add loop enabling code

[omnplay] / src / omnplay.cpp

diff --git a/src/omnplay.cpp b/src/omnplay.cpp
index 1f947ee..c58a33f 100644 (file)
--- a/src/omnplay.cpp
+++ b/src/omnplay.cpp
@@ -17,6 +17,10 @@
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
 #ifdef HAVE_CONFIG_H
 #  include <config.h>
 #endif
@@ -279,13 +283,42 @@ static void omnplay_ctl(omnplay_instance_t* app, control_buttons_t button)
         /* Attach clips to timeline */
         for(i = start, c = 0, o = 0; i <= stop; i++)
         {
-            unsigned int l;
+            OmPlrClipInfo clip;
 
-            r = OmPlrAttach((OmPlrHandle)player->handle,
-                app->playlist.item[i].id,
-                app->playlist.item[i].in,
-                app->playlist.item[i].in + app->playlist.item[i].dur,
-                0, omPlrShiftModeAfter, &l);
+            /* get clip info */
+            clip.maxMsTracks = 0; 
+            clip.size = sizeof(clip);
+            r = OmPlrClipGetInfo((OmPlrHandle)player->handle, app->playlist.item[i].id, &clip);
+
+            if(!r)
+            {
+                unsigned int l;
+
+                fprintf(stderr, "OmPlrClipGetInfo(%s): firstFrame=%d, lastFrame=%d\n",
+                    app->playlist.item[i].id, clip.firstFrame, clip.lastFrame);
+
+                /* should we fix playlist clip timings */
+                if(!(
+                    app->playlist.item[i].in >= clip.firstFrame &&
+                    app->playlist.item[i].in + app->playlist.item[i].dur <= clip.lastFrame) ||
+                    !app->playlist.item[i].dur)
+                {
+                    fprintf(stderr, "cue: item [%s] will be updated [%d;%d]->[%d;%d]\n",
+                        app->playlist.item[i].id,
+                        app->playlist.item[i].in, app->playlist.item[i].dur,
+                        clip.firstFrame, clip.lastFrame - clip.firstFrame);
+
+                    app->playlist.item[i].in = clip.firstFrame;
+                    app->playlist.item[i].dur = clip.lastFrame - clip.firstFrame;
+                    omnplay_playlist_draw_item(app, i);
+                };
+
+                r = OmPlrAttach((OmPlrHandle)player->handle,
+                    app->playlist.item[i].id,
+                    app->playlist.item[i].in,
+                    app->playlist.item[i].in + app->playlist.item[i].dur,
+                    0, omPlrShiftModeAfter, &l);
+            };
 
             if(r)
             {
@@ -320,6 +353,10 @@ static void omnplay_ctl(omnplay_instance_t* app, control_buttons_t button)
             OmPlrGetPlayerStatus((OmPlrHandle)player->handle, &hs);
             OmPlrSetPos((OmPlrHandle)player->handle, hs.minPos + p);
 
+            /* setup loop */
+            if(app->playlist.item[start].type & OMNPLAY_PLAYLIST_BLOCK_LOOP)
+                OmPlrLoop((OmPlrHandle)player->handle, hs.minPos, hs.maxPos);
+
             /* Cue */
             OmPlrCuePlay((OmPlrHandle)player->handle, 0.0);
             OmPlrPlay((OmPlrHandle)player->handle, 0.0);
@@ -393,12 +430,15 @@ static gboolean on_button_click(GtkWidget *button, gpointer user_data)
 void omnplay_init(omnplay_instance_t* app)
 {
     int i;
+    pthread_mutexattr_t attr;
+
+    pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
 
     gtk_signal_connect( GTK_OBJECT( app->window ), "destroy",
         GTK_SIGNAL_FUNC(on_main_window_delete_event), app);
 
     /* create lock */
-    pthread_mutex_init(&app->players.lock, NULL);
+    pthread_mutex_init(&app->players.lock, &attr);
 
     /* create a omneon status thread */
     for(i = 0; i < app->players.count; i++)
@@ -406,7 +446,7 @@ void omnplay_init(omnplay_instance_t* app)
             omnplay_thread_proc, &app->players.item[i]);
 
     /* create lock */
-    pthread_mutex_init(&app->playlist.lock, NULL);
+    pthread_mutex_init(&app->playlist.lock, &attr);
 
     /* attach buttons click */
     for(i = 1; i < BUTTON_LAST; i++)