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::SendManagedMemoryStats(
  44     const gpu::ManagedMemoryStats& stats) {}
  45
  46 void TestContextSupport::CallAllSyncPointCallbacks() {
  47   for (size_t i = 0; i < sync_point_callbacks_.size(); ++i) {
  48     base::MessageLoop::current()->PostTask(
  49         FROM_HERE, sync_point_callbacks_[i]);
  50   }
  51   sync_point_callbacks_.clear();
  52 }
  53
  54 void TestContextSupport::SetSurfaceVisibleCallback(
  55     const SurfaceVisibleCallback& set_visible_callback) {
  56   set_visible_callback_ = set_visible_callback;
  57 }
  58
  59 void TestContextSupport::SetScheduleOverlayPlaneCallback(
  60     const ScheduleOverlayPlaneCallback& schedule_overlay_plane_callback) {
  61   schedule_overlay_plane_callback_ = schedule_overlay_plane_callback;
  62 }
  63
  64 void TestContextSupport::Swap() {
  65   last_swap_type_ = SWAP;
  66   base::MessageLoop::current()->PostTask(
  67       FROM_HERE, base::Bind(&TestContextSupport::OnSwapBuffersComplete,
  68                             weak_ptr_factory_.GetWeakPtr()));
  69 }
  70
  71 void TestContextSupport::PartialSwapBuffers(const gfx::Rect& sub_buffer) {
  72   last_swap_type_ = PARTIAL_SWAP;
  73   last_partial_swap_rect_ = sub_buffer;
  74   base::MessageLoop::current()->PostTask(
  75       FROM_HERE, base::Bind(&TestContextSupport::OnSwapBuffersComplete,
  76                             weak_ptr_factory_.GetWeakPtr()));
  77 }
  78
  79 void TestContextSupport::ScheduleOverlayPlane(
  80     int plane_z_order,
  81     gfx::OverlayTransform plane_transform,
  82     unsigned overlay_texture_id,
  83     const gfx::Rect& display_bounds,
  84     const gfx::RectF& uv_rect) {
  85   if (!schedule_overlay_plane_callback_.is_null()) {
  86     schedule_overlay_plane_callback_.Run(plane_z_order,
  87                                          plane_transform,
  88                                          overlay_texture_id,
  89                                          display_bounds,
  90                                          uv_rect);
  91   }
  92 }
  93
  94 void TestContextSupport::SetSwapBuffersCompleteCallback(
  95     const base::Closure& callback) {
  96   swap_buffers_complete_callback_ = callback;
  97 }
  98
  99 void TestContextSupport::OnSwapBuffersComplete() {
 100   if (!swap_buffers_complete_callback_.is_null())
 101     swap_buffers_complete_callback_.Run();
 102 }
 103
 104 }  // namespace cc