src/ui/ozone/platform/dri/gpu_platform_support_gbm.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_PLATFORM_DRI_GPU_PLATFORM_SUPPORT_GBM_H_
   6 #define UI_OZONE_PLATFORM_DRI_GPU_PLATFORM_SUPPORT_GBM_H_
   7
   8 #include "base/containers/scoped_ptr_hash_map.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "base/memory/scoped_vector.h"
  11 #include "ui/gfx/native_widget_types.h"
  12 #include "ui/ozone/public/gpu_platform_support.h"
  13
  14 class SkBitmap;
  15
  16 namespace gfx {
  17 class Point;
  18 class Rect;
  19 }
  20
  21 namespace ui {
  22
  23 class DriSurfaceFactory;
  24 class DriWindowDelegate;
  25 class DriWindowDelegateManager;
  26 class ScreenManager;
  27
  28 class GpuPlatformSupportGbm : public GpuPlatformSupport {
  29  public:
  30   GpuPlatformSupportGbm(DriSurfaceFactory* dri,
  31                         DriWindowDelegateManager* window_manager,
  32                         ScreenManager* screen_manager);
  33   virtual ~GpuPlatformSupportGbm();
  34
  35   void AddHandler(scoped_ptr<GpuPlatformSupport> handler);
  36
  37   // GpuPlatformSupport:
  38   virtual void OnChannelEstablished(IPC::Sender* sender) OVERRIDE;
  39
  40   // IPC::Listener:
  41   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
  42
  43  private:
  44   void OnCreateWindowDelegate(gfx::AcceleratedWidget widget);
  45   void OnDestroyWindowDelegate(gfx::AcceleratedWidget widget);
  46   void OnWindowBoundsChanged(gfx::AcceleratedWidget widget,
  47                              const gfx::Rect& bounds);
  48   void OnCursorSet(gfx::AcceleratedWidget widget,
  49                    const std::vector<SkBitmap>& bitmaps,
  50                    const gfx::Point& location,
  51                    int frame_delay_ms);
  52   void OnCursorMove(gfx::AcceleratedWidget widget, const gfx::Point& location);
  53
  54   IPC::Sender* sender_;
  55   DriSurfaceFactory* dri_;
  56   DriWindowDelegateManager* window_manager_;
  57   ScreenManager* screen_manager_;
  58   ScopedVector<GpuPlatformSupport> handlers_;
  59 };
  60
  61 }  // namespace ui
  62
  63 #endif  // UI_OZONE_PLATFORM_DRI_GPU_PLATFORM_SUPPORT_GBM_H_