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.
5 #include "ui/compositor/test/test_compositor_host.h"
7 #include "base/basictypes.h"
9 #include "base/compiler_specific.h"
10 #include "base/logging.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "base/memory/weak_ptr.h"
13 #include "base/message_loop/message_loop.h"
14 #include "ui/compositor/compositor.h"
15 #include "ui/gfx/rect.h"
19 class TestCompositorHostOzone : public TestCompositorHost {
21 TestCompositorHostOzone(const gfx::Rect& bounds,
22 ui::ContextFactory* context_factory);
23 virtual ~TestCompositorHostOzone();
26 // Overridden from TestCompositorHost:
27 virtual void Show() OVERRIDE;
28 virtual ui::Compositor* GetCompositor() OVERRIDE;
34 ui::ContextFactory* context_factory_;
36 scoped_ptr<ui::Compositor> compositor_;
38 DISALLOW_COPY_AND_ASSIGN(TestCompositorHostOzone);
41 TestCompositorHostOzone::TestCompositorHostOzone(
42 const gfx::Rect& bounds,
43 ui::ContextFactory* context_factory)
45 context_factory_(context_factory) {}
47 TestCompositorHostOzone::~TestCompositorHostOzone() {}
49 void TestCompositorHostOzone::Show() {
50 // Ozone should rightly have a backing native framebuffer
51 // An in-memory array draw into by OSMesa is a reasonble
52 // fascimile of a dumb framebuffer at present.
53 // GLSurface will allocate the array so long as it is provided
54 // with a non-0 widget.
55 // TODO(rjkroege): Use a "real" ozone widget when it is
56 // available: http://crbug.com/255128
57 compositor_.reset(new ui::Compositor(1, context_factory_));
58 compositor_->SetScaleAndSize(1.0f, bounds_.size());
61 ui::Compositor* TestCompositorHostOzone::GetCompositor() {
62 return compositor_.get();
65 void TestCompositorHostOzone::Draw() {
66 if (compositor_.get())
71 TestCompositorHost* TestCompositorHost::Create(
72 const gfx::Rect& bounds,
73 ui::ContextFactory* context_factory) {
74 return new TestCompositorHostOzone(bounds, context_factory);