ximagesink: port to the new GLib thread API

diff --git a/sys/ximage/ximagepool.c b/sys/ximage/ximagepool.c
index 86b3529..23424e0 100644 (file)
--- a/sys/ximage/ximagepool.c
+++ b/sys/ximage/ximagepool.c
@@ -126,7 +126,7 @@ gst_buffer_add_ximage_meta (GstBuffer * buffer, GstXImageBufferPool * xpool)
   GST_DEBUG_OBJECT (ximagesink, "creating image %p (%dx%d)", buffer,
       width, height);
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   /* Setting an error handler to catch failure */
   error_caught = FALSE;
@@ -138,7 +138,7 @@ gst_buffer_add_ximage_meta (GstBuffer * buffer, GstXImageBufferPool * xpool)
         xcontext->visual,
         xcontext->depth, ZPixmap, NULL, &meta->SHMInfo, width, height);
     if (!meta->ximage || error_caught) {
-      g_mutex_unlock (ximagesink->x_lock);
+      g_mutex_unlock (&ximagesink->x_lock);
 
       /* Reset error flag */
       error_caught = FALSE;
@@ -153,7 +153,7 @@ gst_buffer_add_ximage_meta (GstBuffer * buffer, GstXImageBufferPool * xpool)
       ximagesink->xcontext->use_xshm = FALSE;
 
       /* Hold X mutex again to try without XShm */
-      g_mutex_lock (ximagesink->x_lock);
+      g_mutex_lock (&ximagesink->x_lock);
 
       goto no_xshm;
     }
@@ -242,7 +242,7 @@ gst_buffer_add_ximage_meta (GstBuffer * buffer, GstXImageBufferPool * xpool)
       gst_memory_new_wrapped (GST_MEMORY_FLAG_NO_SHARE, meta->ximage->data,
           meta->size + align, offset, meta->size, NULL, NULL));
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
   success = TRUE;
 
@@ -255,7 +255,7 @@ beach:
   /* ERRORS */
 create_failed:
   {
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
     /* Reset error handler */
     error_caught = FALSE;
     XSetErrorHandler (handler);
@@ -269,7 +269,7 @@ create_failed:
 #ifdef HAVE_XSHM
 shmget_failed:
   {
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
     GST_ELEMENT_ERROR (ximagesink, RESOURCE, WRITE,
         ("Failed to create output image buffer of %dx%d pixels",
             width, height),
@@ -279,7 +279,7 @@ shmget_failed:
   }
 shmat_failed:
   {
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
     GST_ELEMENT_ERROR (ximagesink, RESOURCE, WRITE,
         ("Failed to create output image buffer of %dx%d pixels",
             width, height), ("Failed to shmat: %s", g_strerror (errno)));
@@ -291,7 +291,7 @@ xattach_failed:
   {
     /* Clean up the shared memory segment */
     shmctl (meta->SHMInfo.shmid, IPC_RMID, NULL);
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
 
     GST_ELEMENT_ERROR (ximagesink, RESOURCE, WRITE,
         ("Failed to create output image buffer of %dx%d pixels",
@@ -325,7 +325,7 @@ gst_ximage_meta_free (GstXImageMeta * meta, GstBuffer * buffer)
     goto beach;
   }
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
 #ifdef HAVE_XSHM
   if (ximagesink->xcontext->use_xshm) {
@@ -349,7 +349,7 @@ gst_ximage_meta_free (GstXImageMeta * meta, GstBuffer * buffer)
 
   XSync (ximagesink->xcontext->disp, FALSE);
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
 beach:
   GST_OBJECT_UNLOCK (ximagesink);

diff --git a/sys/ximage/ximagesink.c b/sys/ximage/ximagesink.c
index 376a6b2..93c2e57 100644 (file)
--- a/sys/ximage/ximagesink.c
+++ b/sys/ximage/ximagesink.c
@@ -235,10 +235,10 @@ gst_ximagesink_ximage_put (GstXImageSink * ximagesink, GstBuffer * ximage)
 
   /* We take the flow_lock. If expose is in there we don't want to run
      concurrently from the data flow thread */
-  g_mutex_lock (ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
 
   if (G_UNLIKELY (ximagesink->xwindow == NULL)) {
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
     return FALSE;
   }
 
