mirror of
https://git.videolan.org/git/ffmpeg.git
synced 2024-08-17 14:55:06 +02:00
243 lines
7.0 KiB
C
243 lines
7.0 KiB
C
/*
|
|
* This file is part of MPlayer.
|
|
*
|
|
* MPlayer 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.
|
|
*
|
|
* MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <inttypes.h>
|
|
#include <errno.h>
|
|
|
|
#include "config.h"
|
|
#include "mp_msg.h"
|
|
#include "cpudetect.h"
|
|
|
|
#if HAVE_MALLOC_H
|
|
#include <malloc.h>
|
|
#endif
|
|
|
|
#include "img_format.h"
|
|
#include "mp_image.h"
|
|
#include "vf.h"
|
|
#include "libpostproc/postprocess.h"
|
|
|
|
#ifdef CONFIG_FFMPEG_A
|
|
#define EMU_OLD
|
|
#include "libpostproc/postprocess_internal.h"
|
|
#endif
|
|
|
|
#undef malloc
|
|
|
|
struct vf_priv_s {
|
|
int pp;
|
|
pp_mode *ppMode[PP_QUALITY_MAX+1];
|
|
void *context;
|
|
unsigned int outfmt;
|
|
};
|
|
|
|
//===========================================================================//
|
|
|
|
static int config(struct vf_instance *vf,
|
|
int width, int height, int d_width, int d_height,
|
|
unsigned int voflags, unsigned int outfmt){
|
|
int flags=
|
|
(gCpuCaps.hasMMX ? PP_CPU_CAPS_MMX : 0)
|
|
| (gCpuCaps.hasMMX2 ? PP_CPU_CAPS_MMX2 : 0)
|
|
| (gCpuCaps.has3DNow ? PP_CPU_CAPS_3DNOW : 0);
|
|
|
|
switch(outfmt){
|
|
case IMGFMT_444P: flags|= PP_FORMAT_444; break;
|
|
case IMGFMT_422P: flags|= PP_FORMAT_422; break;
|
|
case IMGFMT_411P: flags|= PP_FORMAT_411; break;
|
|
default: flags|= PP_FORMAT_420; break;
|
|
}
|
|
|
|
if(vf->priv->context) pp_free_context(vf->priv->context);
|
|
vf->priv->context= pp_get_context(width, height, flags);
|
|
|
|
return vf_next_config(vf,width,height,d_width,d_height,voflags,outfmt);
|
|
}
|
|
|
|
static void uninit(struct vf_instance *vf){
|
|
int i;
|
|
for(i=0; i<=PP_QUALITY_MAX; i++){
|
|
if(vf->priv->ppMode[i])
|
|
pp_free_mode(vf->priv->ppMode[i]);
|
|
}
|
|
if(vf->priv->context) pp_free_context(vf->priv->context);
|
|
free(vf->priv);
|
|
}
|
|
|
|
static int query_format(struct vf_instance *vf, unsigned int fmt){
|
|
switch(fmt){
|
|
case IMGFMT_YV12:
|
|
case IMGFMT_I420:
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_444P:
|
|
case IMGFMT_422P:
|
|
case IMGFMT_411P:
|
|
return vf_next_query_format(vf,fmt);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int control(struct vf_instance *vf, int request, void* data){
|
|
switch(request){
|
|
case VFCTRL_QUERY_MAX_PP_LEVEL:
|
|
return PP_QUALITY_MAX;
|
|
case VFCTRL_SET_PP_LEVEL:
|
|
vf->priv->pp= *((unsigned int*)data);
|
|
return CONTROL_TRUE;
|
|
}
|
|
return vf_next_control(vf,request,data);
|
|
}
|
|
|
|
static void get_image(struct vf_instance *vf, mp_image_t *mpi){
|
|
if(vf->priv->pp&0xFFFF) return; // non-local filters enabled
|
|
if((mpi->type==MP_IMGTYPE_IPB || vf->priv->pp) &&
|
|
mpi->flags&MP_IMGFLAG_PRESERVE) return; // don't change
|
|
if(!(mpi->flags&MP_IMGFLAG_ACCEPT_STRIDE) && mpi->imgfmt!=vf->priv->outfmt)
|
|
return; // colorspace differ
|
|
// ok, we can do pp in-place (or pp disabled):
|
|
vf->dmpi=vf_get_image(vf->next,mpi->imgfmt,
|
|
mpi->type, mpi->flags | MP_IMGFLAG_READABLE, mpi->width, mpi->height);
|
|
mpi->planes[0]=vf->dmpi->planes[0];
|
|
mpi->stride[0]=vf->dmpi->stride[0];
|
|
mpi->width=vf->dmpi->width;
|
|
if(mpi->flags&MP_IMGFLAG_PLANAR){
