delta/ffmpeg.git - git.ffmpeg.org: ffmpeg.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	avutil/hwcontext_videotoolbox: add missing include for AVFrame	Zhao Zhili	2022-08-08	1	-0/+1
\| \| \| \|	Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
*	lavu/videotoolbox: expose routine to set CVPixelBufferRef metadata	rcombs	2021-12-22	1	-0/+7
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*	lavu/videotoolbox: expose conversion routines for color parameters	rcombs	2021-12-22	1	-0/+25
\| \| \| \| \|	Also fixes symbol lookup errors on older macOS when built with a newer SDK, introduced in 6cab5206b0ad94990c435cb7c5cf3b29675e0231
*	avutil/hwcontext_videotoolbox: implement hwupload to convert AVFrame to ↵	Aman Karmani	2021-07-18	1	-2/+5
\| \| \| \| \| \| \| \| \| \| \| \|	CVPixelBuffer Teach AV_HWDEVICE_TYPE_VIDEOTOOLBOX to be able to create AVFrames of type AV_PIX_FMT_VIDEOTOOLBOX. This can be used to hwupload a regular AVFrame into its CVPixelBuffer equivalent. ffmpeg -init_hw_device videotoolbox -f lavfi -i color=black:640x480 -vf hwupload -c:v h264_videotoolbox -f null -y /dev/null Signed-off-by: Aman Karmani <aman@tmm1.net>
*	avcodec/videotoolbox: add support for full range pixel formats	Akemi	2019-09-04	1	-0/+6
\| \| \| \|	Signed-off-by: Aman Gupta <aman@tmm1.net>
*	hwcontext_videotoolbox: fix fate-source	wm4	2017-05-15	1	-3/+3
\| \| \| \|	Thanks to James Darnley for figuring out what the hell it wanted.
*	videotoolbox: add hwcontext support	wm4	2017-05-15	1	-0/+54
	This adds tons of code for no other benefit than making VideoToolbox support conform with the new hwaccel API (using hw_device_ctx and hw_frames_ctx). Since VideoToolbox decoding does not actually require the user to allocate frames, the new code does mostly nothing. One benefit is that ffmpeg_videotoolbox.c can be dropped once generic hwaccel support for ffmpeg.c is merged from Libav. Does not consider VDA or VideoToolbox encoding. Fun fact: the frame transfer functions are copied from vaapi, as the mapping makes copying generic boilerplate. Mapping itself is not exported by the VT code, because I don't know how to test.