content/public/test/test_synchronous_compositor_android.cc

   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 #include "content/public/test/test_synchronous_compositor_android.h"
   6
   7 #include "cc/output/compositor_frame.h"
   8
   9 namespace content {
  10
  11 TestSynchronousCompositor::TestSynchronousCompositor() : client_(NULL) {
  12 }
  13
  14 TestSynchronousCompositor::~TestSynchronousCompositor() {
  15   SetClient(NULL);
  16 }
  17
  18 void TestSynchronousCompositor::SetClient(SynchronousCompositorClient* client) {
  19   if (client_)
  20     client_->DidDestroyCompositor(this);
  21   client_ = client;
  22   if (client_)
  23     client_->DidInitializeCompositor(this);
  24 }
  25
  26 scoped_ptr<cc::CompositorFrame> TestSynchronousCompositor::DemandDrawHw(
  27     gfx::Size surface_size,
  28     const gfx::Transform& transform,
  29     gfx::Rect viewport,
  30     gfx::Rect clip,
  31     gfx::Rect viewport_rect_for_tile_priority,
  32     const gfx::Transform& transform_for_tile_priority) {
  33   scoped_ptr<cc::CompositorFrame> compositor_frame(new cc::CompositorFrame);
  34   scoped_ptr<cc::DelegatedFrameData> frame(new cc::DelegatedFrameData);
  35   scoped_ptr<cc::RenderPass> root_pass(cc::RenderPass::Create());
  36   root_pass->SetNew(cc::RenderPassId(1, 1), viewport, viewport,
  37                     gfx::Transform());
  38   frame->render_pass_list.push_back(root_pass.Pass());
  39   compositor_frame->delegated_frame_data = frame.Pass();
  40   return compositor_frame.Pass();
  41 }
  42
  43 bool TestSynchronousCompositor::DemandDrawSw(SkCanvas* canvas) {
  44   DCHECK(canvas);
  45   return true;
  46 }
  47
  48 }  // namespace content