extra x11 notes

This commit is contained in:
lizzie 2026-05-27 01:41:37 +00:00
parent 95de1fc48d
commit b060664078

View file

@ -95,7 +95,6 @@ elseif (UNIX AND NOT DEFINED FFmpeg_IS_CROSS_COMPILING AND NOT ANDROID)
pkg_check_modules(LIBVA-DRM libva-drm REQUIRED)
pkg_check_modules(LIBVA-X11 libva-x11 REQUIRED)
list(APPEND FFmpeg_HWACCEL_LIBRARIES
${X11_LIBRARIES}
${LIBVA-DRM_LIBRARIES}
${LIBVA-X11_LIBRARIES}
${LIBVA_LIBRARIES})
@ -104,11 +103,9 @@ elseif (UNIX AND NOT DEFINED FFmpeg_IS_CROSS_COMPILING AND NOT ANDROID)
--enable-hwaccel=vp8_vaapi
--enable-hwaccel=vp9_vaapi)
list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
${X11_INCLUDE_DIRS}
${LIBVA-DRM_INCLUDE_DIRS}
${LIBVA-X11_INCLUDE_DIRS}
${LIBVA_INCLUDE_DIRS}
)
${LIBVA_INCLUDE_DIRS})
message(STATUS "ffmpeg: va-api libraries version ${LIBVA_VERSION} found")
else()
list(APPEND FFmpeg_HWACCEL_FLAGS --disable-vaapi)
@ -133,8 +130,7 @@ elseif (UNIX AND NOT DEFINED FFmpeg_IS_CROSS_COMPILING AND NOT ANDROID)
--enable-nvdec
--enable-hwaccel=h264_nvdec
--enable-hwaccel=vp8_nvdec
--enable-hwaccel=vp9_nvdec
)
--enable-hwaccel=vp9_nvdec)
list(APPEND FFmpeg_HWACCEL_LIBRARIES ${FFNVCODEC_LIBRARIES})
list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${FFNVCODEC_INCLUDE_DIRS})
list(APPEND FFmpeg_HWACCEL_LDFLAGS ${FFNVCODEC_LDFLAGS})
@ -284,6 +280,9 @@ else()
if (FFmpeg_IS_CROSS_COMPILING)
list(APPEND FFmpeg_CROSS_COMPILE_FLAGS --ld=${CMAKE_LINKER})
endif ()
# TODO: This is a bit fragile, it depends on FFmpeg_HWACCEL_LDFLAGS being a list
# whereas CMAKE_C_FLAGS (and likewise) is meant to NOT be a list, but rather
# an elongated piece of string
add_custom_command(
OUTPUT
${FFmpeg_MAKEFILE}
@ -306,7 +305,7 @@ else()
--cxx=${FFmpeg_CXX}
--extra-cflags=${CMAKE_C_FLAGS}
--extra-cxxflags=${CMAKE_CXX_FLAGS}
--extra-ldflags=${CMAKE_C_LINK_FLAGS}
--extra-ldflags="${FFmpeg_HWACCEL_LDFLAGS}"
${FFmpeg_HWACCEL_FLAGS}
${FFmpeg_CROSS_COMPILE_FLAGS}
WORKING_DIRECTORY