_config libxcb "xcb >= 1.4" xcb/xcb.h xcb_connect ||
+    disable libxcb_shm libxcb_shape libxcb_xfixes
+
+if enabled libxcb; then
+    enabled libxcb_shm    && check_pkg_config libxcb_shm    xcb-shm    xcb/shm.h    xcb_shm_attach
+    enabled libxcb_shape  && check_pkg_config libxcb_shape  xcb-shape  xcb/shape.h  xcb_shape_get_rectangles
+    enabled libxcb_xfixes && check_pkg_config libxcb_xfixes xcb-xfixes xcb/xfixes.h xcb_xfixes_get_cursor_image
+fi
+
+check_func_headers "windows.h" CreateDIBSection "$gdigrab_indev_extralibs"
+
+# d3d11va requires linking directly to dxgi and d3d11 if not building for
+# the desktop api partition
+test_cpp <<EOF && enable uwp && d3d11va_extralibs="-ldxgi -ld3d11"
+#ifdef WINAPI_FAMILY
+#include <winapifamily.h>
+#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
+#error desktop, not uwp
+#else
+// WINAPI_FAMILY_APP, WINAPI_FAMILY_PHONE_APP => UWP
+#endif
+#else
+#error no family set
+#endif
+EOF
+
+enabled vaapi &&
+    check_lib vaapi va/va.h vaInitialize -lva
+
+enabled vaapi &&
+    check_cc vaapi "va/va.h" "vaCreateSurfaces(0, 0, 0, 0, 0, 0, 0, 0)"
+
+if enabled vaapi; then
+    check_lib vaapi_drm "va/va.h va/va_drm.h" vaGetDisplayDRM -lva -lva-drm
+    check_lib vaapi_x11 "va/va.h va/va_x11.h" vaGetDisplay -lva -lva-x11 -lX11
+fi
+
+enabled vaapi &&
+    check_cpp_condition vaapi_1 "va/va.h" "VA_CHECK_VERSION(1, 0, 0)"
+
+if enabled_all opencl libdrm ; then
+    check_type "CL/cl_intel.h" "clCreateImageFromFdINTEL_fn" &&
+        enable opencl_drm_beignet
+    check_func_headers "CL/cl_ext.h" clImportMemoryARM &&
+        enable opencl_drm_arm
+fi
+
+if enabled_all opencl vaapi ; then
+    enabled opencl_drm_beignet && enable opencl_vaapi_beignet
+    if enabled libmfx ; then
+        check_type "CL/cl.h CL/va_ext.h" "clCreateFromVA_APIMediaSurfaceINTEL_fn" &&
+            enable opencl_vaapi_intel_media
+    fi
+fi
+
+if enabled_all opencl dxva2 ; then
+    check_type "CL/cl_dx9_media_sharing.h" cl_dx9_surface_info_khr &&
+        enable opencl_dxva2
+fi
+
+if enabled_all opencl d3d11va ; then
+    check_type "CL/cl_d3d11.h" clGetDeviceIDsFromD3D11KHR_fn &&
+        enable opencl_d3d11
+fi
+
+enabled vdpau &&
+    check_cpp_condition vdpau vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP"
+
+enabled vdpau &&
+    check_lib vdpau_x11 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau -lX11
+
+enabled crystalhd && check_lib crystalhd "stdint.h libcrystalhd/libcrystalhd_if.h" DtsCrystalHDVersion -lcrystalhd
+
+if enabled x86; then
+    case $target_os in
+        mingw32*|mingw64*|win32|win64|linux|cygwin*)
+            ;;
+        *)
+            disable ffnvcodec cuvid nvdec nvenc
+            ;;
+    esac
+else
+    disable ffnvcodec cuvid nvdec nvenc
+fi
+
+enabled ffnvcodec && enable cuda
+
+enabled nvenc &&
+    test_cc -I$source_path <<EOF || disable nvenc
+#include <ffnvcodec/nvEncodeAPI.h>
+NV_ENCODE_API_FUNCTION_LIST flist;
+void f(void) { struct { const GUID guid; } s[] = { { NV_ENC_PRESET_HQ_GUID } }; }
+int main(void) { return 0; }
+EOF
+
+enabled amf &&
+    check_cpp_condition amf "AMF/core/Version.h" \
+        "(AMF_VERSION_MAJOR << 48 | AMF_VERSION_MINOR << 32 | AMF_VERSION_RELEASE << 16 | AMF_VERSION_BUILD_NUM) >= 0x0001000400040001"
+
+# Funny iconv installations are not unusual, so check it after all flags have been set
+if enabled libc_iconv; then
+    check_func_headers iconv.h iconv
+elif enabled iconv; then
+    check_func_headers iconv.h iconv || check_lib iconv iconv.h iconv -liconv
+fi
+
+enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel"
+
+# add some useful compiler flags if supported
+check_cflags -Wdeclaration-after-statement
+check_cflags -Wall
+check_cflags -Wdisabled-optimization
+check_cflags -Wpointer-arith
+check_cflags -Wredundant-decls
+check_cflags -Wwrite-strings
+check_cflags -Wtype-limits
+check_cflags -Wundef
+check_cflags -Wmissing-prototypes
+check_cflags -Wno-pointer-to-int-cast
+check_cflags -Wstrict-prototypes
+check_cflags -Wempty-body
+
+if enabled extra_warnings; then
+    check_cflags -Wcast-qual
+    check_cflags -Wextra
+    check_cflags -Wpedantic
+fi
+
+check_disable_warning(){
+    warning_flag=-W${1#-Wno-}
+    test_cflags $unknown_warning_flags $warning_flag && add_cflags $1
+}
+
+test_cflags -Werror=unused-command-line-argument &&
+    append unknown_warning_flags "-Werror=unused-command-line-argument"
+test_cflags -Werror=unknown-warning-option &&
+    append unknown_warning_flags "-Werror=unknown-warning-option"
+
+check_disable_warning -Wno-parentheses
+check_disable_warning -Wno-switch
+check_disable_warning -Wno-format-zero-length
+check_disable_warning -Wno-pointer-sign
+check_disable_warning -Wno-unused-const-variable
+check_disable_warning -Wno-bool-operation
+
+check_disable_warning_headers(){
+    warning_flag=-W${1#-Wno-}
+    test_cflags $warning_flag && add_cflags_headers $1
+}
+
+check_disable_warning_headers -Wno-deprecated-declarations
+check_disable_warning_headers -Wno-unused-variable
+
+test_cc <<EOF && enable blocks_extension
+void (^block)(void);
+EOF
+
+# add some linker flags
+check_ldflags -Wl,--warn-common
+check_ldflags -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample
+enabled rpath && add_ldexeflags -Wl,-rpath,$libdir && add_ldsoflags -Wl,-rpath,$libdir
+test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic
+
+# add some strip flags
+check_stripflags -x
+
+enabled neon_clobber_test &&
+    check_ldflags -Wl,--wrap,avcodec_open2              \
+                  -Wl,--wrap,avcodec_decode_audio4      \
+                  -Wl,--wrap,avcodec_decode_video2      \
+                  -Wl,--wrap,avcodec_decode_subtitle2   \
+                  -Wl,--wrap,avcodec_encode_audio2      \
+                  -Wl,--wrap,avcodec_encode_video2      \
+                  -Wl,--wrap,avcodec_encode_subtitle    \
+                  -Wl,--wrap,avcodec_send_packet        \
+                  -Wl,--wrap,avcodec_receive_packet     \
+                  -Wl,--wrap,avcodec_send_frame         \
+                  -Wl,--wrap,avcodec_receive_frame      \
+                  -Wl,--wrap,swr_convert                \
+                  -Wl,--wrap,avresample_convert ||
+    disable neon_clobber_test
+
+enabled xmm_clobber_test &&
+    check_ldflags -Wl,--wrap,avcodec_open2              \
+                  -Wl,--wrap,avcodec_decode_audio4      \
+                  -Wl,--wrap,avcodec_decode_video2      \
+                  -Wl,--wrap,avcodec_decode_subtitle2   \
+                  -Wl,--wrap,avcodec_encode_audio2      \
+                  -Wl,--wrap,avcodec_encode_video2      \
+                  -Wl,--wrap,avcodec_encode_subtitle    \
+                  -Wl,--wrap,avcodec_send_packet        \
+                  -Wl,--wrap,avcodec_receive_packet     \
+                  -Wl,--wrap,avcodec_send_frame         \
+                  -Wl,--wrap,avcodec_receive_frame      \
+                  -Wl,--wrap,swr_convert                \
+                  -Wl,--wrap,avresample_convert         \
+                  -Wl,--wrap,sws_scale ||
+    disable xmm_clobber_test
+
+check_ld "cc" proper_dce <<EOF
+extern const int array[512];
+static inline int func(void) { return array[0]; }
+int main(void) { return 0; }
+EOF
+
+if enabled proper_dce; then
+    echo "X { local: *; };" > $TMPV
+    if test_ldflags -Wl,${version_script},$TMPV; then
+        append SHFLAGS '-Wl,${version_script},\$(SUBDIR)lib\$(NAME).ver'
+        quotes='""'
+        test_cc <<EOF && enable symver_asm_label
+void ff_foo(void) __asm__ ("av_foo@VERSION");
+void ff_foo(void) { ${inline_asm+__asm__($quotes);} }
+EOF
+        test_cc <<EOF && enable symver_gnu_asm
+__asm__(".symver ff_foo,av_foo@VERSION");
+void ff_foo(void) {}
+EOF
+    fi
+fi
+
+if [ -z "$optflags" ]; then
+    if enabled small; then
+        optflags=$cflags_size
+    elif enabled optimizations; then
+        optflags=$cflags_speed
+    else
+        optflags=$cflags_noopt
+    fi
+fi
+
+if [ -z "$nvccflags" ]; then
+    nvccflags=$nvccflags_default
+fi
+
+if enabled x86_64 || enabled ppc64 || enabled aarch64; then
+    nvccflags="$nvccflags -m64"
+else
+    nvccflags="$nvccflags -m32"
+fi
+
+check_optflags(){
+    check_cflags "$@"
+    enabled lto && check_ldflags "$@"
+}
+
+check_optflags $optflags
+check_optflags -fno-math-errno
+check_optflags -fno-signed-zeros
+
+if enabled lto; then
+    test "$cc_type" != "$ld_type" && die "LTO requires same compiler and linker"
+    check_cflags  -flto
+    check_ldflags -flto $cpuflags
+    disable inline_asm_direct_symbol_refs
+fi
+
+enabled ftrapv && check_cflags -ftrapv
+
+test_cc -mno-red-zone <<EOF && noredzone_flags="-mno-red-zone"
+int x;
+EOF
+
+
+if enabled icc; then
+    # Just warnings, no remarks
+    check_cflags -w1
+    # -wd: Disable following warnings
+    # 144, 167, 556: -Wno-pointer-sign
+    # 188: enumerated type mixed with another type
+    # 1292: attribute "foo" ignored
+    # 1419: external declaration in primary source file
+    # 10006: ignoring unknown option -fno-signed-zeros
+    # 10148: ignoring unknown option -Wno-parentheses
+    # 10156: ignoring option '-W'; no argument required
+    # 13200: No EMMS instruction before call to function
+    # 13203: No EMMS instruction before return from function
+    check_cflags -wd144,167,188,556,1292,1419,10006,10148,10156,13200,13203
+    # 11030: Warning unknown option --as-needed
+    # 10156: ignoring option '-export'; no argument required
+    check_ldflags -wd10156,11030
+    # icc 11.0 and 11.1 work with ebp_available, but don't pass the test
+    enable ebp_available
+    # The test above does not test linking
+    enabled lto && disable symver_asm_label
+    if enabled x86_32; then
+        icc_version=$($cc -dumpversion)
+        test ${icc_version%%.*} -ge 11 &&
+            check_cflags -falign-stack=maintain-16-byte ||
+            disable aligned_stack
+    fi
+elif enabled gcc; then
+    check_optflags -fno-tree-vectorize
+    check_cflags -Werror=format-security
+    check_cflags -Werror=implicit-function-declaration
+    check_cflags -Werror=missing-prototypes
+    check_cflags -Werror=return-type
+    check_cflags -Werror=vla
+    check_cflags -Wformat
+    check_cflags -fdiagnostics-color=auto
+    enabled extra_warnings || check_disable_warning -Wno-maybe-uninitialized
+    if enabled x86_32; then
+        case $target_os in
+        *bsd*)
+            # BSDs don't guarantee a 16 byte aligned stack, but we can
+            # request GCC to try to maintain 16 byte alignment throughout
+            # function calls. Library entry points that might call assembly
+            # functions align the stack. (The parameter means 2^4 bytes.)
+            check_cflags -mpreferred-stack-boundary=4
+            ;;
+        esac
+    fi
+elif enabled llvm_gcc; then
+    check_cflags -mllvm -stack-alignment=16
+elif enabled clang; then
+    if enabled x86_32; then
+        # Clang doesn't support maintaining alignment without assuming the
+        # same alignment in every function. If 16 byte alignment would be
+        # enabled, one would also have to either add attribute_align_arg on
+        # every single entry point into the libraries or enable -mstackrealign
+        # (doing stack realignment in every single function).
+        case $target_os in
+        mingw32|win32|*bsd*)
+            disable aligned_stack
+            ;;
+        *)
+            check_cflags -mllvm -stack-alignment=16
