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https://github.com/mpv-player/mpv
synced 2024-12-30 11:02:10 +00:00
Make subtitle stream handling more similar to audio and video streams.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20888 b3059339-0415-0410-9bf9-f77b7e298cf2
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parent
d189145a4a
commit
c5fa0bbf92
libmpdemux
@ -1766,6 +1766,8 @@ static int
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demux_mkv_open_video (demuxer_t *demuxer, mkv_track_t *track, int vid);
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static int
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demux_mkv_open_audio (demuxer_t *demuxer, mkv_track_t *track, int aid);
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static int
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demux_mkv_open_sub (demuxer_t *demuxer, mkv_track_t *track, int sid);
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static void
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display_create_tracks (demuxer_t *demuxer)
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@ -1796,7 +1798,7 @@ display_create_tracks (demuxer_t *demuxer)
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break;
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case MATROSKA_TRACK_SUBTITLE:
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type = "subtitles";
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SUBTITLE_ID=%d\n", sid);
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demux_mkv_open_sub(demuxer, mkv_d->tracks[i], sid);
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if (mkv_d->tracks[i]->name)
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SID_%d_NAME=%s\n", sid, mkv_d->tracks[i]->name);
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SID_%d_LANG=%s\n", sid, mkv_d->tracks[i]->language);
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@ -2408,18 +2410,18 @@ demux_mkv_parse_ass_data (demuxer_t *demuxer)
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#endif
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static int
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demux_mkv_open_sub (demuxer_t *demuxer, mkv_track_t *track)
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demux_mkv_open_sub (demuxer_t *demuxer, mkv_track_t *track, int sid)
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{
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if (track->subtitle_type != MATROSKA_SUBTYPE_UNKNOWN)
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{
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sh_sub_t *sh = new_sh_sub_sid(demuxer, track->tnum, sid);
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if ((track->subtitle_type == MATROSKA_SUBTYPE_VOBSUB) ||
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(track->subtitle_type == MATROSKA_SUBTYPE_SSA))
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{
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if (track->private_data != NULL)
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{
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demuxer->sub->sh = malloc(sizeof(sh_sub_t));
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if (demuxer->sub->sh != NULL)
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memcpy(demuxer->sub->sh, &track->sh_sub, sizeof(sh_sub_t));
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if (sh)
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memcpy(sh, &track->sh_sub, sizeof(sh_sub_t));
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}
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}
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}
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@ -2680,7 +2682,7 @@ demux_mkv_open (demuxer_t *demuxer)
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track = demux_mkv_find_track_by_language (mkv_d, dvdsub_lang,
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MATROSKA_TRACK_SUBTITLE);
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if (track && !demux_mkv_open_sub (demuxer, track))
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if (track)
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{
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mp_msg (MSGT_DEMUX, MSGL_INFO,
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MSGTR_MPDEMUX_MKV_WillDisplaySubtitleTrack, track->tnum);
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@ -298,7 +298,7 @@ static int demux_mpg_read_packet(demuxer_t *demux,int id){
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if(!demux->s_streams[aid]){
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mp_msg(MSGT_DEMUX,MSGL_V,"==> Found subtitle: %d\n",aid);
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demux->s_streams[aid]=1;
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new_sh_sub(demux, aid);
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}
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if(demux->sub->id > -1)
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@ -201,6 +201,23 @@ demuxer_t* new_demuxer(stream_t *stream,int type,int a_id,int v_id,int s_id,char
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return d;
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}
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sh_sub_t *new_sh_sub_sid(demuxer_t *demuxer, int id, int sid) {
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if (id > MAX_S_STREAMS - 1 || id < 0) {
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mp_msg(MSGT_DEMUXER,MSGL_WARN,"Requested sub stream id overflow (%d > %d)\n",
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id, MAX_S_STREAMS);
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return NULL;
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}
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if (demuxer->s_streams[id])
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mp_msg(MSGT_DEMUXER, MSGL_WARN, "Sub stream %i redefined\n", id);
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else {
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sh_sub_t *sh = calloc(1, sizeof(sh_sub_t));
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demuxer->s_streams[id] = sh;
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sh->sid = sid;
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SUBTITLE_ID=%d\n", sid);
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}
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return demuxer->s_streams[id];
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}
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sh_audio_t* new_sh_audio_aid(demuxer_t *demuxer,int id,int aid){
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if(id > MAX_A_STREAMS-1 || id < 0)
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{
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@ -128,6 +128,7 @@ typedef struct demuxer_info_st {
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} demuxer_info_t;
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typedef struct {
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int sid;
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char type; // t = text, v = VobSub, a = SSA/ASS
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int has_palette; // If we have a valid palette
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unsigned int palette[16]; // for VobSubs
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@ -142,6 +143,7 @@ typedef struct {
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#define MAX_A_STREAMS 256
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#define MAX_V_STREAMS 256
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#define MAX_S_STREAMS 32
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struct demuxer_st;
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@ -199,7 +201,7 @@ typedef struct demuxer_st {
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// stream headers:
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void* a_streams[MAX_A_STREAMS]; // audio streams (sh_audio_t)
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void* v_streams[MAX_V_STREAMS]; // video sterams (sh_video_t)
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char s_streams[32]; // dvd subtitles (flag)
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void *s_streams[MAX_S_STREAMS]; // dvd subtitles (flag)
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demux_chapter_t* chapters;
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int num_chapters;
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