mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.3 KiB
38 lines
1.3 KiB
11 years ago
|
/*
|
||
11 years ago
|
* This file is part of FFmpeg.
|
||
|
11 years ago
|
*
|
||
|
11 years ago
|
* FFmpeg is free software; you can redistribute it and/or
|
||
|
11 years ago
|
* 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.
|
||
|
|
*
|
||
|
11 years ago
|
* FFmpeg is distributed in the hope that it will be useful,
|
||
|
11 years ago
|
* 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
|
||
|
11 years ago
|
* License along with FFmpeg; if not, write to the Free Software
|
||
|
11 years ago
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef AVCODEC_FDCTDSP_H
|
||
|
|
#define AVCODEC_FDCTDSP_H
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
#include "avcodec.h"
|
||
|
|
|
||
|
|
typedef struct FDCTDSPContext {
|
||
|
|
void (*fdct)(int16_t *block /* align 16 */);
|
||
|
|
void (*fdct248)(int16_t *block /* align 16 */);
|
||
|
|
} FDCTDSPContext;
|
||
|
|
|
||
|
|
void ff_fdctdsp_init(FDCTDSPContext *c, AVCodecContext *avctx);
|
||
|
|
void ff_fdctdsp_init_ppc(FDCTDSPContext *c, AVCodecContext *avctx,
|
||
|
|
unsigned high_bit_depth);
|
||
|
|
void ff_fdctdsp_init_x86(FDCTDSPContext *c, AVCodecContext *avctx,
|
||
|
|
unsigned high_bit_depth);
|
||
|
|
|
||
|
|
#endif /* AVCODEC_FDCTDSP_H */
|