Upstream: GL implementation on Android

ui/gfx/gl/gl_surface.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_GFX_GL_GL_SURFACE_H_
 #define UI_GFX_GL_GL_SURFACE_H_
 #pragma once
 
 #include "base/memory/ref_counted.h"
 #include "build/build_config.h"
 #include "ui/gfx/gl/gl_export.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/size.h"
 
+#if defined(OS_ANDROID)
+#include <android/native_window.h>
+
+// This is a wrapper object to pass ANativeWindow handles around when running
+// in SurfaceTexture more.

[jonathan.backer, 2011/11/18 19:33:32]

s/more/mode?

[michaelbai, 2011/11/21 18:28:58]

Done.

+class AndroidNativeWindowInterface {
+ public:
+  virtual ~AndroidNativeWindowInterface() {}
+
+  virtual ANativeWindow* GetNativeHandle() const = 0;
+};
+
+#endif
+
 namespace gfx {
 
 class GLContext;
 
 // Encapsulates a surface that can be rendered to with GL, hiding platform
 // specific management.
 class GL_EXPORT GLSurface : public base::RefCounted<GLSurface> {
  public:
   GLSurface();
 
@@ skipping 100 matching lines @@
   GLSurface* surface() const { return surface_.get(); }
 
  private:
   scoped_refptr<GLSurface> surface_;
   DISALLOW_COPY_AND_ASSIGN(GLSurfaceAdapter);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GFX_GL_GL_SURFACE_H_