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| author | Maxime Jourdan <mjourdan@baylibre.com> | 2019-08-30 11:34:52 -0700 |
|---|---|---|
| committer | Aman Gupta <aman@tmm1.net> | 2019-09-11 10:31:21 -0700 |
| commit | 584ac1ad0bb5e8c8c51f82b952ebeeca62e58b96 (patch) | |
| tree | de414eb2bf845ca27e1daeed82dc4504405e38ca /libavcodec/v4l2_m2m.h | |
| parent | fac834b2ae0b2802f1eca9fd804fbdf6cd34ac33 (diff) | |
| download | ffmpeg-streaming-584ac1ad0bb5e8c8c51f82b952ebeeca62e58b96.zip ffmpeg-streaming-584ac1ad0bb5e8c8c51f82b952ebeeca62e58b96.tar.gz | |
avcodec/v4l2_m2m_dec: fix dropped packets while decoding
* FFmpeg retrieves a packet from the bitstream
* It attempts to get an input buffer (from its own list or by dequeuing one from the driver)
* If no input buffer is found, the bitstream packet is dropped instead of scheduled for trying again later
It's an issue that showed especially at high speeds (like using `-f null -` as output parameters).
Signed-off-by: Aman Gupta <aman@tmm1.net>
Diffstat (limited to 'libavcodec/v4l2_m2m.h')
| -rw-r--r-- | libavcodec/v4l2_m2m.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/v4l2_m2m.h b/libavcodec/v4l2_m2m.h index c860e96..456281f 100644 --- a/libavcodec/v4l2_m2m.h +++ b/libavcodec/v4l2_m2m.h @@ -56,6 +56,7 @@ typedef struct V4L2m2mContext { /* null frame/packet received */ int draining; + AVPacket buf_pkt; /* Reference to self; only valid while codec is active. */ AVBufferRef *self_ref; |
