From 0e3699334faf92f508b6c187a261548b656b0dd3 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Fri, 20 Apr 2012 17:07:15 +0200
Subject: fontconfig libX11 mesa pixman xserver git update 20 april 2012

---
 xorg-server/composite/compext.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'xorg-server/composite/compext.c')

diff --git a/xorg-server/composite/compext.c b/xorg-server/composite/compext.c
index 940eed1fc..1d4d8bf97 100644
--- a/xorg-server/composite/compext.c
+++ b/xorg-server/composite/compext.c
@@ -497,6 +497,28 @@ SProcCompositeDispatch(ClientPtr client)
         return BadRequest;
 }
 
+/** @see GetDefaultBytes */
+static void
+GetCompositeClientWindowBytes(pointer value, XID id, ResourceSizePtr size)
+{
+    WindowPtr window = value;
+
+    /* Currently only pixmap bytes are reported to clients. */
+    size->resourceSize = 0;
+
+    /* Calculate pixmap reference sizes. */
+    size->pixmapRefSize = 0;
+    if (window->redirectDraw != RedirectDrawNone)
+    {
+        SizeType pixmapSizeFunc = GetResourceTypeSizeFunc(RT_PIXMAP);
+        ResourceSizeRec pixmapSize = { 0, 0 };
+        ScreenPtr screen = window->drawable.pScreen;
+        PixmapPtr pixmap = screen->GetWindowPixmap(window);
+        pixmapSizeFunc(pixmap, pixmap->drawable.id, &pixmapSize);
+        size->pixmapRefSize += pixmapSize.pixmapRefSize;
+    }
+}
+
 void
 CompositeExtensionInit(void)
 {
@@ -529,6 +551,9 @@ CompositeExtensionInit(void)
     if (!CompositeClientWindowType)
         return;
 
+    SetResourceTypeSizeFunc(CompositeClientWindowType,
+                            GetCompositeClientWindowBytes);
+
     CompositeClientSubwindowsType = CreateNewResourceType
         (FreeCompositeClientSubwindows, "CompositeClientSubwindows");
     if (!CompositeClientSubwindowsType)
-- 
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