2 Copyright (C) 2001-2002 Michael Niedermayer (michaelni@gmx.at)
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.
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.
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
19 // POSTPROCESS_H is defined by opendivx's postprocess.h
20 #ifndef NEWPOSTPROCESS_H
21 #define NEWPOSTPROCESS_H
25 //#define NUM_BLOCKS_AT_ONCE 16 //not used yet
27 #define V_DEBLOCK 0x01
28 #define H_DEBLOCK 0x02
30 #define LEVEL_FIX 0x08 /* Brightness & Contrast */
32 #define LUM_V_DEBLOCK V_DEBLOCK // 1
33 #define LUM_H_DEBLOCK H_DEBLOCK // 2
34 #define CHROM_V_DEBLOCK (V_DEBLOCK<<4) // 16
35 #define CHROM_H_DEBLOCK (H_DEBLOCK<<4) // 32
36 #define LUM_DERING DERING // 4
37 #define CHROM_DERING (DERING<<4) // 64
38 #define LUM_LEVEL_FIX LEVEL_FIX // 8
39 #define CHROM_LEVEL_FIX (LEVEL_FIX<<4) // 128 (not implemented yet)
41 // Experimental vertical filters
42 #define V_RK1_FILTER 0x0100 // 256
43 #define V_X1_FILTER 0x0200 // 512
45 // Experimental horizontal filters
46 #define H_RK1_FILTER 0x1000 // 4096
47 #define H_X1_FILTER 0x2000 // 8192
49 // select between full y range (255-0) or standart one (234-16)
50 #define FULL_Y_RANGE 0x8000 // 32768
52 //Deinterlacing Filters
53 #define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536
54 #define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072
55 #define CUBIC_BLEND_DEINT_FILTER 0x8000 // (not implemented yet)
56 #define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144
57 #define MEDIAN_DEINT_FILTER 0x80000 // 524288
59 #define TEMP_NOISE_FILTER 0x100000
60 #define FORCE_QUANT 0x200000
63 #define GET_PP_QUALITY_MAX 6
65 //must be defined if stride%8 != 0
66 //#define PP_FUNNY_STRIDE
71 //use if u want a faster postprocessing code
72 //cant differentiate between chroma & luma filters (both on or both off)
73 //obviosly the -pp option at the commandline has no effect except turning the here selected
75 //#define COMPILE_TIME_MODE 0x77
77 #define QP_STORE_T int
80 int lumMode; //acivates filters for luminance
81 int chromMode; //acivates filters for chrominance
82 int oldMode; // will be passed to odivx
83 int error; // non zero on error
85 int minAllowedY; // for brigtness correction
86 int maxAllowedY; // for brihtness correction
88 int maxTmpNoise[3]; // for Temporal Noise Reducing filter (Maximal sum of abs differences)
90 int maxDcDiff; // max abs diff between pixels to be considered flat
91 int forcedQuant; // quantizer if FORCE_QUANT is used
97 int chromDefault; // is chrominance filtering on by default if this filter is manually activated
98 int minLumQuality; // minimum quality to turn luminance filtering on
99 int minChromQuality; // minimum quality to turn chrominance filtering on
100 int mask; // Bitmask to turn this filter on
103 /* Obsolete, dont use it, use postprocess2() instead */
104 void postprocess(unsigned char * src[], int src_stride,
105 unsigned char * dst[], int dst_stride,
106 int horizontal_size, int vertical_size,
107 QP_STORE_T *QP_store, int QP_stride, int mode);
109 void postprocess2(unsigned char * src[], int src_stride,
110 unsigned char * dst[], int dst_stride,
111 int horizontal_size, int vertical_size,
112 QP_STORE_T *QP_store, int QP_stride, struct PPMode *mode);
115 /* Obsolete, dont use it, use getPpModeByNameAndQuality() instead */
116 int getPpModeForQuality(int quality);
118 // name is the stuff after "-pp" on the command line
119 struct PPMode getPpModeByNameAndQuality(char *name, int quality);
121 int readPPOpt(void *conf, char *arg);