2 * This file is part of FFmpeg.
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.
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.
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
19 #ifndef AVCODEC_HUFFYUVENCDSP_H
20 #define AVCODEC_HUFFYUVENCDSP_H
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);
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;
37 void ff_huffyuvencdsp_init(HuffYUVEncDSPContext *c, AVCodecContext *avctx);
38 void ff_huffyuvencdsp_init_x86(HuffYUVEncDSPContext *c, AVCodecContext *avctx);
40 #endif /* AVCODEC_HUFFYUVENCDSP_H */