mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
3.6 KiB
105 lines
3.6 KiB
/* |
|
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 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_X1_FILTER 0x0200 // 512 |
|
|
|
// Experimental horizontal filters |
|
#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 FFMPEG_DEINT_FILTER 0x400000 |
|
|
|
#define TEMP_NOISE_FILTER 0x100000 |
|
#define FORCE_QUANT 0x200000 |
|
|
|
#define GET_PP_QUALITY_MAX 6 |
|
|
|
//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 int8_t |
|
|
|
typedef void pp_context_t; |
|
|
|
extern char *pp_help; |
|
|
|
//FIXME decide if this should be exported at all |
|
typedef struct PPMode{ |
|
int lumMode; // acivates filters for luminance |
|
int chromMode; // acivates filters for chrominance |
|
int error; // non zero on error |
|
|
|
int minAllowedY; // for brigtness correction |
|
int maxAllowedY; // for brihtness correction |
|
float maxClippedThreshold; // amount of "black" u r willing to loose to get a brightness corrected picture |
|
|
|
int maxTmpNoise[3]; // for Temporal Noise Reducing filter (Maximal sum of abs differences) |
|
|
|
int baseDcDiff; |
|
int flatnessThreshold; |
|
|
|
int forcedQuant; // quantizer if FORCE_QUANT is used |
|
} PPMode; |
|
|
|
void pp_postprocess(uint8_t * src[3], int srcStride[3], |
|
uint8_t * dst[3], int dstStride[3], |
|
int horizontalSize, int verticalSize, |
|
QP_STORE_T *QP_store, int QP_stride, |
|
PPMode *mode, pp_context_t *ppContext, int pict_type); |
|
|
|
// name is the stuff after "-pp" on the command line |
|
PPMode pp_get_mode_by_name_and_quality(char *name, int quality); |
|
|
|
pp_context_t *pp_get_context(int width, int height, int cpuCaps); |
|
void pp_free_context(pp_context_t *ppContext); |
|
|
|
#define PP_CPU_CAPS_MMX 0x80000000 |
|
#define PP_CPU_CAPS_MMX2 0x20000000 |
|
#define PP_CPU_CAPS_3DNOW 0x40000000 |
|
|
|
#endif
|
|
|