| /* |
| * Copyright (c) 2006 Guillaume Poirier <gpoirier@mplayerhq.hu> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef AVCODEC_PPC_TYPES_ALTIVEC_H |
| #define AVCODEC_PPC_TYPES_ALTIVEC_H |
| |
| /*********************************************************************** |
| * Vector types |
| **********************************************************************/ |
| #define vec_u8 vector unsigned char |
| #define vec_s8 vector signed char |
| #define vec_u16 vector unsigned short |
| #define vec_s16 vector signed short |
| #define vec_u32 vector unsigned int |
| #define vec_s32 vector signed int |
| |
| /*********************************************************************** |
| * Null vector |
| **********************************************************************/ |
| #define LOAD_ZERO const vec_u8 zerov = vec_splat_u8( 0 ) |
| |
| #define zero_u8v (vec_u8) zerov |
| #define zero_s8v (vec_s8) zerov |
| #define zero_u16v (vec_u16) zerov |
| #define zero_s16v (vec_s16) zerov |
| #define zero_u32v (vec_u32) zerov |
| #define zero_s32v (vec_s32) zerov |
| |
| #endif /* AVCODEC_PPC_TYPES_ALTIVEC_H */ |
