Bug 23359 – [Tracking] Support accelerated compositing

• Status: RESOLVED
• Resolution: FIXED
• Component: Layout and Rendering

[Simon Fraser (smfr)]

Tracking bug for the accelerated compositing feature (enabled with USE_ACCELERATED_COMPOSITING).

[Simon Fraser (smfr)]

Here's how to turn it on:

diff --git a/WebCore/config.h b/WebCore/config.h
index 9e3dcdf..88e8b4d 100644
--- a/WebCore/config.h
+++ b/WebCore/config.h
@@ -108,6 +108,12 @@
 #define WTF_USE_CORE_TEXT 0
 #endif
 #define WTF_USE_NEW_THEME 1
+
+// Eventually this will be !tiger and !leopard (i.e. SnowLeopard and later)
+#if !defined(BUILDING_ON_TIGER)
+#define WTF_USE_ACCELERATED_COMPOSITING 1
+#endif
+
 #endif
 
 #if PLATFORM(SYMBIAN)
diff --git a/WebKit/mac/WebKitPrefix.h b/WebKit/mac/WebKitPrefix.h
index 3e26ab4..3b99338 100644
--- a/WebKit/mac/WebKitPrefix.h
+++ b/WebKit/mac/WebKitPrefix.h
@@ -81,6 +81,12 @@ typedef float CGFloat;
 #define WTF_USE_PLUGIN_HOST_PROCESS 1
 #endif
 
+// Define stuff that WebCore/config.h defines (because WebKit doesn't pull in that file)
+// Eventually this will be !tiger and !leopard (i.e. SnowLeopard and later)
+#if !defined(BUILDING_ON_TIGER)
+#define WTF_USE_ACCELERATED_COMPOSITING 1
+#endif
+
 #include <wtf/Platform.h>
 
 /* WebKit has no way to pull settings from WebCore/config.h for now */

[Simon Fraser (smfr)]

Accelerated compositing is enabled now; no need for this bug.