ui/ozone/demo/gl_renderer.h

   1 // Copyright 2014 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_OZONE_DEMO_GL_RENDERER_H_
   6 #define UI_OZONE_DEMO_GL_RENDERER_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "base/memory/weak_ptr.h"
  11 #include "ui/gfx/swap_result.h"
  12 #include "ui/ozone/demo/renderer_base.h"
  13
  14 namespace gfx {
  15 class GLContext;
  16 class GLSurface;
  17 }  // namespace gfx
  18
  19 namespace ui {
  20
  21 class GlRenderer : public RendererBase {
  22  public:
  23   GlRenderer(gfx::AcceleratedWidget widget, const gfx::Size& size);
  24   ~GlRenderer() override;
  25
  26   void PostRenderFrameTask(gfx::SwapResult result);
  27
  28   // Renderer:
  29   bool Initialize() override;
  30
  31  protected:
  32   virtual void RenderFrame();
  33   virtual scoped_refptr<gfx::GLSurface> CreateSurface();
  34
  35   scoped_refptr<gfx::GLSurface> surface_;
  36   scoped_refptr<gfx::GLContext> context_;
  37
  38  private:
  39   base::WeakPtrFactory<GlRenderer> weak_ptr_factory_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(GlRenderer);
  42 };
  43
  44 }  // namespace ui
  45
  46 #endif  // UI_OZONE_DEMO_GL_RENDERER_H_