@@ -264,7 +264,7 @@ gst_ximagesink_ximage_put (GstXImageSink * ximagesink, GstBuffer * ximage)
     if (ximagesink->cur_image) {
       ximage = ximagesink->cur_image;
     } else {
-      g_mutex_unlock (ximagesink->flow_lock);
+      g_mutex_unlock (&ximagesink->flow_lock);
       return TRUE;
     }
   }
@@ -290,7 +290,7 @@ gst_ximagesink_ximage_put (GstXImageSink * ximagesink, GstBuffer * ximage)
 
   gst_video_sink_center_rect (src, dst, &result, FALSE);
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   if (draw_border) {
     gst_ximagesink_xwindow_draw_borders (ximagesink, ximagesink->xwindow,
@@ -320,9 +320,9 @@ gst_ximagesink_ximage_put (GstXImageSink * ximagesink, GstBuffer * ximage)
 
   XSync (ximagesink->xcontext->disp, FALSE);
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
-  g_mutex_unlock (ximagesink->flow_lock);
+  g_mutex_unlock (&ximagesink->flow_lock);
 
   return TRUE;
 }
@@ -337,12 +337,12 @@ gst_ximagesink_xwindow_decorate (GstXImageSink * ximagesink,
   g_return_val_if_fail (GST_IS_XIMAGESINK (ximagesink), FALSE);
   g_return_val_if_fail (window != NULL, FALSE);
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   hints_atom = XInternAtom (ximagesink->xcontext->disp, "_MOTIF_WM_HINTS",
       True);
   if (hints_atom == None) {
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
     return FALSE;
   }
 
@@ -357,7 +357,7 @@ gst_ximagesink_xwindow_decorate (GstXImageSink * ximagesink,
 
   XSync (ximagesink->xcontext->disp, FALSE);
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
   g_free (hints);
 
@@ -420,7 +420,7 @@ gst_ximagesink_xwindow_new (GstXImageSink * ximagesink, gint width, gint height)
   xwindow->height = height;
   xwindow->internal = TRUE;
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   xwindow->win = XCreateSimpleWindow (ximagesink->xcontext->disp,
       ximagesink->xcontext->root,
@@ -455,7 +455,7 @@ gst_ximagesink_xwindow_new (GstXImageSink * ximagesink, gint width, gint height)
 
   XSync (ximagesink->xcontext->disp, FALSE);
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
   gst_ximagesink_xwindow_decorate (ximagesink, xwindow);
 
@@ -473,7 +473,7 @@ gst_ximagesink_xwindow_destroy (GstXImageSink * ximagesink,
   g_return_if_fail (xwindow != NULL);
   g_return_if_fail (GST_IS_XIMAGESINK (ximagesink));
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   /* If we did not create that window we just free the GC and let it live */
   if (xwindow->internal)
@@ -485,7 +485,7 @@ gst_ximagesink_xwindow_destroy (GstXImageSink * ximagesink,
 
   XSync (ximagesink->xcontext->disp, FALSE);
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
   g_free (xwindow);
 }
@@ -499,9 +499,9 @@ gst_ximagesink_xwindow_update_geometry (GstXImageSink * ximagesink)
   g_return_if_fail (GST_IS_XIMAGESINK (ximagesink));
 
   /* Update the window geometry */
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
   if (G_UNLIKELY (ximagesink->xwindow == NULL)) {
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
     return;
   }
 
@@ -514,7 +514,7 @@ gst_ximagesink_xwindow_update_geometry (GstXImageSink * ximagesink)
   ximagesink->xwindow->width = attr.width;
   ximagesink->xwindow->height = attr.height;
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
   if (reconfigure)
     gst_pad_push_event (GST_BASE_SINK (ximagesink)->sinkpad,
@@ -527,7 +527,7 @@ gst_ximagesink_xwindow_clear (GstXImageSink * ximagesink, GstXWindow * xwindow)
   g_return_if_fail (xwindow != NULL);
   g_return_if_fail (GST_IS_XIMAGESINK (ximagesink));
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   XSetForeground (ximagesink->xcontext->disp, xwindow->gc,
       ximagesink->xcontext->black);
@@ -537,7 +537,7 @@ gst_ximagesink_xwindow_clear (GstXImageSink * ximagesink, GstXWindow * xwindow)
 
   XSync (ximagesink->xcontext->disp, FALSE);
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 }
 
 /* This function handles XEvents that might be in the queue. It generates
@@ -555,12 +555,12 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
 
