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visualizer: small cleanup

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This commit is contained in:
Wim Taymans 2012-08-13 11:55:58 +02:00
parent c4d97601ea
commit 19695f76d0
1 changed files with 2 additions and 6 deletions
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8
ext/libvisual/gstaudiovisualizer.c
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@ -783,15 +783,11 @@ gst_audio_visualizer_chain (GstPad * pad, GstObject * parent,
guint64 dist, ts;
guint avail, sbpf;
gpointer adata;
gboolean (*render) (GstAudioVisualizer * scope, GstBuffer * audio,
GstBuffer * video);
gint bps, channels, rate;
scope = GST_AUDIO_VISUALIZER (parent);
klass = GST_AUDIO_VISUALIZER_CLASS (G_OBJECT_GET_CLASS (scope));
render = klass->render;
GST_LOG_OBJECT (scope, "chainfunc called");
/* resync on DISCONT */
@ -893,8 +889,8 @@ gst_audio_visualizer_chain (GstPad * pad, GstObject * parent,
sbpf, NULL, NULL));
/* call class->render() vmethod */
if (render) {
if (!render (scope, inbuf, outbuf)) {
if (klass->render) {
if (!klass->render (scope, inbuf, outbuf)) {
ret = GST_FLOW_ERROR;
} else {
/* run various post processing (shading and geometri transformation */