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1 // Copyright 2012 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_TEST_FAKE_WEB_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_H_ | |
6 #define CC_TEST_FAKE_WEB_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_H_ | |
7 | |
8 #include "base/logging.h" | |
9 #include "base/memory/scoped_ptr.h" | |
10 #include "third_party/skia/include/core/SkDevice.h" | |
11 #include <public/WebCompositorSoftwareOutputDevice.h> | |
12 #include <public/WebImage.h> | |
13 #include <public/WebSize.h> | |
14 | |
15 namespace WebKit { | |
16 | |
17 class FakeWebCompositorSoftwareOutputDevice : public WebCompositorSoftwareOutput
Device { | |
18 public: | |
19 virtual WebImage* lock(bool forWrite) OVERRIDE | |
20 { | |
21 DCHECK(m_device.get()); | |
22 m_image = m_device->accessBitmap(forWrite); | |
23 return &m_image; | |
24 } | |
25 virtual void unlock() OVERRIDE | |
26 { | |
27 m_image.reset(); | |
28 } | |
29 | |
30 virtual void didChangeViewportSize(WebSize size) OVERRIDE | |
31 { | |
32 if (m_device.get() && size.width == m_device->width() && size.height ==
m_device->height()) | |
33 return; | |
34 | |
35 m_device.reset(new SkDevice(SkBitmap::kARGB_8888_Config, size.width, siz
e.height, true)); | |
36 } | |
37 | |
38 private: | |
39 scoped_ptr<SkDevice> m_device; | |
40 WebImage m_image; | |
41 }; | |
42 | |
43 } // namespace WebKit | |
44 | |
45 #endif // CC_TEST_FAKE_WEB_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_H_ | |
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