2 * Copyright (C) <2003> Guillaume Borios, iOS-Software
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
20 /* Generic PowerPC Code */
21 void ppc_brightness_generic(Pixel *src, Pixel *dest, int size, int coeff);
23 /* G4 Specific PowerPC Code (Possible use of Altivec and Data Streams) */
24 void ppc_brightness_G4(Pixel *src, Pixel *dest, int size, int coeff);
26 /* G5 Specific PowerPC Code (Possible use of Altivec) */
27 void ppc_brightness_G5(Pixel *src, Pixel *dest, int size, int coeff);