1 files changed, 47 insertions, 0 deletions
diff --git a/skia/include/SkGraphics.h b/skia/include/SkGraphics.h
new file mode 100644
index 0000000..841e1a3
--- /dev/null
+++ b/skia/include/SkGraphics.h
@@ -0,0 +1,47 @@
+/* include/graphics/SkGraphics.h
+**
+** Copyright 2006, Google Inc.
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+
+#ifndef SkGraphics_DEFINED
+#define SkGraphics_DEFINED
+
+#include "SkTypes.h"
+
+class SkGraphics {
+public:
+    static void Init(bool runUnitTests);
+    static void Term();
+
+    /** Return the (approximate) number of bytes used by the font cache.
+    */
+    static size_t GetFontCacheUsed();
+    
+    /** Attempt to purge the font cache until <= the specified amount remains
+        in the cache. Specifying 0 will attempt to purge the entire cache.
+        Returns true if some amount was purged from the font cache.
+    */
+    static bool SetFontCacheUsed(size_t usageInBytes);
+    
+private:
+    /** This is automatically called by SkGraphics::Init(), and must be
+        implemented by the host OS. This allows the host OS to register a callback
+        with the C++ runtime to call SkGraphics::FreeCaches()
+    */
+    static void InstallNewHandler();
+};
+
+#endif
+