[MPlayer-cvslog] r26411 - trunk/libmpdemux/demuxer.c
uau
subversion at mplayerhq.hu
Sat Apr 12 17:51:08 CEST 2008
Author: uau
Date: Sat Apr 12 17:51:08 2008
New Revision: 26411
Log:
Reindent demuxer.c
Modified:
trunk/libmpdemux/demuxer.c
Modified: trunk/libmpdemux/demuxer.c
==============================================================================
--- trunk/libmpdemux/demuxer.c (original)
+++ trunk/libmpdemux/demuxer.c Sat Apr 12 17:51:08 2008
@@ -78,108 +78,110 @@ extern const demuxer_desc_t demuxer_desc
* demuxer, add it to libavformat, except for wrappers around external
* libraries and demuxers requiring binary support. */
-const demuxer_desc_t* const demuxer_list[] = {
- &demuxer_desc_rawaudio,
- &demuxer_desc_rawvideo,
+const demuxer_desc_t *const demuxer_list[] = {
+ &demuxer_desc_rawaudio,
+ &demuxer_desc_rawvideo,
#ifdef USE_TV
- &demuxer_desc_tv,
+ &demuxer_desc_tv,
#endif
- &demuxer_desc_mf,
+ &demuxer_desc_mf,
#ifdef USE_LIBAVFORMAT
- &demuxer_desc_lavf_preferred,
+ &demuxer_desc_lavf_preferred,
#endif
- &demuxer_desc_avi,
- &demuxer_desc_y4m,
- &demuxer_desc_asf,
- &demuxer_desc_nsv,
- &demuxer_desc_nuv,
- &demuxer_desc_real,
- &demuxer_desc_smjpeg,
- &demuxer_desc_matroska,
- &demuxer_desc_realaudio,
- &demuxer_desc_vqf,
- &demuxer_desc_mov,
- &demuxer_desc_vivo,
- &demuxer_desc_fli,
- &demuxer_desc_film,
- &demuxer_desc_roq,
+ &demuxer_desc_avi,
+ &demuxer_desc_y4m,
+ &demuxer_desc_asf,
+ &demuxer_desc_nsv,
+ &demuxer_desc_nuv,
+ &demuxer_desc_real,
+ &demuxer_desc_smjpeg,
+ &demuxer_desc_matroska,
+ &demuxer_desc_realaudio,
+ &demuxer_desc_vqf,
+ &demuxer_desc_mov,
+ &demuxer_desc_vivo,
+ &demuxer_desc_fli,
+ &demuxer_desc_film,
+ &demuxer_desc_roq,
#ifdef HAVE_GIF
- &demuxer_desc_gif,
+ &demuxer_desc_gif,
#endif
#ifdef HAVE_OGGVORBIS
- &demuxer_desc_ogg,
+ &demuxer_desc_ogg,
#endif
#ifdef USE_WIN32DLL
- &demuxer_desc_avs,
+ &demuxer_desc_avs,
#endif
- &demuxer_desc_pva,
- &demuxer_desc_mpeg_ts,
- &demuxer_desc_lmlm4,
- &demuxer_desc_mpeg_ps,
- &demuxer_desc_mpeg_pes,
- &demuxer_desc_mpeg_es,
- &demuxer_desc_mpeg_gxf,
- &demuxer_desc_mpeg4_es,
- &demuxer_desc_h264_es,
+ &demuxer_desc_pva,
+ &demuxer_desc_mpeg_ts,
+ &demuxer_desc_lmlm4,
+ &demuxer_desc_mpeg_ps,
+ &demuxer_desc_mpeg_pes,
+ &demuxer_desc_mpeg_es,
+ &demuxer_desc_mpeg_gxf,
+ &demuxer_desc_mpeg4_es,
+ &demuxer_desc_h264_es,
#ifdef MUSEPACK
- &demuxer_desc_mpc,
+ &demuxer_desc_mpc,
#endif
- &demuxer_desc_audio,
- &demuxer_desc_mpeg_ty,
+ &demuxer_desc_audio,
+ &demuxer_desc_mpeg_ty,
#ifdef STREAMING_LIVE555
- &demuxer_desc_rtp,
+ &demuxer_desc_rtp,
#endif
#ifdef LIBNEMESI
- &demuxer_desc_rtp_nemesi,
+ &demuxer_desc_rtp_nemesi,
#endif
#ifdef USE_LIBAVFORMAT
- &demuxer_desc_lavf,
+ &demuxer_desc_lavf,
#endif
#ifdef HAVE_LIBDV095
- &demuxer_desc_rawdv,
+ &demuxer_desc_rawdv,
#endif
- &demuxer_desc_aac,
+ &demuxer_desc_aac,
#ifdef HAVE_LIBNUT
- &demuxer_desc_nut,
+ &demuxer_desc_nut,
#endif
#ifdef HAVE_XMMS
- &demuxer_desc_xmms,
+ &demuxer_desc_xmms,
#endif
- /* Please do not add any new demuxers here. If you want to implement a new
- * demuxer, add it to libavformat, except for wrappers around external
- * libraries and demuxers requiring binary support. */
- NULL
+ /* Please do not add any new demuxers here. If you want to implement a new
+ * demuxer, add it to libavformat, except for wrappers around external
+ * libraries and demuxers requiring binary support. */
+ NULL
};
-void free_demuxer_stream(demux_stream_t *ds){
+void free_demuxer_stream(demux_stream_t *ds)
+{
ds_free_packs(ds);
free(ds);
}
-demux_stream_t* new_demuxer_stream(struct demuxer_st *demuxer,int id){
- demux_stream_t* ds=malloc(sizeof(demux_stream_t));
- ds->buffer_pos=ds->buffer_size=0;
- ds->buffer=NULL;
- ds->pts=0;
- ds->pts_bytes=0;
- ds->eof=0;
- ds->pos=0;
- ds->dpos=0;
- ds->pack_no=0;
-//---------------
- ds->packs=0;
- ds->bytes=0;
- ds->first=ds->last=ds->current=NULL;
- ds->id=id;
- ds->demuxer=demuxer;
-//----------------
- ds->asf_seq=-1;
- ds->asf_packet=NULL;
-//----------------
- ds->ss_mul=ds->ss_div=0;
-//----------------
- ds->sh=NULL;
- return ds;
+demux_stream_t *new_demuxer_stream(struct demuxer_st *demuxer, int id)
+{
+ demux_stream_t *ds = malloc(sizeof(demux_stream_t));
+ ds->buffer_pos = ds->buffer_size = 0;
+ ds->buffer = NULL;
+ ds->pts = 0;
+ ds->pts_bytes = 0;
+ ds->eof = 0;
+ ds->pos = 0;
+ ds->dpos = 0;
+ ds->pack_no = 0;
+
+ ds->packs = 0;
+ ds->bytes = 0;
+ ds->first = ds->last = ds->current = NULL;
+ ds->id = id;
+ ds->demuxer = demuxer;
+
+ ds->asf_seq = -1;
+ ds->asf_packet = NULL;
+
+ ds->ss_mul = ds->ss_div = 0;
+
+ ds->sh = NULL;
+ return ds;
}
@@ -189,300 +191,343 @@ demux_stream_t* new_demuxer_stream(struc
* @param file_format type of the demuxer
* @return structure for the demuxer, NULL if not found
*/
-static const demuxer_desc_t* get_demuxer_desc_from_type(int file_format)
+static const demuxer_desc_t *get_demuxer_desc_from_type(int file_format)
{
- int i;
+ int i;
- for (i = 0; demuxer_list[i]; i++)
- if (file_format == demuxer_list[i]->type)
- return demuxer_list[i];
+ for (i = 0; demuxer_list[i]; i++)
+ if (file_format == demuxer_list[i]->type)
+ return demuxer_list[i];
- return NULL;
+ return NULL;
}
-demuxer_t* new_demuxer(stream_t *stream,int type,int a_id,int v_id,int s_id,char *filename){
- demuxer_t *d=malloc(sizeof(demuxer_t));
- memset(d,0,sizeof(demuxer_t));
- d->stream=stream;
- d->stream_pts = MP_NOPTS_VALUE;
- d->reference_clock = MP_NOPTS_VALUE;
- d->movi_start=stream->start_pos;
- d->movi_end=stream->end_pos;
- d->seekable=1;
- d->synced=0;
- d->filepos=0;
- d->audio=new_demuxer_stream(d,a_id);
- d->video=new_demuxer_stream(d,v_id);
- d->sub=new_demuxer_stream(d,s_id);
- d->type=type;
- if(type)
- if (!(d->desc = get_demuxer_desc_from_type(type)))
- mp_msg(MSGT_DEMUXER,MSGL_ERR,"BUG! Invalid demuxer type in new_demuxer(), big troubles ahead.");
- if(filename) // Filename hack for avs_check_file
- d->filename=strdup(filename);
- stream_reset(stream);
- stream_seek(stream,stream->start_pos);
- return d;
+demuxer_t *new_demuxer(stream_t *stream, int type, int a_id, int v_id,
+ int s_id, char *filename)
+{
+ demuxer_t *d = malloc(sizeof(demuxer_t));
+ memset(d, 0, sizeof(demuxer_t));
+ d->stream = stream;
+ d->stream_pts = MP_NOPTS_VALUE;
+ d->reference_clock = MP_NOPTS_VALUE;
+ d->movi_start = stream->start_pos;
+ d->movi_end = stream->end_pos;
+ d->seekable = 1;
+ d->synced = 0;
+ d->filepos = 0;
+ d->audio = new_demuxer_stream(d, a_id);
+ d->video = new_demuxer_stream(d, v_id);
+ d->sub = new_demuxer_stream(d, s_id);
+ d->type = type;
+ if (type)
+ if (!(d->desc = get_demuxer_desc_from_type(type)))
+ mp_msg(MSGT_DEMUXER, MSGL_ERR,
+ "BUG! Invalid demuxer type in new_demuxer(), "
+ "big troubles ahead.");
+ if (filename) // Filename hack for avs_check_file
+ d->filename = strdup(filename);
+ stream_reset(stream);
+ stream_seek(stream, stream->start_pos);
+ return d;
}
extern int dvdsub_id;
-sh_sub_t *new_sh_sub_sid(demuxer_t *demuxer, int id, int sid) {
- if (id > MAX_S_STREAMS - 1 || id < 0) {
- mp_msg(MSGT_DEMUXER,MSGL_WARN,"Requested sub stream id overflow (%d > %d)\n",
- id, MAX_S_STREAMS);
- return NULL;
- }
- if (demuxer->s_streams[id])
- mp_msg(MSGT_DEMUXER, MSGL_WARN, "Sub stream %i redefined\n", id);
- else {
- sh_sub_t *sh = calloc(1, sizeof(sh_sub_t));
- demuxer->s_streams[id] = sh;
- sh->sid = sid;
- mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SUBTITLE_ID=%d\n", sid);
- }
- return demuxer->s_streams[id];
+sh_sub_t *new_sh_sub_sid(demuxer_t *demuxer, int id, int sid)
+{
+ if (id > MAX_S_STREAMS - 1 || id < 0) {
+ mp_msg(MSGT_DEMUXER, MSGL_WARN,
+ "Requested sub stream id overflow (%d > %d)\n", id,
+ MAX_S_STREAMS);
+ return NULL;
+ }
+ if (demuxer->s_streams[id])
+ mp_msg(MSGT_DEMUXER, MSGL_WARN, "Sub stream %i redefined\n", id);
+ else {
+ sh_sub_t *sh = calloc(1, sizeof(sh_sub_t));
+ demuxer->s_streams[id] = sh;
+ sh->sid = sid;
+ mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SUBTITLE_ID=%d\n", sid);
+ }
