cmake: Add VDPAU and NVDEC support to FFmpeg
Adds {h264_,vp9_}{nvdec,vdpau} hwaccels.
This commit is contained in:
lat9nq
ameerj
parent
356e10898f
commit
92bc51b66a
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@ -544,6 +544,9 @@ endif()
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if (YUZU_USE_BUNDLED_FFMPEG)
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if (NOT WIN32)
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# TODO(lat9nq): Move this to externals/ffmpeg/CMakeLists.txt (and move externals/ffmpeg to
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# externals/ffmpeg/ffmpeg)
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# Build FFmpeg from externals
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message(STATUS "Using FFmpeg from externals")
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@ -583,16 +586,23 @@ if (YUZU_USE_BUNDLED_FFMPEG)
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CACHE PATH "Paths to FFmpeg libraries" FORCE)
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endforeach()
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set(FFmpeg_INCLUDE_DIR
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"${FFmpeg_PREFIX};${FFmpeg_BUILD_DIR}"
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CACHE PATH "Path to FFmpeg headers" FORCE)
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Include(FindPkgConfig REQUIRED)
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pkg_check_modules(LIBVA libva)
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pkg_check_modules(CUDA cuda)
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pkg_check_modules(FFNVCODEC ffnvcodec)
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pkg_check_modules(VDPAU vdpau)
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set(FFmpeg_HWACCEL_LIBRARIES)
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set(FFmpeg_HWACCEL_FLAGS)
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set(FFmpeg_HWACCEL_INCLUDE_DIRS)
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set(FFmpeg_HWACCEL_LDFLAGS)
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if(LIBVA_FOUND)
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pkg_check_modules(LIBDRM libdrm REQUIRED)
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find_package(X11 REQUIRED)
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pkg_check_modules(LIBVA-DRM libva-drm REQUIRED)
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pkg_check_modules(LIBVA-X11 libva-x11 REQUIRED)
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set(FFmpeg_LIBVA_LIBRARIES
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list(APPEND FFmpeg_HWACCEL_LIBRARIES
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${LIBDRM_LIBRARIES}
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${X11_LIBRARIES}
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${LIBVA-DRM_LIBRARIES}
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@ -602,11 +612,56 @@ if (YUZU_USE_BUNDLED_FFMPEG)
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--enable-hwaccel=h264_vaapi
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--enable-hwaccel=vp9_vaapi
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--enable-libdrm)
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
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${LIBDRM_INCLUDE_DIRS}
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${X11_INCLUDE_DIRS}
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${LIBVA-DRM_INCLUDE_DIRS}
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${LIBVA-X11_INCLUDE_DIRS}
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${LIBVA_INCLUDE_DIRS}
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)
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message(STATUS "VA-API found")
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else()
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set(FFmpeg_HWACCEL_FLAGS --disable-vaapi)
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endif()
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if (FFNVCODEC_FOUND AND CUDA_FOUND)
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list(APPEND FFmpeg_HWACCEL_FLAGS
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--enable-cuvid
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--enable-ffnvcodec
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--enable-nvdec
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--enable-hwaccel=h264_nvdec
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--enable-hwaccel=vp9_nvdec
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--extra-cflags=-I${CUDA_INCLUDE_DIRS}
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)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES
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${FFNVCODEC_LIBRARIES}
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${CUDA_LIBRARIES}
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)
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
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${FFNVCODEC_INCLUDE_DIRS}
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${CUDA_INCLUDE_DIRS}
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)
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list(APPEND FFmpeg_HWACCEL_LDFLAGS
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${FFNVCODEC_LDFLAGS}
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${CUDA_LDFLAGS}
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)
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message(STATUS "ffnvcodec libraries version ${FFNVCODEC_VERSION} found")
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endif()
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if (VDPAU_FOUND)
