ext/ffmpeg/: Free strings atleast when finalizing elements.

Original commit message from CVS:
* ext/ffmpeg/gstffmpegcfg.c: (gst_ffmpeg_cfg_install_property),
(gst_ffmpeg_cfg_finalize):
* ext/ffmpeg/gstffmpegcfg.h:
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_finalize),
(ffmpegenc_setup_working_buf), (gst_ffmpegenc_chain_video),
(gst_ffmpegenc_flush_buffers):
Free strings atleast when finalizing elements.
* tests/check/generic/libavcodec-locking.c: (GST_START_TEST),
(simple_launch_lines_suite):
Fix some leaks.

ChangeLog

@@ -1,3 +1,17 @@
+2007-08-01  Stefan Kost  <ensonic@users.sf.net>
+
+	* ext/ffmpeg/gstffmpegcfg.c: (gst_ffmpeg_cfg_install_property),
+	(gst_ffmpeg_cfg_finalize):
+	* ext/ffmpeg/gstffmpegcfg.h:
+	* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_finalize),
+	(ffmpegenc_setup_working_buf), (gst_ffmpegenc_chain_video),
+	(gst_ffmpegenc_flush_buffers):
+	  Free strings atleast when finalizing elements.
+	
+	* tests/check/generic/libavcodec-locking.c: (GST_START_TEST),
+	(simple_launch_lines_suite):
+	  Fix some leaks.
+
 2007-08-01  Stefan Kost  <ensonic@users.sf.net>
 
 	* configure.ac:

ext/ffmpeg/gstffmpegcfg.c

@@ -1026,3 +1026,36 @@ gst_ffmpeg_cfg_fill_context (GstFFMpegEnc * ffmpegenc, AVCodecContext * context)
     list = list->next;
   }
 }
+
+void
+gst_ffmpeg_cfg_finalize (GstFFMpegEnc * ffmpegenc)
+{
+  GParamSpec **pspecs;
+  guint num_props, i;
+
+  pspecs = g_object_class_list_properties (G_OBJECT_GET_CLASS (ffmpegenc),
+      &num_props);
+
+  for (i = 0; i < num_props; ++i) {
+    GParamSpec *pspec = pspecs[i];
+    GParamSpecData *qdata;
+
+    qdata = g_param_spec_get_qdata (pspec, quark);
+
+    /* our param specs should have such qdata */
+    if (!qdata)
+      continue;
+
+    switch (G_PARAM_SPEC_VALUE_TYPE (pspec)) {
+      case G_TYPE_STRING:
+        if(qdata->size == sizeof (gchar*)) {
+          g_free (G_STRUCT_MEMBER (gchar*, ffmpegenc, qdata->offset));
+          G_STRUCT_MEMBER (gchar*, ffmpegenc, qdata->offset) = NULL;
+        }
+        break;
+      default:
+        break;
+    }
+  }
+  g_free (pspecs);
+}

ext/ffmpeg/gstffmpegcfg.h

@@ -35,6 +35,7 @@ gboolean gst_ffmpeg_cfg_get_property (GObject * object,
 
 void gst_ffmpeg_cfg_fill_context (GstFFMpegEnc * ffmpegenc, AVCodecContext * context);
 void gst_ffmpeg_cfg_set_defaults (GstFFMpegEnc * ffmpegenc);
+void gst_ffmpeg_cfg_finalize (GstFFMpegEnc * ffmpegenc);
 
 G_END_DECLS
 

ext/ffmpeg/gstffmpegenc.c

@@ -259,6 +259,8 @@ gst_ffmpegenc_finalize (GObject * object)
 {
   GstFFMpegEnc *ffmpegenc = (GstFFMpegEnc *) object;
 
+  gst_ffmpeg_cfg_finalize (ffmpegenc);
+
   /* close old session */
   if (ffmpegenc->opened) {
     gst_ffmpeg_avcodec_close (ffmpegenc->context);

tests/check/generic/libavcodec-locking.c

@@ -111,12 +111,11 @@ GST_START_TEST (test_libavcodec_locks)
   run_pipeline (setup_pipeline (s), s,
       GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
       GST_MESSAGE_UNKNOWN);
-
   g_free (s);
 
   for (i=0; i<NUM_SINKS; i++)
     g_free (sink[i]);
-  
+  g_free (sinks);
 }
 
 GST_END_TEST Suite *
@@ -138,6 +137,7 @@ simple_launch_lines_suite (void)
 
   suite_add_tcase (s, tc_chain);
 
+#ifndef GST_DISABLE_PARSE
   /* only run this if we haven't been configured with --disable-encoders */
   if (gst_default_registry_check_feature_version ("ffenc_mpeg4",
       GST_VERSION_MAJOR, GST_VERSION_MINOR, 0)) {
@@ -145,6 +145,7 @@ simple_launch_lines_suite (void)
   } else {
     g_print ("******* Skipping libavcodec_locks test, no encoder available\n");
   }
+#endif
 
   return s;
 }