mirror of
https://github.com/mpv-player/mpv
synced 2024-12-22 14:52:43 +00:00
a2728034c9
Fix mencoder linking when the GUI is enabled. Patch by Norman Yarvin (yarvin -at- yarchive -dot- net). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26454 b3059339-0415-0410-9bf9-f77b7e298cf2
236 lines
8.8 KiB
C
236 lines
8.8 KiB
C
#include <stdlib.h>
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#include "stream/stream.h"
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#include "libmpdemux/demuxer.h"
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#include "libmpdemux/stheader.h"
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#include "mplayer.h"
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#include "libvo/sub.h"
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#include "libvo/video_out.h"
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#include "spudec.h"
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#include "vobsub.h"
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#ifdef HAVE_TV_TELETEXT
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#include "stream/tv.h"
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#endif
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#include "libavutil/intreadwrite.h"
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#include "m_option.h"
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double sub_last_pts = -303;
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#ifdef USE_ASS
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#include "libass/ass.h"
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#include "libass/ass_mp.h"
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ass_track_t* ass_track = 0; // current track to render
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#endif
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sub_data* subdata = NULL;
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subtitle* vo_sub_last = NULL;
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void update_subtitles(sh_video_t *sh_video, demux_stream_t *d_dvdsub, int reset)
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{
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unsigned char *packet=NULL;
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int len;
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char type = d_dvdsub->sh ? ((sh_sub_t *)d_dvdsub->sh)->type : 'v';
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static subtitle subs;
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if (reset) {
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sub_clear_text(&subs, MP_NOPTS_VALUE);
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if (vo_sub) {
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vo_sub = NULL;
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vo_osd_changed(OSDTYPE_SUBTITLE);
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}
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if (vo_spudec) {
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spudec_reset(vo_spudec);
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vo_osd_changed(OSDTYPE_SPU);
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}
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}
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// find sub
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if (subdata) {
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double pts = sh_video->pts;
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if (sub_fps==0) sub_fps = sh_video->fps;
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current_module = "find_sub";
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if (pts > sub_last_pts || pts < sub_last_pts-1.0) {
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find_sub(subdata, (pts+sub_delay) *
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(subdata->sub_uses_time ? 100. : sub_fps));
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if (vo_sub) vo_sub_last = vo_sub;
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// FIXME! frame counter...
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sub_last_pts = pts;
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}
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}
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// DVD sub:
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if (vo_config_count && vo_spudec &&
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(vobsub_id >= 0 || (dvdsub_id >= 0 && type == 'v'))) {
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int timestamp;
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current_module = "spudec";
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spudec_heartbeat(vo_spudec, 90000*sh_video->timer);
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/* Get a sub packet from the DVD or a vobsub and make a timestamp
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* relative to sh_video->timer */
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while(1) {
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// Vobsub
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len = 0;
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if (vo_vobsub) {
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if (sh_video->pts+sub_delay >= 0) {
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len = vobsub_get_packet(vo_vobsub, sh_video->pts+sub_delay,
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(void**)&packet, ×tamp);
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if (len > 0) {
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timestamp -= (sh_video->pts + sub_delay - sh_video->timer)*90000;
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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);
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}
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}
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} else {
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// DVD sub
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len = ds_get_packet_sub(d_dvdsub, (unsigned char**)&packet);
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if (len > 0) {
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// XXX This is wrong, sh_video->pts can be arbitrarily
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// much behind demuxing position. Unfortunately using
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// d_video->pts which would have been the simplest
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// improvement doesn't work because mpeg specific hacks
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// in video.c set d_video->pts to 0.
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float x = d_dvdsub->pts - sh_video->pts;
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if (x > -20 && x < 20) // prevent missing subs on pts reset
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timestamp = 90000*(sh_video->timer + d_dvdsub->pts
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+ sub_delay - sh_video->pts);
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else timestamp = 90000*(sh_video->timer + sub_delay);
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mp_dbg(MSGT_CPLAYER, MSGL_V, "\rDVD sub: len=%d "
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"v_pts=%5.3f s_pts=%5.3f ts=%d \n", len,
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sh_video->pts, d_dvdsub->pts, timestamp);
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}
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}
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if (len<=0 || !packet) break;
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if (vo_vobsub || timestamp >= 0)
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spudec_assemble(vo_spudec, packet, len, timestamp);
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}
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if (spudec_changed(vo_spudec))
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vo_osd_changed(OSDTYPE_SPU);
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} else if (dvdsub_id >= 0 && (type == 't' || type == 'm' || type == 'a')) {
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double curpts = sh_video->pts + sub_delay;
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double endpts;
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vo_sub = &subs;
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while (d_dvdsub->first) {
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double pts = ds_get_next_pts(d_dvdsub);
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if (pts > curpts)
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break;
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endpts = d_dvdsub->first->endpts;
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len = ds_get_packet_sub(d_dvdsub, &packet);
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if (type == 'm') {
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if (len < 2) continue;
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len = FFMIN(len - 2, AV_RB16(packet));
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packet += 2;
