The Tor Browser / file comparison
comparison: gfx/src/nsTransform2D.cpp
gfx/src/nsTransform2D.cpp
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:c3eb9d150b1a |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 | |
| 7 #include "nsTransform2D.h" | |
| 8 | |
| 9 void nsTransform2D :: TransformCoord(nscoord *ptX, nscoord *ptY) const | |
| 10 { | |
| 11 *ptX = NSToCoordRound(*ptX * m00 + m20); | |
| 12 *ptY = NSToCoordRound(*ptY * m11 + m21); | |
| 13 } | |
| 14 | |
| 15 void nsTransform2D :: TransformCoord(nscoord *aX, nscoord *aY, nscoord *aWidth, nscoord *aHeight) const | |
| 16 { | |
| 17 nscoord x2 = *aX + *aWidth; | |
| 18 nscoord y2 = *aY + *aHeight; | |
| 19 TransformCoord(aX, aY); | |
| 20 TransformCoord(&x2, &y2); | |
| 21 *aWidth = x2 - *aX; | |
| 22 *aHeight = y2 - *aY; | |
| 23 } |
