openHEVC 编译 for VS2017+Win10 x64

 编译暂未成功，有空再次更新

前期准备：

yasm下载：http://yasm.tortall.net/Download.html

http://www.tortall.net/projects/yasm/releases/vsyasm-1.3.0-win64.zip （用于集成）
2 http://www.tortall.net/projects/yasm/releases/yasm-1.3.0-win64.exe 
3 http://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz   x

openHEVC源码下载: https://github.com/OpenHEVC/openHEVC

https://github.com/OpenHEVC/openHEVC/archive/hevc_rext.zip

SDL2.0下载: http://www.libsdl.org/download-2.0.php

http://www.libsdl.org/release/SDL2-2.0.5-win32-x64.zip
2 http://www.libsdl.org/release/SDL2-devel-2.0.5-mingw.tar.gz

CMake 3.8

下载: https://cmake.org/download/

https://cmake.org/files/v3.8/cmake-3.8.1-win64-x64.zip

FFmpeg 下载: https://ffmpeg.org/ 

http://ffmpeg.org/releases/ffmpeg-3.3.1.tar.bz2  (这个是源码)

http://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20170503-a75ef15-win64-static.zip  （已编译的程序）

pthreads-w32-2-9  openHEVC 中用到了线程,因此要下载：

ftp://sourceware.org/pub/pthreads-win32/pthreads-w32-2-9-1-release.zip

 环境配置

1、解压源码

解压后目录及文件夹结构：

 1 "D:devEndvlibcmake-3.8.1-win64-x64"                         【已解压的目录】 以下类同
 2 "D:devEndvlibffmpeg-3.3.1"
 3 "D:devEndvlibffmpeg-20170503-a75ef15-win64-static"
 4 "D:devEndvlibopenHEVC-hevc_rext"
 5 "D:devEndvlibpthreads-w32-2-9-1-release"
 6 "D:devEndvlibSDL2-2.0.5-win32-x64"
 7 "D:devEndvlibvsyasm-1.3.0-win64"
"D:devEndvlibcmake-3.8.1-win64-x64.zip"                        【已下载的文件】 以下类同
"D:devEndvlibffmpeg-3.3.1.tar.bz2"
"D:devEndvlibffmpeg-20170503-a75ef15-win64-static.zip"
"D:devEndvlibopenHEVC-hevc_rext.zip"
"D:devEndvlibpthreads-w32-2-9-1-release.zip"
"D:devEndvlibSDL2-2.0.5-win32-x64.zip"
"D:devEndvlibvsyasm-1.3.0-win64.zip"
"D:devEndvlibyasm-1.3.0-win64.exe"

2、取出 pthreadVC2.lib pthreadVC2.dll 这两个文件放到 build 下，（build在openHEVC文件里新建一个）

"D:devEndvlibpthreads-w32-2-9-1-releasePre-built.2dllx64pthreadGC2.dll"
"D:devEndvlibpthreads-w32-2-9-1-releasePre-built.2dllx64pthreadVC2.dll"

复制上述两个文件到：

"D:devEndvlibopenHEVC-hevc_rextuildpthreadGC2.dll"
"D:devEndvlibopenHEVC-hevc_rextuildpthreadVC2.dll"

从FFmpeg源码中拷贝以下几个文件到openHEVC同名字的文件夹下 （提示缺XXX函数在XXX中，引用无法找到：原因是缺以下几个文件： ）

libavutil/fifo.c     

libavcodec/frame_thread_encoder.c

"D:devEndvlibffmpeg-3.3.1libavutilfifo.c"
"D:devEndvlibffmpeg-3.3.1libavcodecframe_thread_encoder.c"

复制上述两个文件到：

"D:devEndvlibopenHEVC-hevc_rextlibavutilfifo.c"
"D:devEndvlibopenHEVC-hevc_rextlibavcodecframe_thread_encoder.c"

这两个文件可以放到C:Windows下

打开CMakeLists.txt（"D:devEndvlibopenHEVC-hevc_rextCMakeLists.txt"）找到

#find_package(CRYPTOPP_FOUND)
find_package(SDL)
find_package(SDL2)

set(libfilenames
    libavutil/avstring.c
    libavutil/atomic.c
    libavutil/base64.c
    libavutil/bprint.c
    libavutil/buffer.c
    libavutil/channel_layout.c
    .............

