Changed to the new props API

Original commit message from CVS:
Changed to the new props API
Other small tuff.

configure.ac

@@ -432,6 +432,14 @@ GST_CHECK_FEATURE(HTTP, [http plugins], gsthttpsrc, [
   AC_SUBST(GST_HTTPSRC_GET_TYPE)
 ])
 
+dnl *** Jack ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LCS, true)
+GST_CHECK_FEATURE(LCS, Lcs, lcs, [
+  PKG_CHECK_MODULES(LCS, lcs, HAVE_LCS="yes", HAVE_LCS="no")
+  AC_SUBST(LCS_CFLAGS)
+  AC_SUBST(LCS_LIBS)
+])
+
 dnl *** Jack ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_JACK, true)
 GST_CHECK_FEATURE(JACK, Jack, jack, [
@@ -796,6 +804,7 @@ ext/hermes/Makefile
 ext/http/Makefile
 ext/jack/Makefile
 ext/jpeg/Makefile
+ext/lcs/Makefile
 ext/ladspa/Makefile
 ext/lame/Makefile
 ext/mad/Makefile

ext/dvdread/dvdsrc.c

@@ -479,7 +479,7 @@ dvdsrc_loop (GstElement *element)
           if( len == 0 ) {
               fprintf( stderr, "Read failed for block %d\n", priv->cur_pack );
               _close(priv);
-              gst_element_signal_eos (GST_ELEMENT (dvdsrc));
+              gst_element_set_eos (GST_ELEMENT (dvdsrc));
               return;
           }
           assert( is_nav_pack( data ) );
@@ -531,7 +531,7 @@ dvdsrc_loop (GstElement *element)
               fprintf( stderr, "Read failed for %d blocks at %d\n",
                        cur_output_size, priv->cur_pack );
               _close(priv);
-              gst_element_signal_eos (GST_ELEMENT (dvdsrc));
+              gst_element_set_eos (GST_ELEMENT (dvdsrc));
               return;
           }
 

ext/lame/gstlame.c

@@ -365,8 +365,8 @@ gst_lame_sinkconnect (GstPad *pad, GstCaps *caps)
     return GST_PAD_CONNECT_REFUSED;
   }
 
-  lame->samplerate = gst_caps_get_int (caps, "rate");
+  gst_caps_get_int (caps, "rate", &lame->samplerate);
-  lame->num_channels = gst_caps_get_int (caps, "channels");
+  gst_caps_get_int (caps, "channels", &lame->num_channels);
 
   g_object_freeze_notify (G_OBJECT (lame));
   g_object_notify (G_OBJECT (lame), "frequency");

ext/lame/test-lame.c

@@ -63,8 +63,11 @@ main (int argc, char *argv[])
       "signed", GST_PROPS_BOOLEAN (TRUE),
       "channels", GST_PROPS_INT (1)
       );
-  caps->fixed = TRUE;
+
-  g_assert (caps != NULL);
+  g_object_set (G_OBJECT (src), "sizetype", 3, 
+		  		"filltype", 3, NULL);
+
+  
   gst_element_set_state (pipeline, GST_STATE_READY);
   g_print ("Setting caps on fakesrc's src pad\n");
   if (! (gst_pad_try_set_caps (gst_element_get_pad (src, "src"), caps)))

ext/mad/gstmad.c

@@ -54,9 +54,12 @@ struct _GstMad {
   guint64 sync_point; 
   guint64 total_samples; /* the number of samples since the sync point */
 
+  gint64 seek_point;
+
   /* info */
   struct mad_header header;
   gboolean new_header;
+  gboolean can_seek;
   gint channels;
   guint framecount;
   gint vbr_average; /* average bitrate */
@@ -138,6 +141,8 @@ static void		gst_mad_set_property	(GObject *object, guint prop_id,
 static void		gst_mad_get_property	(GObject *object, guint prop_id, 
 						 GValue *value, GParamSpec *pspec);
 
+static gboolean 	gst_mad_src_event 	(GstPad *pad, GstEvent *event);
+
 static void 		gst_mad_chain 		(GstPad *pad, GstBuffer *buffer);
 
 static GstElementStateReturn
@@ -228,6 +233,7 @@ gst_mad_init (GstMad *mad)
   mad->srcpad = gst_pad_new_from_template(
 		  GST_PADTEMPLATE_GET (mad_src_template_factory), "src");
   gst_element_add_pad(GST_ELEMENT(mad),mad->srcpad);
+  gst_pad_set_event_function (mad->srcpad, GST_DEBUG_FUNCPTR(gst_mad_src_event));
 
   mad->tempbuffer = g_malloc (MAD_BUFFER_MDLEN * 3);
   mad->tempsize = 0;
@@ -252,6 +258,30 @@ gst_mad_dispose (GObject *object)
   g_free (mad->tempbuffer);
 }
 
