blob: ba618a7bbc6dd6a75cc9b84da83ec382d67ad642
1 | /* |
2 | * Copyright (C) 2012 Ronald S. Bultje |
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 | #include "libavutil/attributes.h" |
22 | #include "libavutil/avassert.h" |
23 | #include "libavutil/common.h" |
24 | #include "videodsp.h" |
25 | |
26 | #define BIT_DEPTH 8 |
27 | #include "videodsp_template.c" |
28 | #undef BIT_DEPTH |
29 | |
30 | #define BIT_DEPTH 16 |
31 | #include "videodsp_template.c" |
32 | #undef BIT_DEPTH |
33 | |
34 | static void just_return(uint8_t *buf, ptrdiff_t stride, int h) |
35 | { |
36 | } |
37 | |
38 | av_cold void ff_videodsp_init(VideoDSPContext *ctx, int bpc) |
39 | { |
40 | ctx->prefetch = just_return; |
41 | if (bpc <= 8) { |
42 | ctx->emulated_edge_mc = ff_emulated_edge_mc_8; |
43 | } else { |
44 | ctx->emulated_edge_mc = ff_emulated_edge_mc_16; |
45 | } |
46 | |
47 | if (ARCH_AARCH64) |
48 | ff_videodsp_init_aarch64(ctx, bpc); |
49 | if (ARCH_ARM) |
50 | ff_videodsp_init_arm(ctx, bpc); |
51 | if (ARCH_PPC) |
52 | ff_videodsp_init_ppc(ctx, bpc); |
53 | if (ARCH_X86) |
54 | ff_videodsp_init_x86(ctx, bpc); |
55 | } |
56 |