FFmpeg

297MB

Tree: bd131b64bc

Author	SHA1	Message	Date
Mark Thompson	e3fb74f7f9	lavfi: Always propagate hw_frames_ctx through links Also adds a new flag to mark filters which are aware of hwframes and will perform this task themselves, and marks all appropriate filters with this flag. This is required to allow software-mapped hardware frames to work, because we need to have the frames context available for any later mapping operation in the filter graph. The output from the filter graph should only propagate further to an encoder if the hardware format actually matches the visible format (mapped frames are valid here and have an hw_frames_ctx, but this should not be given to the encoder as its hardware context).	8 years ago
Anton Khirnov	c3f113d584	vf_hwdownload: allocate the destination frame for the pool size The reasoning is the same as for the previous commit.	9 years ago
dsmudhar	04d35004c3	libavfilter/vf_hwdownload: show error when ff_formats_ref fails Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Diego Biurrun	0f40c90984	Drop pointless assert.h #includes	9 years ago
Mark Thompson	07a844f32e	lavfi: generic hardware surface upload and download filters Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago