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v4l2videodec: Ensure pool is configured

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This commit is contained in:
Nicolas Dufresne 2014-04-15 16:41:46 -04:00
parent 83f053e980
commit a89986ebd5
1 changed files with 14 additions and 3 deletions
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17
sys/v4l2/gstv4l2videodec.c
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@ -467,8 +467,19 @@ gst_v4l2_video_dec_handle_frame (GstVideoDecoder * decoder,
frame->input_buffer = NULL;
}
if (!gst_buffer_pool_set_active (pool, TRUE))
goto activate_failed;
/* 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->input_state->caps,
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_VIDEO_DECODER_STREAM_UNLOCK (decoder);
gst_v4l2_object_unlock_stop (self->v4l2output);
@ -552,7 +563,7 @@ not_negotiated:
activate_failed:
{
GST_ELEMENT_ERROR (self, RESOURCE, SETTINGS,
(_("Failed to allocated required memory.")),
(_("Failed to allocate required memory.")),
("Buffer pool activation failed"));
return GST_FLOW_ERROR;
}