add spdif example from beandog
[mplayer/glamo.git] / mpcommon.c
blobba5e20db8952cd579842a9109f6495d68405db8b
1 #include <stdlib.h>
2 #include "stream/stream.h"
3 #include "libmpdemux/demuxer.h"
4 #include "libmpdemux/stheader.h"
5 #include "mplayer.h"
6 #include "libvo/sub.h"
7 #include "libvo/video_out.h"
8 #include "cpudetect.h"
9 #include "help_mp.h"
10 #include "mp_msg.h"
11 #include "spudec.h"
12 #include "version.h"
13 #include "vobsub.h"
14 #include "libmpcodecs/dec_teletext.h"
15 #include "libavutil/intreadwrite.h"
16 #include "m_option.h"
17 #include "mpcommon.h"
19 double sub_last_pts = -303;
21 #ifdef CONFIG_ASS
22 #include "libass/ass.h"
23 #include "libass/ass_mp.h"
24 ass_track_t* ass_track = 0; // current track to render
25 #endif
27 sub_data* subdata = NULL;
28 subtitle* vo_sub_last = NULL;
31 void print_version(const char* name)
33 mp_msg(MSGT_CPLAYER, MSGL_INFO, MP_TITLE, name);
35 /* Test for CPU capabilities (and corresponding OS support) for optimizing */
36 GetCpuCaps(&gCpuCaps);
37 #if ARCH_X86
38 mp_msg(MSGT_CPLAYER, MSGL_V,
39 "CPUflags: MMX: %d MMX2: %d 3DNow: %d 3DNowExt: %d SSE: %d SSE2: %d SSSE3: %d\n",
40 gCpuCaps.hasMMX, gCpuCaps.hasMMX2,
41 gCpuCaps.has3DNow, gCpuCaps.has3DNowExt,
42 gCpuCaps.hasSSE, gCpuCaps.hasSSE2, gCpuCaps.hasSSSE3);
43 #if CONFIG_RUNTIME_CPUDETECT
44 mp_msg(MSGT_CPLAYER,MSGL_V, MSGTR_CompiledWithRuntimeDetection);
45 #else
46 mp_msg(MSGT_CPLAYER,MSGL_V, MSGTR_CompiledWithCPUExtensions);
47 if (HAVE_MMX)
48 mp_msg(MSGT_CPLAYER,MSGL_V," MMX");
49 if (HAVE_MMX2)
50 mp_msg(MSGT_CPLAYER,MSGL_V," MMX2");
51 if (HAVE_AMD3DNOW)
52 mp_msg(MSGT_CPLAYER,MSGL_V," 3DNow");
53 if (HAVE_AMD3DNOWEXT)
54 mp_msg(MSGT_CPLAYER,MSGL_V," 3DNowExt");
55 if (HAVE_SSE)
56 mp_msg(MSGT_CPLAYER,MSGL_V," SSE");
57 if (HAVE_SSE2)
58 mp_msg(MSGT_CPLAYER,MSGL_V," SSE2");
59 if (HAVE_SSSE3)
60 mp_msg(MSGT_CPLAYER,MSGL_V," SSSE3");
61 if (HAVE_CMOV)
62 mp_msg(MSGT_CPLAYER,MSGL_V," CMOV");
63 mp_msg(MSGT_CPLAYER,MSGL_V,"\n");
64 #endif /* CONFIG_RUNTIME_CPUDETECT */
65 #endif /* ARCH_X86 */
69 void update_subtitles(sh_video_t *sh_video, double refpts, demux_stream_t *d_dvdsub, int reset)
71 unsigned char *packet=NULL;
72 int len;
73 char type = d_dvdsub->sh ? ((sh_sub_t *)d_dvdsub->sh)->type : 'v';
74 static subtitle subs;
75 if (reset) {
76 sub_clear_text(&subs, MP_NOPTS_VALUE);
77 if (vo_sub) {
78 set_osd_subtitle(NULL);
80 if (vo_spudec) {
81 spudec_reset(vo_spudec);
82 vo_osd_changed(OSDTYPE_SPU);
85 // find sub
86 if (subdata) {
87 if (sub_fps==0) sub_fps = sh_video ? sh_video->fps : 25;
88 current_module = "find_sub";
89 if (refpts > sub_last_pts || refpts < sub_last_pts-1.0) {
90 find_sub(subdata, (refpts+sub_delay) *
91 (subdata->sub_uses_time ? 100. : sub_fps));
92 if (vo_sub) vo_sub_last = vo_sub;
93 // FIXME! frame counter...
