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| author | Ruiling Song <ruiling.song@intel.com> | 2018-04-03 09:50:19 +0800 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2018-04-23 22:56:06 +0100 |
| commit | 58569162c280a0765b63441001d359e62824c9de (patch) | |
| tree | e73a124e9728c2e767fc0758c679678b65c801db /libavutil/hwcontext_vaapi.c | |
| parent | 6b2fee19a7ddeac220f851c368e4262205458166 (diff) | |
| download | ffmpeg-58569162c280a0765b63441001d359e62824c9de.tar.gz | |
lavf: make overlay_qsv work based on framesync
The existing version which was cherry-picked from Libav does not work
with FFmpeg framework, because ff_request_frame() was totally
different between Libav (recursive) and FFmpeg (non-recursive).
The existing overlay_qsv implementation depends on the recursive version
of ff_request_frame to trigger immediate call to request_frame() on input pad.
But this has been removed in FFmpeg since "lavfi: make request_frame() non-recursive."
Now that we have handy framesync support in FFmpeg, so I make it work
based on framesync. Some other fixing which is also needed to make
overlay_qsv work are put in a separate patch.
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
(cherry picked from commit f3341a0452419c57faf4d28aebb24be5d41312f3)
Diffstat (limited to 'libavutil/hwcontext_vaapi.c')
0 files changed, 0 insertions, 0 deletions