diff options
| author | Aman Gupta <aman@tmm1.net> | 2019-08-28 16:42:46 -0700 |
|---|---|---|
| committer | Aman Gupta <aman@tmm1.net> | 2019-09-02 15:08:34 -0700 |
| commit | c95b1277332a818ab177978a248a1a7133550bcb (patch) | |
| tree | d56f2ec0f09b29871242e4729ef57da27b7ba8df /libavcodec | |
| parent | da45ad48f9935a3264e9a6d85127dcaf0eee38b3 (diff) | |
| download | ffmpeg-c95b1277332a818ab177978a248a1a7133550bcb.tar.gz | |
avcodec/v4l2_context: use EAGAIN to signal when input buffers are unavailable
ENOMEM indicates an allocation failure, and there are no allocations
happening here. The buffers are pre-allocated and there are simply
none available at this time.
Signed-off-by: Aman Gupta <aman@tmm1.net>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/v4l2_context.c | 2 | ||||
| -rw-r--r-- | libavcodec/v4l2_m2m_dec.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/v4l2_context.c b/libavcodec/v4l2_context.c index c28d46d777..6924760840 100644 --- a/libavcodec/v4l2_context.c +++ b/libavcodec/v4l2_context.c @@ -572,7 +572,7 @@ int ff_v4l2_context_enqueue_packet(V4L2Context* ctx, const AVPacket* pkt) avbuf = v4l2_getfree_v4l2buf(ctx); if (!avbuf) - return AVERROR(ENOMEM); + return AVERROR(EAGAIN); ret = ff_v4l2_buffer_avpkt_to_buf(pkt, avbuf); if (ret) diff --git a/libavcodec/v4l2_m2m_dec.c b/libavcodec/v4l2_m2m_dec.c index 6f31772f4c..5fb8ddd542 100644 --- a/libavcodec/v4l2_m2m_dec.c +++ b/libavcodec/v4l2_m2m_dec.c @@ -142,7 +142,7 @@ static int v4l2_receive_frame(AVCodecContext *avctx, AVFrame *frame) ret = ff_v4l2_context_enqueue_packet(output, &avpkt); if (ret < 0) { - if (ret != AVERROR(ENOMEM)) + if (ret != AVERROR(EAGAIN)) return ret; /* no input buffers available, continue dequeing */ } |