+ return demuxer->s_streams[id];
}
-void free_sh_sub(sh_sub_t *sh) {
+void free_sh_sub(sh_sub_t *sh)
+{
mp_msg(MSGT_DEMUXER, MSGL_DBG2, "DEMUXER: freeing sh_sub at %p\n", sh);
free(sh->extradata);
#ifdef USE_ASS
- if (sh->ass_track) ass_free_track(sh->ass_track);
+ if (sh->ass_track)
+ ass_free_track(sh->ass_track);
#endif
free(sh->lang);
free(sh);
}
-sh_audio_t* new_sh_audio_aid(demuxer_t *demuxer,int id,int aid){
- if(id > MAX_A_STREAMS-1 || id < 0)
- {
- mp_msg(MSGT_DEMUXER,MSGL_WARN,"Requested audio stream id overflow (%d > %d)\n",
- id, MAX_A_STREAMS);
- return NULL;
+sh_audio_t *new_sh_audio_aid(demuxer_t *demuxer, int id, int aid)
+{
+ if (id > MAX_A_STREAMS - 1 || id < 0) {
+ mp_msg(MSGT_DEMUXER, MSGL_WARN,
+ "Requested audio stream id overflow (%d > %d)\n", id,
+ MAX_A_STREAMS);
+ return NULL;
}
- if(demuxer->a_streams[id]){
- mp_msg(MSGT_DEMUXER,MSGL_WARN,MSGTR_AudioStreamRedefined,id);
+ if (demuxer->a_streams[id]) {
+ mp_msg(MSGT_DEMUXER, MSGL_WARN, MSGTR_AudioStreamRedefined, id);
} else {
sh_audio_t *sh;
- mp_msg(MSGT_DEMUXER,MSGL_V,MSGTR_FoundAudioStream,id);
- demuxer->a_streams[id]=calloc(1, sizeof(sh_audio_t));
+ mp_msg(MSGT_DEMUXER, MSGL_V, MSGTR_FoundAudioStream, id);
+ demuxer->a_streams[id] = calloc(1, sizeof(sh_audio_t));
sh = demuxer->a_streams[id];
// set some defaults
- sh->samplesize=2;
- sh->sample_format=AF_FORMAT_S16_NE;
- sh->audio_out_minsize=8192;/* default size, maybe not enough for Win32/ACM*/
- sh->pts=MP_NOPTS_VALUE;
- mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_ID=%d\n", aid);
+ sh->samplesize = 2;
+ sh->sample_format = AF_FORMAT_S16_NE;
+ sh->audio_out_minsize = 8192; /* default size, maybe not enough for Win32/ACM */
+ sh->pts = MP_NOPTS_VALUE;
+ mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_ID=%d\n", aid);
}
- ((sh_audio_t *)demuxer->a_streams[id])->aid = aid;
+ ((sh_audio_t *) demuxer->a_streams[id])->aid = aid;
return demuxer->a_streams[id];
}
-void free_sh_audio(demuxer_t *demuxer, int id) {
+void free_sh_audio(demuxer_t *demuxer, int id)
+{
sh_audio_t *sh = demuxer->a_streams[id];
demuxer->a_streams[id] = NULL;
- mp_msg(MSGT_DEMUXER,MSGL_DBG2,"DEMUXER: freeing sh_audio at %p\n",sh);
+ mp_msg(MSGT_DEMUXER, MSGL_DBG2, "DEMUXER: freeing sh_audio at %p\n", sh);
free(sh->wf);
free(sh->codecdata);
free(sh->lang);
free(sh);
}
-sh_video_t* new_sh_video_vid(demuxer_t *demuxer,int id,int vid){
- if(id > MAX_V_STREAMS-1 || id < 0)
- {
- mp_msg(MSGT_DEMUXER,MSGL_WARN,"Requested video stream id overflow (%d > %d)\n",
- id, MAX_V_STREAMS);
- return NULL;
+sh_video_t *new_sh_video_vid(demuxer_t *demuxer, int id, int vid)
+{
+ if (id > MAX_V_STREAMS - 1 || id < 0) {
+ mp_msg(MSGT_DEMUXER, MSGL_WARN,
+ "Requested video stream id overflow (%d > %d)\n", id,
+ MAX_V_STREAMS);
+ return NULL;
}
- if(demuxer->v_streams[id]){
- mp_msg(MSGT_DEMUXER,MSGL_WARN,MSGTR_VideoStreamRedefined,id);
- } else {
- mp_msg(MSGT_DEMUXER,MSGL_V,MSGTR_FoundVideoStream,id);
- demuxer->v_streams[id]=calloc(1, sizeof(sh_video_t));
- mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_ID=%d\n", vid);
+ if (demuxer->v_streams[id])
+ mp_msg(MSGT_DEMUXER, MSGL_WARN, MSGTR_VideoStreamRedefined, id);
+ else {
+ mp_msg(MSGT_DEMUXER, MSGL_V, MSGTR_FoundVideoStream, id);
+ demuxer->v_streams[id] = calloc(1, sizeof(sh_video_t));
+ mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_ID=%d\n", vid);
}
- ((sh_video_t *)demuxer->v_streams[id])->vid = vid;
+ ((sh_video_t *) demuxer->v_streams[id])->vid = vid;
return demuxer->v_streams[id];
}
-void free_sh_video(sh_video_t* sh){
- mp_msg(MSGT_DEMUXER,MSGL_DBG2,"DEMUXER: freeing sh_video at %p\n",sh);
+void free_sh_video(sh_video_t *sh)
+{
+ mp_msg(MSGT_DEMUXER, MSGL_DBG2, "DEMUXER: freeing sh_video at %p\n", sh);
free(sh->bih);
free(sh);
}
-void free_demuxer(demuxer_t *demuxer){
+void free_demuxer(demuxer_t *demuxer)
+{
int i;
- mp_msg(MSGT_DEMUXER,MSGL_DBG2,"DEMUXER: freeing demuxer at %p\n",demuxer);
- if(demuxer->desc->close)
- demuxer->desc->close(demuxer);
+ mp_msg(MSGT_DEMUXER, MSGL_DBG2, "DEMUXER: freeing demuxer at %p\n",
+ demuxer);
+ if (demuxer->desc->close)
+ demuxer->desc->close(demuxer);
// Very ugly hack to make it behave like old implementation
if (demuxer->desc->type == DEMUXER_TYPE_DEMUXERS)
- goto skip_streamfree;
+ goto skip_streamfree;
// free streams:
- for(i = 0; i < MAX_A_STREAMS; i++)
- if(demuxer->a_streams[i]) free_sh_audio(demuxer, i);
- for(i = 0; i < MAX_V_STREAMS; i++)
- if(demuxer->v_streams[i]) free_sh_video(demuxer->v_streams[i]);
- for(i = 0; i < MAX_S_STREAMS; i++)
- if(demuxer->s_streams[i]) free_sh_sub(demuxer->s_streams[i]);
+ for (i = 0; i < MAX_A_STREAMS; i++)
+ if (demuxer->a_streams[i])
+ free_sh_audio(demuxer, i);
+ for (i = 0; i < MAX_V_STREAMS; i++)
+ if (demuxer->v_streams[i])
+ free_sh_video(demuxer->v_streams[i]);
+ for (i = 0; i < MAX_S_STREAMS; i++)
+ if (demuxer->s_streams[i])
+ free_sh_sub(demuxer->s_streams[i]);
// free demuxers:
free_demuxer_stream(demuxer->audio);
free_demuxer_stream(demuxer->video);
free_demuxer_stream(demuxer->sub);
-skip_streamfree:
- if(demuxer->info) {
- for(i=0;demuxer->info[i] != NULL; i++)
- free(demuxer->info[i]);
- free(demuxer->info);
+ skip_streamfree:
+ if (demuxer->info) {
+ for (i = 0; demuxer->info[i] != NULL; i++)
+ free(demuxer->info[i]);
+ free(demuxer->info);
}
free(demuxer->filename);
if (demuxer->chapters) {
- for (i=0; i<demuxer->num_chapters; i++)
- free(demuxer->chapters[i].name);
- free(demuxer->chapters);
+ for (i = 0; i < demuxer->num_chapters; i++)
+ free(demuxer->chapters[i].name);
+ free(demuxer->chapters);
}
if (demuxer->attachments) {
- for (i=0; i<demuxer->num_attachments; i++) {
- free(demuxer->attachments[i].name);
- free(demuxer->attachments[i].type);
- free(demuxer->attachments[i].data);
- }
- free(demuxer->attachments);
+ for (i = 0; i < demuxer->num_attachments; i++) {
+ free(demuxer->attachments[i].name);
+ free(demuxer->attachments[i].type);
+ free(demuxer->attachments[i].data);
+ }
+ free(demuxer->attachments);
}
free(demuxer);
}
-void ds_add_packet(demux_stream_t *ds,demux_packet_t* dp){
-// demux_packet_t* dp=new_demux_packet(len);
-// stream_read(stream,dp->buffer,len);
-// dp->pts=pts; //(float)pts/90000.0f;
-// dp->pos=pos;
+void ds_add_packet(demux_stream_t *ds, demux_packet_t *dp)
+{
// append packet to DS stream:
++ds->packs;
- ds->bytes+=dp->len;
- if(ds->last){
- // next packet in stream
- ds->last->next=dp;
- ds->last=dp;
+ ds->bytes += dp->len;
+ if (ds->last) {
+ // next packet in stream
+ ds->last->next = dp;
+ ds->last = dp;
} else {
- // first packet in stream
- ds->first=ds->last=dp;
+ // first packet in stream
+ ds->first = ds->last = dp;
}
- mp_dbg(MSGT_DEMUXER,MSGL_DBG2,"DEMUX: Append packet to %s, len=%d pts=%5.3f pos=%u [packs: A=%d V=%d]\n",
- (ds==ds->demuxer->audio)?"d_audio":"d_video",
- dp->len,dp->pts,(unsigned int)dp->pos,ds->demuxer->audio->packs,ds->demuxer->video->packs);
+ mp_dbg(MSGT_DEMUXER, MSGL_DBG2,
+ "DEMUX: Append packet to %s, len=%d pts=%5.3f pos=%u [packs: A=%d V=%d]\n",
+ (ds == ds->demuxer->audio) ? "d_audio" : "d_video", dp->len,
+ dp->pts, (unsigned int) dp->pos, ds->demuxer->audio->packs,
+ ds->demuxer->video->packs);
}
-void ds_read_packet(demux_stream_t *ds, stream_t *stream, int len, double pts, off_t pos, int flags) {
- demux_packet_t* dp=new_demux_packet(len);
- len = stream_read(stream,dp->buffer,len);
+void ds_read_packet(demux_stream_t *ds, stream_t *stream, int len,
+ double pts, off_t pos, int flags)
+{
+ demux_packet_t *dp = new_demux_packet(len);
+ len = stream_read(stream, dp->buffer, len);
resize_demux_packet(dp, len);
- dp->pts=pts; //(float)pts/90000.0f;
- dp->pos=pos;
- dp->flags=flags;
+ dp->pts = pts;
+ dp->pos = pos;
+ dp->flags = flags;
// append packet to DS stream:
- ds_add_packet(ds,dp);
+ ds_add_packet(ds, dp);
}
// return value:
// 0 = EOF or no stream found or invalid type
// 1 = successfully read a packet
-int demux_fill_buffer(demuxer_t *demux,demux_stream_t *ds){
- // Note: parameter 'ds' can be NULL!
