# HG changeset patch
# User rosfran
# Date 1175699536 -3600
# Node ID 32148e79242d3c45c4ec8115f04de6e73f9442ca
# Parent  63d9475228ac71dfa1a78cf41475363b979c083d
[svn r498] Added function to get the current frame rate.

diff -r 63d9475228ac -r 32148e79242d gmyth/src/gmyth_livetv.c
--- a/gmyth/src/gmyth_livetv.c	Wed Apr 04 00:10:15 2007 +0100
+++ b/gmyth/src/gmyth_livetv.c	Wed Apr 04 16:12:16 2007 +0100
@@ -480,27 +480,27 @@
 	{
 		gmyth_debug( "ProgramInfo is equals to NULL!!!" );
 		
-    gint i;
-    gchar *channame = NULL;
-
-    gmyth_debug( "Problem getting current proginfo!\n" );
-
-    /*
-     * mythbackend must not be tuned in to a channel, so keep
-     * changing channels until we find a valid one, or until
-     * we decide to give up.
-     */
-    for (i=1; i<1000; i++) {
-			if ( channame != NULL )
-				g_free(channame);
-      channame = g_strdup_printf( "%d", i );
-      if (gmyth_recorder_set_channel_name(livetv->recorder, channame) < 0) {
-      	continue;
-      }
-      prog_info = gmyth_recorder_get_next_program_info(livetv->recorder, BROWSE_DIRECTION_UP);
-      if (prog_info != NULL)
-      	break;
-    }
+        gint i;
+        gchar *channame = NULL;
+    
+        gmyth_debug( "Problem getting current proginfo!\n" );
+    
+        /*
+         * mythbackend must not be tuned in to a channel, so keep
+         * changing channels until we find a valid one, or until
+         * we decide to give up.
+         */
+        for (i=1; i<1000; i++) {
+    		if ( channame != NULL )
+    			g_free(channame);
+            channame = g_strdup_printf( "%d", i );
+            if (gmyth_recorder_set_channel_name(livetv->recorder, channame) < 0) {
+                continue;
+            }
+            prog_info = gmyth_recorder_get_next_program_info(livetv->recorder, BROWSE_DIRECTION_UP);
+            if (prog_info != NULL)
+                break;
+        }
 
 	} /* if - Program Info */
 	
diff -r 63d9475228ac -r 32148e79242d gmyth/src/gmyth_recorder.c
--- a/gmyth/src/gmyth_recorder.c	Wed Apr 04 00:10:15 2007 +0100
+++ b/gmyth/src/gmyth_recorder.c	Wed Apr 04 16:12:16 2007 +0100
@@ -949,6 +949,7 @@
         GString *str=  NULL;
         if ( ( str = gmyth_string_list_get_string( str_list, 0 ) ) != NULL && strstr( str->str, "bad")== NULL)
             pos = gmyth_util_decode_long_long( str_list, 0);
+        g_string_free( str, TRUE );
     }
 
 #ifndef GMYTHTV_ENABLE_DEBUG
@@ -1163,3 +1164,49 @@
 
     return ret;
 }
+
+/**
+ * Asks the MythTV backend server about the frame rate 
+ * of this LiveTV instance.
+ * 
+ * @param recorder The GMythRecorder instance.
+ * 
+ * @return The framerate (double value) of the current video.
+ */
+gdouble
+gmyth_recorder_get_framerate( GMythRecorder *recorder ) {
+    gdouble fr = 0.0f;
+    GString *query = g_string_new( GMYTHTV_RECORDER_HEADER);
+
+    GMythStringList *str_list = gmyth_string_list_new();
+    
+    g_mutex_lock( recorder->mutex );
+
+    g_string_append_printf( query, " %d", recorder->recorder_num);
+
+    gmyth_string_list_append_string(str_list, query);
+    gmyth_string_list_append_char_array( str_list, "GET_FRAMERATE");
+
+    gmyth_socket_sendreceive_stringlist( recorder->myth_socket, str_list);
+
+    if ( str_list != NULL && gmyth_string_list_length(str_list)> 0) {
+        GString *str=  NULL;
+        if ( ( str = gmyth_string_list_get_string( str_list, 0 ) ) != NULL && strstr( str->str, "bad")== NULL)
+            fr = g_ascii_strtod( str->str, NULL );
+        
+        g_string_free( str, TRUE );
+    }
+
+#ifndef GMYTHTV_ENABLE_DEBUG
+    gmyth_debug( "[%s] Got file position = %f\n", __FUNCTION__, fr);
+#endif
+    
+    g_mutex_unlock( recorder->mutex );
+
+    if (str_list!=NULL)
+        g_object_unref(str_list);
+
+    g_string_free (query, TRUE);
+
+    return fr;
+}
\ No newline at end of file
diff -r 63d9475228ac -r 32148e79242d gmyth/src/gmyth_recorder.h
--- a/gmyth/src/gmyth_recorder.h	Wed Apr 04 00:10:15 2007 +0100
+++ b/gmyth/src/gmyth_recorder.h	Wed Apr 04 16:12:16 2007 +0100
@@ -148,6 +148,8 @@
 
 gboolean    gmyth_recorder_free_tuner( GMythRecorder *recorder);
 
+gdouble     gmyth_recorder_get_framerate( GMythRecorder *recorder );
+
 G_END_DECLS
 
 #endif /* __GMYTH_REMOTE_ENCODER_H__ */