| 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 | #ifndef AVCODEC_HEVCPRED_H |
| 24 | #define AVCODEC_HEVCPRED_H |
| 25 | |
| 26 | #include <stddef.h> |
| 27 | #include <stdint.h> |
| 28 | |
| 29 | struct HEVCContext; |
| 30 | |
| 31 | typedef struct HEVCPredContext { |
| 32 | void (*intra_pred[4])(struct HEVCContext *s, int x0, int y0, int c_idx); |
| 33 | |
| 34 | void (*pred_planar[4])(uint8_t *src, const uint8_t *top, |
| 35 | const uint8_t *left, ptrdiff_t stride); |
| 36 | void (*pred_dc)(uint8_t *src, const uint8_t *top, const uint8_t *left, |
| 37 | ptrdiff_t stride, int log2_size, int c_idx); |
| 38 | void (*pred_angular[4])(uint8_t *src, const uint8_t *top, |
| 39 | const uint8_t *left, ptrdiff_t stride, |
| 40 | int c_idx, int mode); |
| 41 | } HEVCPredContext; |
| 42 | |
| 43 | void ff_hevc_pred_init(HEVCPredContext *hpc, int bit_depth); |
| 44 | |
| 45 | #endif /* AVCODEC_HEVCPRED_H */ |