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v4l2: pool: Send drop frame signal after dqbuf success

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This is a regression introduced by https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5479

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4424

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8969>
This commit is contained in:
Hou Qi 2025-05-13 11:27:23 +09:00 committed by GStreamer Marge Bot
parent 5658683881
commit 749987be2b
1 changed files with 5 additions and 5 deletions
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10
subprojects/gst-plugins-good/sys/v4l2/gstv4l2bufferpool.c
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@ -1294,6 +1294,11 @@ gst_v4l2_buffer_pool_dqbuf (GstV4l2BufferPool * pool, GstBuffer ** buffer,
res = gst_v4l2_allocator_dqbuf (pool->vallocator, &group); res = gst_v4l2_allocator_dqbuf (pool->vallocator, &group);
if (res == GST_V4L2_FLOW_LAST_BUFFER)
goto eos;
if (res != GST_FLOW_OK)
goto dqbuf_failed;
if (group->buffer.flags & V4L2_BUF_FLAG_ERROR) { if (group->buffer.flags & V4L2_BUF_FLAG_ERROR) {
if (V4L2_TYPE_IS_OUTPUT (obj->type)) if (V4L2_TYPE_IS_OUTPUT (obj->type))
g_signal_emit (pool, gst_v4l2_buffer_pool_signals[OUTPUT_ERROR_DEQUEUED], g_signal_emit (pool, gst_v4l2_buffer_pool_signals[OUTPUT_ERROR_DEQUEUED],
@ -1303,11 +1308,6 @@ gst_v4l2_buffer_pool_dqbuf (GstV4l2BufferPool * pool, GstBuffer ** buffer,
0, (guint) group->buffer.timestamp.tv_sec); 0, (guint) group->buffer.timestamp.tv_sec);
} }
if (res == GST_V4L2_FLOW_LAST_BUFFER)
goto eos;
if (res != GST_FLOW_OK)
goto dqbuf_failed;
old_buffer_state = old_buffer_state =
g_atomic_int_and (&pool->buffer_state[group->buffer.index], g_atomic_int_and (&pool->buffer_state[group->buffer.index],
~BUFFER_STATE_QUEUED); ~BUFFER_STATE_QUEUED);