+static gboolean
+gst_mad_src_event (GstPad *pad, GstEvent *event)
+{
+  gboolean res = TRUE;
+  GstMad *mad;
+	    
+  mad = GST_MAD (gst_pad_get_parent (pad));
+
+  switch (GST_EVENT_TYPE (event)) {
+    case GST_EVENT_SEEK:
+      if (mad->can_seek) {
+	mad->seek_point = GST_EVENT_SEEK_OFFSET (event);
+      }
+      else {
+	res = FALSE;
+      }
+      break;
+    default:
+      break;
+  }
+
+  return res;
+}
+
 static inline signed int 
 scale (mad_fixed_t sample)
 {
@@ -385,6 +415,10 @@ gst_mad_chain (GstPad *pad, GstBuffer *buffer)
     gst_buffer_unref (buffer);
     return;
   }
+  if (mad->sync_point == 0 && GST_BUFFER_TIMESTAMP (buffer) != -1) {
+    mad->sync_point = GST_BUFFER_TIMESTAMP (buffer);
+    mad->total_samples = 0;
+  }
 
   while (size > 0) {
     gint tocopy;
@@ -408,6 +442,7 @@ gst_mad_chain (GstPad *pad, GstBuffer *buffer)
       mad_fixed_t const *left_ch, *right_ch;
       GstBuffer *outbuffer;
       gint16 *outdata;
+      guint pad_slot, N;
 
       mad_stream_buffer (&mad->stream, mad_input_buffer, mad->tempsize);
 
@@ -420,10 +455,23 @@ gst_mad_chain (GstPad *pad, GstBuffer *buffer)
           gst_element_error (GST_ELEMENT (mad), "fatal error decoding stream");
           return;
         }
-	else {
+	/* recoverable errors pass */
-	  goto next;
-	}
       }
+
+      /* calculate beginning of next frame */
+      pad_slot = (mad->frame.header.flags & MAD_FLAG_PADDING) ? 1 : 0;
+
+      if (mad->frame.header.layer == MAD_LAYER_I)
+        N = ((12 * mad->frame.header.bitrate / mad->frame.header.samplerate) + pad_slot) * 4;
+      else {
+        unsigned int slots_per_frame;
+
+        slots_per_frame = (mad->frame.header.layer == MAD_LAYER_III &&
+                           (mad->frame.header.flags & MAD_FLAG_LSF_EXT)) ? 72 : 144;
+
+        N = (slots_per_frame * mad->frame.header.bitrate / mad->frame.header.samplerate) + pad_slot;
+      }
+
       mad_synth_frame (&mad->synth, &mad->frame);
 
       nchannels = MAD_NCHANNELS (&mad->frame.header);
@@ -431,7 +479,8 @@ gst_mad_chain (GstPad *pad, GstBuffer *buffer)
       left_ch   = mad->synth.pcm.samples[0];
       right_ch  = mad->synth.pcm.samples[1];
 
-      mad->total_samples += nsamples;
+      /* at this point we can accept seek events */
+      mad->can_seek = TRUE;
 
       gst_mad_update_info (mad, &mad->frame.header);
 
@@ -439,15 +488,12 @@ gst_mad_chain (GstPad *pad, GstBuffer *buffer)
       outdata = (gint16 *) GST_BUFFER_DATA (outbuffer) = g_malloc (nsamples * nchannels * 2);
       GST_BUFFER_SIZE (outbuffer) = nsamples * nchannels * 2;
 
-      if (GST_BUFFER_TIMESTAMP (buffer) != -1) {
+
-        if (GST_BUFFER_TIMESTAMP (buffer) > mad->sync_point) {
-          mad->sync_point = GST_BUFFER_TIMESTAMP (buffer);
-	  mad->total_samples = 0;
-	}
-      }
       GST_BUFFER_TIMESTAMP (outbuffer) = mad->sync_point + 
 	      				 mad->total_samples * 1000000LL / mad->frame.header.samplerate;
 
+      mad->total_samples += nsamples;
+
       /* end of new bit */
       while (nsamples--) {
         /* output sample(s) in 16-bit signed native-endian PCM */
@@ -482,13 +528,20 @@ gst_mad_chain (GstPad *pad, GstBuffer *buffer)
       }
 
       gst_pad_push (mad->srcpad, outbuffer);
-next:
+
       /* figure out how many bytes mad consumed */
       consumed = mad->stream.next_frame - mad_input_buffer;
 
