4 #include "stream/stream.h"
5 #include "libmpdemux/demuxer.h"
6 #include "libmpdemux/stheader.h"
9 #include "libvo/video_out.h"
10 #include "cpudetect.h"
16 #ifdef CONFIG_TV_TELETEXT
17 #include "stream/tv.h"
19 #include "ffmpeg_files/intreadwrite.h"
22 double sub_last_pts
= -303;
26 ass_track_t
* ass_track
= 0; // current track to render
29 sub_data
* subdata
= NULL
;
30 subtitle
* vo_sub_last
= NULL
;
33 void print_version(const char* name
)
35 mp_msg(MSGT_CPLAYER
, MSGL_INFO
, MP_TITLE
, name
);
37 /* Test for CPU capabilities (and corresponding OS support) for optimizing */
38 GetCpuCaps(&gCpuCaps
);
40 mp_msg(MSGT_CPLAYER
, MSGL_V
,
41 "CPUflags: MMX: %d MMX2: %d 3DNow: %d 3DNowExt: %d SSE: %d SSE2: %d SSSE3: %d\n",
42 gCpuCaps
.hasMMX
, gCpuCaps
.hasMMX2
,
43 gCpuCaps
.has3DNow
, gCpuCaps
.has3DNowExt
,
44 gCpuCaps
.hasSSE
, gCpuCaps
.hasSSE2
, gCpuCaps
.hasSSSE3
);
45 #if CONFIG_RUNTIME_CPUDETECT
46 mp_tmsg(MSGT_CPLAYER
,MSGL_V
, "Compiled with runtime CPU detection.\n");
48 mp_tmsg(MSGT_CPLAYER
,MSGL_V
, "Compiled for x86 CPU with extensions:");
50 mp_msg(MSGT_CPLAYER
,MSGL_V
," MMX");
52 mp_msg(MSGT_CPLAYER
,MSGL_V
," MMX2");
54 mp_msg(MSGT_CPLAYER
,MSGL_V
," 3DNow");
56 mp_msg(MSGT_CPLAYER
,MSGL_V
," 3DNowExt");
58 mp_msg(MSGT_CPLAYER
,MSGL_V
," SSE");
60 mp_msg(MSGT_CPLAYER
,MSGL_V
," SSE2");
62 mp_msg(MSGT_CPLAYER
,MSGL_V
," SSSE3");
64 mp_msg(MSGT_CPLAYER
,MSGL_V
," CMOV");
65 mp_msg(MSGT_CPLAYER
,MSGL_V
,"\n");
66 #endif /* CONFIG_RUNTIME_CPUDETECT */
71 void update_subtitles(sh_video_t
*sh_video
, demux_stream_t
*d_dvdsub
,
72 double video_offset
, int reset
)
74 struct MPOpts
*opts
= sh_video
->opts
;
75 unsigned char *packet
=NULL
;
77 char type
= d_dvdsub
->sh
? ((sh_sub_t
*)d_dvdsub
->sh
)->type
: 'v';
80 sub_clear_text(&subs
, MP_NOPTS_VALUE
);
83 vo_osd_changed(OSDTYPE_SUBTITLE
);
86 spudec_reset(vo_spudec
);
87 vo_osd_changed(OSDTYPE_SPU
);
92 double pts
= sh_video
->pts
;
93 if (sub_fps
==0) sub_fps
= sh_video
->fps
;
94 current_module
= "find_sub";
95 if (pts
> sub_last_pts
|| pts
< sub_last_pts
-1.0) {
96 find_sub(subdata
, (pts
+sub_delay
) *
97 (subdata
->sub_uses_time
? 100. : sub_fps
));
98 if (vo_sub
) vo_sub_last
= vo_sub
;
99 // FIXME! frame counter...
