--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/platform/chromium/GLES2Context.h Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2010 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef GLES2Context_h
+#define GLES2Context_h
+
+#include <wtf/Noncopyable.h>
+#include <wtf/OwnPtr.h>
+#include <wtf/PassOwnPtr.h>
+
+namespace WebCore {
+
+class GLES2ContextInternal;
+class IntSize;
+class Page;
+
+class GLES2Context : public Noncopyable {
+public:
+ // Used by the implementation only
+ static PassOwnPtr<GLES2Context> create(PassOwnPtr<GLES2ContextInternal>);
+ ~GLES2Context();
+
+ bool makeCurrent();
+ bool destroy();
+ bool swapBuffers();
+
+ // Only valid for offscreen contexts.
+ void resizeOffscreenContent(const IntSize&);
+
+ // Returns the ID of the texture used for offscreen rendering in the context of the parent.
+ // This texture is accessible by the GPU page compositor.
+ unsigned getOffscreenContentParentTextureId();
+
+private:
+ GLES2Context();
+
+ friend class GLES2ContextInternal;
+ OwnPtr<GLES2ContextInternal> m_internal;
+};
+
+} // namespace WebCore
+
+#endif