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| author | Mark Thompson <sw@jkqxz.net> | 2017-03-04 23:57:42 +0000 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2017-06-14 22:27:34 +0100 |
| commit | d81be0a60a6dea2bc48ec29f9466eee63984ed34 (patch) | |
| tree | 9bb654b6dd8ce30016b93bba7c53f578fc24c434 /libavutil/x86/pixelutils.h | |
| parent | b2ef1f42badd1c5731816a3959b6dbb62187dbcc (diff) | |
| download | ffmpeg-d81be0a60a6dea2bc48ec29f9466eee63984ed34.tar.gz | |
vf_hwmap: Add reverse mapping for hardware frames
This is something of a hack. It allocates a new hwframe context for
the target format, then maps it back to the source link and overwrites
the input link hw_frames_ctx so that the previous filter will receive
the frames we want from ff_get_video_buffer(). It may fail if
the previous filter imposes any additional constraints on the frames
it wants to use as output.
(cherry picked from commit 81a4cb8e58636d4efd200c2b4fec786a7e948d8b)
Diffstat (limited to 'libavutil/x86/pixelutils.h')
0 files changed, 0 insertions, 0 deletions