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videoaggregator: fixing types in aggregate function

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Correctly use boolean and GstFlowReturn types in the function.
This commit is contained in:
Thiago Santos 2015-05-06 13:59:51 -03:00
parent a5e1f26385
commit 9f9c723f5d
1 changed files with 14 additions and 15 deletions
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29
gst-libs/gst/video/gstvideoaggregator.c
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@ -1283,17 +1283,18 @@ gst_videoaggregator_get_next_time (GstAggregator * agg)
static GstFlowReturn static GstFlowReturn
gst_videoaggregator_aggregate (GstAggregator * agg, gboolean timeout) gst_videoaggregator_aggregate (GstAggregator * agg, gboolean timeout)
{ {
GstFlowReturn ret;
GstVideoAggregator *vagg = GST_VIDEO_AGGREGATOR (agg); GstVideoAggregator *vagg = GST_VIDEO_AGGREGATOR (agg);
GstClockTime output_start_time, output_end_time; GstClockTime output_start_time, output_end_time;
GstBuffer *outbuf = NULL; GstBuffer *outbuf = NULL;
gint res; GstFlowReturn flow_ret;
gint64 jitter; gint64 jitter;
GST_VIDEO_AGGREGATOR_LOCK (vagg); GST_VIDEO_AGGREGATOR_LOCK (vagg);
if (GST_VIDEO_INFO_FORMAT (&vagg->info) == GST_VIDEO_FORMAT_UNKNOWN if (GST_VIDEO_INFO_FORMAT (&vagg->info) == GST_VIDEO_FORMAT_UNKNOWN
|| gst_pad_check_reconfigure (agg->srcpad)) { || gst_pad_check_reconfigure (agg->srcpad)) {
gboolean ret;
ret = gst_videoaggregator_update_converters (vagg); ret = gst_videoaggregator_update_converters (vagg);
if (ret) if (ret)
ret = gst_videoaggregator_update_src_caps (vagg); ret = gst_videoaggregator_update_src_caps (vagg);
@ -1351,33 +1352,31 @@ gst_videoaggregator_aggregate (GstAggregator * agg, gboolean timeout)
output_end_time = MIN (output_end_time, agg->segment.stop); output_end_time = MIN (output_end_time, agg->segment.stop);
if (output_end_time == output_start_time) { if (output_end_time == output_start_time) {
res = GST_FLOW_EOS; flow_ret = GST_FLOW_EOS;
} else { } else {
res = flow_ret =
gst_videoaggregator_fill_queues (vagg, output_start_time, gst_videoaggregator_fill_queues (vagg, output_start_time,
output_end_time); output_end_time);
} }
if (res == GST_FLOW_NEEDS_DATA && !timeout) { if (flow_ret == GST_FLOW_NEEDS_DATA && !timeout) {
GST_DEBUG_OBJECT (vagg, "Need more data for decisions"); GST_DEBUG_OBJECT (vagg, "Need more data for decisions");
ret = GST_FLOW_OK; flow_ret = GST_FLOW_OK;
goto done; goto done;
} else if (res == GST_FLOW_EOS) { } else if (flow_ret == GST_FLOW_EOS) {
GST_VIDEO_AGGREGATOR_UNLOCK (vagg); GST_VIDEO_AGGREGATOR_UNLOCK (vagg);
GST_DEBUG_OBJECT (vagg, "All sinkpads are EOS -- forwarding"); GST_DEBUG_OBJECT (vagg, "All sinkpads are EOS -- forwarding");
ret = GST_FLOW_EOS;
goto done_unlocked; goto done_unlocked;
} else if (res == GST_FLOW_ERROR) { } else if (flow_ret == GST_FLOW_ERROR) {
GST_WARNING_OBJECT (vagg, "Error collecting buffers"); GST_WARNING_OBJECT (vagg, "Error collecting buffers");
ret = GST_FLOW_ERROR;
goto done; goto done;
} }
jitter = gst_videoaggregator_do_qos (vagg, output_start_time); jitter = gst_videoaggregator_do_qos (vagg, output_start_time);
if (jitter <= 0) { if (jitter <= 0) {
ret = gst_videoaggregator_do_aggregate (vagg, output_start_time, flow_ret = gst_videoaggregator_do_aggregate (vagg, output_start_time,
output_end_time, &outbuf); output_end_time, &outbuf);
if (ret != GST_FLOW_OK) if (flow_ret != GST_FLOW_OK)
goto done; goto done;
vagg->priv->qos_processed++; vagg->priv->qos_processed++;
} else { } else {
@ -1397,7 +1396,7 @@ gst_videoaggregator_aggregate (GstAggregator * agg, gboolean timeout)
vagg->priv->qos_processed, vagg->priv->qos_dropped); vagg->priv->qos_processed, vagg->priv->qos_dropped);
gst_element_post_message (GST_ELEMENT_CAST (vagg), msg); gst_element_post_message (GST_ELEMENT_CAST (vagg), msg);
ret = GST_FLOW_OK; flow_ret = GST_FLOW_OK;
} }
agg->segment.position = output_end_time; agg->segment.position = output_end_time;
@ -1410,7 +1409,7 @@ gst_videoaggregator_aggregate (GstAggregator * agg, gboolean timeout)
GST_TIME_FORMAT, GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (outbuf)), GST_TIME_FORMAT, GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (outbuf)),
GST_TIME_ARGS (GST_BUFFER_DURATION (outbuf))); GST_TIME_ARGS (GST_BUFFER_DURATION (outbuf)));
ret = gst_aggregator_finish_buffer (agg, outbuf); flow_ret = gst_aggregator_finish_buffer (agg, outbuf);
} }
goto done_unlocked; goto done_unlocked;
@ -1420,7 +1419,7 @@ done:
GST_VIDEO_AGGREGATOR_UNLOCK (vagg); GST_VIDEO_AGGREGATOR_UNLOCK (vagg);
done_unlocked: done_unlocked:
return ret; return flow_ret;
} }
/* FIXME, the duration query should reflect how long you will produce /* FIXME, the duration query should reflect how long you will produce