   /* Then we get all pointer motion events, only the last position is
      interesting. */
-  g_mutex_lock (ximagesink->flow_lock);
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->x_lock);
   while (XCheckWindowEvent (ximagesink->xcontext->disp,
           ximagesink->xwindow->win, PointerMotionMask, &e)) {
-    g_mutex_unlock (ximagesink->x_lock);
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
 
     switch (e.type) {
       case MotionNotify:
@@ -571,21 +571,21 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
       default:
         break;
     }
-    g_mutex_lock (ximagesink->flow_lock);
-    g_mutex_lock (ximagesink->x_lock);
+    g_mutex_lock (&ximagesink->flow_lock);
+    g_mutex_lock (&ximagesink->x_lock);
   }
 
   if (pointer_moved) {
-    g_mutex_unlock (ximagesink->x_lock);
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
 
     GST_DEBUG ("ximagesink pointer moved over window at %d,%d",
         pointer_x, pointer_y);
     gst_navigation_send_mouse_event (GST_NAVIGATION (ximagesink),
         "mouse-move", 0, pointer_x, pointer_y);
 
-    g_mutex_lock (ximagesink->flow_lock);
-    g_mutex_lock (ximagesink->x_lock);
+    g_mutex_lock (&ximagesink->flow_lock);
+    g_mutex_lock (&ximagesink->x_lock);
   }
 
   /* We get all remaining events on our window to throw them upstream */
@@ -597,8 +597,8 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
     const char *key_str = NULL;
 
     /* We lock only for the X function call */
-    g_mutex_unlock (ximagesink->x_lock);
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
 
     switch (e.type) {
       case ButtonPress:
@@ -619,7 +619,7 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
       case KeyRelease:
         /* Key pressed/released over our window. We send upstream
            events for interactivity/navigation */
-        g_mutex_lock (ximagesink->x_lock);
+        g_mutex_lock (&ximagesink->x_lock);
         keysym = XkbKeycodeToKeysym (ximagesink->xcontext->disp,
             e.xkey.keycode, 0, 0);
         if (keysym != NoSymbol) {
@@ -627,7 +627,7 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
         } else {
           key_str = "unknown";
         }
-        g_mutex_unlock (ximagesink->x_lock);
+        g_mutex_unlock (&ximagesink->x_lock);
         GST_DEBUG_OBJECT (ximagesink,
             "key %d pressed over window at %d,%d (%s)",
             e.xkey.keycode, e.xkey.x, e.xkey.y, key_str);
@@ -638,8 +638,8 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
         GST_DEBUG_OBJECT (ximagesink, "ximagesink unhandled X event (%d)",
             e.type);
     }
-    g_mutex_lock (ximagesink->flow_lock);
-    g_mutex_lock (ximagesink->x_lock);
+    g_mutex_lock (&ximagesink->flow_lock);
+    g_mutex_lock (&ximagesink->x_lock);
   }
 
   /* Handle Expose */
@@ -650,9 +650,9 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
         exposed = TRUE;
         break;
       case ConfigureNotify:
-        g_mutex_unlock (ximagesink->x_lock);
+        g_mutex_unlock (&ximagesink->x_lock);
         gst_ximagesink_xwindow_update_geometry (ximagesink);
-        g_mutex_lock (ximagesink->x_lock);
+        g_mutex_lock (&ximagesink->x_lock);
         configured = TRUE;
         break;
       default:
@@ -661,13 +661,13 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
   }
 
   if (ximagesink->handle_expose && (exposed || configured)) {
-    g_mutex_unlock (ximagesink->x_lock);
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
 
     gst_ximagesink_expose (GST_VIDEO_OVERLAY (ximagesink));
 
-    g_mutex_lock (ximagesink->flow_lock);
-    g_mutex_lock (ximagesink->x_lock);
+    g_mutex_lock (&ximagesink->flow_lock);
+    g_mutex_lock (&ximagesink->x_lock);
   }
 
   /* Handle Display events */
@@ -685,10 +685,10 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
           GST_ELEMENT_ERROR (ximagesink, RESOURCE, NOT_FOUND,
               ("Output window was closed"), (NULL));
 
-          g_mutex_unlock (ximagesink->x_lock);
+          g_mutex_unlock (&ximagesink->x_lock);
           gst_ximagesink_xwindow_destroy (ximagesink, ximagesink->xwindow);
           ximagesink->xwindow = NULL;
-          g_mutex_lock (ximagesink->x_lock);
+          g_mutex_lock (&ximagesink->x_lock);
         }
         break;
       }
@@ -697,8 +697,8 @@ gst_ximagesink_handle_xevents (GstXImageSink * ximagesink)
     }
   }
 