+            check_cflags -mstack-alignment=16
+            ;;
+        esac
+    else
+        check_cflags -mllvm -stack-alignment=16
+        check_cflags -mstack-alignment=16
+    fi
+    check_cflags -Qunused-arguments
+    check_cflags -Werror=implicit-function-declaration
+    check_cflags -Werror=missing-prototypes
+    check_cflags -Werror=return-type
+elif enabled cparser; then
+    add_cflags -Wno-missing-variable-declarations
+    add_cflags -Wno-empty-statement
+elif enabled armcc; then
+    add_cflags -W${armcc_opt},--diag_suppress=4343 # hardfp compat
+    add_cflags -W${armcc_opt},--diag_suppress=3036 # using . as system include dir
+    # 2523: use of inline assembly is deprecated
+    add_cflags -W${armcc_opt},--diag_suppress=2523
+    add_cflags -W${armcc_opt},--diag_suppress=1207
+    add_cflags -W${armcc_opt},--diag_suppress=1293 # assignment in condition
+    add_cflags -W${armcc_opt},--diag_suppress=3343 # hardfp compat
+    add_cflags -W${armcc_opt},--diag_suppress=167  # pointer sign
+    add_cflags -W${armcc_opt},--diag_suppress=513  # pointer sign
+elif enabled pathscale; then
+    add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF
+    disable inline_asm
+elif enabled_any msvc icl; then
+    enabled x86_32 && disable aligned_stack
+    enabled_all x86_32 debug && add_cflags -Oy-
+    enabled debug && add_ldflags -debug
+    enable pragma_deprecated
+    if enabled icl; then
+        # -Qansi-alias is basically -fstrict-aliasing, but does not work
+        # (correctly) on icl 13.x.
+        test_cpp_condition "windows.h" "__ICL < 1300 || __ICL >= 1400" &&
+            add_cflags -Qansi-alias
+        # Some inline asm is not compilable in debug
+        if enabled debug; then
+            disable ebp_available
+            disable ebx_available
+        fi
+    fi
+    # msvcrt10 x64 incorrectly enables log2, only msvcrt12 (MSVC 2013) onwards actually has log2.
+    check_cpp_condition log2 crtversion.h "_VC_CRT_MAJOR_VERSION >= 12"
+    # The CRT headers contain __declspec(restrict) in a few places, but if redefining
+    # restrict, this might break. MSVC 2010 and 2012 fail with __declspec(__restrict)
+    # (as it ends up if the restrict redefine is done before including stdlib.h), while
+    # MSVC 2013 and newer can handle it fine.
+    # If this declspec fails, force including stdlib.h before the restrict redefinition
+    # happens in config.h.
+    if [ $restrict_keyword != restrict ]; then
+        test_cc <<EOF || add_cflags -FIstdlib.h
+__declspec($restrict_keyword) void *foo(int);
+EOF
+    fi
+    # the new SSA optimzer in VS2015 U3 is mis-optimizing some parts of the code
+    # Issue has been fixed in MSVC v19.00.24218.
+    test_cpp_condition windows.h "_MSC_FULL_VER >= 190024218" ||
+        check_cflags -d2SSAOptimizer-
+    # enable utf-8 source processing on VS2015 U2 and newer
+    test_cpp_condition windows.h "_MSC_FULL_VER >= 190023918" &&
+        add_cflags -utf-8
+fi
+
+for pfx in "" host_; do
+    varname=${pfx%_}cc_type
+    eval "type=\$$varname"
+    if [ "$type" = "msvc" ]; then
+        test_${pfx}cc <<EOF || add_${pfx}cflags -Dinline=__inline
+static inline int foo(int a) { return a; }
+EOF
+    fi
+done
+
+case $as_type in
+    clang)
+        add_asflags -Qunused-arguments
+    ;;
+esac
+
+case $ld_type in
+    clang)
+        check_ldflags -Qunused-arguments
+    ;;
+esac
+
+enable frame_thread_encoder
+
+enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
+
+check_deps $CONFIG_LIST       \
+           $CONFIG_EXTRA      \
+           $HAVE_LIST         \
+           $ALL_COMPONENTS    \
+
+enabled threads && ! enabled pthreads && ! enabled atomics_native && die "non pthread threading without atomics not supported, try adding --enable-pthreads or --cpu=i486 or higher if you are on x86"
+enabled avresample && warn "Building with deprecated library libavresample"
+
+if test $target_os = "haiku"; then
+    disable memalign
+    disable posix_memalign
+fi
+
+flatten_extralibs(){
+    unset nested_entries
+    list_name=$1
+    eval list=\$${1}
+    for entry in $list; do
+        entry_copy=$entry
+        resolve entry_copy
+        append nested_entries $(filter '*_extralibs' $entry_copy)
+        flat_entries=$(filter_out '*_extralibs' $entry_copy)
+        eval $entry="\$flat_entries"
+    done
+    append $list_name "$nested_entries"
+
+    resolve nested_entries
+    if test -n "$(filter '*_extralibs' $nested_entries)"; then
+        flatten_extralibs $list_name
+    fi
+}
+
+flatten_extralibs_wrapper(){
+    list_name=$1
+    flatten_extralibs $list_name
+    unique $list_name
+    resolve $list_name
+    eval $list_name=\$\(\$ldflags_filter \$$list_name\)
+    eval printf \''%s'\' \""\$$list_name"\"
+}
+
+for linkunit in $LIBRARY_LIST; do
+    unset current_extralibs
+    eval components=\$$(toupper ${linkunit})_COMPONENTS_LIST
+    for comp in ${components}; do
+        enabled $comp || continue
+        comp_extralibs="${comp}_extralibs"
+        append current_extralibs $comp_extralibs
+    done
+    eval prepend ${linkunit}_extralibs $current_extralibs
+done
+
+for linkunit in $LIBRARY_LIST $PROGRAM_LIST $EXTRALIBS_LIST; do
+    eval ${linkunit}_extralibs=\$\(flatten_extralibs_wrapper ${linkunit}_extralibs\)
+done
+
+map 'enabled $v && intrinsics=${v#intrinsics_}' $INTRINSICS_LIST
+
+for thread in $THREADS_LIST; do
+    if enabled $thread; then
+        test -n "$thread_type" &&
+            die "ERROR: Only one thread type must be selected." ||
+            thread_type="$thread"
+    fi
+done
+
+if disabled stdatomic; then
+    if enabled atomics_gcc; then
+        add_cppflags '-I\$(SRC_PATH)/compat/atomics/gcc'
+    elif enabled atomics_win32; then
+        add_cppflags '-I\$(SRC_PATH)/compat/atomics/win32'
+    elif enabled atomics_suncc; then
+        add_cppflags '-I\$(SRC_PATH)/compat/atomics/suncc'
+    elif enabled pthreads; then
+        add_compat atomics/pthread/stdatomic.o
+        add_cppflags '-I\$(SRC_PATH)/compat/atomics/pthread'
+    else
+        enabled threads && die "Threading is enabled, but no atomics are available"
+        add_cppflags '-I\$(SRC_PATH)/compat/atomics/dummy'
+    fi
+fi
+
+# Check if requested libraries were found.
+for lib in $AUTODETECT_LIBS; do
+    requested $lib && ! enabled $lib && die "ERROR: $lib requested but not found";
+done
+
+enabled zlib && add_cppflags -DZLIB_CONST
+
+# conditional library dependencies, in linking order
+enabled afftfilt_filter     && prepend avfilter_deps "avcodec"
+enabled afir_filter         && prepend avfilter_deps "avcodec"
+enabled amovie_filter       && prepend avfilter_deps "avformat avcodec"
+enabled aresample_filter    && prepend avfilter_deps "swresample"
+enabled atempo_filter       && prepend avfilter_deps "avcodec"
+enabled cover_rect_filter   && prepend avfilter_deps "avformat avcodec"
+enabled convolve_filter     && prepend avfilter_deps "avcodec"
+enabled deconvolve_filter   && prepend avfilter_deps "avcodec"
+enabled ebur128_filter && enabled swresample && prepend avfilter_deps "swresample"
+enabled elbg_filter         && prepend avfilter_deps "avcodec"
+enabled fftfilt_filter      && prepend avfilter_deps "avcodec"
+enabled find_rect_filter    && prepend avfilter_deps "avformat avcodec"
+enabled firequalizer_filter && prepend avfilter_deps "avcodec"
+enabled mcdeint_filter      && prepend avfilter_deps "avcodec"
+enabled movie_filter    && prepend avfilter_deps "avformat avcodec"
+enabled pan_filter          && prepend avfilter_deps "swresample"
+enabled pp_filter           && prepend avfilter_deps "postproc"
+enabled removelogo_filter   && prepend avfilter_deps "avformat avcodec swscale"
+enabled resample_filter && prepend avfilter_deps "avresample"
+enabled sab_filter          && prepend avfilter_deps "swscale"
+enabled scale_filter    && prepend avfilter_deps "swscale"
+enabled scale2ref_filter    && prepend avfilter_deps "swscale"
+enabled sofalizer_filter    && prepend avfilter_deps "avcodec"
+enabled showcqt_filter      && prepend avfilter_deps "avformat avcodec swscale"
+enabled showfreqs_filter    && prepend avfilter_deps "avcodec"
+enabled showspectrum_filter && prepend avfilter_deps "avcodec"
+enabled signature_filter    && prepend avfilter_deps "avcodec avformat"
+enabled smartblur_filter    && prepend avfilter_deps "swscale"
+enabled spectrumsynth_filter && prepend avfilter_deps "avcodec"
+enabled spp_filter          && prepend avfilter_deps "avcodec"
+enabled subtitles_filter    && prepend avfilter_deps "avformat avcodec"
+enabled uspp_filter         && prepend avfilter_deps "avcodec"
+enabled zoompan_filter      && prepend avfilter_deps "swscale"
+
+enabled lavfi_indev         && prepend avdevice_deps "avfilter"
+
+#FIXME
+enabled sdl2_outdev     && add_cflags $(filter_out '-Dmain=SDL_main' $sdl2_cflags)
+
+enabled opus_decoder    && prepend avcodec_deps "swresample"
+
+expand_deps(){
+    lib_deps=${1}_deps
+    eval "deps=\$$lib_deps"
+    append $lib_deps $(map 'eval echo \$${v}_deps' $deps)
+    unique $lib_deps
+}
+
+#we have to remove gpl from the deps here as some code assumes all lib deps are libs
+postproc_deps="$(filter_out 'gpl' $postproc_deps)"
+
+map 'expand_deps $v' $LIBRARY_LIST
+
+if test "$quiet" != "yes"; then
+
+echo "install prefix            $prefix"
+echo "source path               $source_path"
+echo "C compiler                $cc"
+echo "C library                 $libc_type"
+if test "$host_cc" != "$cc"; then
+    echo "host C compiler           $host_cc"
+    echo "host C library            $host_libc_type"
+fi
+echo "ARCH                      $arch ($cpu)"
+if test "$build_suffix" != ""; then
+    echo "build suffix              $build_suffix"
+fi
+if test "$progs_suffix" != ""; then
+    echo "progs suffix              $progs_suffix"
+fi
+if test "$extra_version" != ""; then
+    echo "version string suffix     $extra_version"
+fi
+echo "big-endian                ${bigendian-no}"
+echo "runtime cpu detection     ${runtime_cpudetect-no}"
+if enabled x86; then
+    echo "standalone assembly       ${x86asm-no}"
+    echo "x86 assembler             ${x86asmexe}"
+    echo "MMX enabled               ${mmx-no}"
+    echo "MMXEXT enabled            ${mmxext-no}"
+    echo "3DNow! enabled            ${amd3dnow-no}"
+    echo "3DNow! extended enabled   ${amd3dnowext-no}"
+    echo "SSE enabled               ${sse-no}"
+    echo "SSSE3 enabled             ${ssse3-no}"
+    echo "AESNI enabled             ${aesni-no}"
+    echo "AVX enabled               ${avx-no}"
+    echo "AVX2 enabled              ${avx2-no}"
+    echo "AVX-512 enabled           ${avx512-no}"
+    echo "XOP enabled               ${xop-no}"
+    echo "FMA3 enabled              ${fma3-no}"
+    echo "FMA4 enabled              ${fma4-no}"
+    echo "i686 features enabled     ${i686-no}"
+    echo "CMOV is fast              ${fast_cmov-no}"
+    echo "EBX available             ${ebx_available-no}"
+    echo "EBP available             ${ebp_available-no}"
+fi
+if enabled aarch64; then
+    echo "NEON enabled              ${neon-no}"
+    echo "VFP enabled               ${vfp-no}"
+fi
+if enabled arm; then
+    echo "ARMv5TE enabled           ${armv5te-no}"
+    echo "ARMv6 enabled             ${armv6-no}"
+    echo "ARMv6T2 enabled           ${armv6t2-no}"
+    echo "VFP enabled               ${vfp-no}"
+    echo "NEON enabled              ${neon-no}"
