gst/audioresample/gstaudioresample.c: Don't leak references to the incoming caps. Clean them up when stopping.

Original commit message from CVS:
* gst/audioresample/gstaudioresample.c: (audioresample_stop),
(audioresample_set_caps):
Don't leak references to the incoming caps. Clean them up when
stopping.
* gst/videoscale/gstvideoscale.c: (gst_video_scale_class_init),
(gst_video_scale_finalize):
Don't leak our temporary pixel buffer.
* tests/check/Makefile.am:
* tests/check/pipelines/simple-launch-lines.c: (run_pipeline),
(GST_START_TEST), (simple_launch_lines_suite):
Fix leaks and re-enable the test for valgrind checking.

1 files changed, 3 insertions, 3 deletions

diff --git a/gst/audioresample/gstaudioresample.c b/gst/audioresample/gstaudioresample.c
index 687a0637..c878d02e 100644
--- a/gst/audioresample/gstaudioresample.c
+++ b/gst/audioresample/gstaudioresample.c
@@ -223,6 +223,9 @@ audioresample_stop (GstBaseTransform * base)
     audioresample->resample = NULL;
   }
 
+  gst_caps_replace (&audioresample->sinkcaps, NULL);
+  gst_caps_replace (&audioresample->srccaps, NULL);
+
   return TRUE;
 }
 
@@ -438,10 +441,7 @@ audioresample_set_caps (GstBaseTransform * base, GstCaps * incaps,
 
   /* save caps so we can short-circuit in the size_transform if the caps
    * are the same */
-  /* FIXME: clean them up in state change ? */
-  gst_caps_ref (incaps);
   gst_caps_replace (&audioresample->sinkcaps, incaps);
-  gst_caps_ref (outcaps);
   gst_caps_replace (&audioresample->srccaps, outcaps);
 
   return TRUE;