-  g_mutex_unlock (ximagesink->x_lock);
-  g_mutex_unlock (ximagesink->flow_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->flow_lock);
 }
 
 static gpointer
@@ -837,12 +837,12 @@ gst_ximagesink_xcontext_get (GstXImageSink * ximagesink)
 
   xcontext = g_new0 (GstXContext, 1);
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   xcontext->disp = XOpenDisplay (ximagesink->display_name);
 
   if (!xcontext->disp) {
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
     g_free (xcontext);
     GST_ELEMENT_ERROR (ximagesink, RESOURCE, WRITE,
         ("Could not initialise X output"), ("Could not open display"));
@@ -872,7 +872,7 @@ gst_ximagesink_xcontext_get (GstXImageSink * ximagesink)
 
   if (!px_formats) {
     XCloseDisplay (xcontext->disp);
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
     g_free (xcontext->par);
     g_free (xcontext);
     GST_ELEMENT_ERROR (ximagesink, RESOURCE, SETTINGS,
@@ -931,7 +931,7 @@ gst_ximagesink_xcontext_get (GstXImageSink * ximagesink)
         GST_TYPE_FRACTION, nom, den, NULL);
   }
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
   return xcontext;
 
@@ -974,11 +974,11 @@ gst_ximagesink_xcontext_clear (GstXImageSink * ximagesink)
   if (xcontext->last_caps)
     gst_caps_replace (&xcontext->last_caps, NULL);
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   XCloseDisplay (xcontext->disp);
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
   g_free (xcontext);
 }
@@ -994,7 +994,7 @@ gst_ximagesink_getcaps (GstBaseSink * bsink, GstCaps * filter)
 
   ximagesink = GST_XIMAGESINK (bsink);
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
   if (ximagesink->xcontext) {
     GstCaps *caps;
 
@@ -1036,10 +1036,10 @@ gst_ximagesink_getcaps (GstBaseSink * bsink, GstCaps * filter)
       }
     }
 
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
     return caps;
   }
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
   /* get a template copy and add the pixel aspect ratio */
   caps = gst_pad_get_pad_template_caps (GST_BASE_SINK (ximagesink)->sinkpad);
@@ -1119,12 +1119,12 @@ gst_ximagesink_setcaps (GstBaseSink * bsink, GstCaps * caps)
   ximagesink->fps_d = info.fps_d;
 
   /* Notify application to set xwindow id now */
-  g_mutex_lock (ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
   if (!ximagesink->xwindow) {
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
     gst_video_overlay_prepare_window_handle (GST_VIDEO_OVERLAY (ximagesink));
   } else {
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
   }
 
   /* Creating our window and our image */
@@ -1132,7 +1132,7 @@ gst_ximagesink_setcaps (GstBaseSink * bsink, GstCaps * caps)
       GST_VIDEO_SINK_HEIGHT (ximagesink) <= 0)
     goto invalid_size;
 
-  g_mutex_lock (ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
   if (!ximagesink->xwindow) {
     ximagesink->xwindow = gst_ximagesink_xwindow_new (ximagesink,
         GST_VIDEO_SINK_WIDTH (ximagesink), GST_VIDEO_SINK_HEIGHT (ximagesink));
@@ -1157,7 +1157,7 @@ gst_ximagesink_setcaps (GstBaseSink * bsink, GstCaps * caps)
    * has configured the pool. If downstream does not want our pool we will
    * activate it when we render into it */
   ximagesink->pool = newpool;
-  g_mutex_unlock (ximagesink->flow_lock);
+  g_mutex_unlock (&ximagesink->flow_lock);
 