+    echo "THUMB enabled             ${thumb-no}"
+fi
+if enabled mips; then
+    echo "MIPS FPU enabled          ${mipsfpu-no}"
+    echo "MIPS DSP R1 enabled       ${mipsdsp-no}"
+    echo "MIPS DSP R2 enabled       ${mipsdspr2-no}"
+    echo "MIPS MSA enabled          ${msa-no}"
+    echo "LOONGSON MMI enabled      ${mmi-no}"
+fi
+if enabled ppc; then
+    echo "AltiVec enabled           ${altivec-no}"
+    echo "VSX enabled               ${vsx-no}"
+    echo "POWER8 enabled            ${power8-no}"
+    echo "PPC 4xx optimizations     ${ppc4xx-no}"
+    echo "dcbzl available           ${dcbzl-no}"
+fi
+echo "debug symbols             ${debug-no}"
+echo "strip symbols             ${stripping-no}"
+echo "optimize for size         ${small-no}"
+echo "optimizations             ${optimizations-no}"
+echo "static                    ${static-no}"
+echo "shared                    ${shared-no}"
+echo "postprocessing support    ${postproc-no}"
+echo "network support           ${network-no}"
+echo "threading support         ${thread_type-no}"
+echo "safe bitstream reader     ${safe_bitstream_reader-no}"
+echo "texi2html enabled         ${texi2html-no}"
+echo "perl enabled              ${perl-no}"
+echo "pod2man enabled           ${pod2man-no}"
+echo "makeinfo enabled          ${makeinfo-no}"
+echo "makeinfo supports HTML    ${makeinfo_html-no}"
+test -n "$random_seed" &&
+    echo "random seed               ${random_seed}"
+echo
+
+echo "External libraries:"
+print_enabled '' $EXTERNAL_LIBRARY_LIST $EXTERNAL_AUTODETECT_LIBRARY_LIST | print_in_columns
+echo
+
+echo "External libraries providing hardware acceleration:"
+print_enabled '' $HWACCEL_LIBRARY_LIST $HWACCEL_AUTODETECT_LIBRARY_LIST | print_in_columns
+echo
+
+echo "Libraries:"
+print_enabled '' $LIBRARY_LIST | print_in_columns
+echo
+
+echo "Programs:"
+print_enabled '' $PROGRAM_LIST | print_in_columns
+echo
+
+for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do
+    echo "Enabled ${type}s:"
+    eval list=\$$(toupper $type)_LIST
+    print_enabled '_*' $list | print_in_columns
+    echo
+done
+
+if test -n "$ignore_tests"; then
+    ignore_tests=$(echo $ignore_tests | tr ',' ' ')
+    echo "Ignored FATE tests:"
+    echo $ignore_tests | print_in_columns
+    echo
+fi
+
+echo "License: $license"
+
+fi # test "$quiet" != "yes"
+
+if test -n "$WARNINGS"; then
+    printf "\n%s%s$WARNINGS%s" "$warn_color" "$bold_color" "$reset_color"
+    enabled fatal_warnings && exit 1
+fi
+
+test -e Makefile || echo "include $source_path/Makefile" > Makefile
+
+esc(){
+    echo "$*" | sed 's/%/%25/g;s/:/%3a/g'
+}
+
+echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $FFMPEG_CONFIGURATION)" > ijkffmpeg_ffbuild/config.fate
+
+enabled stripping || strip="echo skipping strip"
+enabled stripping || striptype=""
+
+config_files="$TMPH ijkffmpeg_ffbuild/config.mak doc/config.texi"
+
+cat > ijkffmpeg_ffbuild/config.mak <<EOF
+# Automatically generated by configure - do not modify!
+ifndef FFMPEG_CONFIG_MAK
+FFMPEG_CONFIG_MAK=1
+FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION
+prefix=$prefix
+LIBDIR=\$(DESTDIR)$libdir
+SHLIBDIR=\$(DESTDIR)$shlibdir
+INCDIR=\$(DESTDIR)$incdir
+BINDIR=\$(DESTDIR)$bindir
+DATADIR=\$(DESTDIR)$datadir
+DOCDIR=\$(DESTDIR)$docdir
+MANDIR=\$(DESTDIR)$mandir
+PKGCONFIGDIR=\$(DESTDIR)$pkgconfigdir
+INSTALL_NAME_DIR=$install_name_dir
+SRC_PATH=$source_path
+SRC_LINK=$source_link
+ifndef MAIN_MAKEFILE
+SRC_PATH:=\$(SRC_PATH:.%=..%)
+endif
+CC_IDENT=$cc_ident
+ARCH=$arch
+INTRINSICS=$intrinsics
+EXTERN_PREFIX=$extern_prefix
+CC=$cc
+CXX=$cxx
+AS=$as
+OBJCC=$objcc
+LD=$ld
+DEPCC=$dep_cc
+DEPCCFLAGS=$DEPCCFLAGS \$(CPPFLAGS)
+DEPAS=$as
+DEPASFLAGS=$DEPASFLAGS \$(CPPFLAGS)
+X86ASM=$x86asmexe
+DEPX86ASM=$x86asmexe
+DEPX86ASMFLAGS=\$(X86ASMFLAGS)
+AR=$ar
+ARFLAGS=$arflags
+AR_O=$ar_o
+AR_CMD=$ar
+NM_CMD=$nm
+RANLIB=$ranlib
+STRIP=$strip
+STRIPTYPE=$striptype
+NVCC=$nvcc
+CP=cp -p
+LN_S=$ln_s
+CPPFLAGS=$CPPFLAGS
+CFLAGS=$CFLAGS
+CXXFLAGS=$CXXFLAGS
+OBJCFLAGS=$OBJCFLAGS
+ASFLAGS=$ASFLAGS
+NVCCFLAGS=$nvccflags
+AS_C=$AS_C
+AS_O=$AS_O
+OBJCC_C=$OBJCC_C
+OBJCC_E=$OBJCC_E
+OBJCC_O=$OBJCC_O
+CC_C=$CC_C
+CC_E=$CC_E
+CC_O=$CC_O
+CXX_C=$CXX_C
+CXX_O=$CXX_O
+NVCC_C=$NVCC_C
+NVCC_O=$NVCC_O
+LD_O=$LD_O
+X86ASM_O=$X86ASM_O
+LD_LIB=$LD_LIB
+LD_PATH=$LD_PATH
+DLLTOOL=$dlltool
+WINDRES=$windres
+DEPWINDRES=$dep_cc
+DOXYGEN=$doxygen
+LDFLAGS=$LDFLAGS
+LDEXEFLAGS=$LDEXEFLAGS
+LDSOFLAGS=$LDSOFLAGS
+SHFLAGS=$(echo $($ldflags_filter $SHFLAGS))
+ASMSTRIPFLAGS=$ASMSTRIPFLAGS
+X86ASMFLAGS=$X86ASMFLAGS
+BUILDSUF=$build_suffix
+PROGSSUF=$progs_suffix
+FULLNAME=$FULLNAME
+LIBPREF=$LIBPREF
+LIBSUF=$LIBSUF
+LIBNAME=$LIBNAME
+SLIBPREF=$SLIBPREF
+SLIBSUF=$SLIBSUF
+EXESUF=$EXESUF
+EXTRA_VERSION=$extra_version
+CCDEP=$CCDEP
+CXXDEP=$CXXDEP
+CCDEP_FLAGS=$CCDEP_FLAGS
+ASDEP=$ASDEP
+ASDEP_FLAGS=$ASDEP_FLAGS
+X86ASMDEP=$X86ASMDEP
+X86ASMDEP_FLAGS=$X86ASMDEP_FLAGS
+CC_DEPFLAGS=$CC_DEPFLAGS
+AS_DEPFLAGS=$AS_DEPFLAGS
+X86ASM_DEPFLAGS=$X86ASM_DEPFLAGS
+HOSTCC=$host_cc
+HOSTLD=$host_ld
+HOSTCFLAGS=$host_cflags
+HOSTCPPFLAGS=$host_cppflags
+HOSTEXESUF=$HOSTEXESUF
+HOSTLDFLAGS=$host_ldflags
+HOSTEXTRALIBS=$host_extralibs
+DEPHOSTCC=$host_cc
+DEPHOSTCCFLAGS=$DEPHOSTCCFLAGS \$(HOSTCCFLAGS)
+HOSTCCDEP=$HOSTCCDEP
+HOSTCCDEP_FLAGS=$HOSTCCDEP_FLAGS
+HOSTCC_DEPFLAGS=$HOSTCC_DEPFLAGS
+HOSTCC_C=$HOSTCC_C
+HOSTCC_O=$HOSTCC_O
+HOSTLD_O=$HOSTLD_O
+TARGET_EXEC=$target_exec $target_exec_args
+TARGET_PATH=$target_path
+TARGET_SAMPLES=${target_samples:-\$(SAMPLES)}
+CFLAGS-ffplay=${sdl2_cflags}
+CFLAGS_HEADERS=$CFLAGS_HEADERS
+LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD
+EXTRALIBS=$extralibs
+COMPAT_OBJS=$compat_objs
+INSTALL=$install
+LIBTARGET=${LIBTARGET}
+SLIBNAME=${SLIBNAME}
+SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}
+SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}
+SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}
+SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}
+SLIB_INSTALL_NAME=${SLIB_INSTALL_NAME}
+SLIB_INSTALL_LINKS=${SLIB_INSTALL_LINKS}
+SLIB_INSTALL_EXTRA_LIB=${SLIB_INSTALL_EXTRA_LIB}
+SLIB_INSTALL_EXTRA_SHLIB=${SLIB_INSTALL_EXTRA_SHLIB}
+VERSION_SCRIPT_POSTPROCESS_CMD=${VERSION_SCRIPT_POSTPROCESS_CMD}
+SAMPLES:=${samples:-\$(FATE_SAMPLES)}
+NOREDZONE_FLAGS=$noredzone_flags
+LIBFUZZER_PATH=$libfuzzer_path
+IGNORE_TESTS=$ignore_tests
+EOF
+
+map 'eval echo "${v}_FFLIBS=\$${v}_deps" >> ijkffmpeg_ffbuild/config.mak' $LIBRARY_LIST
+
+for entry in $LIBRARY_LIST $PROGRAM_LIST $EXTRALIBS_LIST; do
+    eval echo "EXTRALIBS-${entry}=\$${entry}_extralibs" >> ijkffmpeg_ffbuild/config.mak
+done
+
+cat > $TMPH <<EOF
+/* Automatically generated by configure - do not modify! */
+#ifndef FFMPEG_CONFIG_H
+#define FFMPEG_CONFIG_H
+#define FFMPEG_CONFIGURATION "$(c_escape $FFMPEG_CONFIGURATION)"
+#define FFMPEG_LICENSE "$(c_escape $license)"
+#define CONFIG_THIS_YEAR 2018
+#define FFMPEG_DATADIR "$(eval c_escape $datadir)"
+#define AVCONV_DATADIR "$(eval c_escape $datadir)"
+#define CC_IDENT "$(c_escape ${cc_ident:-Unknown compiler})"
+#define av_restrict $restrict_keyword
+#define EXTERN_PREFIX "${extern_prefix}"
+#define EXTERN_ASM ${extern_prefix}
+#define BUILDSUF "$build_suffix"
+#define SLIBSUF "$SLIBSUF"
+#define HAVE_MMX2 HAVE_MMXEXT
+#define SWS_MAX_FILTER_SIZE $sws_max_filter_size
+EOF
+
+test -n "$assert_level" &&
+    echo "#define ASSERT_LEVEL $assert_level" >>$TMPH
+
+test -n "$malloc_prefix" &&
+    echo "#define MALLOC_PREFIX $malloc_prefix" >>$TMPH
+
+if enabled x86asm; then
+    append config_files $TMPASM
+    cat > $TMPASM <<EOF
+; Automatically generated by configure - do not modify!
+EOF
+fi
+
+enabled getenv || echo "#define getenv(x) NULL" >> $TMPH
+
+
+mkdir -p doc
+mkdir -p tests
+mkdir -p tests/api
+echo "@c auto-generated by configure - do not modify! " > doc/config.texi
+
+print_config ARCH_   "$config_files" $ARCH_LIST
+print_config HAVE_   "$config_files" $HAVE_LIST
+print_config CONFIG_ "$config_files" $CONFIG_LIST       \
+                                     $CONFIG_EXTRA      \
+                                     $ALL_COMPONENTS    \
+
+echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
+echo "endif # FFMPEG_CONFIG_MAK" >> ijkffmpeg_ffbuild/config.mak
+
+# Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
+cp_if_changed $TMPH ijkffmpeg_config.h
+touch ijkffmpeg_ffbuild/.config
+
+enabled x86asm && cp_if_changed $TMPASM config.asm
+
+cat > $TMPH <<EOF
+/* Generated by ffmpeg configure */
+#ifndef AVUTIL_AVCONFIG_H
+#define AVUTIL_AVCONFIG_H
+EOF
+
+print_config AV_HAVE_ $TMPH $HAVE_LIST_PUB
+
+echo "#endif /* AVUTIL_AVCONFIG_H */" >> $TMPH
+
+cp_if_changed $TMPH libavutil_ijk/avconfig.h
+
+full_filter_name(){
+    sed -n "s/^extern AVFilter ff_\([avfsinkrc]\{2,5\}\)_$1;/\1_$1/p" $source_path/libavfilter/allfilters.c
+}
+
+# generate the lists of enabled components
+print_enabled_components(){
+    file=$1
+    struct_name=$2
+    name=$3
+    shift 3
+    echo "static const $struct_name * const $name[] = {" > $TMPH
+    for c in $*; do
+        if enabled $c; then
+            case $name in
+                filter_list)
+                    c=$(full_filter_name $(remove_suffix _filter $c))
+                ;;
+                indev_list)
+                    c=$(add_suffix _demuxer $(remove_suffix _indev $c))
+                ;;
+                outdev_list)
+                    c=$(add_suffix _muxer $(remove_suffix _outdev $c))
+                ;;
+            esac
+            printf "    &ff_%s,\n" $c >> $TMPH
+        fi
+    done
+    if [ "$name" = "filter_list" ]; then
+        for c in asrc_abuffer vsrc_buffer asink_abuffer vsink_buffer; do
+            printf "    &ff_%s,\n" $c >> $TMPH
+        done
+    fi
+    echo "    NULL };" >> $TMPH
+    cp_if_changed $TMPH $file
+}
+
+print_enabled_components libavfilter_ijk/filter_list.c AVFilter filter_list $FILTER_LIST
+print_enabled_components libavcodec_ijk/codec_list.c AVCodec codec_list $CODEC_LIST
+print_enabled_components libavcodec_ijk/parser_list.c AVCodecParser parser_list $PARSER_LIST
+print_enabled_components libavcodec_ijk/bsf_list.c AVBitStreamFilter bitstream_filters $BSF_LIST
+print_enabled_components libavformat_ijk/demuxer_list.c AVInputFormat demuxer_list $DEMUXER_LIST
+print_enabled_components libavformat_ijk/muxer_list.c AVOutputFormat muxer_list $MUXER_LIST
+print_enabled_components libavdevice_ijk/indev_list.c AVInputFormat indev_list $INDEV_LIST
+print_enabled_components libavdevice_ijk/outdev_list.c AVOutputFormat outdev_list $OUTDEV_LIST
+print_enabled_components libavformat_ijk/protocol_list.c URLProtocol url_protocols $PROTOCOL_LIST
+
+# Settings for pkg-config files
+
+cat > $TMPH <<EOF
+# Automatically generated by configure - do not modify!
+shared=$shared
+build_suffix=$build_suffix
+prefix=$prefix
+libdir=$libdir
+incdir=$incdir
+rpath=$(enabled rpath && echo "-Wl,-rpath,\${libdir}")
+source_path=${source_path}
+LIBPREF=${LIBPREF}
+LIBSUF=${LIBSUF}
+extralibs_avutil="$avutil_extralibs"
+extralibs_avcodec="$avcodec_extralibs"
+extralibs_avformat="$avformat_extralibs"
+extralibs_avdevice="$avdevice_extralibs"
+extralibs_avfilter="$avfilter_extralibs"
+extralibs_avresample="$avresample_extralibs"
+extralibs_postproc="$postproc_extralibs"
+extralibs_swscale="$swscale_extralibs"
+extralibs_swresample="$swresample_extralibs"
+EOF
+
+for lib in $LIBRARY_LIST; do
+    lib_deps="$(eval echo \$${lib}_deps)"
+    echo ${lib}_deps=\"$lib_deps\" >> $TMPH
+done
+
+cp_if_changed $TMPH ijkffmpeg_ffbuild/config.sh