-// printf("demux->type=%d\n",demux->type);
- return demux->desc->fill_buffer(demux, ds);
+int demux_fill_buffer(demuxer_t *demux, demux_stream_t *ds)
+{
+ // Note: parameter 'ds' can be NULL!
+ return demux->desc->fill_buffer(demux, ds);
}
// return value:
// 0 = EOF
// 1 = successful
#define MAX_ACUMULATED_PACKETS 64
-int ds_fill_buffer(demux_stream_t *ds){
- demuxer_t *demux=ds->demuxer;
- if(ds->current) free_demux_packet(ds->current);
- ds->current=NULL;
- if( mp_msg_test(MSGT_DEMUXER,MSGL_DBG3) ){
- if(ds==demux->audio) mp_dbg(MSGT_DEMUXER,MSGL_DBG3,"ds_fill_buffer(d_audio) called\n");else
- if(ds==demux->video) mp_dbg(MSGT_DEMUXER,MSGL_DBG3,"ds_fill_buffer(d_video) called\n");else
- if(ds==demux->sub) mp_dbg(MSGT_DEMUXER,MSGL_DBG3,"ds_fill_buffer(d_sub) called\n");else
- mp_dbg(MSGT_DEMUXER,MSGL_DBG3,"ds_fill_buffer(unknown 0x%X) called\n",(unsigned int)ds);
- }
- while(1){
- if(ds->packs){
- demux_packet_t *p=ds->first;
+int ds_fill_buffer(demux_stream_t *ds)
+{
+ demuxer_t *demux = ds->demuxer;
+ if (ds->current)
+ free_demux_packet(ds->current);
+ ds->current = NULL;
+ if (mp_msg_test(MSGT_DEMUXER, MSGL_DBG3)) {
+ if (ds == demux->audio)
+ mp_dbg(MSGT_DEMUXER, MSGL_DBG3,
+ "ds_fill_buffer(d_audio) called\n");
+ else if (ds == demux->video)
+ mp_dbg(MSGT_DEMUXER, MSGL_DBG3,
+ "ds_fill_buffer(d_video) called\n");
+ else if (ds == demux->sub)
+ mp_dbg(MSGT_DEMUXER, MSGL_DBG3, "ds_fill_buffer(d_sub) called\n");
+ else
+ mp_dbg(MSGT_DEMUXER, MSGL_DBG3,
+ "ds_fill_buffer(unknown 0x%X) called\n", (unsigned int) ds);
+ }
+ while (1) {
+ if (ds->packs) {
+ demux_packet_t *p = ds->first;
#if 0
- if(demux->reference_clock != MP_NOPTS_VALUE) {
- if((p->pts != MP_NOPTS_VALUE) && (p->pts > demux->reference_clock)
- && (ds->packs < MAX_ACUMULATED_PACKETS)) {
- if(demux_fill_buffer(demux,ds))
- continue;
- }
- }
+ if (demux->reference_clock != MP_NOPTS_VALUE) {
+ if ((p->pts != MP_NOPTS_VALUE)
+ && (p->pts > demux->reference_clock)
+ && (ds->packs < MAX_ACUMULATED_PACKETS)) {
+ if (demux_fill_buffer(demux, ds))
+ continue;
+ }
+ }
#endif
- // copy useful data:
- ds->buffer=p->buffer;
- ds->buffer_pos=0;
- ds->buffer_size=p->len;
- ds->pos=p->pos;
- ds->dpos+=p->len; // !!!
- ++ds->pack_no;
- if (p->pts != MP_NOPTS_VALUE) {
- ds->pts=p->pts;
- ds->pts_bytes=0;
- }
- ds->pts_bytes+=p->len; // !!!
- if(p->stream_pts != MP_NOPTS_VALUE) demux->stream_pts=p->stream_pts;
- ds->flags=p->flags;
- // unlink packet:
- ds->bytes-=p->len;
- ds->current=p;
- ds->first=p->next;
- if(!ds->first) ds->last=NULL;
- --ds->packs;
- return 1; //ds->buffer_size;
- }
- if(demux->audio->packs>=MAX_PACKS || demux->audio->bytes>=MAX_PACK_BYTES){
- mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_TooManyAudioInBuffer,demux->audio->packs,demux->audio->bytes);
- mp_msg(MSGT_DEMUXER,MSGL_HINT,MSGTR_MaybeNI);
- break;
- }
- if(demux->video->packs>=MAX_PACKS || demux->video->bytes>=MAX_PACK_BYTES){
- mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_TooManyVideoInBuffer,demux->video->packs,demux->video->bytes);
- mp_msg(MSGT_DEMUXER,MSGL_HINT,MSGTR_MaybeNI);
- break;
- }
- if(!demux_fill_buffer(demux,ds)){
- mp_dbg(MSGT_DEMUXER,MSGL_DBG2,"ds_fill_buffer()->demux_fill_buffer() failed\n");
- break; // EOF
+ // copy useful data:
+ ds->buffer = p->buffer;
+ ds->buffer_pos = 0;
+ ds->buffer_size = p->len;
+ ds->pos = p->pos;
+ ds->dpos += p->len; // !!!
+ ++ds->pack_no;
+ if (p->pts != MP_NOPTS_VALUE) {
+ ds->pts = p->pts;
+ ds->pts_bytes = 0;
+ }
+ ds->pts_bytes += p->len; // !!!
