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@@ -37,15 +37,7 @@ if (NOT YUZU_USE_BUNDLED_FFMPEG)
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elseif (NOT (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES CMAKE_SYSTEM_PROCESSOR
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AND CMAKE_HOST_SYSTEM_NAME MATCHES CMAKE_SYSTEM_NAME))
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string(TOLOWER "${CMAKE_SYSTEM_NAME}" FFmpeg_SYSTEM_NAME)
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# All of these platforms are supported by ffmpeg as native build OSes
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# anything else (like Redox or Managarm or PS4) is NOT natively supported
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# hence, assume the "unix like" is just "none" for the sake of OUR sanity.
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# If YOUR OS/platform has actual native support:
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# 1. congrats
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# 2. feel free to add it on the condition below
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if (NOT (NETBSD OR SOLARIS OR FREEBSD
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OR OPENBSD OR DRAGONFLYBSD OR HAIKU
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OR LINUX OR MSYS OR WIN32 OR ANDROID OR APPLE))
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if (FFmpeg_SYSTEM_NAME STREQUAL "openorbis" OR FFmpeg_SYSTEM_NAME STREQUAL "managarm")
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set(FFmpeg_SYSTEM_NAME "none")
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endif()
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# TODO: Can we really do better? Auto-detection? Something clever?
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@@ -64,26 +56,23 @@ if (NOT YUZU_USE_BUNDLED_FFMPEG)
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endif()
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endif()
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if (OPENORBIS OR MANAGARM OR EMSCRIPTEN)
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if (OPENORBIS OR MANAGARM)
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# Doesn't support VA-API, don't go thru the embarrassment of trying to enable it
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list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vaapi)
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elseif (ANDROID)
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list(APPEND FFmpeg_HWACCEL_FLAGS
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--disable-vaapi
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--disnable-cuvid
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--disnable-ffnvcodec
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--disnable-nvdec
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--disable-vulkan
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--disable-libdrm)
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elseif (UNIX)
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--enable-mediacodec
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--enable-jni
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)
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elseif (UNIX AND NOT DEFINED FFmpeg_IS_CROSS_COMPILING AND NOT ANDROID)
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find_package(PkgConfig 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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# X11 is "optional", some distros may opt for a super-fully wayland install...
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find_package(X11)
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if(X11_FOUND)
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# Include X11 if possible, some APIs such as VDPAU heavily depend
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# upon it's existence!
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${X11_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${X11_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${X11_LDFLAGS})
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if (NOT APPLE)
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# In Solaris needs explicit linking for ffmpeg which links to /lib/amd64/libX11.so
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if(SOLARIS)
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@@ -92,37 +81,32 @@ elseif (UNIX)
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"${CMAKE_SYSROOT}/usr/lib/xorg/amd64/libdrm.so")
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else()
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pkg_check_modules(LIBDRM libdrm REQUIRED)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${LIBDRM_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${LIBDRM_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${LIBDRM_LDFLAGS})
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list(APPEND FFmpeg_HWACCEL_LIBRARIES
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${LIBDRM_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
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${LIBDRM_INCLUDE_DIRS})
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endif()
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list(APPEND FFmpeg_HWACCEL_FLAGS --enable-libdrm)
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list(APPEND FFmpeg_HWACCEL_FLAGS
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--enable-libdrm)
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endif()
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pkg_check_modules(LIBVA libva)
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if(LIBVA_FOUND)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${LIBVA_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${LIBVA_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${LIBVA_LDFLAGS})
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# Logically, they can only exist if libva itself exists
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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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if (LIBVA-DRM_FOUND)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${LIBVA-DRM_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${LIBVA-DRM_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${LIBVA-DRM_LDFLAGS})
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endif()
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if (LIBVA-X11_FOUND)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${LIBVA-X11_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${LIBVA-X11_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${LIBVA-X11_LDFLAGS})
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endif()
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list(APPEND FFmpeg_HWACCEL_LIBRARIES
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${X11_LIBRARIES}
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${LIBVA-DRM_LIBRARIES}
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${LIBVA-X11_LIBRARIES}
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${LIBVA_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_FLAGS
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--enable-hwaccel=h264_vaapi
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--enable-hwaccel=vp8_vaapi
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--enable-hwaccel=vp9_vaapi)
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
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${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 "ffmpeg: va-api libraries version ${LIBVA_VERSION} found")
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else()
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list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vaapi)
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@@ -133,12 +117,6 @@ elseif (UNIX)
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message(WARNING "ffmpeg: X11 libraries not found, disabling VA-API...")