|
|
mpi->planes[1]=vf->dmpi->planes[1];
|
|
mpi->planes[2]=vf->dmpi->planes[2];
|
|
mpi->stride[1]=vf->dmpi->stride[1];
|
|
mpi->stride[2]=vf->dmpi->stride[2];
|
|
}
|
|
mpi->flags|=MP_IMGFLAG_DIRECT;
|
|
}
|
|
|
|
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
|
|
if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
|
|
// no DR, so get a new image! hope we'll get DR buffer:
|
|
vf->dmpi=vf_get_image(vf->next,mpi->imgfmt,
|
|
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE |
|
|
MP_IMGFLAG_PREFER_ALIGNED_STRIDE | MP_IMGFLAG_READABLE,
|
|
// MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
|
|
// mpi->w,mpi->h);
|
|
(mpi->width+7)&(~7),(mpi->height+7)&(~7));
|
|
vf->dmpi->w=mpi->w; vf->dmpi->h=mpi->h; // display w;h
|
|
}
|
|
|
|
if(vf->priv->pp || !(mpi->flags&MP_IMGFLAG_DIRECT)){
|
|
// do the postprocessing! (or copy if no DR)
|
|
pp_postprocess(mpi->planes ,mpi->stride,
|
|
vf->dmpi->planes,vf->dmpi->stride,
|
|
(mpi->w+7)&(~7),mpi->h,
|
|
mpi->qscale, mpi->qstride,
|
|
vf->priv->ppMode[ vf->priv->pp ], vf->priv->context,
|
|
#ifdef PP_PICT_TYPE_QP2
|
|
mpi->pict_type | (mpi->qscale_type ? PP_PICT_TYPE_QP2 : 0));
|
|
#else
|
|
mpi->pict_type);
|
|
#endif
|
|
}
|
|
return vf_next_put_image(vf,vf->dmpi, pts);
|
|
}
|
|
|
|
//===========================================================================//
|
|
|
|
static const unsigned int fmt_list[]={
|
|
IMGFMT_YV12,
|
|
IMGFMT_I420,
|
|
IMGFMT_IYUV,
|
|
IMGFMT_444P,
|
|
IMGFMT_422P,
|
|
IMGFMT_411P,
|
|
0
|
|
};
|
|
|
|
static int vf_open(vf_instance_t *vf, char *args){
|
|
char *endptr, *name;
|
|
int i;
|
|
int hex_mode=0;
|
|
|
|
vf->query_format=query_format;
|
|
vf->control=control;
|
|
vf->config=config;
|
|
vf->get_image=get_image;
|
|
vf->put_image=put_image;
|
|
vf->uninit=uninit;
|
|
vf->default_caps=VFCAP_ACCEPT_STRIDE|VFCAP_POSTPROC;
|
|
vf->priv=malloc(sizeof(struct vf_priv_s));
|
|
vf->priv->context=NULL;
|
|
|
|
// check csp:
|
|
vf->priv->outfmt=vf_match_csp(&vf->next,fmt_list,IMGFMT_YV12);
|
|
if(!vf->priv->outfmt) return 0; // no csp match :(
|
|
|
|
if(args && *args){
|
|
hex_mode= strtol(args, &endptr, 0);
|
|
if(*endptr){
|
|
name= args;
|
|
}else
|
|
name= NULL;
|
|
}else{
|
|
name="de";
|
|
}
|
|
|
|
#ifdef EMU_OLD
|
|
if(name){
|
|
#endif
|
|
for(i=0; i<=PP_QUALITY_MAX; i++){
|
|
vf->priv->ppMode[i]= pp_get_mode_by_name_and_quality(name, i);
|
|
if(vf->priv->ppMode[i]==NULL) return -1;
|
|
}
|
|
#ifdef EMU_OLD
|
|
}else{
|
|
/* hex mode for compatibility */
|
|
for(i=0; i<=PP_QUALITY_MAX; i++){
|
|
PPMode *ppMode;
|
|
|
|
ppMode = av_malloc(sizeof(PPMode));
|
|
|
|
ppMode->lumMode= hex_mode;
|
|
ppMode->chromMode= ((hex_mode&0xFF)>>4) | (hex_mode&0xFFFFFF00);
|
|
ppMode->maxTmpNoise[0]= 700;
|
|
ppMode->maxTmpNoise[1]= 1500;
|
|
ppMode->maxTmpNoise[2]= 3000;
|
|
ppMode->maxAllowedY= 234;
|
|
ppMode->minAllowedY= 16;
|
|
ppMode->baseDcDiff= 256/4;
|
|
ppMode->flatnessThreshold=40;
|
|
|
|
vf->priv->ppMode[i]= ppMode;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
vf->priv->pp=PP_QUALITY_MAX;
|
|
return 1;
|
|
}
|
|
|
|
const vf_info_t vf_info_pp = {
|
|
"postprocessing",
|
|
"pp",
|
|
"A'rpi",
|
|
"",
|
|
vf_open,
|
|
NULL
|
|
};
|
|
|
|
//===========================================================================//
|