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avcodec/v4l2_context: return EAGAIN to signal full buffers

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Return proper error when frame buffers are full. This path is triggered
on the DragonBoard 410c since the encoding API change in commit
827d6fe73d.

Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
Reviewed-by: Mark Thompson <sw@jkqxz.net>
This commit is contained in:
Andriy Gelman 2020-08-16 17:39:13 -04:00
parent d7af6d1469
commit 5df9724e42
1 changed files with 1 additions and 1 deletions
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2
libavcodec/v4l2_context.c
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@ -599,7 +599,7 @@ int ff_v4l2_context_enqueue_frame(V4L2Context* ctx, const AVFrame* frame)
avbuf = v4l2_getfree_v4l2buf(ctx); avbuf = v4l2_getfree_v4l2buf(ctx);
if (!avbuf) if (!avbuf)
return AVERROR(ENOMEM); return AVERROR(EAGAIN);
ret = ff_v4l2_buffer_avframe_to_buf(frame, avbuf); ret = ff_v4l2_buffer_avframe_to_buf(frame, avbuf);
if (ret) if (ret)