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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6148 | serge | 1 | /* |
| 2 | * Copyright (C) 2012 Ronald S. Bultje |
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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 | #include "libavutil/attributes.h" |
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| 22 | #include "libavutil/avassert.h" |
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| 23 | #include "libavutil/common.h" |
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| 24 | #include "videodsp.h" |
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| 25 | |||
| 26 | #define BIT_DEPTH 8 |
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| 27 | #include "videodsp_template.c" |
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| 28 | #undef BIT_DEPTH |
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| 29 | |||
| 30 | #define BIT_DEPTH 16 |
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| 31 | #include "videodsp_template.c" |
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| 32 | #undef BIT_DEPTH |
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| 33 | |||
| 34 | static void just_return(uint8_t *buf, ptrdiff_t stride, int h) |
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| 35 | { |
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| 36 | } |
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| 37 | |||
| 38 | av_cold void ff_videodsp_init(VideoDSPContext *ctx, int bpc) |
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| 39 | { |
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| 40 | ctx->prefetch = just_return; |
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| 41 | if (bpc <= 8) { |
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| 42 | ctx->emulated_edge_mc = ff_emulated_edge_mc_8; |
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| 43 | } else { |
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| 44 | ctx->emulated_edge_mc = ff_emulated_edge_mc_16; |
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| 45 | } |
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| 46 | |||
| 47 | if (ARCH_ARM) |
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| 48 | ff_videodsp_init_arm(ctx, bpc); |
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| 49 | if (ARCH_PPC) |
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| 50 | ff_videodsp_init_ppc(ctx, bpc); |
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| 51 | if (ARCH_X86) |
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| 52 | ff_videodsp_init_x86(ctx, bpc); |
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| 53 | } |