[cogl] replace _xlib_add_filter use with _cogl_renderer API

[Robert Bragg <rbragg src gnome org>]

commit 5022ec54d2dfea28d5b4edbe0183cd6312035f93
Author: Robert Bragg <robert linux intel com>
Date:   Fri May 27 12:30:23 2011 +0100

    replace _xlib_add_filter use with _cogl_renderer API
    
    Instead of using _cogl_xlib_add/remove_filter we now use
    _cogl_renderer_add/remove_native_filter. The _cogl_xlib_add_filter API
    was only required as a stop gap while EGL support was still in Clutter
    because in that case we were using the stub winsys and didn't have a
    CoglRenderer.

 cogl/cogl-renderer.h                  |    6 +++---
 cogl/cogl-xlib-private.h              |   21 ---------------------
 cogl/cogl-xlib.c                      |   18 ------------------
 cogl/winsys/cogl-texture-pixmap-x11.c |   20 ++++++++++++++------
 4 files changed, 17 insertions(+), 48 deletions(-)
---
diff --git a/cogl/cogl-renderer.h b/cogl/cogl-renderer.h
index 53285ec..38b7fe9 100644
--- a/cogl/cogl-renderer.h
+++ b/cogl/cogl-renderer.h
@@ -91,7 +91,7 @@ cogl_renderer_handle_native_event (CoglRenderer *renderer,
 
 #define cogl_renderer_add_native_filter cogl_renderer_add_native_filter_EXP
 /*
- * _cogl_renderer_add_native_filter:
+ * cogl_renderer_add_native_filter:
  *
  * Adds a callback function that will receive all native events. The
  * function can stop further processing of the event by return
@@ -107,10 +107,10 @@ cogl_renderer_add_native_filter (CoglRenderer *renderer,
 #define cogl_renderer_remove_native_filter \
   cogl_renderer_remove_native_filter_EXP
 /*
- * _cogl_renderer_remove_native_filter:
+ * cogl_renderer_remove_native_filter:
  *
  * Removes a callback that was previously added with
- * _cogl_renderer_add_native_filter().
+ * cogl_renderer_add_native_filter().
  */
 void
 cogl_renderer_remove_native_filter (CoglRenderer *renderer,
diff --git a/cogl/cogl-xlib-private.h b/cogl/cogl-xlib-private.h
index a7077b2..ef48170 100644
--- a/cogl/cogl-xlib-private.h
+++ b/cogl/cogl-xlib-private.h
@@ -46,25 +46,4 @@ _cogl_xlib_query_damage_extension (void);
 int
 _cogl_xlib_get_damage_base (void);
 
-/*
- * _cogl_xlib_add_filter:
- *
- * Adds a callback function that will receive all X11 events. The
- * function can stop further processing of the event by return
- * %COGL_XLIB_FILTER_REMOVE.
- */
-void
-_cogl_xlib_add_filter (CoglNativeFilterFunc func,
-                       void *data);
-
-/*
- * _cogl_xlib_remove_filter:
- *
- * Removes a callback that was previously added with
- * _cogl_xlib_add_filter().
- */
-void
-_cogl_xlib_remove_filter (CoglNativeFilterFunc func,
-                          void *data);
-
 #endif /* __COGL_XLIB_PRIVATE_H */
diff --git a/cogl/cogl-xlib.c b/cogl/cogl-xlib.c
index 6f999b3..e70992f 100644
--- a/cogl/cogl-xlib.c
+++ b/cogl/cogl-xlib.c
@@ -82,24 +82,6 @@ cogl_xlib_handle_event (XEvent *xevent)
 }
 
 void
-_cogl_xlib_add_filter (CoglNativeFilterFunc func,
-                       void *data)
-{
-  _COGL_GET_CONTEXT (ctx, NO_RETVAL);
-
-  cogl_renderer_add_native_filter (ctx->display->renderer, func, data);
-}
-
-void
-_cogl_xlib_remove_filter (CoglNativeFilterFunc func,
-                          void *data)
-{
-  _COGL_GET_CONTEXT (ctx, NO_RETVAL);
-
-  cogl_renderer_remove_native_filter (ctx->display->renderer, func, data);
-}
-
-void
 _cogl_xlib_query_damage_extension (void)
 {
   int damage_error;
diff --git a/cogl/winsys/cogl-texture-pixmap-x11.c b/cogl/winsys/cogl-texture-pixmap-x11.c
index 01657d1..961af29 100644
--- a/cogl/winsys/cogl-texture-pixmap-x11.c
+++ b/cogl/winsys/cogl-texture-pixmap-x11.c
@@ -234,13 +234,16 @@ _cogl_texture_pixmap_x11_filter (void *native_event, void *data)
 }
 
 static void
-set_damage_object_internal (CoglTexturePixmapX11 *tex_pixmap,
+set_damage_object_internal (CoglContext *ctx,
+                            CoglTexturePixmapX11 *tex_pixmap,
                             Damage damage,
                             CoglTexturePixmapX11ReportLevel report_level)
 {
   if (tex_pixmap->damage)
     {
-      _cogl_xlib_remove_filter (_cogl_texture_pixmap_x11_filter, tex_pixmap);
+      cogl_renderer_remove_native_filter (ctx->display->renderer,
+                                          _cogl_texture_pixmap_x11_filter,
+                                          tex_pixmap);
 
       if (tex_pixmap->damage_owned)
         {
@@ -253,7 +256,9 @@ set_damage_object_internal (CoglTexturePixmapX11 *tex_pixmap,
   tex_pixmap->damage_report_level = report_level;
 
   if (damage)
-    _cogl_xlib_add_filter (_cogl_texture_pixmap_x11_filter, tex_pixmap);
+    cogl_renderer_add_native_filter (ctx->display->renderer,
+                                     _cogl_texture_pixmap_x11_filter,
+                                     tex_pixmap);
 }
 
 CoglHandle
@@ -310,7 +315,8 @@ cogl_texture_pixmap_x11_new (guint32 pixmap,
       Damage damage = XDamageCreate (display,
                                      pixmap,
                                      XDamageReportBoundingBox);
-      set_damage_object_internal (tex_pixmap,
+      set_damage_object_internal (ctxt,
+                                  tex_pixmap,
                                   damage,
                                   COGL_TEXTURE_PIXMAP_X11_DAMAGE_BOUNDING_BOX);
       tex_pixmap->damage_owned = TRUE;
@@ -450,7 +456,7 @@ cogl_texture_pixmap_x11_set_damage_object (CoglHandle handle,
 
   damage_base = _cogl_xlib_get_damage_base ();
   if (damage_base >= 0)
-    set_damage_object_internal (tex_pixmap, damage, report_level);
+    set_damage_object_internal (ctxt, tex_pixmap, damage, report_level);
 }
 
 static void
@@ -922,7 +928,9 @@ _cogl_texture_pixmap_x11_get_height (CoglTexture *tex)
 static void
 _cogl_texture_pixmap_x11_free (CoglTexturePixmapX11 *tex_pixmap)
 {
-  set_damage_object_internal (tex_pixmap, 0, 0);
+  _COGL_GET_CONTEXT (ctxt, NO_RETVAL);
+
+  set_damage_object_internal (ctxt, tex_pixmap, 0, 0);
 
   if (tex_pixmap->image)
     XDestroyImage (tex_pixmap->image);