ext/theora/theoradec.c: Prepare for better timestamp fix later.

Original commit message from CVS:
* ext/theora/theoradec.c: (theora_dec_src_getcaps),
(theora_dec_push), (theora_handle_data_packet):
Prepare for better timestamp fix later.

* gst/audioconvert/gstaudioconvert.c:
List most accurate caps first

* gst/videotestsrc/gstvideotestsrc.c: (gst_videotestsrc_loop):
Use proper pad task function.

* sys/xvimage/xvimagesink.c: (gst_xvimagesink_xvimage_new),
(gst_xvimagesink_show_frame):
Fix deadlock when alloc failed.

ChangeLog

@@ -1,3 +1,19 @@
+2005-07-06  Wim Taymans  <wim@fluendo.com>
+
+	* ext/theora/theoradec.c: (theora_dec_src_getcaps),
+	(theora_dec_push), (theora_handle_data_packet):
+	Prepare for better timestamp fix later.
+
+	* gst/audioconvert/gstaudioconvert.c:
+	List most accurate caps first
+
+	* gst/videotestsrc/gstvideotestsrc.c: (gst_videotestsrc_loop):
+	Use proper pad task function.
+
+	* sys/xvimage/xvimagesink.c: (gst_xvimagesink_xvimage_new),
+	(gst_xvimagesink_show_frame):
+	Fix deadlock when alloc failed.
+
 2005-07-05  Andy Wingo  <wingo@pobox.com>
 
 	* ext/gnomevfs/gstgnomevfssrc.c:

ext/theora/theoradec.c

@@ -571,13 +571,12 @@ theora_dec_src_getcaps (GstPad * pad)
   GstCaps *caps;
 
   GST_LOCK (pad);
-  caps = GST_PAD_CAPS (pad);
+  if (!(caps = GST_PAD_CAPS (pad)))
+    caps = (GstCaps *) gst_pad_get_pad_template_caps (pad);
+  caps = gst_caps_ref (caps);
   GST_UNLOCK (pad);
 
-  if (caps)
-    return gst_caps_ref (caps);
-  else
-    return gst_caps_ref ((GstCaps *) gst_pad_get_pad_template_caps (pad));
+  return caps;
 }
 
 static gboolean
@@ -790,6 +789,16 @@ header_read_error:
   }
 }
 
+static GstFlowReturn
+theora_dec_push (GstTheoraDec * dec, GstBuffer * buf)
+{
+  GstFlowReturn result;
+
+  result = gst_pad_push (dec->srcpad, buf);
+
+  return result;
+}
+
 static GstFlowReturn
 theora_handle_data_packet (GstTheoraDec * dec, ogg_packet * packet,
     GstClockTime outtime)
@@ -893,7 +902,7 @@ theora_handle_data_packet (GstTheoraDec * dec, ogg_packet * packet,
       dec->info.fps_numerator;
   GST_BUFFER_TIMESTAMP (out) = outtime;
 
-  result = gst_pad_push (dec->srcpad, out);
+  result = theora_dec_push (dec, out);
 
   return result;
 

gst/audioconvert/gstaudioconvert.c

@@ -100,19 +100,18 @@ GST_BOILERPLATE_FULL (GstAudioConvert, gst_audio_convert, GstElement,
 
 #define STATIC_CAPS \
 GST_STATIC_CAPS ( \
+  "audio/x-raw-float, " \
+    "rate = (int) [ 1, MAX ], " \
+    "channels = (int) [ 1, 8 ], " \
+    "endianness = (int) BYTE_ORDER, " \
+    "width = (int) 32, " \
+    "buffer-frames = (int) [ 0, MAX ];" \
   "audio/x-raw-int, " \
     "rate = (int) [ 1, MAX ], " \
     "channels = (int) [ 1, 8 ], " \
     "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
-    "width = (int) 8, " \
-    "depth = (int) [ 1, 8 ], " \
-    "signed = (boolean) { true, false }; " \
-  "audio/x-raw-int, " \
-    "rate = (int) [ 1, MAX ], " \
-    "channels = (int) [ 1, 8 ], " \
-    "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
-    "width = (int) 16, " \
-    "depth = (int) [ 1, 16 ], " \
+    "width = (int) 32, " \
+    "depth = (int) [ 1, 32 ], " \
     "signed = (boolean) { true, false }; " \
   "audio/x-raw-int, " \
     "rate = (int) [ 1, MAX ], " \
@@ -125,15 +124,16 @@ GST_STATIC_CAPS ( \
     "rate = (int) [ 1, MAX ], " \
     "channels = (int) [ 1, 8 ], " \
     "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
-    "width = (int) 32, " \
-    "depth = (int) [ 1, 32 ], " \
+    "width = (int) 16, " \
+    "depth = (int) [ 1, 16 ], " \
     "signed = (boolean) { true, false }; " \
-  "audio/x-raw-float, " \
+  "audio/x-raw-int, " \
     "rate = (int) [ 1, MAX ], " \
     "channels = (int) [ 1, 8 ], " \
-    "endianness = (int) BYTE_ORDER, " \
-    "width = (int) 32, " \
-    "buffer-frames = (int) [ 0, MAX ]" \
+    "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
+    "width = (int) 8, " \
+    "depth = (int) [ 1, 8 ], " \
+    "signed = (boolean) { true, false } " \
 )
 
 static GstAudioChannelPosition *supported_positions;

gst/videotestsrc/gstvideotestsrc.c

@@ -660,7 +660,7 @@ gst_videotestsrc_loop (GstPad * pad)
 
 need_pause:
   {
-    gst_task_pause (GST_PAD_TASK (pad));
+    gst_pad_pause_task (pad);
   }
 }
 

sys/xvimage/xvimagesink.c

@@ -404,12 +404,13 @@ gst_xvimagesink_xvimage_new (GstXvImageSink * xvimagesink,
     XSync (xvimagesink->xcontext->disp, FALSE);
   }
   succeeded = TRUE;
-  g_mutex_unlock (xvimagesink->x_lock);
 
   GST_BUFFER_DATA (xvimage) = (guchar *) xvimage->xvimage->data;
   GST_BUFFER_SIZE (xvimage) = xvimage->size;
 
 beach:
+  g_mutex_unlock (xvimagesink->x_lock);
+
   if (!succeeded) {
     gst_xvimage_buffer_free (xvimage);
     xvimage = NULL;
@@ -1547,6 +1548,7 @@ no_image:
   {
     /* No image available. That's very bad ! */
     gst_buffer_unref (buf);
+    GST_DEBUG ("could not create image");
     GST_ELEMENT_ERROR (xvimagesink, CORE, NEGOTIATION, (NULL),
         ("Failed creating an XvImage in xvimagesink chain function."));
     return GST_FLOW_ERROR;