94 sub_last_pts = refpts;
98 // DVD sub:
99 if (vo_config_count && vo_spudec &&
100 (vobsub_id >= 0 || (dvdsub_id >= 0 && type == 'v'))) {
101 int timestamp;
102 current_module = "spudec";
103 spudec_heartbeat(vo_spudec, 90000*sh_video->timer);
104 /* Get a sub packet from the DVD or a vobsub and make a timestamp
105 * relative to sh_video->timer */
106 while(1) {
107 // Vobsub
108 len = 0;
109 if (vo_vobsub) {
110 if (refpts+sub_delay >= 0) {
111 len = vobsub_get_packet(vo_vobsub, refpts+sub_delay,
112 (void**)&packet, &timestamp);
113 if (len > 0) {
114 timestamp -= (refpts + sub_delay - sh_video->timer)*90000;
115 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,refpts,sh_video->timer,timestamp / 90000.0,timestamp);
118 } else {
119 // DVD sub
120 len = ds_get_packet_sub(d_dvdsub, (unsigned char**)&packet);
121 if (len > 0) {
122 // XXX This is wrong, sh_video->pts can be arbitrarily
123 // much behind demuxing position. Unfortunately using
124 // d_video->pts which would have been the simplest
125 // improvement doesn't work because mpeg specific hacks
126 // in video.c set d_video->pts to 0.
127 float x = d_dvdsub->pts - refpts;
128 if (x > -20 && x < 20) // prevent missing subs on pts reset
129 timestamp = 90000*(sh_video->timer + d_dvdsub->pts
130 + sub_delay - refpts);
131 else timestamp = 90000*(sh_video->timer + sub_delay);
132 mp_dbg(MSGT_CPLAYER, MSGL_V, "\rDVD sub: len=%d "
133 "v_pts=%5.3f s_pts=%5.3f ts=%d \n", len,
134 refpts, d_dvdsub->pts, timestamp);
137 if (len<=0 || !packet) break;
138 if (vo_vobsub || timestamp >= 0)
139 spudec_assemble(vo_spudec, packet, len, timestamp);
142 if (spudec_changed(vo_spudec))
143 vo_osd_changed(OSDTYPE_SPU);
144 } else if (dvdsub_id >= 0 && (type == 't' || type == 'm' || type == 'a' || type == 'd')) {
145 double curpts = refpts + sub_delay;
146 double endpts;
147 if (type == 'd' && !d_dvdsub->demuxer->teletext) {
148 tt_stream_props tsp = {0};
149 void *ptr = &tsp;
150 if (teletext_control(NULL, TV_VBI_CONTROL_START, &ptr) == VBI_CONTROL_TRUE)
151 d_dvdsub->demuxer->teletext = ptr;
153 if (d_dvdsub->non_interleaved)
154 ds_get_next_pts(d_dvdsub);
155 while (d_dvdsub->first) {
156 double subpts = ds_get_next_pts(d_dvdsub);
157 if (subpts > curpts)
158 break;
159 endpts = d_dvdsub->first->endpts;
160 len = ds_get_packet_sub(d_dvdsub, &packet);
161 if (type == 'm') {
162 if (len < 2) continue;
163 len = FFMIN(len - 2, AV_RB16(packet));
164 packet += 2;
166 if (type == 'd') {
167 if (d_dvdsub->demuxer->teletext) {
168 uint8_t *p = packet;
169 p++;
170 len--;
171 while (len >= 46) {
172 int sublen = p[1];
173 if (p[0] == 2 || p[0] == 3)
174 teletext_control(d_dvdsub->demuxer->teletext,
175 TV_VBI_CONTROL_DECODE_DVB, p + 2);
176 p += sublen + 2;
177 len -= sublen + 2;
180 continue;
182 #ifdef CONFIG_ASS
183 if (ass_enabled) {
184 sh_sub_t* sh = d_dvdsub->sh;
185 ass_track = sh ? sh->ass_track : NULL;
186 if (!ass_track) continue;
187 if (type == 'a') { // ssa/ass subs with libass
188 ass_process_chunk(ass_track, packet, len,
189 (long long)(subpts*1000 + 0.5),
190 (long long)((endpts-subpts)*1000 + 0.5));
191 } else { // plaintext subs with libass
192 if (subpts != MP_NOPTS_VALUE) {
193 if (endpts == MP_NOPTS_VALUE) endpts = subpts + 3;
194 sub_clear_text(&subs, MP_NOPTS_VALUE);
