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 void ff_hevc_pred_init_mips(HEVCPredContext *hpc, int bit_depth); 45 46 #endif /* AVCODEC_HEVCPRED_H */ 47