+ if (p->stream_pts != MP_NOPTS_VALUE)
+ demux->stream_pts = p->stream_pts;
+ ds->flags = p->flags;
+ // unlink packet:
+ ds->bytes -= p->len;
+ ds->current = p;
+ ds->first = p->next;
+ if (!ds->first)
+ ds->last = NULL;
+ --ds->packs;
+ return 1;
+ }
+ if (demux->audio->packs >= MAX_PACKS
+ || demux->audio->bytes >= MAX_PACK_BYTES) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, MSGTR_TooManyAudioInBuffer,
+ demux->audio->packs, demux->audio->bytes);
+ mp_msg(MSGT_DEMUXER, MSGL_HINT, MSGTR_MaybeNI);
+ break;
+ }
+ if (demux->video->packs >= MAX_PACKS
+ || demux->video->bytes >= MAX_PACK_BYTES) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, MSGTR_TooManyVideoInBuffer,
+ demux->video->packs, demux->video->bytes);
+ mp_msg(MSGT_DEMUXER, MSGL_HINT, MSGTR_MaybeNI);
+ break;
+ }
+ if (!demux_fill_buffer(demux, ds)) {
+ mp_dbg(MSGT_DEMUXER, MSGL_DBG2,
+ "ds_fill_buffer()->demux_fill_buffer() failed\n");
+ break; // EOF
+ }
}
- }
- ds->buffer_pos=ds->buffer_size=0;
- ds->buffer=NULL;
- mp_msg(MSGT_DEMUXER,MSGL_V,"ds_fill_buffer: EOF reached (stream: %s) \n",ds==demux->audio?"audio":"video");
- ds->eof=1;
- return 0;
+ ds->buffer_pos = ds->buffer_size = 0;
+ ds->buffer = NULL;
+ mp_msg(MSGT_DEMUXER, MSGL_V,
+ "ds_fill_buffer: EOF reached (stream: %s) \n",
+ ds == demux->audio ? "audio" : "video");
+ ds->eof = 1;
+ return 0;
}
-int demux_read_data(demux_stream_t *ds,unsigned char* mem,int len){
-int x;
-int bytes=0;
-while(len>0){
- x=ds->buffer_size-ds->buffer_pos;
- if(x==0){
- if(!ds_fill_buffer(ds)) return bytes;
- } else {
- if(x>len) x=len;
- if(mem) fast_memcpy(mem+bytes,&ds->buffer[ds->buffer_pos],x);
- bytes+=x;len-=x;ds->buffer_pos+=x;
- }
-}
-return bytes;
+int demux_read_data(demux_stream_t *ds, unsigned char *mem, int len)
+{
+ int x;
+ int bytes = 0;
+ while (len > 0) {
+ x = ds->buffer_size - ds->buffer_pos;
+ if (x == 0) {
+ if (!ds_fill_buffer(ds))
+ return bytes;
+ } else {
+ if (x > len)
+ x = len;
+ if (mem)
+ fast_memcpy(mem + bytes, &ds->buffer[ds->buffer_pos], x);
+ bytes += x;
+ len -= x;
+ ds->buffer_pos += x;
+ }
+ }
+ return bytes;
}
/**
@@ -494,143 +539,157 @@ return bytes;
* \return whether pattern was found
*/
int demux_pattern_3(demux_stream_t *ds, unsigned char *mem, int maxlen,
- int *read, uint32_t pattern) {
- register uint32_t head = 0xffffff00;
- register uint32_t pat = pattern & 0xffffff00;
- int total_len = 0;
- do {
- register unsigned char *ds_buf = &ds->buffer[ds->buffer_size];
- int len = ds->buffer_size - ds->buffer_pos;
- register long pos = -len;
- if (unlikely(pos >= 0)) { // buffer is empty
- ds_fill_buffer(ds);
- continue;
- }
+ int *read, uint32_t pattern)
+{
+ register uint32_t head = 0xffffff00;
+ register uint32_t pat = pattern & 0xffffff00;
+ int total_len = 0;
do {
- head |= ds_buf[pos];
- head <<= 8;
- } while (++pos && head != pat);
- len += pos;
- if (total_len + len > maxlen)
- len = maxlen - total_len;
- len = demux_read_data(ds, mem ? &mem[total_len] : NULL, len);
- total_len += len;
- } while ((head != pat || total_len < 3) && total_len < maxlen && !ds->eof);
- if (read)
- *read = total_len;
- return total_len >= 3 && head == pat;
+ register unsigned char *ds_buf = &ds->buffer[ds->buffer_size];
+ int len = ds->buffer_size - ds->buffer_pos;
+ register long pos = -len;
+ if (unlikely(pos >= 0)) { // buffer is empty
+ ds_fill_buffer(ds);
+ continue;
+ }
+ do {
+ head |= ds_buf[pos];
+ head <<= 8;
+ } while (++pos && head != pat);
+ len += pos;
+ if (total_len + len > maxlen)
+ len = maxlen - total_len;
+ len = demux_read_data(ds, mem ? &mem[total_len] : NULL, len);
+ total_len += len;
+ } while ((head != pat || total_len < 3) && total_len < maxlen && !ds->eof);
+ if (read)
+ *read = total_len;
+ return total_len >= 3 && head == pat;
}
-void ds_free_packs(demux_stream_t *ds){
- demux_packet_t *dp=ds->first;
- while(dp){
- demux_packet_t *dn=dp->next;
- free_demux_packet(dp);
- dp=dn;
- }
- if(ds->asf_packet){
- // free unfinished .asf fragments:
- free(ds->asf_packet->buffer);
- free(ds->asf_packet);
- ds->asf_packet=NULL;
- }
- ds->first=ds->last=NULL;
- ds->packs=0; // !!!!!
- ds->bytes=0;
- if(ds->current) free_demux_packet(ds->current);
- ds->current=NULL;
- ds->buffer=NULL;
- ds->buffer_pos=ds->buffer_size;
- ds->pts=0; ds->pts_bytes=0;
+void ds_free_packs(demux_stream_t *ds)
+{
+ demux_packet_t *dp = ds->first;
+ while (dp) {
+ demux_packet_t *dn = dp->next;
+ free_demux_packet(dp);
+ dp = dn;
+ }
+ if (ds->asf_packet) {
+ // free unfinished .asf fragments:
+ free(ds->asf_packet->buffer);
+ free(ds->asf_packet);
+ ds->asf_packet = NULL;
+ }
+ ds->first = ds->last = NULL;
+ ds->packs = 0; // !!!!!
+ ds->bytes = 0;
+ if (ds->current)
+ free_demux_packet(ds->current);
+ ds->current = NULL;
+ ds->buffer = NULL;
+ ds->buffer_pos = ds->buffer_size;
+ ds->pts = 0;
+ ds->pts_bytes = 0;
}
-int ds_get_packet(demux_stream_t *ds,unsigned char **start){
+int ds_get_packet(demux_stream_t *ds, unsigned char **start)
+{
int len;
- if(ds->buffer_pos>=ds->buffer_size){
- if(!ds_fill_buffer(ds)){
+ if (ds->buffer_pos >= ds->buffer_size) {
+ if (!ds_fill_buffer(ds)) {
// EOF
*start = NULL;
return -1;
- }
+ }
}
- len=ds->buffer_size-ds->buffer_pos;
+ len = ds->buffer_size - ds->buffer_pos;
*start = &ds->buffer[ds->buffer_pos];
- ds->buffer_pos+=len;
+ ds->buffer_pos += len;
return len;
}
-int ds_get_packet_pts(demux_stream_t *ds,unsigned char **start, double *pts)
+int ds_get_packet_pts(demux_stream_t *ds, unsigned char **start, double *pts)
{
int len;
*pts = MP_NOPTS_VALUE;
- if(ds->buffer_pos>=ds->buffer_size){
- if (!ds_fill_buffer(ds)) {
+ if (ds->buffer_pos >= ds->buffer_size) {
+ if (!ds_fill_buffer(ds)) {
// EOF
*start = NULL;
return -1;
- }
+ }
}
// Return pts unless this read starts from the middle of a packet
if (!ds->buffer_pos)
- *pts = ds->current->pts;
- len=ds->buffer_size-ds->buffer_pos;
+ *pts = ds->current->pts;
+ len = ds->buffer_size - ds->buffer_pos;
*start = &ds->buffer[ds->buffer_pos];
- ds->buffer_pos+=len;
+ ds->buffer_pos += len;
return len;
}
-int ds_get_packet_sub(demux_stream_t *ds,unsigned char **start){
+int ds_get_packet_sub(demux_stream_t *ds, unsigned char **start)
+{
int len;
- if(ds->buffer_pos>=ds->buffer_size){
- *start = NULL;
- if(!ds->packs) return -1; // no sub
- if(!ds_fill_buffer(ds)) return -1; // EOF
+ if (ds->buffer_pos >= ds->buffer_size) {
+ *start = NULL;
+ if (!ds->packs)
+ return -1; // no sub
+ if (!ds_fill_buffer(ds))
+ return -1; // EOF
}
- len=ds->buffer_size-ds->buffer_pos;
+ len = ds->buffer_size - ds->buffer_pos;
*start = &ds->buffer[ds->buffer_pos];
- ds->buffer_pos+=len;
+ ds->buffer_pos += len;
return len;
}
double ds_get_next_pts(demux_stream_t *ds)
{
- demuxer_t* demux = ds->demuxer;
- while(!ds->first) {
- if(demux->audio->packs>=MAX_PACKS || demux->audio->bytes>=MAX_PACK_BYTES){
- mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_TooManyAudioInBuffer,demux->audio->packs,demux->audio->bytes);
- mp_msg(MSGT_DEMUXER,MSGL_HINT,MSGTR_MaybeNI);
- return MP_NOPTS_VALUE;
- }
- if(demux->video->packs>=MAX_PACKS || demux->video->bytes>=MAX_PACK_BYTES){
- mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_TooManyVideoInBuffer,demux->video->packs,demux->video->bytes);
- mp_msg(MSGT_DEMUXER,MSGL_HINT,MSGTR_MaybeNI);
- return MP_NOPTS_VALUE;
+ demuxer_t *demux = ds->demuxer;
+ while (!ds->first) {
+ if (demux->audio->packs >= MAX_PACKS
+ || demux->audio->bytes >= MAX_PACK_BYTES) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, MSGTR_TooManyAudioInBuffer,
+ demux->audio->packs, demux->audio->bytes);
+ mp_msg(MSGT_DEMUXER, MSGL_HINT, MSGTR_MaybeNI);
+ return MP_NOPTS_VALUE;
+ }
+ if (demux->video->packs >= MAX_PACKS
+ || demux->video->bytes >= MAX_PACK_BYTES) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, MSGTR_TooManyVideoInBuffer,
+ demux->video->packs, demux->video->bytes);
+ mp_msg(MSGT_DEMUXER, MSGL_HINT, MSGTR_MaybeNI);
+ return MP_NOPTS_VALUE;
+ }
+ if (!demux_fill_buffer(demux, ds))
+ return MP_NOPTS_VALUE;
}
- if(!demux_fill_buffer(demux,ds))
- return MP_NOPTS_VALUE;
- }
- return ds->first->pts;
+ return ds->first->pts;
}
// ====================================================================
void demuxer_help(void)
{
- int i;
+ int i;
- mp_msg(MSGT_DEMUXER, MSGL_INFO, "Available demuxers:\n");
- mp_msg(MSGT_DEMUXER, MSGL_INFO, " demuxer: type info: (comment)\n");
- mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_DEMUXERS\n");
- for (i = 0; demuxer_list[i]; i++) {
- if (demuxer_list[i]->type > DEMUXER_TYPE_MAX) // Don't display special demuxers
- continue;
- if (demuxer_list[i]->comment && strlen(demuxer_list[i]->comment))
- mp_msg(MSGT_DEMUXER, MSGL_INFO, "%10s %2d %s (%s)\n",
- demuxer_list[i]->name, demuxer_list[i]->type, demuxer_list[i]->info, demuxer_list[i]->comment);
- else
- mp_msg(MSGT_DEMUXER, MSGL_INFO, "%10s %2d %s\n",
- demuxer_list[i]->name, demuxer_list[i]->type, demuxer_list[i]->info);
- }
+ mp_msg(MSGT_DEMUXER, MSGL_INFO, "Available demuxers:\n");
+ mp_msg(MSGT_DEMUXER, MSGL_INFO, " demuxer: type info: (comment)\n");
+ mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_DEMUXERS\n");
+ for (i = 0; demuxer_list[i]; i++) {
+ if (demuxer_list[i]->type > DEMUXER_TYPE_MAX) // Don't display special demuxers
+ continue;
+ if (demuxer_list[i]->comment && strlen(demuxer_list[i]->comment))
+ mp_msg(MSGT_DEMUXER, MSGL_INFO, "%10s %2d %s (%s)\n",
+ demuxer_list[i]->name, demuxer_list[i]->type,
+ demuxer_list[i]->info, demuxer_list[i]->comment);
+ else
+ mp_msg(MSGT_DEMUXER, MSGL_INFO, "%10s %2d %s\n",
+ demuxer_list[i]->name, demuxer_list[i]->type,
+ demuxer_list[i]->info);
+ }
}
@@ -644,36 +703,37 @@ void demuxer_help(void)
*/
int get_demuxer_type_from_name(char *demuxer_name, int *force)
{
- int i;
- long type_int;
- char *endptr;
+ int i;
+ long type_int;
+ char *endptr;
- if (!demuxer_name || !demuxer_name[0])
- return DEMUXER_TYPE_UNKNOWN;
- if (force) *force = demuxer_name[0] == '+';
- if (demuxer_name[0] == '+')
- demuxer_name = &demuxer_name[1];
- for (i = 0; demuxer_list[i]; i++) {
- if (demuxer_list[i]->type > DEMUXER_TYPE_MAX) // Can't select special demuxers from commandline
- continue;
- if (strcmp(demuxer_name, demuxer_list[i]->name) == 0)
- return demuxer_list[i]->type;
- }
+ if (!demuxer_name || !demuxer_name[0])
+ return DEMUXER_TYPE_UNKNOWN;
+ if (force)
+ *force = demuxer_name[0] == '+';
+ if (demuxer_name[0] == '+')
+ demuxer_name = &demuxer_name[1];
+ for (i = 0; demuxer_list[i]; i++) {
+ if (demuxer_list[i]->type > DEMUXER_TYPE_MAX) // Can't select special demuxers from commandline
+ continue;
+ if (strcmp(demuxer_name, demuxer_list[i]->name) == 0)
+ return demuxer_list[i]->type;
+ }
- // No match found, try to parse name as an integer (demuxer number)
- type_int = strtol(demuxer_name, &endptr, 0);
- if (*endptr) // Conversion failed
- return -1;
- if ((type_int > 0) && (type_int <= DEMUXER_TYPE_MAX))
- return (int)type_int;
+ // No match found, try to parse name as an integer (demuxer number)
+ type_int = strtol(demuxer_name, &endptr, 0);
+ if (*endptr) // Conversion failed
+ return -1;
+ if ((type_int > 0) && (type_int <= DEMUXER_TYPE_MAX))
+ return (int) type_int;
- return -1;
+ return -1;
}
-int extension_parsing=1; // 0=off 1=mixed (used only for unstable formats)
+int extension_parsing = 1; // 0=off 1=mixed (used only for unstable formats)
-int correct_pts=0;
-int user_correct_pts=-1;
+int correct_pts = 0;
+int user_correct_pts = -1;
/*
NOTE : Several demuxers may be opened at the same time so
@@ -688,321 +748,365 @@ int user_correct_pts=-1;
(ex: tv,mf).
*/
-static demuxer_t* demux_open_stream(stream_t *stream, int file_format,
- int force, int audio_id, int video_id, int dvdsub_id,
- char* filename) {
-
-//int file_format=(*file_format_ptr);
-
-demuxer_t *demuxer=NULL;
-
-sh_video_t *sh_video=NULL;
+static demuxer_t *demux_open_stream(stream_t *stream, int file_format,
+ int force, int audio_id, int video_id,
+ int dvdsub_id, char *filename)
+{
+ demuxer_t *demuxer = NULL;
-const demuxer_desc_t *demuxer_desc;
-int fformat = 0;
-int i;
+ sh_video_t *sh_video = NULL;
-//printf("demux_open(%p,%d,%d,%d,%d) \n",stream,file_format,audio_id,video_id,dvdsub_id);
+ const demuxer_desc_t *demuxer_desc;
+ int fformat = 0;
+ int i;
-// If somebody requested a demuxer check it
-if (file_format) {
- if ((demuxer_desc = get_demuxer_desc_from_type(file_format))) {
- demuxer = new_demuxer(stream,demuxer_desc->type,audio_id,video_id,dvdsub_id,filename);
- if (demuxer_desc->check_file)
- fformat = demuxer_desc->check_file(demuxer);
- if (force || !demuxer_desc->check_file)
- fformat = demuxer_desc->type;
- if (fformat != 0) {
- if (fformat == demuxer_desc->type) {
- demuxer_t *demux2 = demuxer;
- // Move messages to demuxer detection code?
- mp_msg(MSGT_DEMUXER, MSGL_INFO, MSGTR_Detected_XXX_FileFormat, demuxer_desc->shortdesc);
- file_format = fformat;
- if (!demuxer->desc->open || (demux2 = demuxer->desc->open(demuxer))) {
- demuxer = demux2;
- goto dmx_open;
+ // If somebody requested a demuxer check it
+ if (file_format) {
+ if ((demuxer_desc = get_demuxer_desc_from_type(file_format))) {
+ demuxer =
+ new_demuxer(stream, demuxer_desc->type, audio_id, video_id,
+ dvdsub_id, filename);
+ if (demuxer_desc->check_file)
+ fformat = demuxer_desc->check_file(demuxer);
+ if (force || !demuxer_desc->check_file)
+ fformat = demuxer_desc->type;
+ if (fformat != 0) {
+ if (fformat == demuxer_desc->type) {
+ demuxer_t *demux2 = demuxer;
+ // Move messages to demuxer detection code?
+ mp_msg(MSGT_DEMUXER, MSGL_INFO,
+ MSGTR_Detected_XXX_FileFormat,
+ demuxer_desc->shortdesc);
+ file_format = fformat;
+ if (!demuxer->desc->open
+ || (demux2 = demuxer->desc->open(demuxer))) {
+ demuxer = demux2;
+ goto dmx_open;
+ }
+ } else {
+ // Format changed after check, recurse
+ free_demuxer(demuxer);
+ return demux_open_stream(stream, fformat, force, audio_id,
+ video_id, dvdsub_id, filename);
+ }
+ }
+ // Check failed for forced demuxer, quit
+ free_demuxer(demuxer);
+ return NULL;
}
- } else {
- // Format changed after check, recurse
- free_demuxer(demuxer);
- return demux_open_stream(stream, fformat, force,
- audio_id, video_id, dvdsub_id, filename);
- }
}
- // Check failed for forced demuxer, quit
- free_demuxer(demuxer);
- return NULL;
- }
-}
-
-// Test demuxers with safe file checks
-for (i = 0; (demuxer_desc = demuxer_list[i]); i++) {
- if (demuxer_desc->safe_check) {
- demuxer = new_demuxer(stream,demuxer_desc->type,audio_id,video_id,dvdsub_id,filename);
- if ((fformat = demuxer_desc->check_file(demuxer)) != 0) {
- if (fformat == demuxer_desc->type) {
- demuxer_t *demux2 = demuxer;
- mp_msg(MSGT_DEMUXER, MSGL_INFO, MSGTR_Detected_XXX_FileFormat, demuxer_desc->shortdesc);
- file_format = fformat;
- if (!demuxer->desc->open || (demux2 = demuxer->desc->open(demuxer))) {
- demuxer = demux2;
- goto dmx_open;
+ // Test demuxers with safe file checks
+ for (i = 0; (demuxer_desc = demuxer_list[i]); i++) {
+ if (demuxer_desc->safe_check) {
+ demuxer =
+ new_demuxer(stream, demuxer_desc->type, audio_id, video_id,
+ dvdsub_id, filename);
+ if ((fformat = demuxer_desc->check_file(demuxer)) != 0) {
+ if (fformat == demuxer_desc->type) {
+ demuxer_t *demux2 = demuxer;
+ mp_msg(MSGT_DEMUXER, MSGL_INFO,
+ MSGTR_Detected_XXX_FileFormat,
+ demuxer_desc->shortdesc);
+ file_format = fformat;
+ if (!demuxer->desc->open
+ || (demux2 = demuxer->desc->open(demuxer))) {
+ demuxer = demux2;
+ goto dmx_open;
+ }
+ } else {
+ if (fformat == DEMUXER_TYPE_PLAYLIST)
+ return demuxer; // handled in mplayer.c
+ // Format changed after check, recurse
+ free_demuxer(demuxer);
+ demuxer =
+ demux_open_stream(stream, fformat, force, audio_id,
+ video_id, dvdsub_id, filename);
+ if (demuxer)
+ return demuxer; // done!
+ file_format = DEMUXER_TYPE_UNKNOWN;
+ }
+ }
+ free_demuxer(demuxer);
+ demuxer = NULL;
}
- } else {
- if (fformat == DEMUXER_TYPE_PLAYLIST)
- return demuxer; // handled in mplayer.c
- // Format changed after check, recurse
- free_demuxer(demuxer);
- demuxer=demux_open_stream(stream, fformat, force,
- audio_id, video_id, dvdsub_id, filename);
- if(demuxer) return demuxer; // done!
- file_format = DEMUXER_TYPE_UNKNOWN;
- }
}
- free_demuxer(demuxer);
- demuxer = NULL;
- }
-}
-
-// If no forced demuxer perform file extension based detection
-// Ok. We're over the stable detectable fileformats, the next ones are a bit
-// fuzzy. So by default (extension_parsing==1) try extension-based detection
-// first:
-if(file_format==DEMUXER_TYPE_UNKNOWN && filename && extension_parsing==1){
- file_format=demuxer_type_by_filename(filename);
- if(file_format!=DEMUXER_TYPE_UNKNOWN){
- // we like recursion :)
- demuxer=demux_open_stream(stream, file_format, force,
- audio_id, video_id, dvdsub_id, filename);
- if(demuxer) return demuxer; // done!