doc/FFmpeg/ohos_ijkffmpeg_config.sh

@@ -0,0 +1,159 @@
+# FFmpeg build configure
+
+#!/bin/bash
+
+FFMPEG_PATH=$1
+FFMPEG_OUT_PATH=$2
+echo "***开始准备编译ffmpeg***"
+echo $FFMPEG_OUT_PATH
+echo $FFMPEG_PATH
+
+FF_CONFIG_OPTIONS="
+    --disable-gpl
+    --disable-nonfree
+    --disable-runtime-cpudetect
+    --disable-gray
+    --disable-swscale-alpha
+    --disable-ffmpeg
+    --disable-ffplay
+    --disable-ffprobe
+    --disable-doc
+    --disable-htmlpages
+    --disable-manpages
+    --disable-podpages
+    --disable-lzma
+    --disable-asm
+    --disable-programs
+    --disable-doc
+    --disable-debug
+    --disable-pixelutils
+    --disable-avdevice
+    --disable-avfilter
+    --disable-avresample
+    --disable-postproc
+    --disable-devices
+    --disable-bsfs
+    --disable-iconv
+    --disable-xlib
+    --disable-zlib
+    --disable-cuvid
+    --disable-cuda
+    --disable-libxcb
+    --disable-libxcb_shape
+    --disable-libxcb_shm
+    --disable-libxcb_xfixes
+    --disable-sdl2
+    --disable-hwaccels
+    --disable-muxers
+    --disable-demuxers
+    --disable-parsers
+    --disable-protocols
+    --disable-bzlib
+    --disable-vaapi
+    --disable-vdpau
+    --disable-dwt
+    --disable-lsp
+    --disable-lzo
+    --disable-faan
+    --disable-encoders
+    --disable-decoders
+    --enable-network
+    --enable-protocol=file,http,https,tcp,httpproxy,rtmp,rtp
+    --enable-demuxer=hls,flv,live_flv,mp3,aac,ape,flac,ogg,wav,mov,mpegts,rtmp,rtsp,sdp,rtp
+    --enable-muxer=mp4,h264,mp3
+    --enable-parser=h263,mpeg4video,vp8,vp9,mp3,h264
+    --enable-parser=mpegaudio,aac,aac_latm
+    --enable-decoder=h263,h264,mpeg2video,mpeg4,vp8,vp9
+    --enable-decoder=mp3,mp3float,aac,aac_latm,ape,flac,vorbis,opus
+    --enable-encoder=aac,aac_latm,opus
+    --enable-encoder=mpeg4,h263,mp3
+    --enable-openssl
+"
+
+FF_CONFIG_OPTIONS=`echo $FF_CONFIG_OPTIONS`
+
+${FFMPEG_PATH}/configure ${FF_CONFIG_OPTIONS}
+sed -i 's/HAVE_SYSCTL 1/HAVE_SYSCTL 0/g' ijkffmpeg_config.h
+sed -i 's/HAVE_SYSCTL=yes/!HAVE_SYSCTL=yes/g' ./ijkffmpeg_ffbuild/config.mak
+sed -i 's/HAVE_GLOB 1/HAVE_GLOB 0/g' ijkffmpeg_config.h
+sed -i 's/HAVE_GLOB=yes/!HAVE_GLOB=yes/g' ijkffmpeg_config.h
+sed -i 's/HAVE_GMTIME_R 1/HAVE_GMTIME_R 0/g' ijkffmpeg_config.h
+sed -i 's/HAVE_LOCALTIME_R 1/HAVE_LOCALTIME_R 0/g' ijkffmpeg_config.h
+sed -i 's/HAVE_PTHREAD_CANCEL 1/HAVE_PTHREAD_CANCEL 0/g' ijkffmpeg_config.h
+sed -i 's/HAVE_VALGRIND_VALGRIND_H 1/HAVE_VALGRIND_VALGRIND_H 0/g' ijkffmpeg_config.h
+
+tmp_file=".ijkffmpeg_tmpfile"
+## remove invalid restrict define
+sed 's/#define av_restrict restrict/#define av_restrict/' ./ijkffmpeg_config.h >$tmp_file
+mv $tmp_file ./ijkffmpeg_config.h
+
+## replace original FFMPEG_CONFIGURATION define with $FF_CONFIG_OPTIONS
+sed '/^#define FFMPEG_CONFIGURATION/d' ./ijkffmpeg_config.h >$tmp_file
+mv $tmp_file ./ijkffmpeg_config.h
+total_line=`wc -l ./ijkffmpeg_config.h | cut -d' ' -f 1`
+tail_line=`expr $total_line - 3`
+head -3 ijkffmpeg_config.h > $tmp_file
+echo "#define FFMPEG_CONFIGURATION \"${FF_CONFIG_OPTIONS}\"" >> $tmp_file
+tail -$tail_line ijkffmpeg_config.h >> $tmp_file
+mv $tmp_file ./ijkffmpeg_config.h
+
+rm -f config.err
+
+## rm BUILD_ROOT information
+sed '/^BUILD_ROOT=/d' ./ijkffmpeg_ffbuild/config.mak > $tmp_file
+rm -f ./ijkffmpeg_ffbuild/config.mak
+mv $tmp_file ./ijkffmpeg_ffbuild/config.mak
+
+## rm amr-eabi-gcc
+sed '/^CC=arm-eabi-gcc/d' ./ijkffmpeg_ffbuild/config.mak > $tmp_file
+rm -f ./ijkffmpeg_ffbuild/config.mak
+mv $tmp_file ./ijkffmpeg_ffbuild/config.mak
+
+## rm amr-eabi-gcc
+sed '/^AS=arm-eabi-gcc/d' ./ijkffmpeg_ffbuild/config.mak > $tmp_file
+rm -f ./ijkffmpeg_ffbuild/config.mak
+mv $tmp_file ./ijkffmpeg_ffbuild/config.mak
+
+
+## rm amr-eabi-gcc
+sed '/^LD=arm-eabi-gcc/d' ./ijkffmpeg_ffbuild/config.mak > $tmp_file
+rm -f ./ijkffmpeg_ffbuild/config.mak
+mv $tmp_file ./ijkffmpeg_ffbuild/config.mak
+
+## rm amr-eabi-gcc
+sed '/^DEPCC=arm-eabi-gcc/d' ./ijkffmpeg_ffbuild/config.mak > $tmp_file
+rm -f ./ijkffmpeg_ffbuild/config.mak
+mv $tmp_file ./ijkffmpeg_ffbuild/config.mak
+
+sed -i 's/restrict restrict/restrict /g' ijkffmpeg_config.h
+
+sed -i '/getenv(x)/d' ijkffmpeg_config.h
+sed -i 's/HAVE_DOS_PATHS 0/HAVE_DOS_PATHS 1/g' ijkffmpeg_config.h
+
+mv ijkffmpeg_config.h ${FFMPEG_OUT_PATH}/config.h
+mv ./ijkffmpeg_ffbuild/config.mak ${FFMPEG_OUT_PATH}/config.mak
+mv -f libavcodec_ijk ${FFMPEG_OUT_PATH}
+mv -f libavformat_ijk ${FFMPEG_OUT_PATH}
+mv -f libavutil_ijk ${FFMPEG_OUT_PATH}
+mv -f libavdevice_ijk ${FFMPEG_OUT_PATH}
+mv -f libavfilter_ijk ${FFMPEG_OUT_PATH}
+cd ${FFMPEG_OUT_PATH}
+mv libavcodec_ijk libavcodec
+mv libavformat_ijk libavformat
+mv libavutil_ijk libavutil
+mv libavdevice_ijk libavdevice
+mv libavfilter_ijk libavfilter
+#rm -rf ./ffbuild
+echo "***编译FFmpeg准备结束***"
+
+# other work need to be done manually
+cat <<!EOF
+#####################################################
+                    ****NOTICE****
+You need to modify the file config.mak and delete
+all full path string in macro:
+SRC_PATH, SRC_PATH_BARE, BUILD_ROOT, LDFLAGS.
+Please refer to the old version of config.mak to
+check how to modify it.
+#####################################################
+!EOF

doc/libyuv-ijk/CMakeLists.txt

@@ -0,0 +1,70 @@
+cmake_minimum_required(VERSION 3.4.1)
+project(yuv)
+
+include_directories(${CMAKE_CURRENT_LIST_DIR})
+include_directories(${CMAKE_CURRENT_LIST_DIR}/include)
+
+if(${OHOS_ARCH} STREQUAL "armeabi-v7a")
+
+add_library(yuv  STATIC source/compare.cc
+                      source/compare_common.cc
+                      source/compare_posix.cc
+                      source/convert.cc
+                      source/convert_argb.cc
+                      source/convert_from.cc
+                      source/convert_from_argb.cc
+                      source/convert_to_argb.cc
+                      source/convert_to_i420.cc
+                      source/cpu_id.cc
+                      source/format_conversion.cc
+                      source/planar_functions.cc
+                      source/rotate.cc
+                      source/rotate_argb.cc
+                      source/rotate_mips.cc
+                      source/row_any.cc
+                      source/row_common.cc
+                      source/row_mips.cc
+                      source/row_posix.cc
+                      source/scale.cc
+                      source/scale_argb.cc
+                      source/scale_common.cc
+                      source/scale_mips.cc
+                      source/scale_posix.cc
+                      source/video_common.cc)
+
+else()
+add_library(yuv  STATIC source/compare.cc
+                      source/compare_common.cc
+                      source/compare_posix.cc
+                      source/convert.cc
+                      source/convert_argb.cc
+                      source/convert_from.cc
+                      source/convert_from_argb.cc
+                      source/convert_to_argb.cc
+                      source/convert_to_i420.cc
+                      source/cpu_id.cc
+                      source/format_conversion.cc
+                      source/planar_functions.cc
+                      source/rotate.cc
+                      source/rotate_argb.cc
+                      source/rotate_mips.cc
+                      source/row_any.cc
+                      source/row_common.cc
+                      source/row_mips.cc
+                      source/row_posix.cc
+                      source/scale.cc
+                      source/scale_argb.cc
+                      source/scale_common.cc
+                      source/scale_mips.cc
+                      source/scale_posix.cc
+                      source/video_common.cc
+                      source/compare_neon64.cc
+                      source/rotate_neon64.cc
+                      source/row_neon64.cc
+                      source/scale_neon64.cc)
+endif()
+
+
+
+
+

