cc/test/test_context_support.cc

   1 // Copyright 2013 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 #include "cc/test/test_context_support.h"
   6
   7 #include "base/bind.h"
   8 #include "base/message_loop/message_loop.h"
   9
  10 namespace cc {
  11
  12 TestContextSupport::TestContextSupport()
  13     : last_swap_type_(NO_SWAP),
  14       weak_ptr_factory_(this) {
  15 }
  16
  17 TestContextSupport::~TestContextSupport() {}
  18
  19 void TestContextSupport::SignalSyncPoint(uint32 sync_point,
  20                                          const base::Closure& callback) {
  21   sync_point_callbacks_.push_back(callback);
  22   base::MessageLoop::current()->PostTask(
  23       FROM_HERE,
  24       base::Bind(&TestContextSupport::CallAllSyncPointCallbacks,
  25                  weak_ptr_factory_.GetWeakPtr()));
  26 }
  27
  28 void TestContextSupport::SignalQuery(uint32 query,
  29                                      const base::Closure& callback) {
  30   sync_point_callbacks_.push_back(callback);
  31   base::MessageLoop::current()->PostTask(
  32       FROM_HERE,
  33       base::Bind(&TestContextSupport::CallAllSyncPointCallbacks,
  34                  weak_ptr_factory_.GetWeakPtr()));
  35 }
  36
  37 void TestContextSupport::SetSurfaceVisible(bool visible) {
  38   if (!set_visible_callback_.is_null()) {
  39     set_visible_callback_.Run(visible);
  40   }
  41 }
  42
  43 void TestContextSupport::CallAllSyncPointCallbacks() {
  44   for (size_t i = 0; i < sync_point_callbacks_.size(); ++i) {
  45     base::MessageLoop::current()->PostTask(
  46         FROM_HERE, sync_point_callbacks_[i]);
  47   }
  48   sync_point_callbacks_.clear();
  49 }
  50
  51 void TestContextSupport::SetSurfaceVisibleCallback(
  52     const SurfaceVisibleCallback& set_visible_callback) {
  53   set_visible_callback_ = set_visible_callback;
  54 }
  55
  56 void TestContextSupport::SetScheduleOverlayPlaneCallback(
  57     const ScheduleOverlayPlaneCallback& schedule_overlay_plane_callback) {
  58   schedule_overlay_plane_callback_ = schedule_overlay_plane_callback;
  59 }
  60
  61 void TestContextSupport::Swap() {
  62   last_swap_type_ = SWAP;
  63   base::MessageLoop::current()->PostTask(
  64       FROM_HERE, base::Bind(&TestContextSupport::OnSwapBuffersComplete,
  65                             weak_ptr_factory_.GetWeakPtr()));
  66 }
  67
  68 void TestContextSupport::PartialSwapBuffers(const gfx::Rect& sub_buffer) {
  69   last_swap_type_ = PARTIAL_SWAP;
  70   last_partial_swap_rect_ = sub_buffer;
  71   base::MessageLoop::current()->PostTask(
  72       FROM_HERE, base::Bind(&TestContextSupport::OnSwapBuffersComplete,
  73                             weak_ptr_factory_.GetWeakPtr()));
  74 }
  75
  76 void TestContextSupport::ScheduleOverlayPlane(
  77     int plane_z_order,
  78     gfx::OverlayTransform plane_transform,
  79     unsigned overlay_texture_id,
  80     const gfx::Rect& display_bounds,
  81     const gfx::RectF& uv_rect) {
  82   if (!schedule_overlay_plane_callback_.is_null()) {
  83     schedule_overlay_plane_callback_.Run(plane_z_order,
  84                                          plane_transform,
  85                                          overlay_texture_id,
  86                                          display_bounds,
  87                                          uv_rect);
  88   }
  89 }
  90
  91 void TestContextSupport::SetSwapBuffersCompleteCallback(
  92     const base::Closure& callback) {
  93   swap_buffers_complete_callback_ = callback;
  94 }
  95
  96 void TestContextSupport::OnSwapBuffersComplete() {
  97   if (!swap_buffers_complete_callback_.is_null())
  98     swap_buffers_complete_callback_.Run();
  99 }
 100
 101 }  // namespace cc