mirror of
https://github.com/mpv-player/mpv
synced 2024-12-15 11:25:10 +00:00
28c4a74efa
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9529 b3059339-0415-0410-9bf9-f77b7e298cf2
248 lines
6.3 KiB
C
248 lines
6.3 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <inttypes.h>
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#include <errno.h>
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#include "../config.h"
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#include "../mp_msg.h"
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#include "../cpudetect.h"
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#ifdef HAVE_MALLOC_H
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#include <malloc.h>
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#endif
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#include "img_format.h"
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#include "mp_image.h"
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#include "vf.h"
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#ifdef USE_LIBAVCODEC
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#define EMU_OLD
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#include "../libavcodec/libpostproc/postprocess.h"
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#ifdef EMU_OLD
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#include "../libavcodec/libpostproc/postprocess_internal.h"
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#endif
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struct vf_priv_s {
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int pp;
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pp_mode_t *ppMode[PP_QUALITY_MAX+1];
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void *context;
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mp_image_t *dmpi;
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unsigned int outfmt;
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};
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//===========================================================================//
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static int config(struct vf_instance_s* vf,
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int width, int height, int d_width, int d_height,
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unsigned int voflags, unsigned int outfmt){
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int flags=
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(gCpuCaps.hasMMX ? PP_CPU_CAPS_MMX : 0)
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| (gCpuCaps.hasMMX2 ? PP_CPU_CAPS_MMX2 : 0)
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| (gCpuCaps.has3DNow ? PP_CPU_CAPS_3DNOW : 0);
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switch(outfmt){
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case IMGFMT_444P: flags|= PP_FORMAT_444; break;
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case IMGFMT_422P: flags|= PP_FORMAT_422; break;
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case IMGFMT_411P: flags|= PP_FORMAT_411; break;
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default: flags|= PP_FORMAT_420; break;
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}
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if(vf->priv->context) pp_free_context(vf->priv->context);
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vf->priv->context= pp_get_context(width, height, flags);
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return vf_next_config(vf,width,height,d_width,d_height,voflags,outfmt);
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}
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static void uninit(struct vf_instance_s* vf){
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int i;
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for(i=0; i<=PP_QUALITY_MAX; i++){
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if(vf->priv->ppMode[i])
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pp_free_mode(vf->priv->ppMode[i]);
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}
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if(vf->priv->context) pp_free_context(vf->priv->context);
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}
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static int query_format(struct vf_instance_s* vf, unsigned int fmt){
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switch(fmt){
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case IMGFMT_YV12:
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case IMGFMT_I420:
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case IMGFMT_IYUV:
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case IMGFMT_444P:
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case IMGFMT_422P:
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case IMGFMT_411P:
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return vf_next_query_format(vf,fmt);
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}
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return 0;
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}
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static int control(struct vf_instance_s* vf, int request, void* data){
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switch(request){
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case VFCTRL_QUERY_MAX_PP_LEVEL:
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return PP_QUALITY_MAX;
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case VFCTRL_SET_PP_LEVEL:
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vf->priv->pp= *((unsigned int*)data);
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return CONTROL_TRUE;
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}
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return vf_next_control(vf,request,data);
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}
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static void get_image(struct vf_instance_s* vf, mp_image_t *mpi){
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if(vf->priv->pp&0xFFFF) return; // non-local filters enabled
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if((mpi->type==MP_IMGTYPE_IPB || vf->priv->pp) &&
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mpi->flags&MP_IMGFLAG_PRESERVE) return; // don't change
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if(!(mpi->flags&MP_IMGFLAG_ACCEPT_STRIDE) && mpi->imgfmt!=vf->priv->outfmt)
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return; // colorspace differ
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// ok, we can do pp in-place (or pp disabled):
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vf->priv->dmpi=vf_get_image(vf->next,mpi->imgfmt,
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mpi->type, mpi->flags, mpi->w, mpi->h);
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mpi->planes[0]=vf->priv->dmpi->planes[0];
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mpi->stride[0]=vf->priv->dmpi->stride[0];
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mpi->width=vf->priv->dmpi->width;
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if(mpi->flags&MP_IMGFLAG_PLANAR){
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mpi->planes[1]=vf->priv->dmpi->planes[1];
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mpi->planes[2]=vf->priv->dmpi->planes[2];
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mpi->stride[1]=vf->priv->dmpi->stride[1];
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mpi->stride[2]=vf->priv->dmpi->stride[2];
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}
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mpi->flags|=MP_IMGFLAG_DIRECT;
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}
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static int put_image(struct vf_instance_s* vf, mp_image_t *mpi){
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if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
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// no DR, so get a new image! hope we'll get DR buffer:
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vf->priv->dmpi=vf_get_image(vf->next,mpi->imgfmt,
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MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_PREFER_ALIGNED_STRIDE,