doc/libyuv-ijk/HPKBUILD

@@ -0,0 +1,65 @@
+# Copyright (c) 2023 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Contributor: yaofangyong <2385605052@qq.com>
+# Maintainer: yaofangyong <2385605052@qq.com>
+
+pkgname=yuv
+pkgver=ijk-r0.2.1-dev
+pkgrel=0
+pkgdesc="libyuv is an open source project that includes YUV conversion and scaling functionality."
+url="https://github.com/bilibili/libyuv/branches"
+archs=("armeabi-v7a" "arm64-v8a" "x86_64")
+license=("BSD 3-Clause "New" or "Revised" License")
+depends=()
+makedepends=()
+install=
+source="https://codeload.github.com/bilibili/libyuv/zip/refs/heads/$pkgver"
+autounpack=ture
+downloadpackage=ture
+builddir=$pkgname
+packagename=$builddir-$pkgver.zip
+
+prepare() {
+    mkdir -p $builddir/$ARCH-build
+    cp -rf ./lib$builddir-$pkgver/* ./$builddir/
+    cp CMakeLists.txt $builddir/
+}
+
+build() {
+    cd $builddir
+    ${OHOS_SDK}/native/build-tools/cmake/bin/cmake "$@" -DOHOS_ARCH=$ARCH -B$ARCH-build -S./ -L
+    ${MAKE} -C $ARCH-build
+    ret=$?
+    cd $OLDPWD
+    return $ret
+}
+
+package() {
+    cd $builddir
+    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/include/
+    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/lib
+    cp -rf include/* $LYCIUM_ROOT/usr/$pkgname/$ARCH/include/
+    cp -rf $ARCH-build/*.a $LYCIUM_ROOT/usr/$pkgname/$ARCH/lib/
+    ret=$?
+    cd $OLDPWD
+    return $ret
+}
+
+check() {
+    echo "Test MUST on OpenHarmony device!"
+}
+
+cleanbuild(){
+    rm -rf ${PWD}/$builddir ${PWD}/lib$builddir-$pkgver ${PWD}/$pkgname
+}

doc/soundtouch-ijk/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.4.1)
+project(soundtouch)
+
+include_directories(${CMAKE_CURRENT_LIST_DIR})
+include_directories(${CMAKE_CURRENT_LIST_DIR}/include)
+
+add_library(soundtouch  STATIC source/SoundTouch/AAFilter.cpp
+                      source/SoundTouch/FIFOSampleBuffer.cpp
+                      source/SoundTouch/FIRFilter.cpp
+                      source/SoundTouch/cpu_detect_x86.cpp
+                      source/SoundTouch/sse_optimized.cpp
+                      source/SoundTouch/RateTransposer.cpp
+                      source/SoundTouch/InterpolateCubic.cpp
+                      source/SoundTouch/InterpolateLinear.cpp
+                      source/SoundTouch/InterpolateShannon.cpp
+                      source/SoundTouch/TDStretch.cpp
+                      source/SoundTouch/BPMDetect.cpp
+                      source/SoundTouch/PeakFinder.cpp
+                      source/SoundTouch/SoundTouch.cpp
+                      source/SoundTouch/mmx_optimized.cpp
+                      ijksoundtouch_wrap.cpp)
+
+
+
+

doc/soundtouch-ijk/HPKBUILD

@@ -0,0 +1,67 @@
+# Copyright (c) 2023 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Contributor: yaofangyong <2385605052@qq.com>
+# Maintainer: yaofangyong <2385605052@qq.com>
+
+pkgname=soundtouch
+pkgver=ijk-r0.1.2-dev
+pkgrel=0
+pkgdesc="SoundTouch is an open-source audio processing library that allows changing the sound tempo, pitch and playback rate parameters independently from each other"
+url="https://github.com/bilibili/soundtouch/branches"
+archs=("armeabi-v7a" "arm64-v8a" "x86_64")
+license=("LGPL-2.1")
+depends=()
+makedepends=()
+install=
+source="https://codeload.github.com/bilibili/$pkgname/zip/refs/heads/$pkgver"
+autounpack=ture
+downloadpackage=ture
+builddir=$pkgname
+packagename=$builddir-$pkgver.zip
+
+prepare() {
+    mkdir -p $builddir/$ARCH-build
+    cp -rf ./$builddir-$pkgver/* ./$builddir/
+    cp soundtouch_config.h ./$builddir/include/
+    cp CMakeLists.txt $builddir/
+}
+
+build() {
+    cd $builddir
+    ${OHOS_SDK}/native/build-tools/cmake/bin/cmake "$@" -DOHOS_ARCH=$ARCH -B$ARCH-build -S./ -L
+    ${MAKE} -C $ARCH-build
+    ret=$?
+    cd $OLDPWD
+    return $ret
+}
+
+package() {
+    cd $builddir	
+    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/include/
+    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/lib
+    cp -rf *.h $LYCIUM_ROOT/usr/$pkgname/$ARCH/include/
+    cp -rf include/* $LYCIUM_ROOT/usr/$pkgname/$ARCH/include/
+    cp -rf $ARCH-build/*.a $LYCIUM_ROOT/usr/$pkgname/$ARCH/lib/
+    ret=$?
+    cd $OLDPWD
+    return $ret
+}
+
+check() {
+    echo "Test MUST on OpenHarmony device!"
+}
+
+cleanbuild(){
+    rm -rf ${PWD}/$builddir ${PWD}/$builddir-$pkgver ${PWD}/$pkgname
+}

doc/soundtouch-ijk/soundtouch_config.h

@@ -0,0 +1,8 @@
+#ifndef SOUNDTOUCH_CONFIG_H
+#define SOUNDTOUCH_CONFIG_H
+
+// autotools configuration step replaces this file with a configured version.
+// this empty file stub is provided to avoid error about missing include file
+// when not using autotools build
+
+#endif

entry/.gitignore

@@ -0,0 +1,5 @@
+/node_modules
+/.preview
+/build
+/.cxx
+package-lock.json

entry/build-profile.json5

@@ -0,0 +1,23 @@
+{
+  "apiType": 'stageMode',
+  "buildOption": {
+    "externalNativeOptions": {
+      "path": "./src/main/cpp/CMakeLists.txt",
+      "arguments": "",
+      "cppFlags": "",
+    },
+    "sourceOption": {
+      "workers": [
+        './src/main/ets/workers/Worker.ets'
+      ]
+    }
+  },
+  "targets": [
+    {
+      "name": "default"
+    },
+    {
+      "name": "ohosTest",
+    }
+  ]
+}

entry/hvigorfile.ts

@@ -0,0 +1,2 @@
+// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
+export { hapTasks } from '@ohos/hvigor-ohos-plugin';

entry/oh-package-lock.json5

@@ -0,0 +1,120 @@
+{
+  "meta": {
+    "stableOrder": true
+  },
+  "lockfileVersion": 3,
+  "ATTENTION": "THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.",
+  "specifiers": {
+    "@bdms/bdmssdk_pgl@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/bdmssdk.har": "@bdms/bdmssdk_pgl@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/bdmssdk.har",
+    "@csj/openadsdk@libs/openadsdk_6.7.0.har": "@csj/openadsdk@libs/openadsdk_6.7.0.har",
+    "@csj/panglearmor@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/panglearmor.har": "@csj/panglearmor@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/panglearmor.har",
+    "@dp/applog@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/applog.har": "@dp/applog@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/applog.har",
+    "@hpem/apmplus_crash_lite@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/apm.har": "@hpem/apmplus_crash_lite@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/apm.har",
+    "@ohos/ijkplayer@../ijkplayer": "@ohos/ijkplayer@../ijkplayer",
+    "@ohos/lottie@^2.0.9": "@ohos/lottie@2.0.19",
+    "@tencent/wechat_open_sdk@1.0.0": "@tencent/wechat_open_sdk@1.0.0",
+    "@types/libijkplayer_audio_napi.so@../ijkplayer/src/main/cpp/types/ijkplayer_audio_napi": "@types/libijkplayer_audio_napi.so@../ijkplayer/src/main/cpp/types/ijkplayer_audio_napi",
+    "libapplogrs.so@../oh_modules/.ohpm/@dp+applog@+e6gtiy4h3epopwj9muptqswanljuqcdrohmi055hmq=/oh_modules/@dp/applog/src/main/ets/types/libapplogrs": "libapplogrs.so@../oh_modules/.ohpm/@dp+applog@+e6gtiy4h3epopwj9muptqswanljuqcdrohmi055hmq=/oh_modules/@dp/applog/src/main/ets/types/libapplogrs",
+    "libbdmssdk.so@../oh_modules/.ohpm/@bdms+bdmssdk_pgl@uj8yipotnt2kw6duljuflmytrqjyvr8n+3zwgb2vucm=/oh_modules/@bdms/bdmssdk_pgl/src/main/cpp/types/libbdmssdk": "libbdmssdk.so@../oh_modules/.ohpm/@bdms+bdmssdk_pgl@uj8yipotnt2kw6duljuflmytrqjyvr8n+3zwgb2vucm=/oh_modules/@bdms/bdmssdk_pgl/src/main/cpp/types/libbdmssdk",
+    "libentry.so@src/main/cpp/types/libentry": "libentry.so@src/main/cpp/types/libentry",
+    "libpanglearmor.so@../oh_modules/.ohpm/@csj+panglearmor@cksmdebfkaayuazinfq2bjsbl2liolozgz0idliqkoi=/oh_modules/@csj/panglearmor/src/main/cpp/types/libpanglearmor": "libpanglearmor.so@../oh_modules/.ohpm/@csj+panglearmor@cksmdebfkaayuazinfq2bjsbl2liolozgz0idliqkoi=/oh_modules/@csj/panglearmor/src/main/cpp/types/libpanglearmor"
+  },
+  "packages": {
+    "@bdms/bdmssdk_pgl@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/bdmssdk.har": {
+      "name": "@bdms/bdmssdk_pgl",
+      "version": "8.0.13",
+      "resolved": "../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/bdmssdk.har",
+      "registryType": "local",
+      "dependencies": {
+        "libbdmssdk.so": "file:./src/main/cpp/types/libbdmssdk"
+      }
+    },
+    "@csj/openadsdk@libs/openadsdk_6.7.0.har": {
+      "name": "@csj/openadsdk",
+      "version": "6.7.0",
+      "resolved": "libs/openadsdk_6.7.0.har",
+      "registryType": "local",
+      "dependencies": {
+        "@csj/panglearmor": "file:harlib/panglearmor.har",
+        "@bdms/bdmssdk_pgl": "file:harlib/bdmssdk.har",
+        "@hpem/apmplus_crash_lite": "file:./harlib/apm.har",
+        "@dp/applog": "file:./harlib/applog.har",
+        "@ohos/lottie": "^2.0.9"
+      }
+    },
+    "@csj/panglearmor@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/panglearmor.har": {
+      "name": "@csj/panglearmor",
+      "version": "1.0.2",
+      "resolved": "../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/panglearmor.har",
+      "registryType": "local",
+      "dependencies": {
+        "libpanglearmor.so": "file:./src/main/cpp/types/libpanglearmor"
+      }
+    },
+    "@dp/applog@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/applog.har": {
+      "name": "@dp/applog",
+      "version": "1.1.0",
+      "resolved": "../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/applog.har",
+      "registryType": "local",
+      "dependencies": {
+        "libapplogrs.so": "file:./src/main/ets/types/libapplogrs"
+      }
+    },
+    "@hpem/apmplus_crash_lite@../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/apm.har": {
+      "name": "@hpem/apmplus_crash_lite",
+      "version": "2.0.7",
+      "resolved": "../oh_modules/.ohpm/@csj+openadsdk@cvtg68ytczozf7dfyjfyv7vughxnce4hs13lhkcks18=/oh_modules/@csj/openadsdk/harlib/apm.har",
+      "registryType": "local"
+    },
+    "@ohos/ijkplayer@../ijkplayer": {
+      "name": "@ohos/ijkplayer",
+      "version": "2.0.5",
+      "resolved": "../ijkplayer",
+      "registryType": "local"
+    },
+    "@ohos/lottie@2.0.19": {
+      "name": "@ohos/lottie",
+      "version": "2.0.19",
+      "integrity": "sha512-6YGMeuHCdJ4PrJGPj3ycJob61TYbEcgk4GugbcuTGS6eJHJpDUuTja9lPhDmD6RL/etm3i2j4IVd+QCpfI6TWA==",
+      "resolved": "https://repo.harmonyos.com/ohpm/@ohos/lottie/-/lottie-2.0.19.har",
+      "registryType": "ohpm"
+    },
+    "@tencent/wechat_open_sdk@1.0.0": {
+      "name": "@tencent/wechat_open_sdk",
+      "version": "1.0.0",
+      "integrity": "sha512-rB1bWPTeMEir10+RguSlURf2ji/m7Xs0exh+EdRUEYhwKqnxMGylaASjX/A1nqZM1KBmx5+MVwt9DayTReP3mA==",
+      "resolved": "https://repo.harmonyos.com/ohpm/@tencent/wechat_open_sdk/-/wechat_open_sdk-1.0.0.har",
+      "registryType": "ohpm"
+    },
+    "@types/libijkplayer_audio_napi.so@../ijkplayer/src/main/cpp/types/ijkplayer_audio_napi": {
+      "name": "@types/libijkplayer_audio_napi.so",
+      "version": "2.0.3-rc.3",
+      "resolved": "../ijkplayer/src/main/cpp/types/ijkplayer_audio_napi",
+      "registryType": "local"
+    },
+    "libapplogrs.so@../oh_modules/.ohpm/@dp+applog@+e6gtiy4h3epopwj9muptqswanljuqcdrohmi055hmq=/oh_modules/@dp/applog/src/main/ets/types/libapplogrs": {
+      "name": "libapplogrs.so",
+      "version": "0.0.0",
+      "resolved": "../oh_modules/.ohpm/@dp+applog@+e6gtiy4h3epopwj9muptqswanljuqcdrohmi055hmq=/oh_modules/@dp/applog/src/main/ets/types/libapplogrs",
+      "registryType": "local"
+    },
+    "libbdmssdk.so@../oh_modules/.ohpm/@bdms+bdmssdk_pgl@uj8yipotnt2kw6duljuflmytrqjyvr8n+3zwgb2vucm=/oh_modules/@bdms/bdmssdk_pgl/src/main/cpp/types/libbdmssdk": {
+      "name": "libbdmssdk.so",
+      "version": "0.0.0",
+      "resolved": "../oh_modules/.ohpm/@bdms+bdmssdk_pgl@uj8yipotnt2kw6duljuflmytrqjyvr8n+3zwgb2vucm=/oh_modules/@bdms/bdmssdk_pgl/src/main/cpp/types/libbdmssdk",
+      "registryType": "local"
+    },
+    "libentry.so@src/main/cpp/types/libentry": {
+      "name": "libentry.so",
+      "version": "1.0.0",
+      "resolved": "src/main/cpp/types/libentry",
+      "registryType": "local"
+    },
+    "libpanglearmor.so@../oh_modules/.ohpm/@csj+panglearmor@cksmdebfkaayuazinfq2bjsbl2liolozgz0idliqkoi=/oh_modules/@csj/panglearmor/src/main/cpp/types/libpanglearmor": {
+      "name": "libpanglearmor.so",
+      "version": "0.0.0",
+      "resolved": "../oh_modules/.ohpm/@csj+panglearmor@cksmdebfkaayuazinfq2bjsbl2liolozgz0idliqkoi=/oh_modules/@csj/panglearmor/src/main/cpp/types/libpanglearmor",
+      "registryType": "local"
+    }
+  }
+}

