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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "config.h" | 5 #include "config.h" |
6 | 6 |
7 #include "ContentLayerChromium.h" | 7 #include "ContentLayerChromium.h" |
8 | 8 |
9 #include "BitmapCanvasLayerTextureUpdater.h" | 9 #include "BitmapCanvasLayerTextureUpdater.h" |
10 #include "CCGeometryTestUtils.h" | 10 #include "CCGeometryTestUtils.h" |
11 #include "CCRenderingStats.h" | 11 #include "CCRenderingStats.h" |
12 #include "ContentLayerChromiumClient.h" | 12 #include "ContentLayerChromiumClient.h" |
13 #include "skia/ext/platform_canvas.h" | 13 #include "skia/ext/platform_canvas.h" |
14 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
15 #include <public/WebFloatRect.h> | 15 #include <public/WebFloatRect.h> |
16 #include <public/WebRect.h> | 16 #include <public/WebRect.h> |
17 #include <wtf/OwnPtr.h> | |
18 #include <wtf/RefPtr.h> | |
19 | 17 |
20 using namespace cc; | 18 using namespace cc; |
21 using namespace WebKit; | 19 using namespace WebKit; |
22 | 20 |
23 namespace { | 21 namespace { |
24 | 22 |
25 class MockContentLayerChromiumClient : public ContentLayerChromiumClient { | 23 class MockContentLayerChromiumClient : public ContentLayerChromiumClient { |
26 public: | 24 public: |
27 explicit MockContentLayerChromiumClient(IntRect opaqueLayerRect) | 25 explicit MockContentLayerChromiumClient(IntRect opaqueLayerRect) |
28 : m_opaqueLayerRect(opaqueLayerRect) | 26 : m_opaqueLayerRect(opaqueLayerRect) |
29 { | 27 { |
30 } | 28 } |
31 | 29 |
32 virtual void paintContents(SkCanvas*, const IntRect&, FloatRect& opaque) OVE
RRIDE | 30 virtual void paintContents(SkCanvas*, const IntRect&, FloatRect& opaque) OVE
RRIDE |
33 { | 31 { |
34 opaque = FloatRect(m_opaqueLayerRect); | 32 opaque = FloatRect(m_opaqueLayerRect); |
35 } | 33 } |
36 | 34 |
37 private: | 35 private: |
38 IntRect m_opaqueLayerRect; | 36 IntRect m_opaqueLayerRect; |
39 }; | 37 }; |
40 | 38 |
41 TEST(ContentLayerChromiumTest, ContentLayerPainterWithDeviceScale) | 39 TEST(ContentLayerChromiumTest, ContentLayerPainterWithDeviceScale) |
42 { | 40 { |
43 float contentsScale = 2; | 41 float contentsScale = 2; |
44 IntRect contentRect(10, 10, 100, 100); | 42 IntRect contentRect(10, 10, 100, 100); |
45 IntRect opaqueRectInLayerSpace(5, 5, 20, 20); | 43 IntRect opaqueRectInLayerSpace(5, 5, 20, 20); |
46 IntRect opaqueRectInContentSpace = opaqueRectInLayerSpace; | 44 IntRect opaqueRectInContentSpace = opaqueRectInLayerSpace; |
47 opaqueRectInContentSpace.scale(contentsScale); | 45 opaqueRectInContentSpace.scale(contentsScale); |
48 OwnPtr<SkCanvas> canvas = adoptPtr(skia::CreateBitmapCanvas(contentRect.widt
h(), contentRect.height(), false)); | |
49 MockContentLayerChromiumClient client(opaqueRectInLayerSpace); | 46 MockContentLayerChromiumClient client(opaqueRectInLayerSpace); |
50 RefPtr<BitmapCanvasLayerTextureUpdater> updater = BitmapCanvasLayerTextureUp
dater::create(ContentLayerPainter::create(&client)); | 47 RefPtr<BitmapCanvasLayerTextureUpdater> updater = BitmapCanvasLayerTextureUp
dater::create(ContentLayerPainter::create(&client).PassAs<LayerPainterChromium>(
)); |
51 | 48 |
52 IntRect resultingOpaqueRect; | 49 IntRect resultingOpaqueRect; |
53 CCRenderingStats stats; | 50 CCRenderingStats stats; |
54 updater->prepareToUpdate(contentRect, IntSize(256, 256), contentsScale, cont
entsScale, resultingOpaqueRect, stats); | 51 updater->prepareToUpdate(contentRect, IntSize(256, 256), contentsScale, cont
entsScale, resultingOpaqueRect, stats); |
55 | 52 |
56 EXPECT_RECT_EQ(opaqueRectInContentSpace, resultingOpaqueRect); | 53 EXPECT_RECT_EQ(opaqueRectInContentSpace, resultingOpaqueRect); |
57 } | 54 } |
58 | 55 |
59 } // namespace | 56 } // namespace |
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