1 /* 2 * This file is part of FFmpeg. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2.1 of the License, or (at your option) any later version. 8 * 9 * FFmpeg is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with FFmpeg; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19 #ifndef AVCODEC_HUFFYUVENCDSP_H 20 #define AVCODEC_HUFFYUVENCDSP_H 21 22 #include <stdint.h> 23 24 #include "avcodec.h" 25 26 typedef struct HuffYUVEncDSPContext { 27 void (*diff_int16)(uint16_t *dst /* align 16 */, 28 const uint16_t *src1 /* align 16 */, 29 const uint16_t *src2 /* align 1 */, 30 unsigned mask, int w); 31 32 void (*sub_hfyu_median_pred_int16)(uint16_t *dst, const uint16_t *src1, 33 const uint16_t *src2, unsigned mask, 34 int w, int *left, int *left_top); 35 } HuffYUVEncDSPContext; 36 37 void ff_huffyuvencdsp_init(HuffYUVEncDSPContext *c, AVCodecContext *avctx); 38 void ff_huffyuvencdsp_init_x86(HuffYUVEncDSPContext *c, AVCodecContext *avctx); 39 40 #endif /* AVCODEC_HUFFYUVENCDSP_H */ 41