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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 "cc/heads_up_display_layer_impl.h" | 7 #include "cc/heads_up_display_layer_impl.h" |
8 | 8 |
9 #include "base/stringprintf.h" | 9 #include "base/stringprintf.h" |
10 #include "cc/debug_rect_history.h" | 10 #include "cc/debug_rect_history.h" |
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39 | 39 |
40 SkPaint paint; | 40 SkPaint paint; |
41 paint.setColorFilter(new SkColorMatrixFilter(swizzleMatrix))->unref(); | 41 paint.setColorFilter(new SkColorMatrixFilter(swizzleMatrix))->unref(); |
42 return paint; | 42 return paint; |
43 } | 43 } |
44 | 44 |
45 HeadsUpDisplayLayerImpl::HeadsUpDisplayLayerImpl(int id) | 45 HeadsUpDisplayLayerImpl::HeadsUpDisplayLayerImpl(int id) |
46 : LayerImpl(id) | 46 : LayerImpl(id) |
47 , m_averageFPS(0) | 47 , m_averageFPS(0) |
48 , m_stdDeviation(0) | 48 , m_stdDeviation(0) |
| 49 , m_showFPSCounter(false) |
49 { | 50 { |
50 } | 51 } |
51 | 52 |
52 HeadsUpDisplayLayerImpl::~HeadsUpDisplayLayerImpl() | 53 HeadsUpDisplayLayerImpl::~HeadsUpDisplayLayerImpl() |
53 { | 54 { |
54 } | 55 } |
55 | 56 |
56 void HeadsUpDisplayLayerImpl::setFontAtlas(scoped_ptr<FontAtlas> fontAtlas) | 57 void HeadsUpDisplayLayerImpl::setFontAtlas(scoped_ptr<FontAtlas> fontAtlas) |
57 { | 58 { |
58 m_fontAtlas = fontAtlas.Pass(); | 59 m_fontAtlas = fontAtlas.Pass(); |
59 } | 60 } |
60 | 61 |
| 62 void HeadsUpDisplayLayerImpl::setShowFPSCounter(bool show) |
| 63 { |
| 64 m_showFPSCounter = show; |
| 65 } |
| 66 |
61 void HeadsUpDisplayLayerImpl::willDraw(ResourceProvider* resourceProvider) | 67 void HeadsUpDisplayLayerImpl::willDraw(ResourceProvider* resourceProvider) |
62 { | 68 { |
63 LayerImpl::willDraw(resourceProvider); | 69 LayerImpl::willDraw(resourceProvider); |
64 | 70 |
65 if (!m_hudTexture) | 71 if (!m_hudTexture) |
66 m_hudTexture = ScopedTexture::create(resourceProvider); | 72 m_hudTexture = ScopedTexture::create(resourceProvider); |
67 | 73 |
68 // FIXME: Scale the HUD by deviceScale to make it more friendly under high D
PI. | 74 // FIXME: Scale the HUD by deviceScale to make it more friendly under high D
PI. |
69 | 75 |
70 if (m_hudTexture->size() != bounds()) | 76 if (m_hudTexture->size() != bounds()) |
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141 const LayerTreeSettings& settings = layerTreeHostImpl()->settings(); | 147 const LayerTreeSettings& settings = layerTreeHostImpl()->settings(); |
142 | 148 |
143 if (settings.showPlatformLayerTree) { | 149 if (settings.showPlatformLayerTree) { |
144 SkPaint paint = createPaint(); | 150 SkPaint paint = createPaint(); |
145 paint.setColor(SkColorSetARGB(192, 0, 0, 0)); | 151 paint.setColor(SkColorSetARGB(192, 0, 0, 0)); |
146 canvas->drawRect(SkRect::MakeXYWH(0, 0, bounds().width(), bounds().heigh
t()), paint); | 152 canvas->drawRect(SkRect::MakeXYWH(0, 0, bounds().width(), bounds().heigh
t()), paint); |
147 } | 153 } |
148 | 154 |
149 int platformLayerTreeTop = 0; | 155 int platformLayerTreeTop = 0; |
150 | 156 |
151 if (settings.showFPSCounter) | 157 if (m_showFPSCounter) |
152 platformLayerTreeTop = drawFPSCounter(canvas, layerTreeHostImpl()->fpsCo
unter()); | 158 platformLayerTreeTop = drawFPSCounter(canvas, layerTreeHostImpl()->fpsCo
unter()); |
153 | 159 |
154 if (settings.showPlatformLayerTree && m_fontAtlas.get()) { | 160 if (settings.showPlatformLayerTree && m_fontAtlas.get()) { |
155 std::string layerTree = layerTreeHostImpl()->layerTreeAsText(); | 161 std::string layerTree = layerTreeHostImpl()->layerTreeAsText(); |
156 m_fontAtlas->drawText(canvas, createPaint(), layerTree, gfx::Point(2, pl
atformLayerTreeTop), bounds()); | 162 m_fontAtlas->drawText(canvas, createPaint(), layerTree, gfx::Point(2, pl
atformLayerTreeTop), bounds()); |
157 } | 163 } |
158 | 164 |
159 if (settings.showDebugRects()) | 165 if (settings.showDebugRects()) |
160 drawDebugRects(canvas, layerTreeHostImpl()->debugRectHistory()); | 166 drawDebugRects(canvas, layerTreeHostImpl()->debugRectHistory()); |
161 } | 167 } |
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315 canvas->drawRect(skRect, paint); | 321 canvas->drawRect(skRect, paint); |
316 } | 322 } |
317 } | 323 } |
318 | 324 |
319 const char* HeadsUpDisplayLayerImpl::layerTypeAsString() const | 325 const char* HeadsUpDisplayLayerImpl::layerTypeAsString() const |
320 { | 326 { |
321 return "HeadsUpDisplayLayer"; | 327 return "HeadsUpDisplayLayer"; |
322 } | 328 } |
323 | 329 |
324 } // namespace cc | 330 } // namespace cc |
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