fixed a bug in the horizontal default filter
[libav.git] / postproc / postprocess.h
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1/*
2 Copyright (C) 2001 Michael Niedermayer (michaelni@gmx.at)
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8
9 This program 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
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17*/
18
19
20#ifndef POSTPROCESS_H
21#define POSTPROCESS_H
22
23#define BLOCK_SIZE 8
3057fa66 24#define TEMP_STRIDE 8
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25
26#define V_DEBLOCK 0x01
27#define H_DEBLOCK 0x02
28#define DERING 0x04
29
30#define LUM_V_DEBLOCK V_DEBLOCK
31#define LUM_H_DEBLOCK H_DEBLOCK
32#define CHROM_V_DEBLOCK (V_DEBLOCK<<4)
33#define CHROM_H_DEBLOCK (H_DEBLOCK<<4)
34#define LUM_DERING DERING
35#define CHROM_DERING (DERING<<4)
36
37// Experimental stuff
38#define RK_FILTER 0x0100
39#define LUM_V_RK_FILTER RK_FILTER
40#define CHROM_V_RK_FILTER (RK_FILTER<<4)
41
42
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43#define TIMEING
44#define MORE_TIMEING
45
46#define MIN(a,b) ((a) > (b) ? (b) : (a))
47#define MAX(a,b) ((a) < (b) ? (b) : (a))
48#define ABS(a) ((a) > 0 ? (a) : (-(a)))
49#define SIGN(a) ((a) > 0 ? 1 : -1)
50
51#define QP_STORE_T int
52
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53#ifdef HAVE_MMX2
54#define PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
55#elif defined (HAVE_3DNOW)
56#define PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
57#endif
58
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59#ifdef __cplusplus
60//#include <inttypes.h>
61
62void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
13e00528 63 QP_STORE_T QPs[], int QPStride, bool isColor, int mode);
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64#endif
65
66#ifdef __cplusplus
67extern "C"
68{
69#endif
70void postprocess(unsigned char * src[], int src_stride,
71 unsigned char * dst[], int dst_stride,
72 int horizontal_size, int vertical_size,
73 QP_STORE_T *QP_store, int QP_stride,
74 int mode);
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75
76int getModeForQuality(int quality);
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77#ifdef __cplusplus
78}
79#endif
80
81
82#endif