repositories / deb_ffmpeg.git / blame
| Commit | Line | Data |
|---|---|---|
| 2ba45a60 DM |
1 | /* |
| 2 | * Copyright (c) 2006 Guillaume Poirier <gpoirier@mplayerhq.hu> | |
| 3 | * | |
| 4 | * This file is part of FFmpeg. | |
| 5 | * | |
| 6 | * FFmpeg is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU Lesser General Public | |
| 8 | * License as published by the Free Software Foundation; either | |
| 9 | * version 2.1 of the License, or (at your option) any later version. | |
| 10 | * | |
| 11 | * FFmpeg is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * Lesser General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU Lesser General Public | |
| 17 | * License along with FFmpeg; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 19 | */ | |
| 20 | ||
| 21 | #ifndef AVUTIL_PPC_TYPES_ALTIVEC_H | |
| 22 | #define AVUTIL_PPC_TYPES_ALTIVEC_H | |
| 23 | ||
| 24 | /*********************************************************************** | |
| 25 | * Vector types | |
| 26 | **********************************************************************/ | |
| 27 | #define vec_u8 vector unsigned char | |
| 28 | #define vec_s8 vector signed char | |
| 29 | #define vec_u16 vector unsigned short | |
| 30 | #define vec_s16 vector signed short | |
| 31 | #define vec_u32 vector unsigned int | |
| 32 | #define vec_s32 vector signed int | |
| 33 | #define vec_f vector float | |
| 34 | ||
| 35 | /*********************************************************************** | |
| 36 | * Null vector | |
| 37 | **********************************************************************/ | |
| 38 | #define LOAD_ZERO const vec_u8 zerov = vec_splat_u8( 0 ) | |
| 39 | ||
| 40 | #define zero_u8v (vec_u8) zerov | |
| 41 | #define zero_s8v (vec_s8) zerov | |
| 42 | #define zero_u16v (vec_u16) zerov | |
| 43 | #define zero_s16v (vec_s16) zerov | |
| 44 | #define zero_u32v (vec_u32) zerov | |
| 45 | #define zero_s32v (vec_s32) zerov | |
| 46 | ||
| 47 | #endif /* AVUTIL_PPC_TYPES_ALTIVEC_H */ |