[clutter/clutter-1.16] cogl: Replace deprecated Cogl API

[Emmanuele Bassi <ebassi src gnome org>]

commit 6dd9da05c788473a7d19693036f814154e1a37dc
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Wed Jul 3 18:35:55 2013 +0100

    cogl: Replace deprecated Cogl API

 clutter/cogl/clutter-stage-cogl.c |   60 +++++++++++++++++++++----------------
 1 files changed, 34 insertions(+), 26 deletions(-)
---
diff --git a/clutter/cogl/clutter-stage-cogl.c b/clutter/cogl/clutter-stage-cogl.c
index c7fb5be..c197d77 100644
--- a/clutter/cogl/clutter-stage-cogl.c
+++ b/clutter/cogl/clutter-stage-cogl.c
@@ -395,6 +395,7 @@ static void
 clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
 {
   ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
+  ClutterBackend *backend = clutter_get_default_backend ();
   gboolean may_use_clipped_redraw;
   gboolean use_clipped_redraw;
   gboolean can_blit_sub_buffer;
@@ -419,17 +420,18 @@ clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
                         "The time spent in blit_sub_buffer",
                         0 /* no application private data */);
 
-  wrapper = CLUTTER_ACTOR (stage_cogl->wrapper);
-
   if (!stage_cogl->onscreen)
     return;
 
   CLUTTER_TIMER_START (_clutter_uprof_context, painting_timer);
 
-  can_blit_sub_buffer =
-    cogl_clutter_winsys_has_feature (COGL_WINSYS_FEATURE_SWAP_REGION);
+  wrapper = CLUTTER_ACTOR (stage_cogl->wrapper);
+
+  can_blit_sub_buffer = cogl_has_feature (backend->cogl_context,
+                                          COGL_WINSYS_FEATURE_SWAP_REGION);
 
-  has_buffer_age = cogl_clutter_winsys_has_feature (COGL_WINSYS_FEATURE_BUFFER_AGE);
+  has_buffer_age = cogl_has_feature (backend->cogl_context,
+                                     COGL_WINSYS_FEATURE_BUFFER_AGE);
 
   may_use_clipped_redraw = FALSE;
   if (_clutter_stage_window_can_clip_redraws (stage_window) &&
@@ -513,6 +515,8 @@ clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
 
   if (use_clipped_redraw)
     {
+      CoglFramebuffer *fb = COGL_FRAMEBUFFER (stage_cogl->onscreen);
+
       CLUTTER_NOTE (CLIPPING,
                     "Stage clip pushed: x=%d, y=%d, width=%d, height=%d\n",
                     clip_region->x,
@@ -522,13 +526,14 @@ clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
 
       stage_cogl->using_clipped_redraw = TRUE;
 
-      cogl_clip_push_window_rectangle (clip_region->x,
-                                       clip_region->y,
-                                       clip_region->width,
-                                       clip_region->height);
-      _clutter_stage_do_paint (CLUTTER_STAGE (wrapper),
-                               clip_region);
-      cogl_clip_pop ();
+      cogl_framebuffer_push_scissor_clip (fb,
+                                          clip_region->x,
+                                          clip_region->y,
+                                          clip_region->width,
+                                          clip_region->height);
+      _clutter_stage_do_paint (CLUTTER_STAGE (wrapper), clip_region);
+
+      cogl_framebuffer_pop_clip (fb);
 
       stage_cogl->using_clipped_redraw = FALSE;
     }
@@ -673,20 +678,23 @@ static void
 clutter_stage_cogl_get_dirty_pixel (ClutterStageWindow *stage_window,
                                     int *x, int *y)
 {
-    ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
-    gboolean has_buffer_age = cogl_clutter_winsys_has_feature (COGL_WINSYS_FEATURE_BUFFER_AGE);
-    if ((stage_cogl->damage_history == NULL && has_buffer_age) || !has_buffer_age)
-      {
-        *x = 0;
-        *y = 0;
-      }
-    else
-     {
-        cairo_rectangle_int_t *rect;
-        rect = (cairo_rectangle_int_t *) (stage_cogl->damage_history->data);
-        *x = rect->x;
-        *y = rect->y;
-     }
+  ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
+  ClutterBackend *backend = clutter_get_default_backend ();
+  gboolean has_buffer_age;
+
+  has_buffer_age = cogl_has_feature (backend->cogl_context, COGL_WINSYS_FEATURE_BUFFER_AGE);
+  if ((stage_cogl->damage_history == NULL && has_buffer_age) || !has_buffer_age)
+    {
+      *x = 0;
+      *y = 0;
+    }
+  else
+   {
+      cairo_rectangle_int_t *rect;
+      rect = (cairo_rectangle_int_t *) (stage_cogl->damage_history->data);
+      *x = rect->x;
+      *y = rect->y;
+   }
 }
 
 static void