ui/gl/gl_image_stub.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_GL_GL_IMAGE_STUB_H_
   6 #define UI_GL_GL_IMAGE_STUB_H_
   7
   8 #include "ui/gl/gl_image.h"
   9
  10 namespace gfx {
  11
  12 // A GLImage that does nothing for unit tests.
  13 class GL_EXPORT GLImageStub : public GLImage {
  14  public:
  15   GLImageStub();
  16
  17   // Overridden from GLImage:
  18   virtual void Destroy() OVERRIDE {}
  19   virtual gfx::Size GetSize() OVERRIDE;
  20   virtual bool BindTexImage(unsigned target) OVERRIDE;
  21   virtual void ReleaseTexImage(unsigned target) OVERRIDE {}
  22   virtual void WillUseTexImage() OVERRIDE {}
  23   virtual void DidUseTexImage() OVERRIDE {}
  24   virtual void WillModifyTexImage() OVERRIDE {}
  25   virtual void DidModifyTexImage() OVERRIDE {}
  26
  27  protected:
  28   virtual ~GLImageStub();
  29 };
  30
  31 }  // namespace gfx
  32
  33 #endif  // UI_GL_GL_IMAGE_STUB_H_