1cabdff1aSopenharmony_ci/* 2cabdff1aSopenharmony_ci * This file is part of FFmpeg. 3cabdff1aSopenharmony_ci * 4cabdff1aSopenharmony_ci * FFmpeg is free software; you can redistribute it and/or 5cabdff1aSopenharmony_ci * modify it under the terms of the GNU Lesser General Public 6cabdff1aSopenharmony_ci * License as published by the Free Software Foundation; either 7cabdff1aSopenharmony_ci * version 2.1 of the License, or (at your option) any later version. 8cabdff1aSopenharmony_ci * 9cabdff1aSopenharmony_ci * FFmpeg is distributed in the hope that it will be useful, 10cabdff1aSopenharmony_ci * but WITHOUT ANY WARRANTY; without even the implied warranty of 11cabdff1aSopenharmony_ci * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12cabdff1aSopenharmony_ci * Lesser General Public License for more details. 13cabdff1aSopenharmony_ci * 14cabdff1aSopenharmony_ci * You should have received a copy of the GNU Lesser General Public 15cabdff1aSopenharmony_ci * License along with FFmpeg; if not, write to the Free Software 16cabdff1aSopenharmony_ci * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17cabdff1aSopenharmony_ci */ 18cabdff1aSopenharmony_ci 19cabdff1aSopenharmony_ci#ifndef AVCODEC_FDCTDSP_H 20cabdff1aSopenharmony_ci#define AVCODEC_FDCTDSP_H 21cabdff1aSopenharmony_ci 22cabdff1aSopenharmony_ci#include <stdint.h> 23cabdff1aSopenharmony_ci 24cabdff1aSopenharmony_ci#include "avcodec.h" 25cabdff1aSopenharmony_ci 26cabdff1aSopenharmony_citypedef struct FDCTDSPContext { 27cabdff1aSopenharmony_ci void (*fdct)(int16_t *block /* align 16 */); 28cabdff1aSopenharmony_ci void (*fdct248)(int16_t *block /* align 16 */); 29cabdff1aSopenharmony_ci} FDCTDSPContext; 30cabdff1aSopenharmony_ci 31cabdff1aSopenharmony_civoid ff_fdctdsp_init(FDCTDSPContext *c, AVCodecContext *avctx); 32cabdff1aSopenharmony_civoid ff_fdctdsp_init_ppc(FDCTDSPContext *c, AVCodecContext *avctx, 33cabdff1aSopenharmony_ci unsigned high_bit_depth); 34cabdff1aSopenharmony_civoid ff_fdctdsp_init_x86(FDCTDSPContext *c, AVCodecContext *avctx, 35cabdff1aSopenharmony_ci unsigned high_bit_depth); 36cabdff1aSopenharmony_ci 37cabdff1aSopenharmony_ci#endif /* AVCODEC_FDCTDSP_H */ 38