- file_format=DEMUXER_TYPE_UNKNOWN; // continue fuzzy guessing...
- mp_msg(MSGT_DEMUXER,MSGL_V,"demuxer: continue fuzzy content-based format guessing...\n");
- }
-}
-// Try detection for all other demuxers
-for (i = 0; (demuxer_desc = demuxer_list[i]); i++) {
- if (!demuxer_desc->safe_check && demuxer_desc->check_file) {
- demuxer = new_demuxer(stream,demuxer_desc->type,audio_id,video_id,dvdsub_id,filename);
- if ((fformat = demuxer_desc->check_file(demuxer)) != 0) {
- if (fformat == demuxer_desc->type) {
- demuxer_t *demux2 = demuxer;
- mp_msg(MSGT_DEMUXER, MSGL_INFO, MSGTR_Detected_XXX_FileFormat, demuxer_desc->shortdesc);
- file_format = fformat;
- if (!demuxer->desc->open || (demux2 = demuxer->desc->open(demuxer))) {
- demuxer = demux2;
- goto dmx_open;
+ // If no forced demuxer perform file extension based detection
+ // Ok. We're over the stable detectable fileformats, the next ones are
+ // a bit fuzzy. So by default (extension_parsing==1) try extension-based
+ // detection first:
+ if (file_format == DEMUXER_TYPE_UNKNOWN && filename
+ && extension_parsing == 1) {
+ file_format = demuxer_type_by_filename(filename);
+ if (file_format != DEMUXER_TYPE_UNKNOWN) {
+ // we like recursion :)
+ demuxer = demux_open_stream(stream, file_format, force, audio_id,
+ video_id, dvdsub_id, filename);
+ if (demuxer)
+ return demuxer; // done!
+ file_format = DEMUXER_TYPE_UNKNOWN; // continue fuzzy guessing...
+ mp_msg(MSGT_DEMUXER, MSGL_V,
+ "demuxer: continue fuzzy content-based format guessing...\n");
+ }
+ }
+ // Try detection for all other demuxers
+ for (i = 0; (demuxer_desc = demuxer_list[i]); i++) {
+ if (!demuxer_desc->safe_check && demuxer_desc->check_file) {
+ demuxer =
+ new_demuxer(stream, demuxer_desc->type, audio_id, video_id,
+ dvdsub_id, filename);
+ if ((fformat = demuxer_desc->check_file(demuxer)) != 0) {
+ if (fformat == demuxer_desc->type) {
+ demuxer_t *demux2 = demuxer;
+ mp_msg(MSGT_DEMUXER, MSGL_INFO,
+ MSGTR_Detected_XXX_FileFormat,
+ demuxer_desc->shortdesc);
+ file_format = fformat;
+ if (!demuxer->desc->open
+ || (demux2 = demuxer->desc->open(demuxer))) {
+ demuxer = demux2;
+ goto dmx_open;
+ }
+ } else {
+ if (fformat == DEMUXER_TYPE_PLAYLIST)
+ return demuxer; // handled in mplayer.c
+ // Format changed after check, recurse
+ free_demuxer(demuxer);
+ demuxer =
+ demux_open_stream(stream, fformat, force, audio_id,
+ video_id, dvdsub_id, filename);
+ if (demuxer)
+ return demuxer; // done!
+ file_format = DEMUXER_TYPE_UNKNOWN;
+ }
+ }
+ free_demuxer(demuxer);
+ demuxer = NULL;
}
- } else {
- if (fformat == DEMUXER_TYPE_PLAYLIST)
- return demuxer; // handled in mplayer.c
- // Format changed after check, recurse
- free_demuxer(demuxer);
- demuxer=demux_open_stream(stream, fformat, force,
- audio_id, video_id, dvdsub_id, filename);
- if(demuxer) return demuxer; // done!
- file_format = DEMUXER_TYPE_UNKNOWN;
- }
}
- free_demuxer(demuxer);
- demuxer = NULL;
- }
-}
-return NULL;
-//====== File format recognized, set up these for compatibility: =========
-dmx_open:
+ return NULL;
+ //====== File format recognized, set up these for compatibility: =========
+ dmx_open:
-demuxer->file_format=file_format;
+ demuxer->file_format = file_format;
-if ((sh_video=demuxer->video->sh) && sh_video->bih){
-int biComp=le2me_32(sh_video->bih->biCompression);
- mp_msg(MSGT_DEMUX,MSGL_INFO,"VIDEO: [%.4s] %dx%d %dbpp %5.3f fps %5.1f kbps (%4.1f kbyte/s)\n",
- (char *)&biComp,
- sh_video->bih->biWidth,
- sh_video->bih->biHeight,
- sh_video->bih->biBitCount,
- sh_video->fps,
- sh_video->i_bps*0.008f,
- sh_video->i_bps/1024.0f );
-}
+ if ((sh_video = demuxer->video->sh) && sh_video->bih) {
+ int biComp = le2me_32(sh_video->bih->biCompression);
+ mp_msg(MSGT_DEMUX, MSGL_INFO,
+ "VIDEO: [%.4s] %dx%d %dbpp %5.3f fps %5.1f kbps (%4.1f kbyte/s)\n",
+ (char *) &biComp, sh_video->bih->biWidth,
+ sh_video->bih->biHeight, sh_video->bih->biBitCount,
+ sh_video->fps, sh_video->i_bps * 0.008f,
+ sh_video->i_bps / 1024.0f);
+ }
#ifdef USE_ASS
- if (ass_enabled && ass_library) {
- for (i = 0; i < MAX_S_STREAMS; ++i) {
- sh_sub_t* sh = demuxer->s_streams[i];
- if (sh && sh->type == 'a') {
- sh->ass_track = ass_new_track(ass_library);
- if (sh->ass_track && sh->extradata)
- ass_process_codec_private(sh->ass_track, sh->extradata, sh->extradata_len);
- } else if (sh && sh->type != 'v')
- sh->ass_track = ass_default_track(ass_library);
- }
- }
+ if (ass_enabled && ass_library) {
+ for (i = 0; i < MAX_S_STREAMS; ++i) {
+ sh_sub_t *sh = demuxer->s_streams[i];
+ if (sh && sh->type == 'a') {
+ sh->ass_track = ass_new_track(ass_library);
+ if (sh->ass_track && sh->extradata)
+ ass_process_codec_private(sh->ass_track, sh->extradata,
+ sh->extradata_len);
+ } else if (sh && sh->type != 'v')
+ sh->ass_track = ass_default_track(ass_library);
+ }
+ }
#endif
-return demuxer;
+ return demuxer;
}
-char* audio_stream = NULL;
-char* sub_stream = NULL;
+char *audio_stream = NULL;
+char *sub_stream = NULL;
int audio_stream_cache = 0;
-char *demuxer_name = NULL; // parameter from -demuxer
+char *demuxer_name = NULL; // parameter from -demuxer
char *audio_demuxer_name = NULL; // parameter from -audio-demuxer
-char *sub_demuxer_name = NULL; // parameter from -sub-demuxer
+char *sub_demuxer_name = NULL; // parameter from -sub-demuxer
extern int hr_mp3_seek;
extern float stream_cache_min_percent;
extern float stream_cache_seek_min_percent;
-demuxer_t* demux_open(stream_t *vs,int file_format,int audio_id,int video_id,int dvdsub_id,char* filename){
- stream_t *as = NULL,*ss = NULL;
- demuxer_t *vd,*ad = NULL,*sd = NULL;
- demuxer_t *res;
- int afmt =DEMUXER_TYPE_UNKNOWN,sfmt = DEMUXER_TYPE_UNKNOWN ;
- int demuxer_type;
- int audio_demuxer_type = 0, sub_demuxer_type = 0;
- int demuxer_force = 0, audio_demuxer_force = 0,
- sub_demuxer_force = 0;
-
- if ((demuxer_type = get_demuxer_type_from_name(demuxer_name, &demuxer_force)) < 0) {
- mp_msg(MSGT_DEMUXER,MSGL_ERR,"-demuxer %s does not exist.\n",demuxer_name);
- }
- if ((audio_demuxer_type = get_demuxer_type_from_name(audio_demuxer_name, &audio_demuxer_force)) < 0) {
- mp_msg(MSGT_DEMUXER,MSGL_ERR,"-audio-demuxer %s does not exist.\n",audio_demuxer_name);
- }
- if ((sub_demuxer_type = get_demuxer_type_from_name(sub_demuxer_name, &sub_demuxer_force)) < 0) {
- mp_msg(MSGT_DEMUXER,MSGL_ERR,"-sub-demuxer %s does not exist.\n",sub_demuxer_name);
- }
+demuxer_t *demux_open(stream_t *vs, int file_format, int audio_id,
+ int video_id, int dvdsub_id, char *filename)
+{
+ stream_t *as = NULL, *ss = NULL;
+ demuxer_t *vd, *ad = NULL, *sd = NULL;
