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v4l2bufferpool: Activate the other pool first

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This change has no effect. We will need to acquire a buffer from the
pool later in order to validate / adapt with the video alignment for
the downstream buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=583890
This commit is contained in:
Nicolas Dufresne 2018-07-13 14:42:21 -04:00
parent fe3a70fefd
commit 90a70e08b7
1 changed files with 4 additions and 4 deletions
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8
sys/v4l2/gstv4l2bufferpool.c
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@ -742,6 +742,10 @@ gst_v4l2_buffer_pool_start (GstBufferPool * bpool)
GST_DEBUG_OBJECT (pool, "activating pool");
if (pool->other_pool)
if (!gst_buffer_pool_set_active (pool->other_pool, TRUE))
goto other_pool_failed;
config = gst_buffer_pool_get_config (bpool);
if (!gst_buffer_pool_config_get_params (config, &caps, &size, &min_buffers,
&max_buffers))
@ -861,10 +865,6 @@ gst_v4l2_buffer_pool_start (GstBufferPool * bpool)
pclass->set_config (bpool, config);
gst_structure_free (config);
if (pool->other_pool)
if (!gst_buffer_pool_set_active (pool->other_pool, TRUE))
goto other_pool_failed;
/* now, allocate the buffers: */
if (!pclass->start (bpool))
goto start_failed;