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1 /* | |
2 * Copyright 2010 Google Inc. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license that can be | |
5 * found in the LICENSE file. | |
6 */ | |
7 | |
8 #include "GrClipData.h" | |
9 | |
10 #include "GrSurface.h" | |
11 #include "SkRect.h" | |
12 | |
13 /////////////////////////////////////////////////////////////////////////////// | |
14 | |
15 /** | |
16 * getConservativeBounds returns the conservative bounding box of the clip | |
17 * in device (as opposed to canvas) coordinates. If the bounding box is | |
18 * the result of purely intersections of rects (with an initial replace) | |
19 * isIntersectionOfRects will be set to true. | |
20 */ | |
21 void GrClipData::getConservativeBounds(int width, int height, | |
22 SkIRect* devResult, | |
23 bool* isIntersectionOfRects) const { | |
24 SkRect devBounds; | |
25 | |
26 fClipStack->getConservativeBounds(-fOrigin.fX, | |
27 -fOrigin.fY, | |
28 width, | |
29 height, | |
30 &devBounds, | |
31 isIntersectionOfRects); | |
32 | |
33 devBounds.roundOut(devResult); | |
34 } | |
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