+ demuxer_t *res;
+ int afmt = DEMUXER_TYPE_UNKNOWN, sfmt = DEMUXER_TYPE_UNKNOWN;
+ int demuxer_type;
+ int audio_demuxer_type = 0, sub_demuxer_type = 0;
+ int demuxer_force = 0, audio_demuxer_force = 0, sub_demuxer_force = 0;
- if(audio_stream) {
- as = open_stream(audio_stream,0,&afmt);
- if(!as) {
- mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_CannotOpenAudioStream,audio_stream);
- return NULL;
+ if ((demuxer_type =
+ get_demuxer_type_from_name(demuxer_name, &demuxer_force)) < 0) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, "-demuxer %s does not exist.\n",
+ demuxer_name);
}
- if(audio_stream_cache) {
- if(!stream_enable_cache(as,audio_stream_cache*1024,audio_stream_cache*1024*(stream_cache_min_percent / 100.0),
- audio_stream_cache*1024*(stream_cache_seek_min_percent / 100.0))) {
- free_stream(as);
- mp_msg(MSGT_DEMUXER,MSGL_ERR,"Can't enable audio stream cache\n");
- return NULL;
- }
+ if ((audio_demuxer_type =
+ get_demuxer_type_from_name(audio_demuxer_name,
+ &audio_demuxer_force)) < 0) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, "-audio-demuxer %s does not exist.\n",
+ audio_demuxer_name);
}
- }
- if(sub_stream) {
- ss = open_stream(sub_stream,0,&sfmt);
- if(!ss) {
- mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_CannotOpenSubtitlesStream,sub_stream);
- return NULL;
+ if ((sub_demuxer_type =
+ get_demuxer_type_from_name(sub_demuxer_name,
+ &sub_demuxer_force)) < 0) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, "-sub-demuxer %s does not exist.\n",
+ sub_demuxer_name);
}
- }
- vd = demux_open_stream(vs, demuxer_type ? demuxer_type : file_format,
- demuxer_force, audio_stream ? -2 : audio_id, video_id,
- sub_stream ? -2 : dvdsub_id, filename);
- if(!vd) {
- if(as) free_stream(as);
- if(ss) free_stream(ss);
- return NULL;
- }
- if(as) {
- ad = demux_open_stream(as, audio_demuxer_type ? audio_demuxer_type : afmt,
- audio_demuxer_force, audio_id, -2, -2, audio_stream);
- if(!ad) {
- mp_msg(MSGT_DEMUXER,MSGL_WARN,MSGTR_OpeningAudioDemuxerFailed,audio_stream);
- free_stream(as);
+ if (audio_stream) {
+ as = open_stream(audio_stream, 0, &afmt);
+ if (!as) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, MSGTR_CannotOpenAudioStream,
+ audio_stream);
+ return NULL;
+ }
+ if (audio_stream_cache) {
+ if (!stream_enable_cache
+ (as, audio_stream_cache * 1024,
+ audio_stream_cache * 1024 * (stream_cache_min_percent /
+ 100.0),
+ audio_stream_cache * 1024 * (stream_cache_seek_min_percent /
+ 100.0))) {
+ free_stream(as);
+ mp_msg(MSGT_DEMUXER, MSGL_ERR,
+ "Can't enable audio stream cache\n");
+ return NULL;
+ }
+ }
}
- else if(ad->audio->sh && ((sh_audio_t*)ad->audio->sh)->format == 0x55) // MP3
- hr_mp3_seek=1; // Enable high res seeking
- }
- if(ss) {
- sd = demux_open_stream(ss, sub_demuxer_type ? sub_demuxer_type : sfmt,
- sub_demuxer_force, -2, -2, dvdsub_id, sub_stream);
- if(!sd) {
- mp_msg(MSGT_DEMUXER,MSGL_WARN,MSGTR_OpeningSubtitlesDemuxerFailed,sub_stream);
- free_stream(ss);
+ if (sub_stream) {
+ ss = open_stream(sub_stream, 0, &sfmt);
+ if (!ss) {
+ mp_msg(MSGT_DEMUXER, MSGL_ERR, MSGTR_CannotOpenSubtitlesStream,
+ sub_stream);
+ return NULL;
+ }
}
- }
- if(ad && sd)
- res = new_demuxers_demuxer(vd,ad,sd);
- else if(ad)
- res = new_demuxers_demuxer(vd,ad,vd);
- else if(sd)
- res = new_demuxers_demuxer(vd,vd,sd);
- else
- res = vd;
+ vd = demux_open_stream(vs, demuxer_type ? demuxer_type : file_format,
+ demuxer_force, audio_stream ? -2 : audio_id,
+ video_id, sub_stream ? -2 : dvdsub_id, filename);
+ if (!vd) {
+ if (as)
+ free_stream(as);
+ if (ss)
+ free_stream(ss);
+ return NULL;
+ }
+ if (as) {
+ ad = demux_open_stream(as,
+ audio_demuxer_type ? audio_demuxer_type : afmt,
+ audio_demuxer_force, audio_id, -2, -2,
+ audio_stream);
+ if (!ad) {
+ mp_msg(MSGT_DEMUXER, MSGL_WARN, MSGTR_OpeningAudioDemuxerFailed,
+ audio_stream);
+ free_stream(as);
+ } else if (ad->audio->sh
+ && ((sh_audio_t *) ad->audio->sh)->format == 0x55) // MP3
+ hr_mp3_seek = 1; // Enable high res seeking
+ }
+ if (ss) {
+ sd = demux_open_stream(ss, sub_demuxer_type ? sub_demuxer_type : sfmt,
+ sub_demuxer_force, -2, -2, dvdsub_id,
+ sub_stream);
+ if (!sd) {
+ mp_msg(MSGT_DEMUXER, MSGL_WARN,
+ MSGTR_OpeningSubtitlesDemuxerFailed, sub_stream);
+ free_stream(ss);
+ }
+ }
- correct_pts = user_correct_pts;
- if (correct_pts < 0)
- correct_pts = demux_control(res, DEMUXER_CTRL_CORRECT_PTS, NULL) == DEMUXER_CTRL_OK;
- return res;
+ if (ad && sd)
+ res = new_demuxers_demuxer(vd, ad, sd);
+ else if (ad)
+ res = new_demuxers_demuxer(vd, ad, vd);
+ else if (sd)
+ res = new_demuxers_demuxer(vd, vd, sd);
+ else
+ res = vd;
+
+ correct_pts = user_correct_pts;
+ if (correct_pts < 0)
+ correct_pts =
+ demux_control(res, DEMUXER_CTRL_CORRECT_PTS,
+ NULL) == DEMUXER_CTRL_OK;
+ return res;
}
-int demux_seek(demuxer_t *demuxer,float rel_seek_secs,float audio_delay,int flags){
- demux_stream_t *d_audio=demuxer->audio;
- demux_stream_t *d_video=demuxer->video;
- sh_audio_t *sh_audio=d_audio->sh;
- sh_video_t *sh_video=d_video->sh;
+int demux_seek(demuxer_t *demuxer, float rel_seek_secs, float audio_delay,
+ int flags)
+{
+ demux_stream_t *d_audio = demuxer->audio;
+ demux_stream_t *d_video = demuxer->video;
+ sh_audio_t *sh_audio = d_audio->sh;
+ sh_video_t *sh_video = d_video->sh;
double tmp = 0;
double pts;
-if(!demuxer->seekable){
- if(demuxer->file_format==DEMUXER_TYPE_AVI)
- mp_msg(MSGT_SEEK,MSGL_WARN,MSGTR_CantSeekRawAVI);
+ if (!demuxer->seekable) {
+ if (demuxer->file_format == DEMUXER_TYPE_AVI)
+ mp_msg(MSGT_SEEK, MSGL_WARN, MSGTR_CantSeekRawAVI);
#ifdef USE_TV
- else if (demuxer->file_format==DEMUXER_TYPE_TV)
- mp_msg(MSGT_SEEK,MSGL_WARN,MSGTR_TVInputNotSeekable);
+ else if (demuxer->file_format == DEMUXER_TYPE_TV)
+ mp_msg(MSGT_SEEK, MSGL_WARN, MSGTR_TVInputNotSeekable);
#endif
- else
- mp_msg(MSGT_SEEK,MSGL_WARN,MSGTR_CantSeekFile);
- return 0;
-}
-
+ else
+ mp_msg(MSGT_SEEK, MSGL_WARN, MSGTR_CantSeekFile);
+ return 0;
+ }
// clear demux buffers:
- if(sh_audio){ ds_free_packs(d_audio);sh_audio->a_buffer_len=0;}
+ if (sh_audio) {
+ ds_free_packs(d_audio);
+ sh_audio->a_buffer_len = 0;
+ }
ds_free_packs(d_video);
ds_free_packs(demuxer->sub);
-
- demuxer->stream->eof=0; // clear eof flag
- demuxer->video->eof=0;
- demuxer->audio->eof=0;
-#if 0
- if(sh_audio) sh_audio->timer=sh_video->timer;
-#else
- if(sh_video) sh_video->timer=0; // !!!!!!
-#endif
+ demuxer->stream->eof = 0;
+ demuxer->video->eof = 0;
+ demuxer->audio->eof = 0;
- if(flags & SEEK_ABSOLUTE)
- pts = 0.0f;
+ if (sh_video)
+ sh_video->timer = 0; // !!!!!!