105 if (vo_spudec
&& (vobsub_id
>= 0 || (opts
->sub_id
>= 0 && type
== 'v'))) {
107 current_module
= "spudec";
108 spudec_heartbeat(vo_spudec
, 90000*sh_video
->timer
);
109 /* Get a sub packet from the DVD or a vobsub and make a timestamp
110 * relative to sh_video->timer */
115 if (sh_video
->pts
+sub_delay
>= 0) {
116 len
= vobsub_get_packet(vo_vobsub
, sh_video
->pts
+sub_delay
,
117 (void**)&packet
, ×tamp
);
119 timestamp
-= (sh_video
->pts
+ sub_delay
- sh_video
->timer
)*90000;
120 mp_dbg(MSGT_CPLAYER
,MSGL_V
,"\rVOB sub: len=%d v_pts=%5.3f v_timer=%5.3f sub=%5.3f ts=%d \n",len
,sh_video
->pts
,sh_video
->timer
,timestamp
/ 90000.0,timestamp
);
125 len
= ds_get_packet_sub(d_dvdsub
, (unsigned char**)&packet
);
127 // XXX This is wrong, sh_video->pts can be arbitrarily
128 // much behind demuxing position. Unfortunately using
129 // d_video->pts which would have been the simplest
130 // improvement doesn't work because mpeg specific hacks
131 // in video.c set d_video->pts to 0.
132 float x
= d_dvdsub
->pts
- sh_video
->pts
;
133 if (x
> -20 && x
< 20) // prevent missing subs on pts reset
134 timestamp
= 90000*(sh_video
->timer
+ d_dvdsub
->pts
135 + sub_delay
- sh_video
->pts
);
136 else timestamp
= 90000*(sh_video
->timer
+ sub_delay
);
137 mp_dbg(MSGT_CPLAYER
, MSGL_V
, "\rDVD sub: len=%d "
138 "v_pts=%5.3f s_pts=%5.3f ts=%d \n", len
,
139 sh_video
->pts
, d_dvdsub
->pts
, timestamp
);
142 if (len
<=0 || !packet
) break;
143 if (vo_vobsub
|| timestamp
>= 0)
144 spudec_assemble(vo_spudec
, packet
, len
, timestamp
);
147 if (spudec_changed(vo_spudec
))
148 vo_osd_changed(OSDTYPE_SPU
);
149 } else if (opts
->sub_id
>= 0
150 && (type
== 't' || type
== 'm' || type
== 'a')) {
151 double curpts
= sh_video
->pts
+ sub_delay
;
154 while (d_dvdsub
->first
) {
155 double pts
= ds_get_next_pts(d_dvdsub
) + video_offset
;
158 endpts
= d_dvdsub
->first
->endpts
+ video_offset
;
159 len
= ds_get_packet_sub(d_dvdsub
, &packet
);
161 if (len
< 2) continue;
162 len
= FFMIN(len
- 2, AV_RB16(packet
));
167 sh_sub_t
* sh
= d_dvdsub
->sh
;
168 ass_track
= sh
? sh
->ass_track
: NULL
;
169 if (!ass_track
) continue;
170 if (type
== 'a') { // ssa/ass subs with libass
171 ass_process_chunk(ass_track
, packet
, len
,
172 (long long)(pts
*1000 + 0.5),
173 (long long)((endpts
-pts
)*1000 + 0.5));
174 } else { // plaintext subs with libass
176 if (pts
!= MP_NOPTS_VALUE
) {
177 if (endpts
== MP_NOPTS_VALUE
) endpts
= pts
+ 3;
178 sub_clear_text(&subs
, MP_NOPTS_VALUE
);
179 sub_add_text(&subs
, packet
, len
, endpts
);
180 subs
.start
= pts
* 100;
181 subs
.end
= endpts
* 100;
182 ass_process_subtitle(ass_track
, &subs
);
188 if (pts
!= MP_NOPTS_VALUE
) {
189 if (endpts
== MP_NOPTS_VALUE
