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hqxdsp.h
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1 /*
2  * HQX DSP routines
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 /**
22  * @file
23  * HQX DSP routines
24  */
25 
26 #ifndef AVCODEC_HQXDSP_H
27 #define AVCODEC_HQXDSP_H
28 
29 #include <stddef.h>
30 #include <stdint.h>
31 
32 typedef struct HQXDSPContext {
33  void (*idct_put)(uint16_t *dst, ptrdiff_t stride,
34  int16_t *block, const uint8_t *quant);
36 
38 
39 #endif /* AVCODEC_HQXDSP_H */
void(* idct_put)(uint16_t *dst, ptrdiff_t stride, int16_t *block, const uint8_t *quant)
Definition: hqxdsp.h:33
uint8_t
void ff_hqxdsp_init(HQXDSPContext *c)
Definition: hqxdsp.c:128
typedef void(APIENTRY *FF_PFNGLACTIVETEXTUREPROC)(GLenum texture)
const uint8_t * quant
static double c[64]
#define stride
static int16_t block[64]
Definition: dct-test.c:112