2008-02-03 Matthew Allum <mallum@openedhand.com>

* clutter/clutter-actor.c: (clutter_actor_set_rotationx):
        Add notify signal for set_rotate

        * clutter/clutter-texture.c:
        Add basic cleanup code for fbo's

        * tests/test-fbo.c: (main):
        Minor notes.

        * clutter/osx/clutter-stage-osx.c: (clutter_stage_osx_realize):
        Turn on vblanking.

ChangeLog

@@ -1,3 +1,17 @@
+2008-02-03  Matthew Allum  <mallum@openedhand.com>
+
+	* clutter/clutter-actor.c: (clutter_actor_set_rotationx):
+	Add notify signal for set_rotate
+
+	* clutter/clutter-texture.c:
+	Add basic cleanup code for fbo's	
+
+	* tests/test-fbo.c: (main):
+	Minor notes.
+
+	* clutter/osx/clutter-stage-osx.c: (clutter_stage_osx_realize):
+	Turn on vblanking.
+
 2008-02-03  Matthew Allum  <mallum@openedhand.com>
 
 	* clutter/clutter-shader.c:

clutter/clutter-actor.c

@@ -3256,27 +3256,38 @@ clutter_actor_set_rotationx (ClutterActor      *self,
 
   priv = self->priv;
 
+  g_object_ref (self);
+  g_object_freeze_notify (G_OBJECT (self));
+
   switch (axis)
     {
     case CLUTTER_X_AXIS:
       priv->rxang = angle;
       priv->rxy = CLUTTER_UNITS_FROM_DEVICE (y);
       priv->rxz = CLUTTER_UNITS_FROM_DEVICE (z);
+      g_object_notify (G_OBJECT (self), "rotation-angle-x");
+      g_object_notify (G_OBJECT (self), "rotation-center-x");
       break;
 
     case CLUTTER_Y_AXIS:
       priv->ryang = angle;
       priv->ryx = CLUTTER_UNITS_FROM_DEVICE (x);
       priv->ryz = CLUTTER_UNITS_FROM_DEVICE (z);
+      g_object_notify (G_OBJECT (self), "rotation-angle-y");
+      g_object_notify (G_OBJECT (self), "rotation-center-y");
       break;
-
     case CLUTTER_Z_AXIS:
       priv->rzang = angle;
       priv->rzx = CLUTTER_UNITS_FROM_DEVICE (x);
       priv->rzy = CLUTTER_UNITS_FROM_DEVICE (y);
+      g_object_notify (G_OBJECT (self), "rotation-angle-z");
+      g_object_notify (G_OBJECT (self), "rotation-center-z");
       break;
     }
 
+  g_object_thaw_notify (G_OBJECT (self));
+  g_object_unref (self);
+
   if (CLUTTER_ACTOR_IS_VISIBLE (self))
     clutter_actor_queue_redraw (self);
 }

clutter/clutter-texture.c

@@ -124,6 +124,9 @@ enum
 
 static int texture_signals[LAST_SIGNAL] = { 0 };
 
+static void
+texture_fbo_free_resources (ClutterTexture *texture);
+
 GQuark
 clutter_texture_error_quark (void)
 {
@@ -830,6 +833,7 @@ clutter_texture_dispose (GObject *object)
   priv = texture->priv;
 
   texture_free_gl_resources (texture);
+  texture_fbo_free_resources (texture);
 
   if (priv->local_pixbuf != NULL)
     {
@@ -2075,7 +2079,8 @@ clutter_texture_set_area_from_rgb_data (ClutterTexture     *texture,
 
   priv = texture->priv;
 
-  if (!texture_prepare_upload (FALSE, texture, data, has_alpha, width, height, rowstride,
+  if (!texture_prepare_upload (FALSE, texture, data, has_alpha, 
+			       width, height, rowstride,
                                bpp, flags, &copy_data, NULL, NULL))
     {
       return FALSE;
@@ -2125,16 +2130,16 @@ clutter_texture_new_from_actor (ClutterActor *actor)
   ClutterTexturePrivate *priv;
   guint                  w, h;
 
-
   /*  TODO (before 0.6 release):
    *
    *   - Figure out getting source actor size correctly.
-   *   - Figure out refing/reparenting source actor. 
    *   - Handle source actor resizing.
    *   - Handle failure better.
    *   - Handle cleanup on destruction.
    *   - Beef up test-fbo.
-   *   - Have the source actor as a prop?
+   *   - Have the source actor as a prop, realize/unrealize ?
+   *   - Avoid infinite loop in shaders
+   *   - Fix shader rendering order 
    */
 
   g_return_val_if_fail (CLUTTER_IS_ACTOR (actor), NULL);
@@ -2163,9 +2168,9 @@ clutter_texture_new_from_actor (ClutterActor *actor)
   if (w == 0 || h == 0)
     return NULL;
 
-   if (!cogl_texture_can_size (CGL_TEXTURE_RECTANGLE_ARB,
-			       CGL_RGBA, PIXEL_TYPE, w, h))
-     return NULL;
+  if (!cogl_texture_can_size (CGL_TEXTURE_RECTANGLE_ARB,
+			      CGL_RGBA, PIXEL_TYPE, w, h))
+    return NULL;
 
   texture = g_object_new (CLUTTER_TYPE_TEXTURE, NULL);
 
@@ -2201,3 +2206,26 @@ clutter_texture_new_from_actor (ClutterActor *actor)
 
   return CLUTTER_ACTOR(texture);
 }
+
+static void
+texture_fbo_free_resources (ClutterTexture *texture)
+{
+  ClutterTexturePrivate *priv;
+
+  priv = texture->priv;
+
+  CLUTTER_MARK();
+
+  if (priv->fbo_source != NULL)
+    {
+      g_object_unref (priv->fbo_source);
+      priv->fbo_source = NULL;
+    }
+
+  if (priv->fbo_handle != 0)
+    {
+      cogl_offscreen_destroy (priv->fbo_handle);
+      priv->fbo_handle = 0;
+    }
+}
+

clutter/osx/clutter-stage-osx.c

@@ -118,10 +118,16 @@ clutter_stage_osx_state_update (ClutterStageOSX   *self,
 @implementation ClutterGLView
 - (id) initWithFrame: (NSRect)aFrame pixelFormat:(NSOpenGLPixelFormat*)aFormat stage:(ClutterActor*)aStage
 {
+  int sw = 1; 
+
   if ((self = [super initWithFrame:aFrame pixelFormat:aFormat]) != nil)
     {
       self->stage = aStage;
     }
+
+  /* Enable vblank sync - http://developer.apple.com/qa/qa2007/qa1521.html*/
+  [[self openGLContext] setValues:&sw forParameter: NSOpenGLCPSwapInterval];
+
   return self;
 }
 
@@ -289,6 +295,7 @@ clutter_stage_osx_realize (ClutterActor *actor)
   [self->view setOpenGLContext: context];
   [context setView: self->view];
 
+
   CLUTTER_OSX_POOL_RELEASE();
 
   CLUTTER_SET_PRIVATE_FLAGS(self, CLUTTER_ACTOR_SYNC_MATRICES);

tests/test-fbo.c

@@ -169,6 +169,11 @@ main (gint   argc,
   clutter_actor_set_position (fbo, padx*3, pady);
   clutter_group_add (stage, fbo);
 
+  /* TODO: 
+   *  Check realize/unrealize 
+   *  get_pixbuf()
+   *  set_rgba on fbo texture.
+  */
 
   clutter_actor_show_all (stage);
   clutter_main ();