entry/oh-package.json5

@@ -0,0 +1,14 @@
+{
+  "name": "entry",
+  "description": "ijkplayer是OpenHarmony环境下可用的一款基于FFmpeg的视频播放器。",
+  "version": "2.0.5",
+  "main": "",
+  "author": "",
+  "license": "LGPLv2.1 or later",
+  "dependencies": {
+    "@ohos/ijkplayer": "file:../ijkplayer",
+    "libentry.so": "file:./src/main/cpp/types/libentry",
+    "@csj/openadsdk": "file:libs/openadsdk_6.7.0.har",
+    "@tencent/wechat_open_sdk": "1.0.0"
+  }
+}

entry/oh_modules/@csj/openadsdk/ResourceTable.txt

@@ -0,0 +1,60 @@
+string csj_dislike_comment_hint 0x11000000
+string csj_dislike_other_suggestion 0x11000001
+string csj_dislike_suggestion_commit 0x11000002
+string csj_page_show 0x11000003
+string csj_play_again_title 0x11000004
+string page_show 0x11000005
+string reward_retain_dialog_btn_continue 0x11000006
+string reward_retain_dialog_btn_exit 0x11000007
+string reward_retain_dialog_content 0x11000008
+string shared_desc 0x11000009
+string splash_skip_text 0x1100000a
+string tt_dislike_feedback_repeat 0x1100000b
+string tt_dislike_feedback_success 0x1100000c
+color background_color 0x1100000d
+color csj_feed_draw_video_background_color 0x1100000e
+color start_window_background 0x1100000f
+color suggest_dialog_textarea_placeholder_color 0x11000010
+color white 0x11000011
+float dialog_bottom_distance 0x11000012
+float dialog_left_distance 0x11000013
+float dialog_radius 0x11000014
+float dialog_top_distance 0x11000015
+float list_divider_height 0x11000016
+float suggestion_dialog_TextArea_font_size 0x11000017
+float suggestion_dialog_close_image_height 0x11000018
+float suggestion_dialog_close_image_width 0x11000019
+float suggestion_dialog_font_size 0x1100001a
+float suggestion_dialog_padding_left_and_right_distance 0x1100001b
+float suggestion_dialog_padding_top_and_bottom_distance 0x1100001c
+float suggestion_dialog_radius 0x1100001d
+media ic_arrow_up 0x1100001e
+media ic_close 0x1100001f
+media ic_gift 0x11000020
+media ic_mute 0x11000021
+media ic_public_arrow_left 0x11000022
+media ic_public_edit 0x11000023
+media ic_unmute 0x11000024
+media icon 0x11000025
+media lp_titlebar_back 0x11000026
+media lp_titlebar_back_dark 0x11000027
+media lp_titlebar_close 0x11000028
+media lp_titlebar_close_dark 0x11000029
+media setting 0x1100002a
+media tt_ad_logo_new 0x1100002b
+media tt_gift_box 0x1100002c
+media tt_logo 0x1100002d
+media tt_new_pause_video 0x1100002e
+media tt_new_pause_video_press 0x1100002f
+media tt_new_play_video 0x11000030
+media tt_normalscreen_loading 0x11000031
+media tt_splash_ad_logo 0x11000032
+media tt_splash_bottom_arrow 0x11000033
+media tt_splash_mute 0x11000034
+media tt_splash_shake 0x11000035
+media tt_splash_unmute 0x11000036
+media tt_star_empty_bg 0x11000037
+media tt_star_full_bg 0x11000038
+media tt_suggestion_close_press_dark 0x11000039
+media tt_suggestion_logo 0x1100003a
+profile main_pages 0x1100003b

entry/oh_modules/@csj/openadsdk/d.d.ets

@@ -0,0 +1 @@
+export declare const HAR_VERSION = "6.7.0"; export declare const m = "release"; export declare const DEBUG = false; export declare const a1 = "default"; export default class BuildProfile { static readonly HAR_VERSION = "6.7.0"; static readonly m = "release"; static readonly DEBUG = false; static readonly a1 = "default"; } 

entry/oh_modules/@csj/openadsdk/obfuscation.txt

@@ -0,0 +1,94 @@
+-keep-property-name
+access
+aid
+all_thread_stacks
+anr_info
+app_start_time
+app_version
+battery
+bd_did
+brand
+channel
+Content-Type
+cpu_abi
+cpu_model
+cpu_usage
+crash_lib_uuid
+crash_module
+crash_thread_name
+crash_time
+crash_type
+custom
+data
+density_dpi
+device_brand
+device_id
+device_manufacturer
+device_model
+display_name
+error_message
+filters
+first_update_launch
+get_settings_interval
+hardware
+header
+host_app_id
+host_appid
+inner_free_real
+inner_total_real
+is_64_device
+is_64_runtime
+is_background
+is_isolated_process
+is_root
+kernel_version
+launch
+lib_name
+lib_uuid
+local_time
+logcat
+magic_tag
+manifest_version_code
+modelWithBrand
+module
+module_name
+origin_device_model
+os
+os_api
+os_version
+over_all
+package
+pid
+platform
+plugin_info
+process_name
+query_update_version_code
+reason
+release_build
+report_region
+resolution
+rom
+rom_version
+sdk_info
+sdk_version
+sdk_version_code
+sdk_version_name
+source_code
+stack_trace
+status
+storage
+summary
+switcher
+thread_all_count
+thread_name
+thread_stack
+thread_stacks
+timezone
+uid
+unique_key
+update_version_code
+user_id
+verify_info
+version_code
+version_get_time
+x-auth-token

entry/oh_modules/@csj/openadsdk/oh-package.json5

@@ -0,0 +1 @@
+{"name":"@csj/openadsdk","version":"6.7.0","versionCode":6700,"description":"CSJ GROMORE AD SDK.","author":"","license":"Apache-2.0","dependencies":{"@csj/panglearmor":"file:harlib/panglearmor.har","@bdms/bdmssdk_pgl":"file:harlib/bdmssdk.har","@hpem/apmplus_crash_lite":"file:./harlib/apm.har","@dp/applog":"file:./harlib/applog.har","@ohos/lottie":"^2.0.9"},"types":"Index.d.ets","artifactType":"obfuscation","metadata":{"byteCodeHar":true,"sourceRoots":["./src/main"],"debug":false,"declarationEntry":[],"useNormalizedOHMUrl":true},"compatibleSdkVersion":12,"compatibleSdkType":"HarmonyOS","obfuscated":true}

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/d3/e3.d.ts

@@ -0,0 +1 @@
+export declare function f116(g151: Object | Symbol, ...h151: Object[]): <T>(target: Object, propertyKey: string, descriptor: TypedPropertyDescriptor<T>) => void; export declare function getService(key: string, ...args: any[]): any; export declare function e150(key: string, target: Function, ...w150: any[]): any; export declare function j81<T>(key: string, ...args: any[]): Promise<T>; export declare function f150(key: string, target: Function, r150?: boolean, ...args: Object[]): void; export declare function a20(key: string, o150?: boolean, ...args: Object[]): <TFunction extends Function>(target: TFunction) => TFunction; 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/c7/d7.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../k/l"; import { z19 } from "../../l1/a6/e6"; export declare class s30 { getBiddingToken(adSlot: AdSlot, t30: z19, adSlotType?: number): string; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/c7/g7.d.ets

@@ -0,0 +1 @@
+import { o19 } from "../../l1/f1/q5"; export declare class w30 { private static a23; static win(i31: o19, j31: number): void; private static c23; static loss(x30: o19, auctionPrice: number, lossReason: string, winBidder: string): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/c6/d9.d.ets

@@ -0,0 +1 @@
+import { g36 } from "../j4/o8"; import { FrameNode, NodeController } from '@kit.ArkUI'; export declare class z37 { private s22?; l21(f48: g36): y29; release(): void; } export declare class y29 extends NodeController { private t22; private param; private u22?; constructor(param: g36); makeNode(context: UIContext): FrameNode | null; release(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/c6/r7.d.ets

@@ -0,0 +1 @@
+import { FrameNode, NodeController } from '@ohos.arkui.node'; import { UIContext } from '@ohos.arkui.UIContext'; import { o19 } from "../../../l1/f1/q5"; import { CSJVideoAdListener } from "../../../../k/d1"; import { p31 } from "../../../l1/i5/base/i7"; import { x22 } from "../j4/o6"; import { AdSlot } from "../../../../k/l"; import { s19 } from "../express/w5"; import { f30 } from "../h4/z6"; export declare class q33 { private readonly TAG; private param; private p16?; private i29?; private j29; constructor(o48: o19, adSlot: AdSlot, p48: s19, q48?: f30); setCanInterruptVideoPlay(canInterruptVideoPlay: boolean): void; t23(n48: p31): void; s24(): number; private k29; q24(m48: CSJVideoAdListener): void; getAdComponent(): NodeController; release(): void; } export declare class h48 extends NodeController { private t22; private param; private u22?; constructor(param: x22); makeNode(context: UIContext): FrameNode | null; release(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/express/l7.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../../k/l"; import { ExpressVideoAdListener } from "../../../../k/z"; import { o19 } from "../../../l1/f1/q5"; import { w34 } from "./w5"; export declare const i38: string; export declare class v31 extends w34 { private x21; constructor(s38: o19, adSlot: AdSlot, adType: number); setVideoAdListener(videoAdListener: ExpressVideoAdListener): void; private d29; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/express/r5.d.ets