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endif()
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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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pkg_check_modules(VULKAN vulkan)
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find_package(spirv-headers)
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if (FFNVCODEC_FOUND)
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list(APPEND FFmpeg_HWACCEL_FLAGS
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--enable-cuvid
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@@ -146,7 +124,8 @@ elseif (UNIX)
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--enable-nvdec
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--enable-hwaccel=h264_nvdec
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--enable-hwaccel=vp8_nvdec
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--enable-hwaccel=vp9_nvdec)
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--enable-hwaccel=vp9_nvdec
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)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${FFNVCODEC_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${FFNVCODEC_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${FFNVCODEC_LDFLAGS})
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@@ -167,7 +146,8 @@ elseif (UNIX)
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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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--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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@@ -176,24 +156,6 @@ elseif (UNIX)
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list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vdpau)
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message(WARNING "ffmpeg: libvdpau-dev not found, disabling Video Decode and Presentation API for Unix (VDPAU)...")
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endif()
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if (VULKAN_FOUND AND NOT APPLE)
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list(APPEND FFmpeg_HWACCEL_FLAGS
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--enable-vulkan
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--enable-hwaccel=h264_vulkan
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--enable-hwaccel=vp9_vulkan)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${VULKAN_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${VULKAN_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${VULKAN_LDFLAGS})
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message(STATUS "ffmpeg: vulkan libraries version ${VULKAN_VERSION} found")
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endif()
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if (SPIRV_HEADERS_FOUND)
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list(APPEND FFmpeg_HWACCEL_LIBRARIES ${SPIRV_HEADERS_LIBRARIES})
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list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${SPIRV_HEADERS_INCLUDE_DIRS})
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list(APPEND FFmpeg_HWACCEL_LDFLAGS ${SPIRV_HEADERS_LDFLAGS})
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message(STATUS "ffmpeg: spirv-headers libraries version ${SPIRV_HEADERS_VERSION} found")
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endif()
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endif()
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if (OPENORBIS)
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@@ -202,28 +164,20 @@ if (OPENORBIS)
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-lSceUserService
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-lSceSysmodule
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-lSceNet
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-lSceLibcInternal)
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-lSceLibcInternal
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)
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list(APPEND FFmpeg_CROSS_COMPILE_FLAGS
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--disable-pthreads
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--extra-cflags=${CMAKE_SYSROOT}/usr/include
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--extra-cxxflags=${CMAKE_SYSROOT}/usr/include
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--extra-libs="${FFmpeg_CROSS_COMPILE_LIBS}")
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--extra-libs="${FFmpeg_CROSS_COMPILE_LIBS}"
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)
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elseif (MANAGARM)
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# Required for proper stuff
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list(APPEND FFmpeg_CROSS_COMPILE_FLAGS
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list(APPEND FFmpeg_CROSS_COMPILE_FLAGS
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--disable-pthreads
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--extra-libs="${FFmpeg_CROSS_COMPILE_LIBS}")
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endif()
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# Usually used by Emscripten
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if (DEFINED CMAKE_AR)
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list(APPEND FFmpeg_CROSS_COMPILE_FLAGS --ar=${CMAKE_AR})
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endif()
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if (DEFINED CMAKE_NM)
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list(APPEND FFmpeg_CROSS_COMPILE_FLAGS --nm=${CMAKE_NM})
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endif()
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if (DEFINED CMAKE_RANLIB)
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list(APPEND FFmpeg_CROSS_COMPILE_FLAGS --ranlib=${CMAKE_RANLIB})
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--extra-libs="${FFmpeg_CROSS_COMPILE_LIBS}"
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)