 

在set命令中添加以下几条命令：set() 在Cmake中的意思是 将libavutil/avstring.c  libavutil/atomic.c 等赋值给变量libfilenames；

#find_package(CRYPTOPP_FOUND)
find_package(SDL)
find_package(SDL2)

set(libfilenames
    libavutil/avstring.c
    libavutil/atomic.c
    libavutil/base64.c
    libavutil/bprint.c
    libavutil/buffer.c
    libavutil/channel_layout.c
12      libavutil/fifo.c
13      libavcodec/frame_thread_encoder.c

然后在CMakeLists.txt中找到target_link_libraries(LibOpenHevcWrapper m) 这条语句，这条语句的作用是添加m.lib到LibOpenHevcWrapper这一项目的链接器中。然而m.lib是没有的，找不到，既不是编译阶段能产生的，网上也无法找到，谁知道！因此注释掉：Cmake中 “#”是注释命令！

if(CRYPTOPP_FOUND)
target_link_libraries(LibOpenHevcWrapper cryptopp)
else()
# target_link_libraries(LibOpenHevcWrapper m)
endif()

  

 你会发现，上述的配置都是按64位的环境来配置的，包括库

准备工作弄完了，可以开始编译了： 

1、在openHEVC文件夹里新建一个文件夹：习惯命名build （上面已经完成）

2、为了在别的电脑上（没安装SDL2.X）方便用,将准备过程中下载的SDL包解压后，放到openHEVC文件夹里  （可选，此步不执行）

3、将下载的

"D:devEndvlibyasm-1.3.0-win64.exe"

改名为 yasm.exe 放在openHEVC文件夹里（或系统目录里，例如C:windows 其实放哪里都行，因为看图，你第一次运行 configure 后，出来的红色区域，路径都是可以改的）

我是直接复制进去重命名为  yasm.exe

4、（可选，此次不执行）将pthreadVC2.lib pthreadVC2.dll这两个文件放到build文件夹下（目的是为了等项目的解决方案即xxx.sln生成后，在链接器中加入pthreadVC2.lib）。也可以放在openHEVC文件夹里，通过在CMakeLists.txt加入以下红色语句：

add_library (LibOpenHevcWrapper ${libfilenames} ${YASM_OBJECTS})  //可以通过这条语句在CMakeLists.txt中定位要加的位置

#target_link_libraries(LibOpenHevcWrapper m)
set(pthreadPATH ../pthreadVC2)
target_link_libraries(LibOpenHevcWrapper ${LINK_LIBRARIES_LIST} ${pthreadPATH})

5、打开Cmake

即 运行 "D:devEndvlibcmake-3.8.1-win64-x64incmake-gui.exe"

如图：

路径是你自己的路径，路径配好后，点击configure，出现红色背景区域，这红色背景区域的地址都可以改的，特别的是将黄色方框标记的路径改成openHEVC里面的路径：不懂看图

第一次configure:

 

Finish

 

DEBUG: CMAKE_SYSTEM_PROCESSOR = AMD64
DEBUG: CMAKE_SYSTEM_NAME      = Windows
DEBUG: SIZEOF_VOID_P      = 4
Detected CPU: haswell
Found components for YASM
YASM_ROOT_DIR  = C:/Program Files (x86)/openHEVC
 7 YASM_INCLUDES  = YASM_INCLUDES-NOTFOUND
 8 YASM_LIBRARIES = YASM_LIBRARIES-NOTFOUND
 9 Could NOT find SDL (missing:  SDL_LIBRARY) 
10 Could NOT find SDL2 (missing:  SDL2_LIBRARY) 
Configuring done

修改红色部份为：

 SDL_LIBRARY  D:/dev/Endvlib/SDL2-devel-2.0.5-mingw/SDL2-2.0.5/x86_64-w64-mingw32/lib/libSDL2.a
 SDL2_LIBRARY D:/dev/Endvlib/SDL2-devel-2.0.5-mingw/SDL2-2.0.5/x86_64-w64-mingw32/lib/libSDL2.a
 SDL2_INCLUDE_DIR D:devEndvlibSDL2-devel-2.0.5-mingwSDL2-2.0.5x86_64-w64-mingw32include 
 SDLMAIN_LIBRARY D:/dev/Endvlib/SDL2-devel-2.0.5-mingw/SDL2-2.0.5/x86_64-w64-mingw32/lib/libSDL2.a
 YASM_EXECUTABLE D:/dev/Endvlib/vsyasm-1.3.0-win64/yasm-1.3.0-win64.exe
 