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// MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
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// mpi->w,mpi->h);
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(mpi->w+7)&(~7),(mpi->h+7)&(~7));
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vf->priv->dmpi->w=mpi->w; vf->priv->dmpi->h=mpi->h; // display w;h
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}
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if(vf->priv->pp || !(mpi->flags&MP_IMGFLAG_DIRECT)){
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// do the postprocessing! (or copy if no DR)
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pp_postprocess(mpi->planes ,mpi->stride,
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vf->priv->dmpi->planes,vf->priv->dmpi->stride,
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(mpi->w+7)&(~7),mpi->h,
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mpi->qscale, mpi->qstride,
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vf->priv->ppMode[ vf->priv->pp ], vf->priv->context,
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mpi->pict_type);
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}
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return vf_next_put_image(vf,vf->priv->dmpi);
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}
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//===========================================================================//
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extern int divx_quality;
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static unsigned int fmt_list[]={
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IMGFMT_YV12,
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IMGFMT_I420,
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IMGFMT_IYUV,
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IMGFMT_444P,
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IMGFMT_422P,
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IMGFMT_411P,
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0
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};
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static int open(vf_instance_t *vf, char* args){
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char *endptr, *name;
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int i;
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int hex_mode=0;
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vf->query_format=query_format;
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vf->control=control;
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vf->config=config;
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vf->get_image=get_image;
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vf->put_image=put_image;
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vf->uninit=uninit;
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vf->default_caps=VFCAP_ACCEPT_STRIDE|VFCAP_POSTPROC;
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vf->priv=malloc(sizeof(struct vf_priv_s));
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vf->priv->context=NULL;
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// check csp:
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vf->priv->outfmt=vf_match_csp(&vf->next,fmt_list,IMGFMT_YV12);
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if(!vf->priv->outfmt) return 0; // no csp match :(
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if(args){
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hex_mode= strtol(args, &endptr, 0);
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if(*endptr){
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name= args;
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}else
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name= NULL;
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}else{
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name="de";
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}
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#ifdef EMU_OLD
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if(name){
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#endif
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for(i=0; i<=PP_QUALITY_MAX; i++){
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vf->priv->ppMode[i]= pp_get_mode_by_name_and_quality(name, i);
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if(vf->priv->ppMode[i]==NULL) return -1;
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}
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#ifdef EMU_OLD
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}else{
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/* hex mode for compatibility */
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for(i=0; i<=PP_QUALITY_MAX; i++){
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PPMode *ppMode;
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ppMode= (PPMode*)memalign(8, sizeof(PPMode));
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ppMode->lumMode= hex_mode;
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ppMode->chromMode= ((hex_mode&0xFF)>>4) | (hex_mode&0xFFFFFF00);
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ppMode->maxTmpNoise[0]= 700;
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ppMode->maxTmpNoise[1]= 1500;
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ppMode->maxTmpNoise[2]= 3000;
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ppMode->maxAllowedY= 234;
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ppMode->minAllowedY= 16;
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ppMode->baseDcDiff= 256/4;
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ppMode->flatnessThreshold=40;
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vf->priv->ppMode[i]= ppMode;
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}
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}
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#endif
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vf->priv->pp=PP_QUALITY_MAX; //divx_quality;
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return 1;
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}
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int readPPOpt(void *conf, char *arg)
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{
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int val;
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if(arg == NULL)
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return -2; // ERR_MISSING_PARAM
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errno = 0;
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val = (int)strtol(arg,NULL,0);
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if(errno != 0)
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return -4; // What about include cfgparser.h and use ERR_* defines */
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if(val < 0)
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return -3; // ERR_OUT_OF_RANGE
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divx_quality = val;
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return 1;
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}
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void revertPPOpt(void *conf, char* opt)
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{
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divx_quality=0;
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}
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vf_info_t vf_info_pp = {
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"postprocessing",
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"pp",
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"A'rpi",
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"",
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open
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};
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//===========================================================================//
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#endif // USE_LIBAVCODEC
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