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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6148 | serge | 1 | /* |
| 2 | * Copyright (c) 2006 Guillaume Poirier |
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| 3 | * |
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| 4 | * This file is part of FFmpeg. |
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| 5 | * |
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| 6 | * FFmpeg is free software; you can redistribute it and/or |
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| 7 | * modify it under the terms of the GNU Lesser General Public |
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| 8 | * License as published by the Free Software Foundation; either |
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| 9 | * version 2.1 of the License, or (at your option) any later version. |
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| 10 | * |
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| 11 | * FFmpeg is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | * Lesser General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU Lesser General Public |
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| 17 | * License along with FFmpeg; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 19 | */ |
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| 20 | |||
| 21 | #ifndef AVUTIL_PPC_TYPES_ALTIVEC_H |
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| 22 | #define AVUTIL_PPC_TYPES_ALTIVEC_H |
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| 23 | |||
| 24 | /*********************************************************************** |
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| 25 | * Vector types |
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| 26 | **********************************************************************/ |
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| 27 | #define vec_u8 vector unsigned char |
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| 28 | #define vec_s8 vector signed char |
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| 29 | #define vec_u16 vector unsigned short |
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| 30 | #define vec_s16 vector signed short |
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| 31 | #define vec_u32 vector unsigned int |
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| 32 | #define vec_s32 vector signed int |
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| 33 | #define vec_f vector float |
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| 34 | |||
| 35 | /*********************************************************************** |
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| 36 | * Null vector |
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| 37 | **********************************************************************/ |
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| 38 | #define LOAD_ZERO const vec_u8 zerov = vec_splat_u8( 0 ) |
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| 39 | |||
| 40 | #define zero_u8v (vec_u8) zerov |
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| 41 | #define zero_s8v (vec_s8) zerov |
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| 42 | #define zero_u16v (vec_u16) zerov |
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| 43 | #define zero_s16v (vec_s16) zerov |
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| 44 | #define zero_u32v (vec_u32) zerov |
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| 45 | #define zero_s32v (vec_s32) zerov |
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| 46 | |||
| 47 | #endif /* AVUTIL_PPC_TYPES_ALTIVEC_H */ |