@@ -0,0 +1 @@
+import { ArrayList } from '@kit.ArkTS'; import { NodeController } from '@kit.ArkUI'; import { FilterWord } from "../../../../k/f1/i1"; import { CSJAdDislike } from "../../../../k/o"; import { CSJAdInteractionListener } from "../../../../k/p"; import { CSJNativeExpressAd, ExpressAdInteractionListener, ExpressVideoAdListener } from "../../../../k/z"; import { CSJDislikeInteractionCallback } from "../../../../k/u"; import { o19 } from "../../../l1/f1/q5"; export declare abstract class p19 implements CSJNativeExpressAd { protected g21: o19; protected onRenderSuccess: boolean; protected a21: boolean; protected a24: number; protected a25: boolean; protected b25: boolean; constructor(x37: o19); getMediationAdInfo(): object | undefined; b21(): boolean; setExpressInteractionListener(listener: ExpressAdInteractionListener): void; getAdComponent(): NodeController | undefined; getImageMode(): number; getFilterWords(): ArrayList<FilterWord>; getInteractionType(): number; render(context: UIContext): void; destroy(): void; setDislikeCallback(dislikeInteractionCallback: CSJDislikeInteractionCallback): void; abstract getDislikeDialog(): CSJAdDislike; q28(): void; setSlideIntervalTime(intervalTime: number): void; setVideoAdListener(videoAdListener: ExpressVideoAdListener): void; setCanInterruptVideoPlay(canInterruptVideoPlay: boolean): void; getMediaExtraInfo(): Map<string, object>; win(auctionBidToWin: number): void; loss(auctionPrice: number, lossReason: string, winBidder: string): void; setPrice(auctionPrice: number): void; setAdInteractionListener(listener: CSJAdInteractionListener): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/express/w5.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../../k/l"; import { EventListener } from "../../../l1/w4/express/x4/z4"; import { o19 } from "../../../l1/f1/q5"; import { NodeController } from '@kit.ArkUI'; import { CSJAdDislike } from "../../../../k/o"; import { ExpressAdInteractionListener } from "../../../../k/z"; import { CSJDislikeInteractionCallback } from "../../../../k/u"; import { FilterWord } from "../../../../k/f1/i1"; import { ArrayList } from '@kit.ArkTS'; import { p19 } from "./r5"; import { z16 } from "../../../l1/w4/express/x4/y4"; import { b17 } from "../../../l1/a5/b5"; import { g36 } from "../j4/o8"; export declare const a32: string; export declare class w34 extends p19 { private adSlot; protected d18: z16; protected videoController: b17; private r28?; private adType; private s28?; private dislikeInteractionCallback?; protected expressParam: g36; private o16; private t28?; private k20; protected u28?: () => void; constructor(e38: o19, adSlot: AdSlot, adType: number, f38?: boolean); private w20; protected y20(): s19; f21(context: object): void; getImageMode(): number; getFilterWords(): ArrayList<FilterWord>; getInteractionType(): number; setDislikeCallback(dislikeInteractionCallback: CSJDislikeInteractionCallback): void; getMediaExtraInfo(): Map<string, object>; getDislikeDialog(): CSJAdDislike; setExpressInteractionListener(listener: ExpressAdInteractionListener): void; render(context: UIContext): void; getAdComponent(): NodeController | undefined; destroy(): void; } export interface s19 extends EventListener { onShow?: () => void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/h4/i4.d.ets

@@ -0,0 +1 @@
+import { o19 } from "../../../l1/f1/q5"; import { AdSlot } from "../../../../k/l"; import { y22 } from "../j4/p6"; import { f30 } from "./z6"; export declare class n15 { protected TAG: string; protected f16: o19; protected u26: y22; protected x16: AdSlot; private p27?; private q27?; private currentRatio; private r27?; protected g25: f30; constructor(adParam: y22, r37?: boolean); set s27(q37: string); get g19(): number; get adType(): number; b26(callback: () => void): void; p25(): void; t27(callback: () => void): void; v27(): void; q22(): void; i19(): void; f19(isVisible: boolean, currentRatio: number): void; r22(oldValue: Area, newValue: Area): void; k19(): void; m19(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/h4/p7.d.ets

@@ -0,0 +1 @@
+import { g36 } from "../j4/o8"; import { n15 } from "./i4"; import { x22 } from "../j4/o6"; export declare class t32 extends n15 { private g26; private h26; private i26; constructor(adParam: g36); get imageUrl(): string | undefined; get m16(): boolean; get e16(): string; get title(): string; get description(): string; get buttonText(): string; get adxName(): string; get k16(): number; get l16(): number; s16(): void; onAdClick(type: number, event: ClickEvent): void; r16(context: object): void; get n16(): x22; init(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/h4/q6.d.ets

@@ -0,0 +1 @@
+import { o36 } from "../../../../../../s8/h6/t8"; import { n15 } from "./i4"; import { r36 } from "../../../l1/i5/base/k/v8"; import { h17 } from "../../../l1/i5/base/k/j5"; import { x22 } from "../j4/o6"; import { e30 } from "./y6"; import { t15 } from "../../../l1/t4/u4"; export declare class f23 extends n15 { private v26?; private mMediaController; private mMediaRequest; private p16?; private f8; private l17; private n17; private x21; private w26?; private x26?; private y26; private m17; private z26; private a27; private j25; private k25; private b27; constructor(j37: x22); get o22(): e30 | undefined; get f27(): r36; get p22(): h17; get buttonText(): string; get description(): string; get m16(): boolean; get e27(): boolean; get h27(): string; get i27(): boolean; get j27(): o36 | undefined; get isMute(): boolean; get isAutoPlay(): boolean; l27(i37: (playComplete: boolean) => void): void; private r17; onAdClick(type: number, event?: ClickEvent, e37?: t15): void; get canInterruptVideoPlay(): boolean; j22(): void; k22(): void; l22(): void; private d27; f19(isVisible: boolean, currentRatio: number): void; i19(): void; private m25; private q25; m18(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/h4/q8.d.ets

@@ -0,0 +1 @@
+import { g36 } from "../j4/o8"; import { n15 } from "./i4"; import { x22 } from "../j4/o6"; export declare class i36 extends n15 { private g26; private h26; private i26; private p26; constructor(adParam: g36); get imageUrl(): string | undefined; get m16(): boolean; get imageMode(): number; get e16(): string; get title(): string; get description(): string; get buttonText(): string; get adxName(): string; get k16(): number; get l16(): number; s16(): void; onAdClick(type: number, event: ClickEvent): void; r16(context: object): void; get n16(): x22; init(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/h4/r8.d.ets

@@ -0,0 +1 @@
+import { n15 } from "./i4"; import { g36 } from "../j4/o8"; import { z16 } from "../../../l1/w4/express/x4/y4"; import { b17 } from "../../../l1/a5/b5"; import { i36 } from "./q8"; import { t32 } from "./p7"; export declare class j36 extends n15 { private j26; private k26; c16: g36; private k17; private f8; private l17; private m17; private n17; private mMediaController; constructor(adParam: g36); get k21(): boolean; get isAutoPlay(): boolean; get d18(): z16; get videoController(): b17; get m26(): i36; get n26(): t32; z17(): void; private r17; m18(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/h4/y6.d.ets

@@ -0,0 +1 @@
+import { o36 } from "../../../../../../s8/h6/t8"; import { n15 } from "./i4"; import { y22 } from "../j4/p6"; export declare class e30 extends n15 { private q26; constructor(adParam: y22); init(): void; get imageWidth(): number; get imageHeight(): number; r26(): boolean; s26(): boolean; get options(): Array<o36>; get t26(): boolean; get imageMode(): number; onAdClick(type: number, event: ClickEvent): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/h4/z6.d.ets

@@ -0,0 +1 @@
+import { s37 } from "../../../l1/a5/f8/a9"; import { y22 } from "../j4/p6"; export declare class f30 { protected w27: s37; private x27; private y27; private adType; protected z27: boolean; protected v18: number; protected u26: y22; constructor(adParam: y22, w37?: boolean); get g19(): number; private a28; onAdShow(): void; q22(): void; i19(): void; f19(isVisible: boolean, currentRatio: number): void; r22(oldValue: Area, newValue: Area): void; t25(width: number, height: number): void; k19(): void; m19(): void; private j28; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/j4/d8.d.ets

@@ -0,0 +1 @@
+export declare class x34 { currentPlayTime: number; from?: string; constructor(currentPlayTime: number, from?: string); } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/j4/o6.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../../k/l"; import { CSJVideoAdListener } from "../../../../k/d1"; import { p31 } from "../../../l1/i5/base/i7"; import { o19 } from "../../../l1/f1/q5"; import { f23 } from "../h4/q6"; import { f30 } from "../h4/z6"; import { s19 } from "../express/w5"; import { y22 } from "./p6"; export declare class x22 extends y22 { canInterruptVideoPlay: boolean; c27: p31; g29: f23; constructor(u39: o19, adSlot: AdSlot, v39: s19, videoAdListener?: CSJVideoAdListener, w39?: f30); setCanInterruptVideoPlay(canInterruptVideoPlay: boolean): void; t23(t39: p31): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/j4/o8.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../../k/l"; import { z16 } from "../../../l1/w4/express/x4/y4"; import { o19 } from "../../../l1/f1/q5"; import { b17 } from "../../../l1/a5/b5"; import { s19 } from "../express/w5"; import { y22 } from "./p6"; export declare class g36 extends y22 { readonly d18: z16; readonly videoController: b17; k17: boolean; b7: () => void; canInterruptVideoPlay: boolean; constructor(f246: o19, adSlot: AdSlot, g246: z16, h246: b17, i246: s19); f29(o39: () => void): void; setCanInterruptVideoPlay(canInterruptVideoPlay: boolean): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/j4/p6.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../../k/l"; import { CSJVideoAdListener } from "../../../../k/d1"; import { o19 } from "../../../l1/f1/q5"; import { f30 } from "../h4/z6"; import { s19 } from "../express/w5"; export declare class y22 { readonly meta: o19; readonly adSlot: AdSlot; readonly o16: s19; p16?: CSJVideoAdListener; isMute: boolean; k17: boolean; readonly g25?: f30; readonly b28: boolean; constructor(k39: o19, adSlot: AdSlot, l39: s19, videoAdListener?: CSJVideoAdListener, m39?: f30, n39?: boolean); e29(videoAdListener?: CSJVideoAdListener): void; q16(j39: boolean): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/m6/e9.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../../k/l"; import { CSJFeedAdListener } from "../../../../k/w"; import { NativeExpressAdListener } from "../../../../k/z"; export declare class t38 { loadFeedAd(adSlot: AdSlot, loadListener: CSJFeedAdListener): void; loadExpressFeedAd(adSlot: AdSlot, loadListener: NativeExpressAdListener): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/x4/h9.d.ets

@@ -0,0 +1 @@
+@Component export declare struct o42 { private _width; private _height; private _backUpController; private _videoController; aboutToAppear(): void;  @Builder _adxOrLogoBuilder(): void;  @Builder _smallFeedCoverBuilder(): void;  @Builder _bigFeedCoverBuilder(t45: number): void;  @Builder _groupFeedCoverBuilder(): void; build(): void; aboutToDisappear(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/x4/i9.d.ets

@@ -0,0 +1 @@
+import { j36 } from "../h4/r8";  @Component export declare struct p42 { TAG: string;  @State _backup: boolean; _controller: j36; aboutToAppear(): void; build(): void;  @Builder BackupView(q42: j36): void; aboutToDisappear(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/x4/o7.d.ets

@@ -0,0 +1 @@
+@Component export declare struct s32 { private readonly TAG; private _videoController; aboutToAppear(): void; build(): void;  @Builder showTrafficNotice(): void; aboutToDisappear(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/x4/r6.d.ets

@@ -0,0 +1 @@
+@Component export declare struct g23 { private TAG; private _opt; private _controller; scaleType: ImageFit; private _imageWidth; aboutToAppear(): void; build(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/g4/x4/s6.d.ets

@@ -0,0 +1 @@
+@Component export declare struct h23 { private TAG; private _videoController;  @State _isPlayComplete: boolean; private _playCompleteStateCallback; aboutToAppear(): void; build(): void;  @Builder _drawResultPageStyle(): void;  @Builder _feedResultPageStyle(): void; _onVideoClick: (type: number, event: ClickEvent) => void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/a5/c12.d.ets

@@ -0,0 +1 @@
+import { v52 } from "../f/z9";  @Component export declare struct u68 {  @Link _state: v52; _showLogo: boolean; _minMode: boolean; build(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/c11/d11.d.ets

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+import { v52 } from "../f/z9";  @CustomDialog export declare struct z56 { _controller?: CustomDialogController;  @Consume(KEY_RewardFullState) _state: v52; aboutToAppear(): void; aboutToDisappear(): void; build(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/c11/f11.d.ets

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+import { v52 } from "../f/z9";  @CustomDialog export declare struct k57 { _controller?: CustomDialogController;  @Consume(KEY_RewardFullState) _state: v52;  @State _isLoading: boolean; build(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/express/m11.d.ets

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+import { a17 } from "../../../l1/w4/express/x4/z4"; import { v52 } from "../f/z9"; export declare class i59 { onAppear(state: v52, y59: a17, uiContext: UIContext): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/express/n11.d.ets

@@ -0,0 +1 @@
+import { v52 } from "../f/z9"; import { a17 } from "../../../l1/w4/express/x4/z4";  @Component export declare struct j59 {  @Link _state: v52; _expressController: a17; private _controller; aboutToAppear(): void; build(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/a10.d.ets

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+import { BuilderNode, FrameNode, NodeController } from '@kit.ArkUI'; import { v52 } from "./z9"; export declare abstract class w52 extends NodeController { protected u35: BuilderNode<[ x52 ]> | null; protected v35: x52; constructor(param: x52); abstract w35(param: x52): void; makeNode(uiContext: UIContext): FrameNode | null; } export declare class x52 { state: v52; constructor(state: v52); } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/b10.d.ets

@@ -0,0 +1 @@
+export declare const y52 = 1; export declare const z52 = 2; export declare const a53 = 1; export declare const b53 = 2; export declare const c53 = 1; export declare const d53 = 2; export declare const e53 = 1; export declare const f53 = 2; export declare const g53 = 1; export declare const h53 = 2; export declare const i53 = 3; export declare const j53 = 4; export declare const k53 = 5; export declare const l53 = 6; export declare const m53 = 7; export declare const n53 = 8; export declare const o53 = 9; export declare const p53 = 1; export declare const q53 = 2; export declare const r53 = 3; 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/c10.d.ets

