gfx/skia/trunk/src/pathops/SkPathOpsBounds.cpp@97036ab72558
gfx/skia/trunk/src/pathops/SkPathOpsBounds.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /*
2 * Copyright 2012 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 #include "SkPathOpsBounds.h"
8 #include "SkPathOpsCubic.h"
9 #include "SkPathOpsLine.h"
10 #include "SkPathOpsQuad.h"
12 void SkPathOpsBounds::setCubicBounds(const SkPoint a[4]) {
13 SkDCubic cubic;
14 cubic.set(a);
15 SkDRect dRect;
16 dRect.setBounds(cubic);
17 set(SkDoubleToScalar(dRect.fLeft), SkDoubleToScalar(dRect.fTop),
18 SkDoubleToScalar(dRect.fRight), SkDoubleToScalar(dRect.fBottom));
19 }
21 void SkPathOpsBounds::setLineBounds(const SkPoint a[2]) {
22 setPointBounds(a[0]);
23 add(a[1]);
24 }
26 void SkPathOpsBounds::setQuadBounds(const SkPoint a[3]) {
27 SkDQuad quad;
28 quad.set(a);
29 SkDRect dRect;
30 dRect.setBounds(quad);
31 set(SkDoubleToScalar(dRect.fLeft), SkDoubleToScalar(dRect.fTop),
32 SkDoubleToScalar(dRect.fRight), SkDoubleToScalar(dRect.fBottom));
33 }
35 void (SkPathOpsBounds::*SetCurveBounds[])(const SkPoint[]) = {
36 NULL,
37 &SkPathOpsBounds::setLineBounds,
38 &SkPathOpsBounds::setQuadBounds,
39 &SkPathOpsBounds::setCubicBounds
40 };
