blob: 7a86ed3d31100006add834f3f917c2b9597d55ae
1 | /* |
2 | * HEVC video Decoder |
3 | * |
4 | * Copyright (C) 2012 - 2013 Guillaume Martres |
5 | * |
6 | * This file is part of FFmpeg. |
7 | * |
8 | * FFmpeg is free software; you can redistribute it and/or |
9 | * modify it under the terms of the GNU Lesser General Public |
10 | * License as published by the Free Software Foundation; either |
11 | * version 2.1 of the License, or (at your option) any later version. |
12 | * |
13 | * FFmpeg is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 | * Lesser General Public License for more details. |
17 | * |
18 | * You should have received a copy of the GNU Lesser General Public |
19 | * License along with FFmpeg; if not, write to the Free Software |
20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
21 | */ |
22 | |
23 | #include "hevcdec.h" |
24 | |
25 | #include "hevcpred.h" |
26 | |
27 | #define BIT_DEPTH 8 |
28 | #include "hevcpred_template.c" |
29 | #undef BIT_DEPTH |
30 | |
31 | #define BIT_DEPTH 9 |
32 | #include "hevcpred_template.c" |
33 | #undef BIT_DEPTH |
34 | |
35 | #define BIT_DEPTH 10 |
36 | #include "hevcpred_template.c" |
37 | #undef BIT_DEPTH |
38 | |
39 | #define BIT_DEPTH 12 |
40 | #include "hevcpred_template.c" |
41 | #undef BIT_DEPTH |
42 | |
43 | void ff_hevc_pred_init(HEVCPredContext *hpc, int bit_depth) |
44 | { |
45 | #undef FUNC |
46 | #define FUNC(a, depth) a ## _ ## depth |
47 | |
48 | #define HEVC_PRED(depth) \ |
49 | hpc->intra_pred[0] = FUNC(intra_pred_2, depth); \ |
50 | hpc->intra_pred[1] = FUNC(intra_pred_3, depth); \ |
51 | hpc->intra_pred[2] = FUNC(intra_pred_4, depth); \ |
52 | hpc->intra_pred[3] = FUNC(intra_pred_5, depth); \ |
53 | hpc->pred_planar[0] = FUNC(pred_planar_0, depth); \ |
54 | hpc->pred_planar[1] = FUNC(pred_planar_1, depth); \ |
55 | hpc->pred_planar[2] = FUNC(pred_planar_2, depth); \ |
56 | hpc->pred_planar[3] = FUNC(pred_planar_3, depth); \ |
57 | hpc->pred_dc = FUNC(pred_dc, depth); \ |
58 | hpc->pred_angular[0] = FUNC(pred_angular_0, depth); \ |
59 | hpc->pred_angular[1] = FUNC(pred_angular_1, depth); \ |
60 | hpc->pred_angular[2] = FUNC(pred_angular_2, depth); \ |
61 | hpc->pred_angular[3] = FUNC(pred_angular_3, depth); |
62 | |
63 | switch (bit_depth) { |
64 | case 9: |
65 | HEVC_PRED(9); |
66 | break; |
67 | case 10: |
68 | HEVC_PRED(10); |
69 | break; |
70 | case 12: |
71 | HEVC_PRED(12); |
72 | break; |
73 | default: |
74 | HEVC_PRED(8); |
75 | break; |
76 | } |
77 | |
78 | if (ARCH_MIPS) |
79 | ff_hevc_pred_init_mips(hpc, bit_depth); |
80 | } |
81 |