ui/ozone/platform/drm/gpu/drm_vsync_provider.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_IMPL_DRM_VSYNC_PROVIDER_H_
   6 #define UI_OZONE_PLATFORM_IMPL_DRM_VSYNC_PROVIDER_H_
   7
   8 #include "ui/gfx/vsync_provider.h"
   9
  10 namespace ui {
  11
  12 class DrmWindow;
  13
  14 class DrmVSyncProvider : public gfx::VSyncProvider {
  15  public:
  16   DrmVSyncProvider(DrmWindow* window);
  17   ~DrmVSyncProvider() override;
  18
  19   void GetVSyncParameters(const UpdateVSyncCallback& callback) override;
  20
  21  private:
  22   DrmWindow* window_;  // Not owned.
  23
  24   DISALLOW_COPY_AND_ASSIGN(DrmVSyncProvider);
  25 };
  26
  27 }  // namespace ui
  28
  29 #endif  // UI_OZONE_PLATFORM_IMPL_DRM_VSYNC_PROVIDER_H_