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endif()
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if (YUZU_USE_BUNDLED_FFMPEG)
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@@ -298,14 +252,8 @@ else()
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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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set(FFmpeg_CC ${CMAKE_C_COMPILER_LAUNCHER} ${CMAKE_C_COMPILER})
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set(FFmpeg_CXX ${CMAKE_CXX_COMPILER_LAUNCHER} ${CMAKE_CXX_COMPILER})
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if (FFmpeg_IS_CROSS_COMPILING)
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list(APPEND FFmpeg_CROSS_COMPILE_FLAGS --ld=${CMAKE_LINKER})
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endif ()
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# TODO: This is a bit fragile, it depends on FFmpeg_HWACCEL_LDFLAGS being a list
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# whereas CMAKE_C_FLAGS (and likewise) is meant to NOT be a list, but rather
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# an elongated piece of string
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set(FFmpeg_CC ${CMAKE_C_COMPILER_LAUNCHER} ${CMAKE_C_COMPILER})
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set(FFmpeg_CXX ${CMAKE_CXX_COMPILER_LAUNCHER} ${CMAKE_CXX_COMPILER})
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add_custom_command(
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OUTPUT
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${FFmpeg_MAKEFILE}
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@@ -319,7 +267,6 @@ else()
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--disable-ffprobe
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--disable-network
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--disable-swresample
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--disable-iconv
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--enable-decoder=h264
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--enable-decoder=vp8
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--enable-decoder=vp9
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@@ -327,9 +274,10 @@ else()
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--enable-pic
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--cc=${FFmpeg_CC}
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--cxx=${FFmpeg_CXX}
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--ld=${CMAKE_LINKER}
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--extra-cflags=${CMAKE_C_FLAGS}
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--extra-cxxflags=${CMAKE_CXX_FLAGS}
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--extra-ldflags="${FFmpeg_HWACCEL_LDFLAGS}"
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--extra-ldflags=${CMAKE_C_LINK_FLAGS}
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${FFmpeg_HWACCEL_FLAGS}
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${FFmpeg_CROSS_COMPILE_FLAGS}
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WORKING_DIRECTORY
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@@ -337,33 +285,31 @@ else()
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)
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unset(FFmpeg_CC)
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unset(FFmpeg_CXX)
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unset(FFmpeg_LD)
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unset(FFmpeg_HWACCEL_FLAGS)
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unset(FFmpeg_CROSS_COMPILE_FLAGS)
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# Workaround for Ubuntu 18.04's older version of make not being able to call make as a child
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# with context of the jobserver. Also helps ninja users.
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cmake_host_system_information(RESULT SYSTEM_THREADS QUERY NUMBER_OF_LOGICAL_CORES)
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execute_process(
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COMMAND
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nproc
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OUTPUT_VARIABLE
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SYSTEM_THREADS)
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set(FFmpeg_BUILD_LIBRARIES ${FFmpeg_LIBRARIES})
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# BSD make or Solaris make don't support ffmpeg make-j8
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if (DEFINED SYSTEM_THREADS AND (LINUX OR ANDROID OR APPLE OR WIN32))
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if (LINUX OR ANDROID OR APPLE OR WIN32 OR FREEBSD)
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set(FFmpeg_MAKE_ARGS -j${SYSTEM_THREADS})
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else()
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set(FFmpeg_MAKE_ARGS "")
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endif()
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find_program(MAKE gmake)
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if (NOT MAKE_FOUND)
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# Arch famously names 'gmake' as 'make'
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find_program(MAKE make REQUIRED)
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endif()
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add_custom_command(
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OUTPUT
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${FFmpeg_BUILD_LIBRARIES}
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COMMAND
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${MAKE} ${FFmpeg_MAKE_ARGS}
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gmake ${FFmpeg_MAKE_ARGS}
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WORKING_DIRECTORY
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${FFmpeg_BUILD_DIR}
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)
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xbzk