diff options
| author | V3n3RiX <venerix@koprulu.sector> | 2025-03-12 01:49:51 +0000 |
|---|---|---|
| committer | V3n3RiX <venerix@koprulu.sector> | 2025-03-12 01:49:51 +0000 |
| commit | ef0fedb39c21a343a3f316726f272bad9005b22c (patch) | |
| tree | 0d64e58453e117f61a9e1641532926278f51b72e /media-video/ffmpeg/files/chromium-r3.patch | |
| parent | cf7807d7aea23a99a144afceaba961cfed652b5f (diff) | |
Diffstat (limited to 'media-video/ffmpeg/files/chromium-r3.patch')
| -rw-r--r-- | media-video/ffmpeg/files/chromium-r3.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/media-video/ffmpeg/files/chromium-r3.patch b/media-video/ffmpeg/files/chromium-r3.patch new file mode 100644 index 000000000000..6d6e6c6e4828 --- /dev/null +++ b/media-video/ffmpeg/files/chromium-r3.patch @@ -0,0 +1,53 @@ +Allow libffmpeg to be built for Chromium-based browsers +https://patchwork.ffmpeg.org/patch/4500/ + +NOTE: This patch has -U1 unified context to be less likely +to need rebasing across ffmpeg versions. + +--- a/Makefile ++++ b/Makefile +@@ -43,2 +43,3 @@ + include $(SRC_PATH)/ffbuild/common.mak ++include $(SRC_PATH)/ffbuild/libffmpeg.mak + +--- a/chromium.c ++++ b/chromium.c +@@ -0,0 +1,8 @@ ++#include "libavformat/avformat.h" ++#include "libavformat/internal.h" ++ ++int64_t av_stream_get_first_dts(const AVStream *st); ++int64_t av_stream_get_first_dts(const AVStream *st) ++{ ++ return cffstream(st)->first_dts; ++} +--- a/ffbuild/libffmpeg.mak ++++ b/ffbuild/libffmpeg.mak +@@ -0,0 +1,27 @@ ++LIBFFMPEG = $(SLIBPREF)ffmpeg$(SLIBSUF) ++LIBFFMPEG_LINK = $(LD) -shared -Wl,-soname,$(LIBFFMPEG) -Wl,-Bsymbolic -Wl,-z,now -Wl,-z,relro -Wl,-z,defs -Wl,--gc-sections $(LDFLAGS) $(LDLIBFLAGS) -o $(LIBFFMPEG) ++ ++ifeq ($(CONFIG_SHARED),yes) ++LIBFFMPEG_DEPS = libavcodec/$(SLIBPREF)avcodec$(SLIBSUF) libavformat/$(SLIBPREF)avformat$(SLIBSUF) libavutil/$(SLIBPREF)avutil$(SLIBSUF) ++else ++LIBFFMPEG_DEPS = libavcodec/$(LIBPREF)avcodec$(LIBSUF) libavformat/$(LIBPREF)avformat$(LIBSUF) libavutil/$(LIBPREF)avutil$(LIBSUF) libswresample/$(LIBPREF)swresample$(LIBSUF) ++endif ++ ++$(LIBFFMPEG): $(LIBFFMPEG_DEPS) chromium.o ++ifeq ($(CONFIG_SHARED),yes) ++ $(LIBFFMPEG_LINK) -Wl,--no-as-needed chromium.o -lavcodec -lavformat -lavutil ++else ++ $(LIBFFMPEG_LINK) -Wl,--whole-archive $^ -Wl,--no-whole-archive $(EXTRALIBS-avcodec) $(EXTRALIBS-avformat) $(EXTRALIBS-avutil) $(EXTRALIBS-swresample) ++endif ++ ++libffmpeg: $(LIBFFMPEG) ++ ++install-libffmpeg: $(LIBFFMPEG) ++ $(Q)mkdir -p "$(SHLIBDIR)/chromium" ++ $(INSTALL) -m 755 $< "$(SHLIBDIR)/chromium/$<" ++ $(STRIP) "$(SHLIBDIR)/chromium/$<" ++ ++uninstall-libffmpeg: ++ $(RM) "$(SHLIBDIR)/chromium/$(LIBFFMPEG)" ++ ++.PHONY: libffmpeg install-libffmpeg uninstall-libffmpeg |