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Issue 1279843004: cc: Plumb more details about pixel refs to tile manager. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 4 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 "cc/playback/display_list_raster_source.h" 5 #include "cc/playback/display_list_raster_source.h"
6 6
7 #include "base/trace_event/trace_event.h" 7 #include "base/trace_event/trace_event.h"
8 #include "cc/base/region.h" 8 #include "cc/base/region.h"
9 #include "cc/debug/debug_colors.h" 9 #include "cc/debug/debug_colors.h"
10 #include "cc/playback/display_item_list.h" 10 #include "cc/playback/display_item_list.h"
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157 157
158 layer_rect.Intersect(gfx::Rect(size_)); 158 layer_rect.Intersect(gfx::Rect(size_));
159 skia::AnalysisCanvas canvas(layer_rect.width(), layer_rect.height()); 159 skia::AnalysisCanvas canvas(layer_rect.width(), layer_rect.height());
160 RasterForAnalysis(&canvas, layer_rect, 1.0f); 160 RasterForAnalysis(&canvas, layer_rect, 1.0f);
161 analysis->is_solid_color = canvas.GetColorIfSolid(&analysis->solid_color); 161 analysis->is_solid_color = canvas.GetColorIfSolid(&analysis->solid_color);
162 } 162 }
163 163
164 void DisplayListRasterSource::GatherPixelRefs( 164 void DisplayListRasterSource::GatherPixelRefs(
165 const gfx::Rect& content_rect, 165 const gfx::Rect& content_rect,
166 float contents_scale, 166 float contents_scale,
167 std::vector<SkPixelRef*>* pixel_refs) const { 167 std::vector<skia::PositionPixelRef>* pixel_refs) const {
168 DCHECK_EQ(0u, pixel_refs->size()); 168 DCHECK_EQ(0u, pixel_refs->size());
169 169
170 gfx::Rect layer_rect = 170 gfx::Rect layer_rect =
171 gfx::ScaleToEnclosingRect(content_rect, 1.0f / contents_scale); 171 gfx::ScaleToEnclosingRect(content_rect, 1.0f / contents_scale);
172 172
173 PixelRefMap::Iterator iterator(layer_rect, display_list_.get()); 173 PixelRefMap::Iterator iterator(layer_rect, display_list_.get());
174 while (iterator) { 174 while (iterator) {
175 pixel_refs->push_back(*iterator); 175 pixel_refs->push_back(*iterator);
176 ++iterator; 176 ++iterator;
177 } 177 }
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229 } 229 }
230 230
231 scoped_refptr<RasterSource> DisplayListRasterSource::CreateCloneWithoutLCDText() 231 scoped_refptr<RasterSource> DisplayListRasterSource::CreateCloneWithoutLCDText()
232 const { 232 const {
233 bool can_use_lcd_text = false; 233 bool can_use_lcd_text = false;
234 return scoped_refptr<RasterSource>( 234 return scoped_refptr<RasterSource>(
235 new DisplayListRasterSource(this, can_use_lcd_text)); 235 new DisplayListRasterSource(this, can_use_lcd_text));
236 } 236 }
237 237
238 } // namespace cc 238 } // namespace cc
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