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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "ui/compositor/compositing_recorder.h" | 5 #include "ui/compositor/compositing_recorder.h" |
6 | 6 |
7 #include "cc/playback/compositing_display_item.h" | 7 #include "cc/playback/compositing_display_item.h" |
8 #include "cc/playback/display_item_list.h" | 8 #include "cc/playback/display_item_list.h" |
9 #include "ui/compositor/paint_context.h" | 9 #include "ui/compositor/paint_context.h" |
10 #include "ui/gfx/canvas.h" | 10 #include "ui/gfx/canvas.h" |
11 | 11 |
12 namespace ui { | 12 namespace ui { |
13 | 13 |
14 CompositingRecorder::CompositingRecorder(const PaintContext& context, | 14 CompositingRecorder::CompositingRecorder(const PaintContext& context, |
15 uint8_t alpha, | 15 uint8_t alpha, |
16 bool lcd_text_requires_opaque_layer) | 16 bool lcd_text_requires_opaque_layer) |
17 : context_(context), | 17 : context_(context), |
18 saved_(alpha < 255) { | 18 saved_(alpha < 255) { |
19 if (!saved_) | 19 if (!saved_) |
20 return; | 20 return; |
21 | 21 |
22 context_.list_->CreateAndAppendPairedBeginItem<cc::CompositingDisplayItem>( | 22 context_.list_->CreateAndAppendPairedBeginItem<cc::CompositingDisplayItem>( |
23 alpha, SkXfermode::kSrcOver_Mode, nullptr /* no bounds */, | 23 alpha, SkBlendMode::kSrcOver, nullptr /* no bounds */, |
24 nullptr /* no color filter */, lcd_text_requires_opaque_layer); | 24 nullptr /* no color filter */, lcd_text_requires_opaque_layer); |
25 } | 25 } |
26 | 26 |
27 CompositingRecorder::~CompositingRecorder() { | 27 CompositingRecorder::~CompositingRecorder() { |
28 if (!saved_) | 28 if (!saved_) |
29 return; | 29 return; |
30 | 30 |
31 context_.list_->CreateAndAppendPairedEndItem<cc::EndCompositingDisplayItem>(); | 31 context_.list_->CreateAndAppendPairedEndItem<cc::EndCompositingDisplayItem>(); |
32 } | 32 } |
33 | 33 |
34 } // namespace ui | 34 } // namespace ui |
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