GLImage support for Android zero-copy pixel buffers

ui/gl/gl_image.h

 // Copyright (c) 2012 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_GL_GL_IMAGE_H_
 #define UI_GL_GL_IMAGE_H_
 
 #include "base/memory/ref_counted.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/size.h"
-#include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_export.h"
 
 namespace gfx {
 
 class GLSurface;
 
 // Encapsulates an image that can be bound to a texture, hiding platform
 // specific management.
 class GL_EXPORT GLImage : public base::RefCounted<GLImage> {
  public:
   GLImage();
 
   // Destroys the image.
   virtual void Destroy() = 0;
 
   // Get the size of the image.
   virtual gfx::Size GetSize() = 0;
 
   // Bind image to texture currently bound to GL_TEXTURE_2D target.
   virtual bool BindTexImage();
 
   // Release image from texture currently bound to GL_TEXTURE_2D target.
   virtual void ReleaseTexImage();
 
   // Create a GL image for a window.
   static scoped_refptr<GLImage> CreateGLImage(gfx::PluginWindowHandle window);
 
+  // Create a GL image for a zero-copy buffer.
+  static scoped_refptr<GLImage> CreateGLImageForPixelBuffer(
+      gfx::PixelBufferHandle window, const gfx::Size& size);

[reveman, 2013/04/05 00:13:24]

"window" is not a very good name for that parameter. "buffer" as used in
gl_image_android.cc is better.

+
  protected:
   virtual ~GLImage();
 
  private:
   friend class base::RefCounted<GLImage>;
 
   DISALLOW_COPY_AND_ASSIGN(GLImage);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GL_GL_IMAGE_H_