11 #include "libvo/video_out.h"
14 #include "libass/ass.h"
15 #include "libass/ass_mp.h"
16 extern ass_track_t
* ass_track
;
19 //===========================================================================//
21 extern int sub_visibility
;
22 extern float sub_delay
;
26 const vo_functions_t
*vo
;
28 ass_renderer_t
* ass_priv
;
32 #define video_out (vf->priv->vo)
34 static int query_format(struct vf_instance_s
* vf
, unsigned int fmt
); /* forward declaration */
36 static int config(struct vf_instance_s
* vf
,
37 int width
, int height
, int d_width
, int d_height
,
38 unsigned int flags
, unsigned int outfmt
){
40 if ((width
<= 0) || (height
<= 0) || (d_width
<= 0) || (d_height
<= 0))
42 mp_msg(MSGT_CPLAYER
, MSGL_ERR
, "VO: invalid dimensions!\n");
47 { const vo_info_t
*info
= video_out
->info
;
48 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"VO: [%s] %dx%d => %dx%d %s %s%s%s%s\n",info
->short_name
,
51 vo_format_name(outfmt
),
52 (flags
&VOFLAG_FULLSCREEN
)?" [fs]":"",
53 (flags
&VOFLAG_MODESWITCHING
)?" [vm]":"",
54 (flags
&VOFLAG_SWSCALE
)?" [zoom]":"",
55 (flags
&VOFLAG_FLIPPING
)?" [flip]":"");
56 mp_msg(MSGT_CPLAYER
,MSGL_V
,"VO: Description: %s\n",info
->name
);
57 mp_msg(MSGT_CPLAYER
,MSGL_V
,"VO: Author: %s\n", info
->author
);
58 if(info
->comment
&& strlen(info
->comment
) > 0)
59 mp_msg(MSGT_CPLAYER
,MSGL_V
,"VO: Comment: %s\n", info
->comment
);
62 // save vo's stride capability for the wanted colorspace:
63 vf
->default_caps
=query_format(vf
,outfmt
);
65 if(config_video_out(video_out
,width
,height
,d_width
,d_height
,flags
,"MPlayer",outfmt
))
69 if (vf
->priv
->ass_priv
)
70 ass_configure(vf
->priv
->ass_priv
, width
, height
, !!(vf
->default_caps
& VFCAP_EOSD_UNSCALED
));
77 static int control(struct vf_instance_s
* vf
, int request
, void* data
)
80 case VFCTRL_GET_DEINTERLACE
:
82 if(!video_out
) return CONTROL_FALSE
; // vo not configured?
83 return(video_out
->control(VOCTRL_GET_DEINTERLACE
, data
)
84 == VO_TRUE
) ? CONTROL_TRUE
: CONTROL_FALSE
;
86 case VFCTRL_SET_DEINTERLACE
:
88 if(!video_out
) return CONTROL_FALSE
; // vo not configured?
89 return(video_out
->control(VOCTRL_SET_DEINTERLACE
, data
)
90 == VO_TRUE
) ? CONTROL_TRUE
: CONTROL_FALSE
;
93 if(!vo_config_count
) return CONTROL_FALSE
; // vo not configured?
94 video_out
->draw_osd();
96 case VFCTRL_FLIP_PAGE
:
98 if(!vo_config_count
) return CONTROL_FALSE
; // vo not configured?
99 video_out
->flip_page();
102 case VFCTRL_SET_EQUALIZER
:
104 vf_equalizer_t
*eq
=data
;
105 if(!vo_config_count
) return CONTROL_FALSE
; // vo not configured?
106 return((video_out
->control(VOCTRL_SET_EQUALIZER
, eq
->item
, eq
->value
) == VO_TRUE
) ? CONTROL_TRUE
: CONTROL_FALSE
);
108 case VFCTRL_GET_EQUALIZER
:
110 vf_equalizer_t
*eq
=data
;
111 if(!vo_config_count
) return CONTROL_FALSE
; // vo not configured?
