1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
#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"
#ifdef HAVE_MALLOC_H
#include <malloc.h>
#endif
#include "img_format.h"
#include "mp_image.h"
#include "vf.h"
#include "libavutil/internal.h"
#include "libpostproc/postprocess.h"
#ifdef CONFIG_LIBPOSTPROC_A
#define EMU_OLD
#include "libpostproc/postprocess_internal.h"
#endif
#undef malloc
struct vf_priv_s {
int pp;
pp_mode_t *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);
}
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);
}
//===========================================================================//
extern int divx_quality;
static const unsigned int fmt_list[]={
IMGFMT_YV12,
IMGFMT_I420,
IMGFMT_IYUV,
IMGFMT_444P,
IMGFMT_422P,
IMGFMT_411P,
0
};
static int 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= (PPMode*)memalign(8, 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",
"",
open,
NULL
};
//===========================================================================//
|
