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v4l2: improve debug

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This commit is contained in:
Wim Taymans 2013-04-03 11:09:37 +02:00
parent 6f3734c305
commit 0dfc88d893
1 changed files with 8 additions and 4 deletions
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12
sys/v4l2/gstv4l2bufferpool.c
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@ -382,7 +382,7 @@ gst_v4l2_buffer_pool_set_config (GstBufferPool * bpool, GstStructure * config)
pool->copy_threshold = copy_threshold;
if (obj->mode == GST_V4L2_IO_DMABUF)
allocator = gst_dmabuf_allocator_obtain ();
allocator = gst_dmabuf_allocator_obtain ();
if (pool->allocator)
gst_object_unref (pool->allocator);
@ -888,12 +888,16 @@ gst_v4l2_buffer_pool_release_buffer (GstBufferPool * bpool, GstBuffer * buffer)
case GST_V4L2_IO_MMAP:
{
GstV4l2Meta *meta;
guint index;
meta = GST_V4L2_META_GET (buffer);
g_assert (meta != NULL);
if (pool->buffers[meta->vbuffer.index] == NULL) {
GST_LOG_OBJECT (pool, "buffer not queued, putting on free list");
index = meta->vbuffer.index;
if (pool->buffers[index] == NULL) {
GST_LOG_OBJECT (pool, "buffer %u not queued, putting on free list",
index);
/* playback, put the buffer back in the queue to refill later. */
GST_BUFFER_POOL_CLASS (parent_class)->release_buffer (bpool,
buffer);
@ -901,7 +905,7 @@ gst_v4l2_buffer_pool_release_buffer (GstBufferPool * bpool, GstBuffer * buffer)
/* the buffer is queued in the device but maybe not played yet. We just
* leave it there and not make it available for future calls to acquire
* for now. The buffer will be dequeued and reused later. */
GST_LOG_OBJECT (pool, "buffer is queued");
GST_LOG_OBJECT (pool, "buffer %u is queued", index);
}
break;
}