112 return((video_out
->control(VOCTRL_GET_EQUALIZER
, eq
->item
, &eq
->value
) == VO_TRUE
) ? CONTROL_TRUE
: CONTROL_FALSE
);
115 case VFCTRL_INIT_EOSD
:
117 vf
->priv
->ass_priv
= ass_renderer_init((ass_library_t
*)data
);
118 if (!vf
->priv
->ass_priv
) return CONTROL_FALSE
;
119 ass_configure_fonts(vf
->priv
->ass_priv
);
120 vf
->priv
->prev_visibility
= 0;
123 case VFCTRL_DRAW_EOSD
:
125 mp_eosd_images_t images
= {NULL
, 2};
126 double pts
= vf
->priv
->pts
;
127 if (!vo_config_count
|| !vf
->priv
->ass_priv
) return CONTROL_FALSE
;
128 if (sub_visibility
&& vf
->priv
->ass_priv
&& ass_track
&& (pts
!= MP_NOPTS_VALUE
)) {
130 memset(&res
, 0, sizeof(res
));
131 if (video_out
->control(VOCTRL_GET_EOSD_RES
, &res
) == VO_TRUE
) {
132 ass_set_frame_size(vf
->priv
->ass_priv
, res
.w
, res
.h
);
133 ass_set_margins(vf
->priv
->ass_priv
, res
.mt
, res
.mb
, res
.ml
, res
.mr
);
134 ass_set_aspect_ratio(vf
->priv
->ass_priv
, (double)res
.w
/ res
.h
);
137 images
.imgs
= ass_render_frame(vf
->priv
->ass_priv
, ass_track
, (pts
+sub_delay
) * 1000 + .5, &images
.changed
);
138 if (!vf
->priv
->prev_visibility
)
140 vf
->priv
->prev_visibility
= 1;
142 vf
->priv
->prev_visibility
= 0;
143 vf
->priv
->prev_visibility
= sub_visibility
;
144 return (video_out
->control(VOCTRL_DRAW_EOSD
, &images
) == VO_TRUE
) ? CONTROL_TRUE
: CONTROL_FALSE
;
149 *(double *)data
= vf
->priv
->pts
;
153 // return video_out->control(request,data);
154 return CONTROL_UNKNOWN
;
157 static int query_format(struct vf_instance_s
* vf
, unsigned int fmt
){
158 int flags
=video_out
->control(VOCTRL_QUERY_FORMAT
,&fmt
);
159 // draw_slice() accepts stride, draw_frame() doesn't:
161 if(fmt
==IMGFMT_YV12
|| fmt
==IMGFMT_I420
|| fmt
==IMGFMT_IYUV
)
162 flags
|=VFCAP_ACCEPT_STRIDE
;
166 static void get_image(struct vf_instance_s
* vf
,
168 if(vo_directrendering
&& vo_config_count
)
169 video_out
->control(VOCTRL_GET_IMAGE
,mpi
);
172 static int put_image(struct vf_instance_s
* vf
,
173 mp_image_t
*mpi
, double pts
){
174 if(!vo_config_count
) return 0; // vo not configured?
175 // record pts (potentially modified by filters) for main loop
177 // first check, maybe the vo/vf plugin implements draw_image using mpi:
178 if(video_out
->control(VOCTRL_DRAW_IMAGE
,mpi
)==VO_TRUE
) return 1; // done.
179 // nope, fallback to old draw_frame/draw_slice:
180 if(!(mpi
->flags
&(MP_IMGFLAG_DIRECT
|MP_IMGFLAG_DRAW_CALLBACK
))){
182 // if(mpi->flags&MP_IMGFLAG_PLANAR)
183 if(vf
->default_caps
&VFCAP_ACCEPT_STRIDE
)
184 video_out
->draw_slice(mpi
->planes
,mpi
->stride
,mpi
->w
,mpi
->h
,mpi
->x
,mpi
->y
);
186 video_out
->draw_frame(mpi
->planes
);
191 static void start_slice(struct vf_instance_s
* vf
,
193 if(!vo_config_count
) return; // vo not configured?
194 video_out
->control(VOCTRL_START_SLICE
,mpi
);
197 static void draw_slice(struct vf_instance_s
* vf
,
198 unsigned char** src
, int* stride
, int w
,int h
, int x
, int y
){
199 if(!vo_config_count
) return; // vo not configured?
200 video_out
->draw_slice(src
,stride
,w
,h
,x
,y
);
203 static void uninit(struct vf_instance_s
* vf
)
207 if (vf
->priv
->ass_priv
)
208 ass_renderer_done(vf
->priv
->ass_priv
);
213 //===========================================================================//
215 static int open(vf_instance_t
*vf
, char* args
){
218 vf
->query_format
=query_format
;
219 vf
->get_image
=get_image
;
220 vf
->put_image
=put_image
;
221 vf
->draw_slice
=draw_slice
;
222 vf
->start_slice
=start_slice
;
224 vf
->priv
=calloc(1, sizeof(struct vf_priv_s
));
225 vf
->priv
->vo
= (const vo_functions_t
*)args
;
226 if(!video_out
) return 0; // no vo ?
227 // if(video_out->preinit(args)) return 0; // preinit failed
231 const vf_info_t vf_info_vo
= {
240 //===========================================================================//