gfx/skia/trunk/src/animator/SkBoundable.cpp@a63d609f5ebe
gfx/skia/trunk/src/animator/SkBoundable.cpp
Thu, 15 Jan 2015 15:55:04 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:55:04 +0100
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
- permissions
- -rw-r--r--
Back out 97036ab72558 which inappropriately compared turds to third parties.
2 /*
3 * Copyright 2006 The Android Open Source Project
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
10 #include "SkBoundable.h"
11 #include "SkAnimateMaker.h"
12 #include "SkCanvas.h"
14 SkBoundable::SkBoundable() {
15 clearBounds();
16 fBounds.fTop = 0;
17 fBounds.fRight = 0;
18 fBounds.fBottom = 0;
19 }
21 void SkBoundable::clearBounder() {
22 fBounds.fLeft = 0x7fff;
23 }
25 void SkBoundable::getBounds(SkRect* rect) {
26 SkASSERT(rect);
27 if (fBounds.fLeft == (int16_t)0x8000U) {
28 INHERITED::getBounds(rect);
29 return;
30 }
31 rect->fLeft = SkIntToScalar(fBounds.fLeft);
32 rect->fTop = SkIntToScalar(fBounds.fTop);
33 rect->fRight = SkIntToScalar(fBounds.fRight);
34 rect->fBottom = SkIntToScalar(fBounds.fBottom);
35 }
37 void SkBoundable::enableBounder() {
38 fBounds.fLeft = 0;
39 }
42 SkBoundableAuto::SkBoundableAuto(SkBoundable* boundable,
43 SkAnimateMaker& maker) : fBoundable(boundable), fMaker(maker) {
44 if (fBoundable->hasBounds()) {
45 fMaker.fCanvas->setBounder(&maker.fDisplayList);
46 fMaker.fDisplayList.fBounds.setEmpty();
47 }
48 }
50 SkBoundableAuto::~SkBoundableAuto() {
51 if (fBoundable->hasBounds() == false)
52 return;
53 fMaker.fCanvas->setBounder(NULL);
54 fBoundable->setBounds(fMaker.fDisplayList.fBounds);
55 }