第二次configure:

搞了半天还有错误，不过项目是生成了

6. 点击Cmake的generate按钮，vs项目就生成了！

7、打开build文件夹，将里面没用的工程删掉，不然心烦，如下面左图，删掉后打开vs工程 后缀名为.sln的 就是解决方案的简称，没错打开的就是这个！发现如图右所示，按图右，在无法加载的工程上右击鼠标，选择移除。

右击LibOpenHevcWrapper项目，选择生成，会发现出现以下错误：

 。。。。。。。。。
 1 1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1421): warning C4005: “vsnprintf”: 宏重定义
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1421): note: 命令行参数: 参见前面的“vsnprintf”定义
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1423): fatal error C1189: #error:  Macro definition of vsnprintf conflicts with Standard Library function declaration
1>idct_sse2_xvid.c
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1421): warning C4005: “vsnprintf”: 宏重定义
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1421): note: 命令行参数: 参见前面的“vsnprintf”定义
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1423): fatal error C1189: #error:  Macro definition of vsnprintf conflicts with Standard Library function declaration
1>qpeldsp_init.c
1>videodsp_init.c
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1421): warning C4005: “vsnprintf”: 宏重定义
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1421): note: 命令行参数: 参见前面的“vsnprintf”定义
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1423): fatal error C1189: #error:  Macro definition of vsnprintf conflicts with Standard Library function declaration
1>strtod.c
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(43): warning C4273: “strtod”: dll 链接不一致
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdlib.h(497): note: 参见“strtod”的前一个定义
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(55): warning C4090: “=”: 不同的“const”限定符
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(58): warning C4090: “=”: 不同的“const”限定符
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(61): warning C4090: “=”: 不同的“const”限定符
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(64): warning C4090: “=”: 不同的“const”限定符
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(67): warning C4090: “=”: 不同的“const”限定符
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(70): warning C4090: “=”: 不同的“const”限定符
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(73): warning C4090: “函数”: 不同的“const”限定符
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(77): warning C4090: “函数”: 不同的“const”限定符
1>D:devEndvlibopenHEVC-hevc_rextcompatstrtod.c(84): warning C4244: “=”: 从“__int64”转换到“double”，可能丢失数据
1>snprintf.c
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1421): warning C4005: “vsnprintf”: 宏重定义
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1421): note: 命令行参数: 参见前面的“vsnprintf”定义
1>C:Program Files (x86)Windows Kits10Include10.0.15063.0ucrtstdio.h(1423): fatal error C1189: #error:  Macro definition of vsnprintf conflicts with Standard Library function declaration
1>正在生成代码...
1>已完成生成项目“LibOpenHevcWrapper.vcxproj”的操作 - 失败。
========== 生成: 成功 0 个，失败 1 个，最新 0 个，跳过 0 个 ==========

预处理定义

  <PreprocessorDefinitions>WIN32;_WINDOWS;__SSE2__;__SSE3__;__SSSE3__;__SSE4_1__;__SSE4_2__;__AVX__;__SSE2AVX__;snprintf=avpriv_snprintf;vsnprintf=avpriv_vsnprintf;inline=__inline;restrict=__restrict;PIC;USE_SDL;CMAKE_INTDIR="Debug";LibOpenHevcWrapper_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
    

   <PreprocessorDefinitions>WIN32;_WINDOWS;__SSE2__;__SSE3__;__SSSE3__;__SSE4_1__;__SSE4_2__;__AVX__;__SSE2AVX__;snprintf=avpriv_snprintf;vsnprintf=avpriv_vsnprintf;inline=__inline;restrict=__restrict;PIC;USE_SDL;CMAKE_INTDIR="Debug";LibOpenHevcWrapper_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
   

  <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;__SSE2__;__SSE3__;__SSSE3__;__SSE4_1__;__SSE4_2__;__AVX__;__SSE2AVX__;snprintf=avpriv_snprintf;vsnprintf=avpriv_vsnprintf;inline=__inline;restrict=__restrict;PIC;USE_SDL;CMAKE_INTDIR="Debug";LibOpenHevcWrapper_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
    

<PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;__SSE2__;__SSE3__;__SSSE3__;__SSE4_1__;__SSE4_2__;__AVX__;__SSE2AVX__;snprintf=avpriv_snprintf;vsnprintf=avpriv_vsnprintf;inline=__inline;restrict=__restrict;PIC;USE_SDL;CMAKE_INTDIR="Release";LibOpenHevcWrapper_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>

<PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;__SSE2__;__SSE3__;__SSSE3__;__SSE4_1__;__SSE4_2__;__AVX__;__SSE2AVX__;snprintf=avpriv_snprintf;vsnprintf=avpriv_vsnprintf;inline=__inline;restrict=__restrict;PIC;USE_SDL;CMAKE_INTDIR="Release";LibOpenHevcWrapper_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>

<PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;__SSE2__;__SSE3__;__SSSE3__;__SSE4_1__;__SSE4_2__;__AVX__;__SSE2AVX__;snprintf=avpriv_snprintf;vsnprintf=avpriv_vsnprintf;inline=__inline;restrict=__restrict;PIC;USE_SDL;CMAKE_INTDIR="MinSizeRel";LibOpenHevcWrapper_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>

<PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;__SSE2__;__SSE3__;__SSSE3__;__SSE4_1__;__SSE4_2__;__AVX__;__SSE2AVX__;snprintf=avpriv_snprintf;vsnprintf=avpriv_vsnprintf;inline=__inline;restrict=__restrict;PIC;USE_SDL;CMAKE_INTDIR="RelWithDebInfo";LibOpenHevcWrapper_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>

<PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;__SSE2__;__SSE3__;__SSSE3__;__SSE4_1__;__SSE4_2__;__AVX__;__SSE2AVX__;snprintf=avpriv_snprintf;vsnprintf=avpriv_vsnprintf;inline=__inline;restrict=__restrict;PIC;USE_SDL;CMAKE_INTDIR="RelWithDebInfo";LibOpenHevcWrapper_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>

WIN32
_WINDOWS
NDEBUG
__SSE2__
__SSE3__
__SSSE3__
__SSE4_1__
__SSE4_2__
__AVX__
__SSE2AVX__
snprintf=avpriv_snprintf
vsnprintf=avpriv_vsnprintf
inline=__inline
restrict=__restrict
PIC
USE_SDL
CMAKE_INTDIR="MinSizeRel"
LibOpenHevcWrapper_EXPORTS

解决办法：在libavcodec/avcodec.h 里面#include "version.h" 后面，其实随便。添加：

#define AV_CODEC_CAP_INTRA_ONLY   0x40000000

#define AV_CODEC_FLAG_QSCALE          (1 <<  1)

#define AV_CODEC_FLAG_PASS1   (1 << 9)

以上三条语句，根据这个错误在FFmpeg的文件夹libavcodec/avcodec.h里面去ctrl+f 查找，复制到openHEVC的libavcodec/avcodec.h里面

在运行，发现还是错误：如图中注释，总共有三处。

在运行，还是出现错误，如：还是注释掉这条语句，总共二处

在运行，还是出现错误：如：这里的错误，

可以这么解决，将pthreadVC2.lib pthreadVC2.dll拷贝到build文件夹下，然后在项目的链接器中加入pthreadVC2.lib。如

在运行，还是有错误：如：找到这些错误，注释掉，这个错误跟机器有关，我们只用到了x86.

在运行，相信会是对了。注意上面说的运行，只运行LibOpenHevcWrapper 项目

现在，将hevc_sdl2设置 为启动项，启动项的设置是右击hevc_sdl2，在填出菜单中，选择设置为启动项。

然后运行，OK，完美！！

最后，可能还出现一个问题，可能你在编译的时候在D盘进行，你突然想拷贝到E盘去运行，那么你可能还要做一步工作，如果出现了错误就按如下做：

用UltraEdit打开build文件夹下类似hevc_sdl2.vcxproj  这个带有.vcxpro后缀名的文件，然后ctrl+f  查找D:openHEVC-hevc_rext ，统一都替换为../  就ok 了！