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v4l2transform: Ensure output pool is configured

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This commit is contained in:
Nicolas Dufresne 2014-04-15 16:43:41 -04:00
parent 026f79b5bd
commit 23e273acb2
1 changed files with 12 additions and 2 deletions
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10
sys/v4l2/gstv4l2transform.c
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@ -450,8 +450,18 @@ gst_v4l2_transform_prepare_output_buffer (GstBaseTransform * trans,
}
/* Ensure input internal pool is active */
if (!gst_buffer_pool_is_active (pool)) {
GstStructure *config = gst_buffer_pool_get_config (pool);
gst_buffer_pool_config_set_params (config, self->incaps,
self->v4l2output->sizeimage, 2, 2);
/* There is no reason to refuse this config */
if (!gst_buffer_pool_set_config (pool, config))
goto activate_failed;
if (!gst_buffer_pool_set_active (pool, TRUE))
goto activate_failed;
}
GST_DEBUG_OBJECT (self, "Queue input buffer");
ret = gst_v4l2_buffer_pool_process (GST_V4L2_BUFFER_POOL (pool), inbuf);