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}
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#ifdef USE_ASS
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if (ass_enabled) {
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sh_sub_t* sh = d_dvdsub->sh;
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ass_track = sh ? sh->ass_track : NULL;
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if (!ass_track) continue;
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if (type == 'a') { // ssa/ass subs with libass
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ass_process_chunk(ass_track, packet, len,
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(long long)(pts*1000 + 0.5),
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(long long)((endpts-pts)*1000 + 0.5));
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} else { // plaintext subs with libass
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vo_sub = NULL;
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if (pts != MP_NOPTS_VALUE) {
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if (endpts == MP_NOPTS_VALUE) endpts = pts + 3;
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sub_clear_text(&subs, MP_NOPTS_VALUE);
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sub_add_text(&subs, packet, len, endpts);
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subs.start = pts * 100;
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subs.end = endpts * 100;
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ass_process_subtitle(ass_track, &subs);
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}
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}
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continue;
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}
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#endif
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if (pts != MP_NOPTS_VALUE) {
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if (endpts == MP_NOPTS_VALUE)
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sub_clear_text(&subs, MP_NOPTS_VALUE);
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if (type == 'a') { // ssa/ass subs without libass => convert to plaintext
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int i;
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unsigned char* p = packet;
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for (i=0; i < 8 && *p != '\0'; p++)
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if (*p == ',')
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i++;
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if (*p == '\0') /* Broken line? */
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continue;
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len -= p - packet;
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packet = p;
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}
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sub_add_text(&subs, packet, len, endpts);
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vo_osd_changed(OSDTYPE_SUBTITLE);
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}
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}
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if (sub_clear_text(&subs, curpts))
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vo_osd_changed(OSDTYPE_SUBTITLE);
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}
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current_module=NULL;
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}
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void update_teletext(sh_video_t *sh_video, demuxer_t *demuxer, int reset)
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{
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#ifdef HAVE_TV_TELETEXT
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tvi_handle_t* tvh=demuxer->priv;
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int page_changed;
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if (demuxer->type != DEMUXER_TYPE_TV || !tvh) return;
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//Also forcing page update when such ioctl is not supported or call error occured
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if(tvh->functions->control(tvh->priv,TV_VBI_CONTROL_IS_CHANGED,&page_changed)!=TVI_CONTROL_TRUE)
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page_changed=1;
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if(!page_changed)
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return;
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if(tvh->functions->control(tvh->priv,TV_VBI_CONTROL_GET_VBIPAGE,&vo_osd_teletext_page)!=TVI_CONTROL_TRUE)
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vo_osd_teletext_page=NULL;
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if(tvh->functions->control(tvh->priv,TV_VBI_CONTROL_GET_HALF_PAGE,&vo_osd_teletext_half)!=TVI_CONTROL_TRUE)
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vo_osd_teletext_half=0;
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if(tvh->functions->control(tvh->priv,TV_VBI_CONTROL_GET_MODE,&vo_osd_teletext_mode)!=TVI_CONTROL_TRUE)
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vo_osd_teletext_mode=0;
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if(tvh->functions->control(tvh->priv,TV_VBI_CONTROL_GET_FORMAT,&vo_osd_teletext_format)!=TVI_CONTROL_TRUE)
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vo_osd_teletext_format=0;
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vo_osd_changed(OSDTYPE_TELETEXT);
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tvh->functions->control(tvh->priv,TV_VBI_CONTROL_MARK_UNCHANGED,NULL);
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#endif
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}
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int select_audio(demuxer_t* demuxer, int audio_id, char* audio_lang)
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{
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if (audio_id == -1 && audio_lang)
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audio_id = demuxer_audio_track_by_lang(demuxer, audio_lang);
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if (audio_id == -1)
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audio_id = demuxer_default_audio_track(demuxer);
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if (audio_id != -1) // -1 (automatic) is the default behaviour of demuxers
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demuxer_switch_audio(demuxer, audio_id);
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if (audio_id == -2) { // some demuxers don't yet know how to switch to no sound
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demuxer->audio->id = -2;
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demuxer->audio->sh = NULL;
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}
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return demuxer->audio->id;
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}
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/* Parse -noconfig common to both programs */
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int disable_system_conf=0;
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int disable_user_conf=0;
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#ifdef HAVE_NEW_GUI
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int disable_gui_conf=0;
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#endif /* HAVE_NEW_GUI */
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/* Disable all configuration files */
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static void noconfig_all(void)
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{
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disable_system_conf = 1;
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disable_user_conf = 1;
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#ifdef HAVE_NEW_GUI
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disable_gui_conf = 1;
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#endif /* HAVE_NEW_GUI */
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}
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const m_option_t noconfig_opts[] = {
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{"all", noconfig_all, CONF_TYPE_FUNC, CONF_GLOBAL|CONF_NOCFG|CONF_PRE_PARSE, 0, 0, NULL},
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{"system", &disable_system_conf, CONF_TYPE_FLAG, CONF_GLOBAL|CONF_NOCFG|CONF_PRE_PARSE, 0, 1, NULL},
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{"user", &disable_user_conf, CONF_TYPE_FLAG, CONF_GLOBAL|CONF_NOCFG|CONF_PRE_PARSE, 0, 1, NULL},
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#ifdef HAVE_NEW_GUI
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{"gui", &disable_gui_conf, CONF_TYPE_FLAG, CONF_GLOBAL|CONF_NOCFG|CONF_PRE_PARSE, 0, 1, NULL},
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#endif /* HAVE_NEW_GUI */
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{NULL, NULL, 0, 0, 0, 0, NULL}
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};
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