)
190 sub_clear_text(&subs
, MP_NOPTS_VALUE
);
191 if (type
== 'a') { // ssa/ass subs without libass => convert to plaintext
193 unsigned char* p
= packet
;
194 for (i
=0; i
< 8 && *p
!= '\0'; p
++)
197 if (*p
== '\0') /* Broken line? */
202 sub_add_text(&subs
, packet
, len
, endpts
);
203 vo_osd_changed(OSDTYPE_SUBTITLE
);
206 if (sub_clear_text(&subs
, curpts
))
207 vo_osd_changed(OSDTYPE_SUBTITLE
);
212 void update_teletext(sh_video_t
*sh_video
, demuxer_t
*demuxer
, int reset
)
214 #ifdef CONFIG_TV_TELETEXT
215 tvi_handle_t
* tvh
=demuxer
->priv
;
218 if (demuxer
->type
!= DEMUXER_TYPE_TV
|| !tvh
) return;
220 //Also forcing page update when such ioctl is not supported or call error occured
221 if(tvh
->functions
->control(tvh
->priv
,TV_VBI_CONTROL_IS_CHANGED
,&page_changed
)!=TVI_CONTROL_TRUE
)
227 if(tvh
->functions
->control(tvh
->priv
,TV_VBI_CONTROL_GET_VBIPAGE
,&vo_osd_teletext_page
)!=TVI_CONTROL_TRUE
)
228 vo_osd_teletext_page
=NULL
;
229 if(tvh
->functions
->control(tvh
->priv
,TV_VBI_CONTROL_GET_HALF_PAGE
,&vo_osd_teletext_half
)!=TVI_CONTROL_TRUE
)
230 vo_osd_teletext_half
=0;
231 if(tvh
->functions
->control(tvh
->priv
,TV_VBI_CONTROL_GET_MODE
,&vo_osd_teletext_mode
)!=TVI_CONTROL_TRUE
)
232 vo_osd_teletext_mode
=0;
233 if(tvh
->functions
->control(tvh
->priv
,TV_VBI_CONTROL_GET_FORMAT
,&vo_osd_teletext_format
)!=TVI_CONTROL_TRUE
)
234 vo_osd_teletext_format
=0;
235 vo_osd_changed(OSDTYPE_TELETEXT
);
237 tvh
->functions
->control(tvh
->priv
,TV_VBI_CONTROL_MARK_UNCHANGED
,NULL
);
241 int select_audio(demuxer_t
* demuxer
, int audio_id
, char* audio_lang
)
243 if (audio_id
== -1 && audio_lang
)
244 audio_id
= demuxer_audio_track_by_lang(demuxer
, audio_lang
);
246 audio_id
= demuxer_default_audio_track(demuxer
);
247 if (audio_id
!= -1) // -1 (automatic) is the default behaviour of demuxers
248 demuxer_switch_audio(demuxer
, audio_id
);
249 if (audio_id
== -2) { // some demuxers don't yet know how to switch to no sound
250 demuxer
->audio
->id
= -2;
251 demuxer
->audio
->sh
= NULL
;
253 return demuxer
->audio
->id
;
256 /* Parse -noconfig common to both programs */
257 int disable_system_conf
=0;
258 int disable_user_conf
=0;
260 /* Disable all configuration files */
261 static void noconfig_all(void)
263 disable_system_conf
= 1;
264 disable_user_conf
= 1;
267 const m_option_t noconfig_opts
[] = {
268 {"all", noconfig_all
, CONF_TYPE_FUNC
, CONF_GLOBAL
|CONF_NOCFG
|CONF_PRE_PARSE
, 0, 0, NULL
},
269 {"system", &disable_system_conf
, CONF_TYPE_FLAG
, CONF_GLOBAL
|CONF_NOCFG
|CONF_PRE_PARSE
, 0, 1, NULL
},
270 {"user", &disable_user_conf
, CONF_TYPE_FLAG
, CONF_GLOBAL
|CONF_NOCFG
|CONF_PRE_PARSE
, 0, 1, NULL
},
271 {NULL
, NULL
, 0, 0, 0, 0, NULL
}