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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #include "SkTileGrid.h" | 9 #include "SkTileGrid.h" |
10 | 10 |
11 SkTileGrid::SkTileGrid(int xTileCount, int yTileCount, const SkTileGridPicture::
TileGridInfo& info, | 11 SkTileGrid::SkTileGrid(int xTileCount, int yTileCount, const SkTileGridFactory::
TileGridInfo& info, |
12 SkTileGridNextDatumFunctionPtr nextDatumFunction) | 12 SkTileGridNextDatumFunctionPtr nextDatumFunction) { |
13 { | |
14 fXTileCount = xTileCount; | 13 fXTileCount = xTileCount; |
15 fYTileCount = yTileCount; | 14 fYTileCount = yTileCount; |
16 fInfo = info; | 15 fInfo = info; |
17 // Margin is offset by 1 as a provision for AA and | 16 // Margin is offset by 1 as a provision for AA and |
18 // to cancel-out the outset applied by getClipDeviceBounds. | 17 // to cancel-out the outset applied by getClipDeviceBounds. |
19 fInfo.fMargin.fHeight++; | 18 fInfo.fMargin.fHeight++; |
20 fInfo.fMargin.fWidth++; | 19 fInfo.fMargin.fWidth++; |
21 fTileCount = fXTileCount * fYTileCount; | 20 fTileCount = fXTileCount * fYTileCount; |
22 fInsertionCount = 0; | 21 fInsertionCount = 0; |
23 fGridBounds = SkIRect::MakeXYWH(0, 0, fInfo.fTileInterval.width() * fXTileCo
unt, | 22 fGridBounds = SkIRect::MakeXYWH(0, 0, fInfo.fTileInterval.width() * fXTileCo
unt, |
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124 } | 123 } |
125 | 124 |
126 void SkTileGrid::rewindInserts() { | 125 void SkTileGrid::rewindInserts() { |
127 SkASSERT(fClient); | 126 SkASSERT(fClient); |
128 for (int i = 0; i < fTileCount; ++i) { | 127 for (int i = 0; i < fTileCount; ++i) { |
129 while (!fTileData[i].isEmpty() && fClient->shouldRewind(fTileData[i].top
())) { | 128 while (!fTileData[i].isEmpty() && fClient->shouldRewind(fTileData[i].top
())) { |
130 fTileData[i].pop(); | 129 fTileData[i].pop(); |
131 } | 130 } |
132 } | 131 } |
133 } | 132 } |
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