   /* unref the old sink */
   if (oldpool) {
@@ -1193,7 +1193,7 @@ invalid_size:
 config_failed:
   {
     GST_ERROR_OBJECT (ximagesink, "failed to set config.");
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
     return FALSE;
   }
 }
@@ -1225,16 +1225,16 @@ gst_ximagesink_change_state (GstElement * element, GstStateChange transition)
       /* call XSynchronize with the current value of synchronous */
       GST_DEBUG_OBJECT (ximagesink, "XSynchronize called with %s",
           ximagesink->synchronous ? "TRUE" : "FALSE");
-      g_mutex_lock (ximagesink->x_lock);
+      g_mutex_lock (&ximagesink->x_lock);
       XSynchronize (ximagesink->xcontext->disp, ximagesink->synchronous);
-      g_mutex_unlock (ximagesink->x_lock);
+      g_mutex_unlock (&ximagesink->x_lock);
       gst_ximagesink_manage_event_thread (ximagesink);
       break;
     case GST_STATE_CHANGE_READY_TO_PAUSED:
-      g_mutex_lock (ximagesink->flow_lock);
+      g_mutex_lock (&ximagesink->flow_lock);
       if (ximagesink->xwindow)
         gst_ximagesink_xwindow_clear (ximagesink, ximagesink->xwindow);
-      g_mutex_unlock (ximagesink->flow_lock);
+      g_mutex_unlock (&ximagesink->flow_lock);
       break;
     case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
       break;
@@ -1252,10 +1252,10 @@ gst_ximagesink_change_state (GstElement * element, GstStateChange transition)
       ximagesink->fps_d = 1;
       GST_VIDEO_SINK_WIDTH (ximagesink) = 0;
       GST_VIDEO_SINK_HEIGHT (ximagesink) = 0;
-      g_mutex_lock (ximagesink->flow_lock);
+      g_mutex_lock (&ximagesink->flow_lock);
       if (ximagesink->pool)
         gst_buffer_pool_set_active (ximagesink->pool, FALSE);
-      g_mutex_unlock (ximagesink->flow_lock);
+      g_mutex_unlock (&ximagesink->flow_lock);
       break;
     case GST_STATE_CHANGE_READY_TO_NULL:
       gst_ximagesink_reset (ximagesink);
@@ -1436,10 +1436,10 @@ gst_ximagesink_propose_allocation (GstBaseSink * bsink, GstQuery * query)
   if (caps == NULL)
     goto no_caps;
 
-  g_mutex_lock (ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
   if ((pool = ximagesink->pool))
     gst_object_ref (pool);
-  g_mutex_unlock (ximagesink->flow_lock);
+  g_mutex_unlock (&ximagesink->flow_lock);
 
   if (pool != NULL) {
     GstCaps *pcaps;
@@ -1526,17 +1526,17 @@ gst_ximagesink_navigation_send_event (GstNavigation * navigation,
      is centered in the window.  */
 
   /* We take the flow_lock while we look at the window */
-  g_mutex_lock (ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
 
   if (!ximagesink->xwindow) {
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
     return;
   }
 
   x_offset = ximagesink->xwindow->width - GST_VIDEO_SINK_WIDTH (ximagesink);
   y_offset = ximagesink->xwindow->height - GST_VIDEO_SINK_HEIGHT (ximagesink);
 
-  g_mutex_unlock (ximagesink->flow_lock);
+  g_mutex_unlock (&ximagesink->flow_lock);
 
   if (x_offset > 0 && gst_structure_get_double (structure, "pointer_x", &x)) {
     x -= x_offset / 2;
@@ -1573,18 +1573,18 @@ gst_ximagesink_set_window_handle (GstVideoOverlay * overlay, guintptr id)
   /* We acquire the stream lock while setting this window in the element.
      We are basically cleaning tons of stuff replacing the old window, putting
      images while we do that would surely crash */
-  g_mutex_lock (ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
 
   /* If we already use that window return */
   if (ximagesink->xwindow && (xwindow_id == ximagesink->xwindow->win)) {
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
     return;
   }
 
   /* If the element has not initialized the X11 context try to do so */
   if (!ximagesink->xcontext &&
       !(ximagesink->xcontext = gst_ximagesink_xcontext_get (ximagesink))) {
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
     /* we have thrown a GST_ELEMENT_ERROR now */
     return;
   }
@@ -1611,7 +1611,7 @@ gst_ximagesink_set_window_handle (GstVideoOverlay * overlay, guintptr id)
 
     /* We get window geometry, set the event we want to receive,
        and create a GC */
-    g_mutex_lock (ximagesink->x_lock);
+    g_mutex_lock (&ximagesink->x_lock);
     XGetWindowAttributes (ximagesink->xcontext->disp, xwindow->win, &attr);
     xwindow->width = attr.width;
     xwindow->height = attr.height;
@@ -1623,13 +1623,13 @@ gst_ximagesink_set_window_handle (GstVideoOverlay * overlay, guintptr id)
     }
 
     xwindow->gc = XCreateGC (ximagesink->xcontext->disp, xwindow->win, 0, NULL);
-    g_mutex_unlock (ximagesink->x_lock);
+    g_mutex_unlock (&ximagesink->x_lock);
   }
 
   if (xwindow)
     ximagesink->xwindow = xwindow;
 