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list(APPEND FFmpeg_HWACCEL_FLAGS
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--enable-vdpau
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--enable-hwaccel=h264_vdpau
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--enable-hwaccel=vp9_vdpau
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)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${VDPAU_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${VDPAU_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${VDPAU_LDFLAGS})
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message(STATUS "vdpau libraries version ${VDPAU_VERSION} found")
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else()
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list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vdpau)
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endif()
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# `configure` parameters builds only exactly what yuzu needs from FFmpeg
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# `--disable-vdpau` is needed to avoid linking issues
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add_custom_command(
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@ -624,7 +679,6 @@ if (YUZU_USE_BUNDLED_FFMPEG)
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--disable-network
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--disable-postproc
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--disable-swresample
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--disable-vdpau
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--enable-decoder=h264
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--enable-decoder=vp9
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--cc="${CMAKE_C_COMPILER}"
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@ -653,15 +707,26 @@ if (YUZU_USE_BUNDLED_FFMPEG)
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${FFmpeg_BUILD_DIR}
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)
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set(FFmpeg_INCLUDE_DIR
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"${FFmpeg_PREFIX};${FFmpeg_BUILD_DIR};${FFmpeg_HWACCEL_INCLUDE_DIRS}"
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CACHE PATH "Path to FFmpeg headers" FORCE)
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set(FFmpeg_LDFLAGS
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"${FFmpeg_HWACCEL_LDFLAGS}"
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CACHE STRING "FFmpeg linker flags" FORCE)
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# ALL makes this custom target build every time
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# but it won't actually build if the DEPENDS parameter is up to date
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add_custom_target(ffmpeg-configure ALL DEPENDS ${FFmpeg_MAKEFILE})
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add_custom_target(ffmpeg-build ALL DEPENDS ${FFmpeg_BUILD_LIBRARIES} ffmpeg-configure)
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link_libraries(${FFmpeg_LIBVA_LIBRARIES})
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set(FFmpeg_LIBRARIES ${FFmpeg_LIBVA_LIBRARIES} ${FFmpeg_BUILD_LIBRARIES}
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set(FFmpeg_LIBRARIES ${FFmpeg_BUILD_LIBRARIES} ${FFmpeg_HWACCEL_LIBRARIES}
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CACHE PATH "Paths to FFmpeg libraries" FORCE)
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unset(FFmpeg_BUILD_LIBRARIES)
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unset(FFmpeg_LIBVA_LIBRARIES)
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unset(FFmpeg_HWACCEL_FLAGS)
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unset(FFmpeg_HWACCEL_INCLUDE_DIRS)
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unset(FFmpeg_HWACCEL_LDFLAGS)
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unset(FFmpeg_HWACCEL_LIBRARIES)
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if (FFmpeg_FOUND)
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message(STATUS "Found FFmpeg version ${FFmpeg_VERSION}")
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@ -676,6 +741,7 @@ if (YUZU_USE_BUNDLED_FFMPEG)
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set(FFmpeg_FOUND YES)
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set(FFmpeg_INCLUDE_DIR "${FFmpeg_PATH}/include" CACHE PATH "Path to FFmpeg headers" FORCE)
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set(FFmpeg_LIBRARY_DIR "${FFmpeg_PATH}/bin" CACHE PATH "Path to FFmpeg library directory" FORCE)
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set(FFmpeg_LDFLAGS "" CACHE STRING "FFmpeg linker flags" FORCE)
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set(FFmpeg_DLL_DIR "${FFmpeg_PATH}/bin" CACHE PATH "Path to FFmpeg dll's" FORCE)
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set(FFmpeg_LIBRARIES
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${FFmpeg_LIBRARY_DIR}/swscale.lib
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@ -231,6 +231,7 @@ endif()
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target_include_directories(video_core PRIVATE ${FFmpeg_INCLUDE_DIR})
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target_link_libraries(video_core PRIVATE ${FFmpeg_LIBRARIES})
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target_link_options(video_core PRIVATE ${FFmpeg_LDFLAGS})
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add_dependencies(video_core host_shaders)
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target_include_directories(video_core PRIVATE ${HOST_SHADERS_INCLUDE})
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