diff options
Diffstat (limited to 'postproc/postprocess.c')
| -rw-r--r-- | postproc/postprocess.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/postproc/postprocess.c b/postproc/postprocess.c index dfcb72de0a..ced2e21d3b 100644 --- a/postproc/postprocess.c +++ b/postproc/postprocess.c @@ -1,5 +1,5 @@ /* - Copyright (C) 2001 Michael Niedermayer (michaelni@gmx.at) + 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 @@ -175,6 +175,7 @@ static struct PPFilter filters[]= {"ci", "cubicipoldeint", 1, 1, 4, CUBIC_IPOL_DEINT_FILTER}, {"md", "mediandeint", 1, 1, 4, MEDIAN_DEINT_FILTER}, {"tn", "tmpnoise", 1, 7, 8, TEMP_NOISE_FILTER}, + {"fq", "forcequant", 1, 0, 0, FORCE_QUANT}, {NULL, NULL,0,0,0,0} //End Marker }; @@ -561,6 +562,7 @@ de default hdeblock:a,vdeblock:a,dering:a,autolevels fa fast x1hdeblock:a,x1vdeblock:a,dering:a,autolevels tn tmpnoise (3 Thresholds) Temporal Noise Reducer 1. <= 2. <= 3. Threshold, larger means stronger filtering +fq forceQuant <quantizer> Force quantizer (for reencoded lq stuff) */ /** @@ -720,6 +722,21 @@ struct PPMode getPPModeByNameAndQuality(char *name, int quality) vFlatnessThreshold= val; } } + else if(filters[i].mask == FORCE_QUANT) + { + int o; + ppMode.forcedQuant= 15; + + for(o=0; options[o]!=NULL && o<1; o++) + { + char *tail; + int val= strtol(options[o], &tail, 0); + if(tail==options[o]) break; + + numOfUnknownOptions--; + ppMode.forcedQuant= val; + } + } } } if(!filterNameOk) ppMode.error++; @@ -775,7 +792,7 @@ void postprocess(unsigned char * src[], int src_stride, if(newPPFlag) { ppMode= gPPMode[mode]; - +// printf("%d \n",QP_store[5]); postprocess2(src, src_stride, dst, dst_stride, horizontal_size, vertical_size, QP_store, QP_stride, &ppMode); @@ -850,11 +867,16 @@ void postprocess2(unsigned char * src[], int src_stride, struct PPMode *mode) { - static QP_STORE_T zeroArray[2048/8]; - if(QP_store==NULL) + QP_STORE_T quantArray[2048/8]; + if(QP_store==NULL || (mode->lumMode & FORCE_QUANT)) { - QP_store= zeroArray; + int i; + QP_store= quantArray; QP_stride= 0; + if(mode->lumMode & FORCE_QUANT) + for(i=0; i<2048/8; i++) quantArray[i]= mode->forcedQuant; + else + for(i=0; i<2048/8; i++) quantArray[i]= 1; } #ifdef HAVE_ODIVX_POSTPROCESS |