-  g_mutex_unlock (ximagesink->flow_lock);
+  g_mutex_unlock (&ximagesink->flow_lock);
 }
 
 static void
@@ -1649,14 +1649,14 @@ gst_ximagesink_set_event_handling (GstVideoOverlay * overlay,
 
   ximagesink->handle_events = handle_events;
 
-  g_mutex_lock (ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
 
   if (G_UNLIKELY (!ximagesink->xwindow)) {
-    g_mutex_unlock (ximagesink->flow_lock);
+    g_mutex_unlock (&ximagesink->flow_lock);
     return;
   }
 
-  g_mutex_lock (ximagesink->x_lock);
+  g_mutex_lock (&ximagesink->x_lock);
 
   if (handle_events) {
     if (ximagesink->xwindow->internal) {
@@ -1672,9 +1672,9 @@ gst_ximagesink_set_event_handling (GstVideoOverlay * overlay,
     XSelectInput (ximagesink->xcontext->disp, ximagesink->xwindow->win, 0);
   }
 
-  g_mutex_unlock (ximagesink->x_lock);
+  g_mutex_unlock (&ximagesink->x_lock);
 
-  g_mutex_unlock (ximagesink->flow_lock);
+  g_mutex_unlock (&ximagesink->flow_lock);
 }
 
 static void
@@ -1710,9 +1710,9 @@ gst_ximagesink_set_property (GObject * object, guint prop_id,
       if (ximagesink->xcontext) {
         GST_DEBUG_OBJECT (ximagesink, "XSynchronize called with %s",
             ximagesink->synchronous ? "TRUE" : "FALSE");
-        g_mutex_lock (ximagesink->x_lock);
+        g_mutex_lock (&ximagesink->x_lock);
         XSynchronize (ximagesink->xcontext->disp, ximagesink->synchronous);
-        g_mutex_unlock (ximagesink->x_lock);
+        g_mutex_unlock (&ximagesink->x_lock);
       }
       break;
     case PROP_FORCE_ASPECT_RATIO:
@@ -1822,7 +1822,7 @@ gst_ximagesink_reset (GstXImageSink * ximagesink)
     ximagesink->cur_image = NULL;
   }
 
-  g_mutex_lock (ximagesink->flow_lock);
+  g_mutex_lock (&ximagesink->flow_lock);
 
   if (ximagesink->pool) {
     gst_object_unref (ximagesink->pool);
@@ -1834,7 +1834,7 @@ gst_ximagesink_reset (GstXImageSink * ximagesink)
     gst_ximagesink_xwindow_destroy (ximagesink, ximagesink->xwindow);
     ximagesink->xwindow = NULL;
   }
-  g_mutex_unlock (ximagesink->flow_lock);
+  g_mutex_unlock (&ximagesink->flow_lock);
 
   gst_ximagesink_xcontext_clear (ximagesink);
 }
@@ -1856,14 +1856,8 @@ gst_ximagesink_finalize (GObject * object)
     g_free (ximagesink->par);
     ximagesink->par = NULL;
   }
-  if (ximagesink->x_lock) {
-    g_mutex_free (ximagesink->x_lock);
-    ximagesink->x_lock = NULL;
-  }
-  if (ximagesink->flow_lock) {
-    g_mutex_free (ximagesink->flow_lock);
-    ximagesink->flow_lock = NULL;
-  }
+  g_mutex_clear (&ximagesink->x_lock);
+  g_mutex_clear (&ximagesink->flow_lock);
 
   g_free (ximagesink->media_title);
 
@@ -1884,8 +1878,8 @@ gst_ximagesink_init (GstXImageSink * ximagesink)
   ximagesink->fps_n = 0;
   ximagesink->fps_d = 1;
 
-  ximagesink->x_lock = g_mutex_new ();
-  ximagesink->flow_lock = g_mutex_new ();
+  g_mutex_init (&ximagesink->x_lock);
+  g_mutex_init (&ximagesink->flow_lock);
 
   ximagesink->par = NULL;
 

diff --git a/sys/ximage/ximagesink.h b/sys/ximage/ximagesink.h
index 0cdd896..33dadd8 100644 (file)
--- a/sys/ximage/ximagesink.h
+++ b/sys/ximage/ximagesink.h
@@ -180,8 +180,8 @@ struct _GstXImageSink
   gint fps_n;
   gint fps_d;
 
-  GMutex *x_lock;
-  GMutex *flow_lock;
+  GMutex x_lock;
+  GMutex flow_lock;
 
   /* object-set pixel aspect ratio */
   GValue *par;