1 files changed, 50 insertions, 0 deletions
diff --git a/include/gpu/SkMesaGLContext.h b/include/gpu/SkMesaGLContext.h
new file mode 100644
index 0000000..5c329ff
--- /dev/null
+++ b/include/gpu/SkMesaGLContext.h
@@ -0,0 +1,50 @@
+
+/*
+ * Copyright 2011 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+#ifndef SkMesaGLContext_DEFINED
+#define SkMesaGLContext_DEFINED
+
+#include "SkGLContext.h"
+
+#if SK_MESA
+
+class SkMesaGLContext : public SkGLContext {
+private:
+    typedef intptr_t Context;
+
+public:
+    SkMesaGLContext();
+
+    virtual ~SkMesaGLContext();
+
+    virtual void makeCurrent() const SK_OVERRIDE;
+
+    class AutoContextRestore {
+    public:
+        AutoContextRestore();
+        ~AutoContextRestore();
+
+    private:
+        Context fOldContext;
+        GLint   fOldWidth;
+        GLint   fOldHeight;
+        GLint   fOldFormat;
+        void*   fOldImage;
+    };
+
+protected:
+    virtual const GrGLInterface* createGLContext() SK_OVERRIDE;
+    virtual void destroyGLContext() SK_OVERRIDE;
+
+private:
+    Context fContext;
+    GrGLubyte *fImage;
+};
+
+#endif
+
+#endif