2 * This file is part of MPlayer.
4 * MPlayer is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * MPlayer is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with MPlayer; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
27 #include "cpudetect.h"
33 #include "img_format.h"
36 #include "libpostproc/postprocess.h"
38 #ifdef CONFIG_FFMPEG_A
40 #include "libpostproc/postprocess_internal.h"
47 pp_mode *ppMode[PP_QUALITY_MAX+1];
52 //===========================================================================//
54 static int config(struct vf_instance *vf,
55 int width, int height, int d_width, int d_height,
56 unsigned int voflags, unsigned int outfmt){
57 int flags= PP_CPU_CAPS_AUTO;
60 case IMGFMT_444P: flags|= PP_FORMAT_444; break;
61 case IMGFMT_422P: flags|= PP_FORMAT_422; break;
62 case IMGFMT_411P: flags|= PP_FORMAT_411; break;
63 default: flags|= PP_FORMAT_420; break;
66 if(vf->priv->context) pp_free_context(vf->priv->context);
67 vf->priv->context= pp_get_context(width, height, flags);
69 return ff_vf_next_config(vf,width,height,d_width,d_height,voflags,outfmt);
72 static void uninit(struct vf_instance *vf){
74 for(i=0; i<=PP_QUALITY_MAX; i++){
75 if(vf->priv->ppMode[i])
76 pp_free_mode(vf->priv->ppMode[i]);
78 if(vf->priv->context) pp_free_context(vf->priv->context);
82 static int query_format(struct vf_instance *vf, unsigned int fmt){
90 return ff_vf_next_query_format(vf,fmt);
95 static int control(struct vf_instance *vf, int request, void* data){
97 case VFCTRL_QUERY_MAX_PP_LEVEL:
98 return PP_QUALITY_MAX;
99 case VFCTRL_SET_PP_LEVEL:
100 vf->priv->pp= *((unsigned int*)data);
103 return ff_vf_next_control(vf,request,data);
106 static void get_image(struct vf_instance *vf, mp_image_t *mpi){
107 if(vf->priv->pp&0xFFFF) return; // non-local filters enabled
108 if((mpi->type==MP_IMGTYPE_IPB || vf->priv->pp) &&
109 mpi->flags&MP_IMGFLAG_PRESERVE) return; // don't change
110 if(!(mpi->flags&MP_IMGFLAG_ACCEPT_STRIDE) && mpi->imgfmt!=vf->priv->outfmt)
111 return; // colorspace differ
112 // ok, we can do pp in-place (or pp disabled):
113 vf->dmpi=ff_vf_get_image(vf->next,mpi->imgfmt,
114 mpi->type, mpi->flags | MP_IMGFLAG_READABLE, mpi->width, mpi->height);
115 mpi->planes[0]=vf->dmpi->planes[0];
116 mpi->stride[0]=vf->dmpi->stride[0];
117 mpi->width=vf->dmpi->width;
118 if(mpi->flags&MP_IMGFLAG_PLANAR){
119 mpi->planes[1]=vf->dmpi->planes[1];
120 mpi->planes[2]=vf->dmpi->planes[2];
121 mpi->stride[1]=vf->dmpi->stride[1];
122 mpi->stride[2]=vf->dmpi->stride[2];
124 mpi->flags|=MP_IMGFLAG_DIRECT;
127 static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
128 if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
129 // no DR, so get a new image! hope we'll get DR buffer:
130 vf->dmpi=ff_vf_get_image(vf->next,mpi->imgfmt,
131 MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE |
132 MP_IMGFLAG_PREFER_ALIGNED_STRIDE | MP_IMGFLAG_READABLE,
133 // MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
135 (mpi->width+7)&(~7),(mpi->height+7)&(~7));
136 vf->dmpi->w=mpi->w; vf->dmpi->h=mpi->h; // display w;h
139 if(vf->priv->pp || !(mpi->flags&MP_IMGFLAG_DIRECT)){
140 // do the postprocessing! (or copy if no DR)
141 pp_postprocess(mpi->planes ,mpi->stride,
142 vf->dmpi->planes,vf->dmpi->stride,
143 (mpi->w+7)&(~7),mpi->h,
144 mpi->qscale, mpi->qstride,
145 vf->priv->ppMode[ vf->priv->pp ], vf->priv->context,
146 #ifdef PP_PICT_TYPE_QP2
147 mpi->pict_type | (mpi->qscale_type ? PP_PICT_TYPE_QP2 : 0));
152 return ff_vf_next_put_image(vf,vf->dmpi, pts);
155 //===========================================================================//
157 static const unsigned int fmt_list[]={
167 static int vf_open(vf_instance_t *vf, char *args){
172 vf->query_format=query_format;
175 vf->get_image=get_image;
176 vf->put_image=put_image;
178 vf->default_caps=VFCAP_ACCEPT_STRIDE|VFCAP_POSTPROC;
179 vf->priv=malloc(sizeof(struct vf_priv_s));
180 vf->priv->context=NULL;
183 vf->priv->outfmt=ff_vf_match_csp(&vf->next,fmt_list,IMGFMT_YV12);
184 if(!vf->priv->outfmt) return 0; // no csp match :(
187 hex_mode= strtol(args, &endptr, 0);
199 for(i=0; i<=PP_QUALITY_MAX; i++){
200 vf->priv->ppMode[i]= pp_get_mode_by_name_and_quality(name, i);
201 if(vf->priv->ppMode[i]==NULL) return -1;
205 /* hex mode for compatibility */
206 for(i=0; i<=PP_QUALITY_MAX; i++){
209 ppMode = av_malloc(sizeof(PPMode));
211 ppMode->lumMode= hex_mode;
212 ppMode->chromMode= ((hex_mode&0xFF)>>4) | (hex_mode&0xFFFFFF00);
213 ppMode->maxTmpNoise[0]= 700;
214 ppMode->maxTmpNoise[1]= 1500;
215 ppMode->maxTmpNoise[2]= 3000;
216 ppMode->maxAllowedY= 234;
217 ppMode->minAllowedY= 16;
218 ppMode->baseDcDiff= 256/4;
219 ppMode->flatnessThreshold=40;
221 vf->priv->ppMode[i]= ppMode;
226 vf->priv->pp=PP_QUALITY_MAX;
230 const vf_info_t ff_vf_info_pp = {
239 //===========================================================================//