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+import { CSJAdDislike } from "../../../../k/o"; import { o19 } from "../../../l1/f1/q5"; import { v52 } from "./z9"; export declare class s53 { private x35; private y35; private z35; a36: boolean; b36: boolean; dislike?: CSJAdDislike; private c36; private d36; constructor(u53: CustomDialogController, v53: CustomDialogController); init(t53: o19, state: v52): void; k36(): boolean; f21(context: object): void; l36(isShow: boolean): void; m36(isShow: boolean): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/d10.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../../k/l"; import { t48 } from "../../../l1/w4/m9/n9"; import { o19 } from "../../../l1/f1/q5"; import { v52 } from "./z9"; export declare class w53 { n36: t48; private state; init(state: v52, z53: o19, adSlot: AdSlot): void; sendMessage(message: string, params: object): void; u36(isVisible: boolean): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/f10.d.ets

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+export declare class b54 { private v36; type?: number; w36: boolean; x36: boolean; y36: boolean; z36: number; a37(): number; initEvent(c54: number, d54: number): void; onShow(): void; onSkip(): void; onClick(): void; onComplete(): void; onClose(): void; onRewardArrived(isVerify: boolean, rewardType: number, extraInfo?: Object): void; getPlayAgainCondition(): Promise<object>; private getType; private release; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/g10.d.ets

@@ -0,0 +1 @@
+import { AdSlot } from "../../../../k/l"; import { o19 } from "../../../l1/f1/q5"; import { e17 } from "../../../l1/c5/e5"; export declare class e54 { private g21; private x16; private c37; private d37; private e37; private f37; private g37; private mAspectRatio; private h37; private i37; private j37; private k37; private l37; private codeId; constructor(f54: o19, adSlot: AdSlot); x37(): o19; b38(): AdSlot; c38(): number; d38(): number; e38(): number; f38(): number; g38(): number; j38(): number; k38(): number; w37(): boolean; l38(): boolean; p17(): e17; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/h10.d.ets

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+import { t48 } from "../../../l1/w4/m9/n9"; export declare class g54 { m38: boolean; isRenderSuc: boolean; videoWidth: number; videoHeight: number; o38: number; p38: number; q38: t48; sendMessage(message: string, params: object): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/k10.d.ets

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+import { d1 } from "../../../../../../t2/y2"; import { o19 } from "../../../l1/f1/q5"; import { REWARD_AWARD_TYPE } from "../../../../k/a1"; import { i54 } from "../../../../../../g6/v2/i5/h6/j10"; export declare const j54 = "reward_full_scene_type"; export declare class k54 { private readonly TAG; meta: o19; type: number; tag: string; readonly r38: d1; init(x54: o19, type: number): void; s38(key: string, value: string): void; u38(t54: boolean, u54: boolean, v54: i54, progress: number): void; onShow(auctionPrice: number): void; a39(): void; onSkip(): void; e39(): void; g39(): void; i39(): void; k39(): void; m39(): void; o39(): void; q39(p54: boolean, rewardType: REWARD_AWARD_TYPE, q54: d1): void; s39(l54: boolean, rewardType: REWARD_AWARD_TYPE, m54: d1): void; u39(): void; w39(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/o10.d.ets

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+import { b17 } from "../../../l1/a5/b5"; import { v52 } from "./z9"; import { o19 } from "../../../l1/f1/q5"; export declare class a55 extends b17 { private q43; r43: boolean; private state; private t43; g41(x56: o19, state: v52): void; z42(): void; y42(): void; y17(isMute: boolean): void; q42(): void; onProgress(): void; onCompleted(): void; y43(time: number, flag: string): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/p10.d.ets

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+import { o19 } from "../../../l1/f1/q5"; import { n52, o52 } from "./y9"; export declare class b55 implements o52 { o43: n52; sum: number; time: number; h41: boolean; d42: boolean; init(s56: o19): void; onTimeTicker(): void; s35(): void; t35(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/y9.d.ets

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+export declare class n52 { o35: number; private p35; private q35; r35(u52: o52): void; s35(interval?: number): void; t35(): void; private onTimeTicker; } export interface o52 { onTimeTicker(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/f/z9.d.ets

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+import { o19 } from "../../../l1/f1/q5"; import { AdSlot } from "../../../../k/l"; import { RewardAdInteractionListener } from "../../../../k/a1"; import { FullAdInteractionListener } from "../../../../k/x"; import { b54 } from "./f10"; import window from '@ohos.window'; import { a17 } from "../../../l1/w4/express/x4/z4"; import { z54 } from "../m10/n10"; import { a55 } from "./o10"; import { s53 } from "./c10"; import { b55 } from "./p10"; import { g54 } from "./h10"; import { w53 } from "./d10"; import { v19 } from "../../../l1/t4/z5"; import { k54 } from "./k10"; export declare const j55 = "reward_full_state"; export declare class v52 { private model; a40: number; b40: number; c40: number; d40: z54; type: number; e40: b55; videoState: a55; f40: s53; renderState: g54; g40: w53; h40: RewardAdInteractionListener; i40: FullAdInteractionListener; d18?: a17; j40: b54; k40: k54; l40?: v19; m40?: () => void; n40: object; o40: string; p40: boolean; q40: number; r40: boolean; s40: boolean; t40: number; u40: number; currentTime: number; v40: boolean; y40: boolean; z40: boolean; private a41; private b41; private c41?; private z36; private d41; private e41; private f41; init(p56: o19, adSlot: AdSlot, type: number, q56: object): void; n41(localStorage: LocalStorage): void; o41(): number; getWindowStage(): window.WindowStage | undefined; p41(): void; q41(): number; x37(): o19; r41(m56: z54): void; s41(): z54; b38(): AdSlot; c38(): number; d38(): number; e38(): number; w37(): boolean; l38(): boolean; t41(): number; u41(): number; v41(): number; w41(): number; x41(): a55; y41(): s53; z41(isSuccess: boolean, l56: number): void; a42(): void; b42(): void; c42(b56: boolean): void; h42(): void; j21(): v19 | undefined; onAdClick(): void; updateTime(source: number): void; i41(): number; j41(): number; e36(): void; f36(): void; getCurrentTime(): number; x42(): void; w42(): void; onRewardArrived(): void; private a43; h43(): string; exit(): void; n43(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/h11/i11.d.ets

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+import { v52 } from "../f/z9"; export declare class w57 { b44: WebviewController; a44: string; e18: boolean; onAppear(state: v52): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/h11/j11.d.ets

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+import { v52 } from "../f/z9";  @Component export declare struct x57 {  @State _webviewTitle: string;  @Consume(KEY_RewardFullState) _state: v52;  @State private _controller; aboutToAppear(): void; build(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/i/j.d.ets

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+import { v52 } from "../f/z9"; import { b55 } from "../f/p10"; import { g54 } from "../f/h10"; import { s53 } from "../f/c10"; import { a55 } from "../f/o10"; import { w53 } from "../f/d10";  @Entry({ routeName: "RewardFullPage", storage: storage }) @Component export declare struct n66 { _retainDialogController: CustomDialogController; _playAgainDialogController: CustomDialogController;  @Provide(KEY_RewardFullState) _state: v52;  @State _timeState: b55;  @State _renderState: g54;  @State _dialogState: s53;  @State _videoState: a55;  @State _endCardState: w53; private _controller; aboutToAppear(): void; onPageShow(): void; onPageHide(): void; aboutToDisappear(): void; private onVideoStateChanged; private onLocalTimeTicker; build(): void; onBackPress(): boolean; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/i/z10.d.ets

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+import { v52 } from "../f/z9"; import { display, window } from '@kit.ArkUI'; import { z54 } from "../m10/n10"; import { a55 } from "../f/o10"; import { b55 } from "../f/p10"; import { g54 } from "../f/h10"; import { s53 } from "../f/c10"; import { w53 } from "../f/d10"; export declare class i55 { c41?: window.WindowStage; d40?: z54; l46?: boolean; m46?: string; n46?: string; o46?: display.Orientation; o40: string; private static p46; onAppear(c68: object, state: v52, d68: a55, e68: b55, f68: g54, g68: s53, h68: w53): void; onShow(state: v52): void; onHide(state: v52): void; onDisAppear(state: v52): void; onVideoStateChanged(state: v52): void; u46(state: v52): boolean; onLocalTimeTicker(state: v52): void; static r46(state: v52): void; static l43(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m10/d12/e12.d.ets

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+import { v52 } from "../../f/z9"; export declare class v68 { state: v52; private e47; private f47; private g47; init(state: v52): void; h47(): number; i47(): number; b47(state: v52): number; a47(state: v52): boolean; c47(): void; d47(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m10/d12/f12.d.ets

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+import { z54 } from "../n10"; import { NodeController } from '@kit.ArkUI'; import { o19 } from "../../../../l1/f1/q5"; export declare class x68 extends z54 { k46(): boolean; g42(): boolean; i42(): boolean; j46(): NodeController | null; j42(): number; static isValid(o71: o19): boolean; start(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m10/i12/j12.d.ets

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+import { z54 } from "../n10"; import { NodeController } from '@kit.ArkUI'; export declare class d73 extends z54 { k46(): boolean; i42(): boolean; j46(): NodeController; j42(): number; start(): void; z41(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m10/image/h12.d.ets

@@ -0,0 +1 @@
+import { z54 } from "../n10"; import { NodeController } from '@kit.ArkUI'; import { o19 } from "../../../../l1/f1/q5"; export declare class t71 extends z54 { k46(): boolean; j46(): NodeController; i42(): boolean; j42(): number; start(): void; z41(): void; static isValid(b73: o19): boolean; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m10/n10.d.ets

@@ -0,0 +1 @@
+import { NodeController } from '@kit.ArkUI'; import { v52 } from "../f/z9"; export declare abstract class z54 { protected state: v52; constructor(state: v52); g42(): boolean; k46(): boolean; i42(): boolean; j42(): number; j46(): NodeController | null; start(): void; z41(): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m10/x10.d.ets

@@ -0,0 +1 @@
+import { v52 } from "../f/z9"; import { z54 } from "./n10"; export declare class g55 { static k47: number; static l47: number; static k42: number; static l42: number; private constructor(); static s46(state: v52): z54; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m6/e10.d.ets

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+import { REWARD_AWARD_TYPE } from "../../../../k/a1"; declare class d64 { private y45; private z45; private a46; d45(l65: number, m65: number, listener?: object): void; b37(j65: number, k65: number): void; onShow(e65: number, f65: number, againCount?: number): void; onSkip(z64: number, a65: number, againCount?: number): void; onClick(u64: number, v64: number, againCount?: number): void; onComplete(p64: number, q64: number, againCount?: number): void; onClose(l64: number, m64: number): void; onRewardArrived(h64: number, i64: number, isVerify: boolean, rewardType: REWARD_AWARD_TYPE, extraInfo?: Object, againCount?: number): void; getPlayAgainCondition(e64: number, againCount?: number): Promise<Object>; } export declare const a54: d64; export {}; 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m6/e11.d.ets

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+import { AdSlot } from "../../../../k/l"; import { o19 } from "../../../l1/f1/q5"; import { RewardAdLoadListener } from "../../../../k/a1"; export declare class j57 { static z43(h66: o19, againCount: number, adSlot: AdSlot, i66: number, loadListener: RewardAdLoadListener): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m6/s11.d.ets

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+import { o19 } from "../../../l1/f1/q5"; import { Context } from '@kit.AbilityKit'; import { AdSlot } from "../../../../k/l"; declare class q65 { static d46: string; f45(adSlot: AdSlot, adSlotType: number): void; t45(codeId?: string, context?: Context): Promise<boolean>; u45(codeId?: string, context?: Context): Promise<o19 | undefined>; e46(codeId?: string, s65?: o19, context?: Context): Promise<void>; e45(codeId?: string, context?: Context): Promise<void>; } export declare const d62: q65; export {}; 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m6/t11.d.ets

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+import { o19 } from "../../../l1/f1/q5"; export declare class e62 { static b45(tag: string, o65: o19): void; static r45(tag: string, n65: o19): void; } 

entry/oh_modules/@csj/openadsdk/src/main/ets/csj/e/csj/f/g/h/m6/u11.d.ets

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+import { AdSlot } from "../../../../k/l"; import { CSJFullAd, FullAdInteractionListener } from "../../../../k/x"; import { o19 } from "../../../l1/f1/q5"; import { window } from '@kit.ArkUI'; import { CSJAdInteractionListener } from "../../../../k/p"; export declare const g62: string; export declare class h62 implements CSJFullAd { private x16; private g21; private x44?; private y44; private z44; private a24; private a45; constructor(adSlot: AdSlot, m62: o19); getMediationAdInfo(): object | undefined; setInteractionListener(listener: FullAdInteractionListener): void; getMediaExtraInfo(): Map<string, object>; showFullAd(windowStage: window.WindowStage): void; win(auctionBidToWin: number): void; loss(auctionPrice: number, lossReason: string, winBidder: string): void; setPrice(auctionPrice: number): void; setAdInteractionListener(listener: CSJAdInteractionListener): void; }