From 180d4928166b5d8a59fdb2b54090e661238f3cdd Mon Sep 17 00:00:00 2001
From: Viktor Kojouharov <vkojouharov@gmail.com>
Date: Tue, 24 Mar 2009 21:31:05 +0000
Subject: [PATCH] add more to the composite api

SVN revision: 39700
---
 legacy/ecore/src/lib/ecore_x/Ecore_X.h        |  9 +++
 .../src/lib/ecore_x/xlib/ecore_x_composite.c  | 76 +++++++++++++++++++
 2 files changed, 85 insertions(+)

diff --git a/legacy/ecore/src/lib/ecore_x/Ecore_X.h b/legacy/ecore/src/lib/ecore_x/Ecore_X.h
index 2bc9beee3d..467efa3d62 100644
--- a/legacy/ecore/src/lib/ecore_x/Ecore_X.h
+++ b/legacy/ecore/src/lib/ecore_x/Ecore_X.h
@@ -107,6 +107,11 @@ typedef enum _Ecore_X_GC_Value_Mask {
    ECORE_X_GC_VALUE_MASK_ARC_MODE = (1L << 22)
 } Ecore_X_GC_Value_Mask;
 
+typedef enum _Ecore_X_Composite_Update_Type {
+   ECORE_X_COMPOSITE_UPDATE_AUTOMATIC,
+   ECORE_X_COMPOSITE_UPDATE_MANUAL
+} Ecore_X_Composite_Update_Type;
+
 typedef enum _Ecore_X_Window_State {
     /** The window is iconified. */
     ECORE_X_WINDOW_STATE_ICONIFIED,
@@ -1605,6 +1610,10 @@ EAPI void           ecore_x_region_picture_clip_set(Ecore_X_Region region, Ecore
 
 /* XComposite Extension Support */
 EAPI int               ecore_x_composite_query(void);
+EAPI void              ecore_x_composite_redirect_window(Ecore_X_Window win, Ecore_X_Composite_Update_Type type);
+EAPI void              ecore_x_composite_redirect_subwindows(Ecore_X_Window win, Ecore_X_Composite_Update_Type type);
+EAPI void              ecore_x_composite_unredirect_window(Ecore_X_Window win, Ecore_X_Composite_Update_Type type);
+EAPI void              ecore_x_composite_unredirect_subwindows(Ecore_X_Window win, Ecore_X_Composite_Update_Type type);
 EAPI Ecore_X_Pixmap    ecore_x_composite_name_window_pixmap_get(Ecore_X_Window win);
 
 /* XDamage Extension Support */
diff --git a/legacy/ecore/src/lib/ecore_x/xlib/ecore_x_composite.c b/legacy/ecore/src/lib/ecore_x/xlib/ecore_x_composite.c
index 5eb785a811..d9b7440f0c 100644
--- a/legacy/ecore/src/lib/ecore_x/xlib/ecore_x_composite.c
+++ b/legacy/ecore/src/lib/ecore_x/xlib/ecore_x_composite.c
@@ -31,6 +31,82 @@ ecore_x_composite_query(void)
    return _composite_available;
 }
 
+EAPI void
+ecore_x_composite_redirect_window(Ecore_X_Window win, Ecore_X_Composite_Update_Type type)
+{
+   int update;
+
+#ifdef ECORE_XCOMPOSITE
+   switch(type)
+     {
+      case ECORE_X_COMPOSITE_UPDATE_AUTOMATIC:
+	 update = CompositeRedirectAutomatic;
+	 break;
+      case ECORE_X_COMPOSITE_UPDATE_MANUAL:
+	 update = CompositeRedirectManual;
+	 break;
+     }
+   XCompositeRedirectWindow(_ecore_x_disp, win, update);
+#endif
+}
+
+EAPI void
+ecore_x_composite_redirect_subwindows(Ecore_X_Window win, Ecore_X_Composite_Update_Type type)
+{
+   int update;
+
+#ifdef ECORE_XCOMPOSITE
+   switch(type)
+     {
+      case ECORE_X_COMPOSITE_UPDATE_AUTOMATIC:
+	 update = CompositeRedirectAutomatic;
+	 break;
+      case ECORE_X_COMPOSITE_UPDATE_MANUAL:
+	 update = CompositeRedirectManual;
+	 break;
+     }
+   XCompositeRedirectSubwindows(_ecore_x_disp, win, update);
+#endif
+}
+
+EAPI void
+ecore_x_composite_unredirect_window(Ecore_X_Window win, Ecore_X_Composite_Update_Type type)
+{
+   int update;
+
+#ifdef ECORE_XCOMPOSITE
+   switch(type)
+     {
+      case ECORE_X_COMPOSITE_UPDATE_AUTOMATIC:
+	 update = CompositeRedirectAutomatic;
+	 break;
+      case ECORE_X_COMPOSITE_UPDATE_MANUAL:
+	 update = CompositeRedirectManual;
+	 break;
+     }
+   XCompositeUnredirectWindow(_ecore_x_disp, win, update);
+#endif
+}
+
+EAPI void
+ecore_x_composite_unredirect_subwindows(Ecore_X_Window win, Ecore_X_Composite_Update_Type type)
+{
+   int update;
+
+#ifdef ECORE_XCOMPOSITE
+   switch(type)
+     {
+      case ECORE_X_COMPOSITE_UPDATE_AUTOMATIC:
+	 update = CompositeRedirectAutomatic;
+	 break;
+      case ECORE_X_COMPOSITE_UPDATE_MANUAL:
+	 update = CompositeRedirectManual;
+	 break;
+     }
+   XCompositeUnredirectSubwindows(_ecore_x_disp, win, update);
+#endif
+}
+
 EAPI Ecore_X_Pixmap
 ecore_x_composite_name_window_pixmap_get(Ecore_X_Window win)
 {