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| author | Mark Thompson <sw@jkqxz.net> | 2017-03-04 23:57:42 +0000 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2017-04-30 17:33:18 +0100 |
| commit | 81a4cb8e58636d4efd200c2b4fec786a7e948d8b (patch) | |
| tree | db3e0bb20a6925590b26a262877d8a33991edb58 /doc/platform.texi | |
| parent | 38cb05f1c89cae1862b360d4e7e3f0cd2b5bbb67 (diff) | |
| download | ffmpeg-81a4cb8e58636d4efd200c2b4fec786a7e948d8b.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.
Diffstat (limited to 'doc/platform.texi')
0 files changed, 0 insertions, 0 deletions