| /* |
| * 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){ |
| 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 |
| }; |
| |
| //===========================================================================// |