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1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 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/content_layer.h" | 7 #include "cc/content_layer.h" |
8 | 8 |
9 #include "base/metrics/histogram.h" | 9 #include "base/metrics/histogram.h" |
10 #include "base/time.h" | 10 #include "base/time.h" |
11 #include "cc/bitmap_content_layer_updater.h" | 11 #include "cc/bitmap_content_layer_updater.h" |
12 #include "cc/bitmap_skpicture_content_layer_updater.h" | 12 #include "cc/bitmap_skpicture_content_layer_updater.h" |
13 #include "cc/content_layer_client.h" | 13 #include "cc/content_layer_client.h" |
14 #include "cc/layer_painter.h" | 14 #include "cc/layer_painter.h" |
15 #include "cc/layer_tree_host.h" | 15 #include "cc/layer_tree_host.h" |
16 #include "cc/settings.h" | 16 #include "cc/settings.h" |
17 | 17 |
18 namespace cc { | 18 namespace cc { |
19 | 19 |
20 ContentLayerPainter::ContentLayerPainter(ContentLayerClient* client) | 20 ContentLayerPainter::ContentLayerPainter(ContentLayerClient* client) |
21 : m_client(client) | 21 : m_client(client) |
22 { | 22 { |
23 } | 23 } |
24 | 24 |
25 scoped_ptr<ContentLayerPainter> ContentLayerPainter::create(ContentLayerClient*
client) | 25 scoped_ptr<ContentLayerPainter> ContentLayerPainter::create(ContentLayerClient*
client) |
26 { | 26 { |
27 return make_scoped_ptr(new ContentLayerPainter(client)); | 27 return make_scoped_ptr(new ContentLayerPainter(client)); |
28 } | 28 } |
29 | 29 |
30 void ContentLayerPainter::paint(SkCanvas* canvas, const IntRect& contentRect, Fl
oatRect& opaque) | 30 void ContentLayerPainter::paint(SkCanvas* canvas, const gfx::Rect& contentRect,
gfx::RectF& opaque) |
31 { | 31 { |
32 base::TimeTicks paintStart = base::TimeTicks::HighResNow(); | 32 base::TimeTicks paintStart = base::TimeTicks::HighResNow(); |
33 m_client->paintContents(canvas, contentRect, opaque); | 33 m_client->paintContents(canvas, contentRect, opaque); |
34 base::TimeTicks paintEnd = base::TimeTicks::HighResNow(); | 34 base::TimeTicks paintEnd = base::TimeTicks::HighResNow(); |
35 double pixelsPerSec = (contentRect.width() * contentRect.height()) / (paintE
nd - paintStart).InSecondsF(); | 35 double pixelsPerSec = (contentRect.width() * contentRect.height()) / (paintE
nd - paintStart).InSecondsF(); |
36 HISTOGRAM_CUSTOM_COUNTS("Renderer4.AccelContentPaintDurationMS", (paintEnd -
paintStart).InMilliseconds(), 0, 120, 30); | 36 HISTOGRAM_CUSTOM_COUNTS("Renderer4.AccelContentPaintDurationMS", (paintEnd -
paintStart).InMilliseconds(), 0, 120, 30); |
37 HISTOGRAM_CUSTOM_COUNTS("Renderer4.AccelContentPaintMegapixPerSecond", pixel
sPerSec / 1000000, 10, 210, 30); | 37 HISTOGRAM_CUSTOM_COUNTS("Renderer4.AccelContentPaintMegapixPerSecond", pixel
sPerSec / 1000000, 10, 210, 30); |
38 } | 38 } |
39 | 39 |
40 scoped_refptr<ContentLayer> ContentLayer::create(ContentLayerClient* client) | 40 scoped_refptr<ContentLayer> ContentLayer::create(ContentLayerClient* client) |
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100 } | 100 } |
101 | 101 |
102 void ContentLayer::setContentsOpaque(bool opaque) | 102 void ContentLayer::setContentsOpaque(bool opaque) |
103 { | 103 { |
104 Layer::setContentsOpaque(opaque); | 104 Layer::setContentsOpaque(opaque); |
105 if (m_updater) | 105 if (m_updater) |
106 m_updater->setOpaque(opaque); | 106 m_updater->setOpaque(opaque); |
107 } | 107 } |
108 | 108 |
109 } | 109 } |
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