diff options
Diffstat (limited to 'libavfilter/libmpcodecs/vf_pp.c')
-rw-r--r-- | libavfilter/libmpcodecs/vf_pp.c | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/libavfilter/libmpcodecs/vf_pp.c b/libavfilter/libmpcodecs/vf_pp.c deleted file mode 100644 index 2624d67b0c..0000000000 --- a/libavfilter/libmpcodecs/vf_pp.c +++ /dev/null @@ -1,239 +0,0 @@ -/* - * 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= PP_CPU_CAPS_AUTO; - - 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 ff_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 ff_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 ff_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=ff_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=ff_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 ff_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=ff_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 ff_vf_info_pp = { - "postprocessing", - "pp", - "A'rpi", - "", - vf_open, - NULL -}; - -//===========================================================================// |