cc/resources/picture_pile_base.cc - Issue 12471007: Part 8 of cc/ directory shuffles: resources

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Issue 12471007: Part 8 of cc/ directory shuffles: resources (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 7 years, 9 months ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.	1 // Copyright 2013 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/picture_pile_base.h"	5 #include "cc/resources/picture_pile_base.h"

6	6

7 #include "base/logging.h"	7 #include "base/logging.h"

8 #include "third_party/skia/include/core/SkColor.h"	8 #include "third_party/skia/include/core/SkColor.h"

9 #include "ui/gfx/rect_conversions.h"	9 #include "ui/gfx/rect_conversions.h"

10	10

11 namespace {	11 namespace {

12 // Dimensions of the tiles in this picture pile as well as the dimensions of	12 // Dimensions of the tiles in this picture pile as well as the dimensions of

13 // the base picture in each tile.	13 // the base picture in each tile.

14 const int kBasePictureSize = 3000;	14 const int kBasePictureSize = 3000;

15 const int kTileGridBorderPixels = 1;	15 const int kTileGridBorderPixels = 1;

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161 bool PicturePileBase::CanRaster(float contents_scale, gfx::Rect content_rect) {	161 bool PicturePileBase::CanRaster(float contents_scale, gfx::Rect content_rect) {

162 if (tiling_.total_size().IsEmpty())	162 if (tiling_.total_size().IsEmpty())

163 return false;	163 return false;

164 gfx::Rect layer_rect = gfx::ToEnclosingRect(	164 gfx::Rect layer_rect = gfx::ToEnclosingRect(

165 gfx::ScaleRect(content_rect, 1.f / contents_scale));	165 gfx::ScaleRect(content_rect, 1.f / contents_scale));

166 layer_rect.Intersect(gfx::Rect(tiling_.total_size()));	166 layer_rect.Intersect(gfx::Rect(tiling_.total_size()));

167 return recorded_region_.Contains(layer_rect);	167 return recorded_region_.Contains(layer_rect);

168 }	168 }

169	169

170 } // namespace cc	170 } // namespace cc

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