FFmpeg  4.0
wmv2dsp.h
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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_WMV2DSP_H
20 #define AVCODEC_WMV2DSP_H
21 
22 #include <stdint.h>
23 
24 #include "qpeldsp.h"
25 
26 typedef struct WMV2DSPContext {
27  void (*idct_add)(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
28  void (*idct_put)(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
29 
31 
32  int idct_perm;
34 
37 
38 #endif /* AVCODEC_WMV2DSP_H */
static int16_t block[64]
Definition: dct.c:115
uint8_t
int idct_perm
Definition: wmv2dsp.h:32
quarterpel DSP functions
void(* qpel_mc_func)(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)
Definition: qpeldsp.h:65
void ff_wmv2dsp_init_mips(WMV2DSPContext *c)
qpel_mc_func put_mspel_pixels_tab[8]
Definition: wmv2dsp.h:30
void ff_wmv2dsp_init(WMV2DSPContext *c)
Definition: wmv2dsp.c:251
typedef void(RENAME(mix_any_func_type))
static double c[64]
void(* idct_put)(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
Definition: wmv2dsp.h:28
void(* idct_add)(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
Definition: wmv2dsp.h:27