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(bool have_context) OVERRIDE {}
  19   virtual gfx::Size GetSize() OVERRIDE;
  20   virtual bool BindTexImage(unsigned target) OVERRIDE;
  21   virtual void ReleaseTexImage(unsigned target) OVERRIDE {}
  22   virtual bool CopyTexImage(unsigned target) OVERRIDE;
  23   virtual void WillUseTexImage() OVERRIDE {}
  24   virtual void DidUseTexImage() OVERRIDE {}
  25   virtual void WillModifyTexImage() OVERRIDE {}
  26   virtual void DidModifyTexImage() OVERRIDE {}
  27   virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
  28                                     int z_order,
  29                                     OverlayTransform transform,
  30                                     const Rect& bounds_rect,
  31                                     const RectF& crop_rect) OVERRIDE;
  32
  33  protected:
  34   virtual ~GLImageStub();
  35 };
  36
  37 }  // namespace gfx
  38
  39 #endif  // UI_GL_GL_IMAGE_STUB_H_