cc/debug/frame_timing_request.h

   1 // Copyright 2015 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 CC_DEBUG_FRAME_TIMING_REQUEST_H_
   6 #define CC_DEBUG_FRAME_TIMING_REQUEST_H_
   7
   8 #include "ui/gfx/geometry/rect.h"
   9
  10 namespace cc {
  11
  12 // This class represents a request to record frame timing information about the
  13 // given rect (in layer space) and an associated request id. When this request
  14 // is propagated to the active LayerImpl, it will cause events to be saved in
  15 // FrameTimingTracker, which in turn can be consumed by the requester.
  16 class FrameTimingRequest {
  17  public:
  18   FrameTimingRequest();
  19   FrameTimingRequest(int64_t request_id, const gfx::Rect& rect);
  20
  21   int64_t id() const { return id_; }
  22   const gfx::Rect& rect() const { return rect_; }
  23
  24  private:
  25   int64_t id_;
  26   gfx::Rect rect_;
  27 };
  28
  29 }  // namespace cc
  30
  31 #endif  // CC_DEBUG_FRAME_TIMING_REQUEST_H_