       /* move out pointer to where mad want the next data */
       mad_input_buffer += consumed;
       mad->tempsize -= consumed;
+
+      if (GST_BUFFER_TIMESTAMP (buffer) != -1) {
+        if (GST_BUFFER_TIMESTAMP (buffer) > mad->sync_point) {
+          mad->sync_point = GST_BUFFER_TIMESTAMP (buffer);
+          mad->total_samples = 0;
+        }
+      }
     }
     memmove (mad->tempbuffer, mad_input_buffer, mad->tempsize);
   }
@@ -510,7 +563,8 @@ gst_mad_change_state (GstElement *element)
       mad_stream_init (&mad->stream);
       mad_frame_init (&mad->frame);
       mad_synth_init (&mad->synth);
-      mad->tempsize=0;
+      mad->tempsize = 0;
+      mad->can_seek = FALSE;
       break;
     case GST_STATE_PAUSED_TO_PLAYING:
       /* do something to get out of the chain function faster */
@@ -521,6 +575,8 @@ gst_mad_change_state (GstElement *element)
       mad_synth_finish (&mad->synth);
       mad_frame_finish (&mad->frame);
       mad_stream_finish (&mad->stream);
+      mad->sync_point = 0;
+      mad->can_seek = FALSE;
       break;
     case GST_STATE_READY_TO_NULL:
       break;

ext/mpeg2dec/gstmpeg2dec.c

@@ -219,7 +219,7 @@ gst_mpeg2dec_vo_frame_draw (vo_frame_t * frame)
     g_object_notify (G_OBJECT (mpeg2dec), "frame_rate");
   }
 
-  pts = mpeg2dec->next_time;
+  pts = mpeg2dec->next_time - 3 * (1000000LL/video_rates[mpeg2dec->decoder->frame_rate_code]);
 
   GST_BUFFER_TIMESTAMP (_frame->buffer) = pts;
 

gst-libs/gst/audio/audio.c

@@ -40,8 +40,8 @@ gst_audio_frame_byte_size (GstPad* pad)
     /* ERROR: could not get caps of pad */
     return 0;
 
-  width    = gst_caps_get_int (caps, "width");
+  gst_caps_get_int (caps, "width",    &width);
-  channels = gst_caps_get_int (caps, "channels");
+  gst_caps_get_int (caps, "channels", &channels);
   return (width / 8) * channels; 
 }
 
@@ -73,6 +73,7 @@ gst_audio_frame_rate (GstPad *pad)
  */
 {
   GstCaps *caps = NULL;
+  gint rate;
 
   /* get caps of pad */
   caps = GST_PAD_CAPS (pad);
@@ -80,8 +81,10 @@ gst_audio_frame_rate (GstPad *pad)
   if (caps == NULL)
     /* ERROR: could not get caps of pad */
     return 0;
-  else
+  else {
-    return gst_caps_get_int (caps, "rate");
+    gst_caps_get_int (caps, "rate", &rate);
+    return rate;
+  }
 }
 
 double 
@@ -95,7 +98,7 @@ gst_audio_length (GstPad* pad, GstBuffer* buf)
   long bytes = 0;
   int width = 0;
   int channels = 0;
-  long rate = 0L;
+  int rate = 0;
 
   double length;
 
@@ -111,9 +114,9 @@ gst_audio_length (GstPad* pad, GstBuffer* buf)
   else
   {
     bytes = GST_BUFFER_SIZE (buf);
-    width    = gst_caps_get_int (caps, "width");
+    gst_caps_get_int (caps, "width",    &width);
-    channels = gst_caps_get_int (caps, "channels");
+    gst_caps_get_int (caps, "channels", &channels);
-    rate     = gst_caps_get_int (caps, "rate");
+    gst_caps_get_int (caps, "rate",     &rate);
 
     length = (bytes * 8.0) / (double) (rate * channels * width);
   }
@@ -134,8 +137,10 @@ gst_audio_highest_sample_value (GstPad* pad)
     /* FIXME : Please change this to a better warning method ! */
   if (caps == NULL)
     printf ("WARNING: gstaudio: could not get caps of pad !\n");
-  width = gst_caps_get_int (caps, "width");
+  
-  is_signed = gst_caps_get_boolean (caps, "signed");
+  gst_caps_get_int (caps, "width", &width);
+  gst_caps_get_boolean (caps, "signed", &is_signed);
+  
   if (is_signed) --width;
   /* example : 16 bit, signed : samples between -32768 and 32767 */
   return ((long) (1 << width));