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-rw-r--r--CMakeLists.txt31
1 files changed, 15 insertions, 16 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a810e11c2..34ba67993 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -514,7 +514,7 @@ if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
endif()
if (NOT YUZU_USE_BUNDLED_FFMPEG)
# Use system installed FFmpeg
- find_package(FFmpeg QUIET COMPONENTS ${FFmpeg_COMPONENTS})
+ find_package(FFmpeg 4.3 QUIET COMPONENTS ${FFmpeg_COMPONENTS})
if (FFmpeg_FOUND)
# Overwrite aggregate defines from FFmpeg module to avoid over-linking libraries.
@@ -527,7 +527,7 @@ if (NOT YUZU_USE_BUNDLED_FFMPEG)
set(FFmpeg_INCLUDE_DIR ${FFmpeg_INCLUDE_DIR} ${FFmpeg_INCLUDE_${COMPONENT}} CACHE PATH "Path to FFmpeg headers" FORCE)
endforeach()
else()
- message(WARNING "FFmpeg not found, falling back to externals")
+ message(WARNING "FFmpeg not found or too old, falling back to externals")
set(YUZU_USE_BUNDLED_FFMPEG ON)
endif()
endif()
@@ -615,7 +615,7 @@ if (YUZU_USE_BUNDLED_FFMPEG)
set(FFmpeg_HWACCEL_FLAGS --disable-vaapi)
endif()
- if (FFNVCODEC_FOUND AND CUDA_FOUND)
+ if (FFNVCODEC_FOUND)
list(APPEND FFmpeg_HWACCEL_FLAGS
--enable-cuvid
--enable-ffnvcodec
@@ -623,21 +623,20 @@ if (YUZU_USE_BUNDLED_FFMPEG)
--enable-hwaccel=h264_nvdec
--enable-hwaccel=vp8_nvdec
--enable-hwaccel=vp9_nvdec
- --extra-cflags=-I${CUDA_INCLUDE_DIRS}
- )
- list(APPEND FFmpeg_HWACCEL_LIBRARIES
- ${FFNVCODEC_LIBRARIES}
- ${CUDA_LIBRARIES}
- )
- list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS
- ${FFNVCODEC_INCLUDE_DIRS}
- ${CUDA_INCLUDE_DIRS}
- )
- list(APPEND FFmpeg_HWACCEL_LDFLAGS
- ${FFNVCODEC_LDFLAGS}
- ${CUDA_LDFLAGS}
)
+ list(APPEND FFmpeg_HWACCEL_LIBRARIES ${FFNVCODEC_LIBRARIES})
+ list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${FFNVCODEC_INCLUDE_DIRS})
+ list(APPEND FFmpeg_HWACCEL_LDFLAGS ${FFNVCODEC_LDFLAGS})
message(STATUS "ffnvcodec libraries version ${FFNVCODEC_VERSION} found")
+ # ffnvenc could load CUDA libraries at the runtime using dlopen/dlsym or LoadLibrary/GetProcAddress
+ # here we handle the hard-linking senario where CUDA is linked during compilation
+ if (CUDA_FOUND)
+ list(APPEND FFmpeg_HWACCEL_FLAGS --extra-cflags=-I${CUDA_INCLUDE_DIRS})
+ list(APPEND FFmpeg_HWACCEL_LIBRARIES ${CUDA_LIBRARIES})
+ list(APPEND FFmpeg_HWACCEL_INCLUDE_DIRS ${CUDA_INCLUDE_DIRS})
+ list(APPEND FFmpeg_HWACCEL_LDFLAGS ${CUDA_LDFLAGS})
+ message(STATUS "CUDA libraries found, hard-linking will be performed")
+ endif(CUDA_FOUND)
endif()
if (VDPAU_FOUND)