195 sub_add_text(&subs, packet, len, endpts);
196 subs.start = subpts * 100;
197 subs.end = endpts * 100;
198 ass_process_subtitle(ass_track, &subs);
201 continue;
203 #endif
204 if (subpts != MP_NOPTS_VALUE) {
205 if (endpts == MP_NOPTS_VALUE)
206 sub_clear_text(&subs, MP_NOPTS_VALUE);
207 if (type == 'a') { // ssa/ass subs without libass => convert to plaintext
208 int i;
209 unsigned char* p = packet;
210 for (i=0; i < 8 && *p != '\0'; p++)
211 if (*p == ',')
212 i++;
213 if (*p == '\0') /* Broken line? */
214 continue;
215 len -= p - packet;
216 packet = p;
218 sub_add_text(&subs, packet, len, endpts);
219 set_osd_subtitle(&subs);
221 if (d_dvdsub->non_interleaved)
222 ds_get_next_pts(d_dvdsub);
224 if (sub_clear_text(&subs, curpts))
225 set_osd_subtitle(&subs);
227 current_module=NULL;
230 void update_teletext(sh_video_t *sh_video, demuxer_t *demuxer, int reset)
232 int page_changed;
234 if (!demuxer->teletext)
235 return;
237 //Also forcing page update when such ioctl is not supported or call error occured
238 if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_IS_CHANGED,&page_changed)!=VBI_CONTROL_TRUE)
239 page_changed=1;
241 if(!page_changed)
242 return;
244 if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_VBIPAGE,&vo_osd_teletext_page)!=VBI_CONTROL_TRUE)
245 vo_osd_teletext_page=NULL;
246 if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_HALF_PAGE,&vo_osd_teletext_half)!=VBI_CONTROL_TRUE)
247 vo_osd_teletext_half=0;
248 if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_MODE,&vo_osd_teletext_mode)!=VBI_CONTROL_TRUE)
249 vo_osd_teletext_mode=0;
250 if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_FORMAT,&vo_osd_teletext_format)!=VBI_CONTROL_TRUE)
251 vo_osd_teletext_format=0;
252 vo_osd_changed(OSDTYPE_TELETEXT);
254 teletext_control(demuxer->teletext,TV_VBI_CONTROL_MARK_UNCHANGED,NULL);
257 int select_audio(demuxer_t* demuxer, int audio_id, char* audio_lang)
259 if (audio_id == -1 && audio_lang)
260 audio_id = demuxer_audio_track_by_lang(demuxer, audio_lang);
261 if (audio_id == -1)
262 audio_id = demuxer_default_audio_track(demuxer);
263 if (audio_id != -1) // -1 (automatic) is the default behaviour of demuxers
264 demuxer_switch_audio(demuxer, audio_id);
265 if (audio_id == -2) { // some demuxers don't yet know how to switch to no sound
266 demuxer->audio->id = -2;
267 demuxer->audio->sh = NULL;
269 return demuxer->audio->id;
272 /* Parse -noconfig common to both programs */
273 int disable_system_conf=0;
274 int disable_user_conf=0;
275 #ifdef CONFIG_GUI
276 int disable_gui_conf=0;
277 #endif /* CONFIG_GUI */
279 /* Disable all configuration files */
280 static void noconfig_all(void)
282 disable_system_conf = 1;
283 disable_user_conf = 1;
284 #ifdef CONFIG_GUI
285 disable_gui_conf = 1;
286 #endif /* CONFIG_GUI */
289 const m_option_t noconfig_opts[] = {
290 {"all", noconfig_all, CONF_TYPE_FUNC, CONF_GLOBAL|CONF_NOCFG|CONF_PRE_PARSE, 0, 0, NULL},
291 {"system", &disable_system_conf, CONF_TYPE_FLAG, CONF_GLOBAL|CONF_NOCFG|CONF_PRE_PARSE, 0, 1, NULL},
292 {"user", &disable_user_conf, CONF_TYPE_FLAG, CONF_GLOBAL|CONF_NOCFG|CONF_PRE_PARSE, 0, 1, NULL},
293 #ifdef CONFIG_GUI
294 {"gui", &disable_gui_conf, CONF_TYPE_FLAG, CONF_GLOBAL|CONF_NOCFG|CONF_PRE_PARSE, 0, 1, NULL},
295 #endif /* CONFIG_GUI */
296 {NULL, NULL, 0, 0, 0, 0, NULL}