/* * This file is part of Libav. * * Libav is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * Libav is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with Libav; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef AVCODEC_HUFFYUVENCDSP_H #define AVCODEC_HUFFYUVENCDSP_H #include <stdint.h> typedef struct HuffYUVEncDSPContext { void (*diff_bytes)(uint8_t *dst /* align 16 */, uint8_t *src1 /* align 16 */, uint8_t *src2 /* align 1 */, int w); /** * Subtract HuffYUV's variant of median prediction. * Note, this might read from src1[-1], src2[-1]. */ void (*sub_hfyu_median_pred)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w, int *left, int *left_top); } HuffYUVEncDSPContext; void ff_huffyuvencdsp_init(HuffYUVEncDSPContext *c); void ff_huffyuvencdsp_init_x86(HuffYUVEncDSPContext *c); #endif /* AVCODEC_HUFFYUVENCDSP_H */