You've already forked FFmpeg
mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-10-30 23:18:11 +02:00
124 lines
4.1 KiB
C
124 lines
4.1 KiB
C
/*
|
|
Copyright (C) 2001-2002 Michael Niedermayer (michaelni@gmx.at)
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
// POSTPROCESS_H is defined by opendivx's postprocess.h
|
|
#ifndef NEWPOSTPROCESS_H
|
|
#define NEWPOSTPROCESS_H
|
|
|
|
#define BLOCK_SIZE 8
|
|
#define TEMP_STRIDE 8
|
|
//#define NUM_BLOCKS_AT_ONCE 16 //not used yet
|
|
|
|
#define V_DEBLOCK 0x01
|
|
#define H_DEBLOCK 0x02
|
|
#define DERING 0x04
|
|
#define LEVEL_FIX 0x08 /* Brightness & Contrast */
|
|
|
|
#define LUM_V_DEBLOCK V_DEBLOCK // 1
|
|
#define LUM_H_DEBLOCK H_DEBLOCK // 2
|
|
#define CHROM_V_DEBLOCK (V_DEBLOCK<<4) // 16
|
|
#define CHROM_H_DEBLOCK (H_DEBLOCK<<4) // 32
|
|
#define LUM_DERING DERING // 4
|
|
#define CHROM_DERING (DERING<<4) // 64
|
|
#define LUM_LEVEL_FIX LEVEL_FIX // 8
|
|
#define CHROM_LEVEL_FIX (LEVEL_FIX<<4) // 128 (not implemented yet)
|
|
|
|
// Experimental vertical filters
|
|
#define V_RK1_FILTER 0x0100 // 256
|
|
#define V_X1_FILTER 0x0200 // 512
|
|
|
|
// Experimental horizontal filters
|
|
#define H_RK1_FILTER 0x1000 // 4096
|
|
#define H_X1_FILTER 0x2000 // 8192
|
|
|
|
// select between full y range (255-0) or standart one (234-16)
|
|
#define FULL_Y_RANGE 0x8000 // 32768
|
|
|
|
//Deinterlacing Filters
|
|
#define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536
|
|
#define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072
|
|
#define CUBIC_BLEND_DEINT_FILTER 0x8000 // (not implemented yet)
|
|
#define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144
|
|
#define MEDIAN_DEINT_FILTER 0x80000 // 524288
|
|
|
|
#define TEMP_NOISE_FILTER 0x100000
|
|
#define FORCE_QUANT 0x200000
|
|
|
|
|
|
#define GET_PP_QUALITY_MAX 6
|
|
|
|
//must be defined if stride%8 != 0
|
|
//#define PP_FUNNY_STRIDE
|
|
|
|
//#define TIMING
|
|
//#define MORE_TIMING
|
|
|
|
//use if u want a faster postprocessing code
|
|
//cant differentiate between chroma & luma filters (both on or both off)
|
|
//obviosly the -pp option at the commandline has no effect except turning the here selected
|
|
//filters on
|
|
//#define COMPILE_TIME_MODE 0x77
|
|
|
|
#define QP_STORE_T int
|
|
|
|
struct PPMode{
|
|
int lumMode; //acivates filters for luminance
|
|
int chromMode; //acivates filters for chrominance
|
|
int oldMode; // will be passed to odivx
|
|
int error; // non zero on error
|
|
|
|
int minAllowedY; // for brigtness correction
|
|
int maxAllowedY; // for brihtness correction
|
|
|
|
int maxTmpNoise[3]; // for Temporal Noise Reducing filter (Maximal sum of abs differences)
|
|
|
|
int maxDcDiff; // max abs diff between pixels to be considered flat
|
|
int forcedQuant; // quantizer if FORCE_QUANT is used
|
|
};
|
|
|
|
struct PPFilter{
|
|
char *shortName;
|
|
char *longName;
|
|
int chromDefault; // is chrominance filtering on by default if this filter is manually activated
|
|
int minLumQuality; // minimum quality to turn luminance filtering on
|
|
int minChromQuality; // minimum quality to turn chrominance filtering on
|
|
int mask; // Bitmask to turn this filter on
|
|
};
|
|
|
|
/* Obsolete, dont use it, use postprocess2() instead */
|
|
void postprocess(unsigned char * src[], int src_stride,
|
|
unsigned char * dst[], int dst_stride,
|
|
int horizontal_size, int vertical_size,
|
|
QP_STORE_T *QP_store, int QP_stride, int mode);
|
|
|
|
void postprocess2(unsigned char * src[], int src_stride,
|
|
unsigned char * dst[], int dst_stride,
|
|
int horizontal_size, int vertical_size,
|
|
QP_STORE_T *QP_store, int QP_stride, struct PPMode *mode);
|
|
|
|
|
|
/* Obsolete, dont use it, use getPpModeByNameAndQuality() instead */
|
|
int getPpModeForQuality(int quality);
|
|
|
|
// name is the stuff after "-pp" on the command line
|
|
struct PPMode getPPModeByNameAndQuality(char *name, int quality);
|
|
|
|
int readPPOpt(void *conf, char *arg);
|
|
|
|
#endif
|