+
+ if (flags & SEEK_ABSOLUTE)
+ pts = 0.0f;
else {
- if(demuxer->stream_pts == MP_NOPTS_VALUE)
- goto dmx_seek;
- pts = demuxer->stream_pts;
+ if (demuxer->stream_pts == MP_NOPTS_VALUE)
+ goto dmx_seek;
+ pts = demuxer->stream_pts;
}
- if(flags & SEEK_FACTOR) {
- if(stream_control(demuxer->stream, STREAM_CTRL_GET_TIME_LENGTH, &tmp) == STREAM_UNSUPPORTED)
- goto dmx_seek;
- pts += tmp * rel_seek_secs;
+ if (flags & SEEK_FACTOR) {
+ if (stream_control(demuxer->stream, STREAM_CTRL_GET_TIME_LENGTH, &tmp)
+ == STREAM_UNSUPPORTED)
+ goto dmx_seek;
+ pts += tmp * rel_seek_secs;
} else
- pts += rel_seek_secs;
+ pts += rel_seek_secs;
- if(stream_control(demuxer->stream, STREAM_CTRL_SEEK_TO_TIME, &pts) != STREAM_UNSUPPORTED) {
- demux_control(demuxer, DEMUXER_CTRL_RESYNC, NULL);
- return 1;
+ if (stream_control(demuxer->stream, STREAM_CTRL_SEEK_TO_TIME, &pts) !=
+ STREAM_UNSUPPORTED) {
+ demux_control(demuxer, DEMUXER_CTRL_RESYNC, NULL);
+ return 1;
}
-dmx_seek:
-if (demuxer->desc->seek)
- demuxer->desc->seek(demuxer,rel_seek_secs,audio_delay,flags);
+ dmx_seek:
+ if (demuxer->desc->seek)
+ demuxer->desc->seek(demuxer, rel_seek_secs, audio_delay, flags);
- if (sh_audio) resync_audio_stream(sh_audio);
+ if (sh_audio)
+ resync_audio_stream(sh_audio);
-return 1;
+ return 1;
}
int demux_info_add(demuxer_t *demuxer, const char *opt, const char *param)
@@ -1011,21 +1115,21 @@ int demux_info_add(demuxer_t *demuxer, c
int n = 0;
- for(n = 0; info && info[2*n] != NULL; n++)
- {
- if(!strcasecmp(opt,info[2*n]))
- {
- mp_msg(MSGT_DEMUX, MSGL_INFO,MSGTR_DemuxerInfoChanged,opt,param);
- free(info[2*n+1]);
- info[2*n+1] = strdup(param);
- return 0;
- }
- }
-
- info = demuxer->info = (char**)realloc(info,(2*(n+2))*sizeof(char*));
- info[2*n] = strdup(opt);
- info[2*n+1] = strdup(param);
- memset(&info[2*(n+1)],0,2*sizeof(char*));
+ for (n = 0; info && info[2 * n] != NULL; n++) {
+ if (!strcasecmp(opt, info[2 * n])) {
+ mp_msg(MSGT_DEMUX, MSGL_INFO, MSGTR_DemuxerInfoChanged, opt,
+ param);
+ free(info[2 * n + 1]);
+ info[2 * n + 1] = strdup(param);
+ return 0;
+ }
+ }
+
+ info = demuxer->info =
+ (char **) realloc(info, (2 * (n + 2)) * sizeof(char *));
+ info[2 * n] = strdup(opt);
+ info[2 * n + 1] = strdup(param);
+ memset(&info[2 * (n + 1)], 0, 2 * sizeof(char *));
return 1;
}
@@ -1035,57 +1139,70 @@ int demux_info_print(demuxer_t *demuxer)
char **info = demuxer->info;
int n;
- if(!info)
- return 0;
+ if (!info)
+ return 0;
- mp_msg(MSGT_DEMUX, MSGL_INFO,MSGTR_ClipInfo);
- for(n = 0; info[2*n] != NULL ; n++)
- {
- mp_msg(MSGT_DEMUX, MSGL_INFO, " %s: %s\n",info[2*n],info[2*n+1]);
- mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CLIP_INFO_NAME%d=%s\n", n, info[2*n]);
- mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CLIP_INFO_VALUE%d=%s\n", n, info[2*n+1]);
+ mp_msg(MSGT_DEMUX, MSGL_INFO, MSGTR_ClipInfo);
+ for (n = 0; info[2 * n] != NULL; n++) {
+ mp_msg(MSGT_DEMUX, MSGL_INFO, " %s: %s\n", info[2 * n],
+ info[2 * n + 1]);
+ mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CLIP_INFO_NAME%d=%s\n", n,
+ info[2 * n]);
+ mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CLIP_INFO_VALUE%d=%s\n", n,
+ info[2 * n + 1]);
}
mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CLIP_INFO_N=%d\n", n);
return 0;
}
-char* demux_info_get(demuxer_t *demuxer, const char *opt) {
- int i;
- char **info = demuxer->info;
+char *demux_info_get(demuxer_t *demuxer, const char *opt)
+{
+ int i;
+ char **info = demuxer->info;
- for(i = 0; info && info[2*i] != NULL; i++) {
- if(!strcasecmp(opt,info[2*i]))
- return info[2*i+1];
- }
+ for (i = 0; info && info[2 * i] != NULL; i++) {
+ if (!strcasecmp(opt, info[2 * i]))
+ return info[2 * i + 1];
+ }
- return NULL;
+ return NULL;
}
-int demux_control(demuxer_t *demuxer, int cmd, void *arg) {
+int demux_control(demuxer_t *demuxer, int cmd, void *arg)
+{
if (demuxer->desc->control)
- return demuxer->desc->control(demuxer,cmd,arg);
+ return demuxer->desc->control(demuxer, cmd, arg);
return DEMUXER_CTRL_NOTIMPL;
}
-double demuxer_get_time_length(demuxer_t *demuxer){
+double demuxer_get_time_length(demuxer_t *demuxer)
+{
double get_time_ans;
sh_video_t *sh_video = demuxer->video->sh;
sh_audio_t *sh_audio = demuxer->audio->sh;
// <= 0 means DEMUXER_CTRL_NOTIMPL or DEMUXER_CTRL_DONTKNOW
- if (demux_control(demuxer, DEMUXER_CTRL_GET_TIME_LENGTH,(void *)&get_time_ans)<=0) {
- if (sh_video && sh_video->i_bps && sh_audio && sh_audio->i_bps)
- get_time_ans = (double)(demuxer->movi_end-demuxer->movi_start)/(sh_video->i_bps+sh_audio->i_bps);
- else if (sh_video && sh_video->i_bps)
- get_time_ans = (double)(demuxer->movi_end-demuxer->movi_start)/sh_video->i_bps;
- else if (sh_audio && sh_audio->i_bps)
- get_time_ans = (double)(demuxer->movi_end-demuxer->movi_start)/sh_audio->i_bps;
- else
- get_time_ans=0;
+ if (demux_control
+ (demuxer, DEMUXER_CTRL_GET_TIME_LENGTH, (void *) &get_time_ans) <= 0) {
+ if (sh_video && sh_video->i_bps && sh_audio && sh_audio->i_bps)
+ get_time_ans =
+ (double) (demuxer->movi_end -
+ demuxer->movi_start) / (sh_video->i_bps +
+ sh_audio->i_bps);
+ else if (sh_video && sh_video->i_bps)
+ get_time_ans =
+ (double) (demuxer->movi_end -
+ demuxer->movi_start) / sh_video->i_bps;
+ else if (sh_audio && sh_audio->i_bps)
+ get_time_ans =
+ (double) (demuxer->movi_end -
+ demuxer->movi_start) / sh_audio->i_bps;
+ else
+ get_time_ans = 0;
}
return get_time_ans;
}
@@ -1097,56 +1214,65 @@ double demuxer_get_time_length(demuxer_t
* 0 otherwise
* \return the current play time
*/
-int demuxer_get_current_time(demuxer_t *demuxer){
+int demuxer_get_current_time(demuxer_t *demuxer)
+{
double get_time_ans = 0;
sh_video_t *sh_video = demuxer->video->sh;
- if(demuxer->stream_pts != MP_NOPTS_VALUE)
+ if (demuxer->stream_pts != MP_NOPTS_VALUE)
get_time_ans = demuxer->stream_pts;
- else if(sh_video) get_time_ans = sh_video->pts;
+ else if (sh_video)
+ get_time_ans = sh_video->pts;
return (int) get_time_ans;
}
-int demuxer_get_percent_pos(demuxer_t *demuxer){
+int demuxer_get_percent_pos(demuxer_t *demuxer)
+{
int ans = 0;
int res = demux_control(demuxer, DEMUXER_CTRL_GET_PERCENT_POS, &ans);
int len = (demuxer->movi_end - demuxer->movi_start) / 100;
if (res <= 0) {
- if (len > 0)
- ans = (demuxer->filepos - demuxer->movi_start) / len;
- else
- ans = 0;
+ if (len > 0)
+ ans = (demuxer->filepos - demuxer->movi_start) / len;
+ else
+ ans = 0;
}
- if (ans < 0) ans = 0;
- if (ans > 100) ans = 100;
+ if (ans < 0)
+ ans = 0;
+ if (ans > 100)
+ ans = 100;
return ans;
}
-int demuxer_switch_audio(demuxer_t *demuxer, int index){
+int demuxer_switch_audio(demuxer_t *demuxer, int index)
+{
int res = demux_control(demuxer, DEMUXER_CTRL_SWITCH_AUDIO, &index);
if (res == DEMUXER_CTRL_NOTIMPL)
- index = demuxer->audio->id;
+ index = demuxer->audio->id;
if (demuxer->audio->id >= 0)
- demuxer->audio->sh = demuxer->a_streams[demuxer->audio->id];
+ demuxer->audio->sh = demuxer->a_streams[demuxer->audio->id];
else
- demuxer->audio->sh = NULL;
+ demuxer->audio->sh = NULL;
return index;
}
-int demuxer_switch_video(demuxer_t *demuxer, int index){
+int demuxer_switch_video(demuxer_t *demuxer, int index)
+{
int res = demux_control(demuxer, DEMUXER_CTRL_SWITCH_VIDEO, &index);
if (res == DEMUXER_CTRL_NOTIMPL)
- index = demuxer->video->id;
+ index = demuxer->video->id;
if (demuxer->video->id >= 0)
- demuxer->video->sh = demuxer->v_streams[demuxer->video->id];
+ demuxer->video->sh = demuxer->v_streams[demuxer->video->id];
else
- demuxer->video->sh = NULL;
+ demuxer->video->sh = NULL;
return index;
}
-int demuxer_add_attachment(demuxer_t* demuxer, const char* name,
- const char* type, const void* data, size_t size) {
+int demuxer_add_attachment(demuxer_t *demuxer, const char *name,
+ const char *type, const void *data, size_t size)
+{
if (!(demuxer->num_attachments & 31))
- demuxer->attachments = realloc(demuxer->attachments, (demuxer->num_attachments + 32) * sizeof(demux_attachment_t));
+ demuxer->attachments = realloc(demuxer->attachments,
+ (demuxer->num_attachments + 32) * sizeof(demux_attachment_t));
demuxer->attachments[demuxer->num_attachments].name = strdup(name);
demuxer->attachments[demuxer->num_attachments].type = strdup(type);
@@ -1154,24 +1280,27 @@ int demuxer_add_attachment(demuxer_t* de
memcpy(demuxer->attachments[demuxer->num_attachments].data, data, size);
demuxer->attachments[demuxer->num_attachments].data_size = size;
- return demuxer->num_attachments ++;
+ return demuxer->num_attachments++;
}
-int demuxer_add_chapter(demuxer_t* demuxer, const char* name, uint64_t start, uint64_t end){
+int demuxer_add_chapter(demuxer_t *demuxer, const char *name, uint64_t start,
+ uint64_t end)
+{
if (demuxer->chapters == NULL)
- demuxer->chapters = malloc (32*sizeof(*demuxer->chapters));
+ demuxer->chapters = malloc(32 * sizeof(*demuxer->chapters));
else if (!(demuxer->num_chapters % 32))
- demuxer->chapters = realloc (demuxer->chapters, (demuxer->num_chapters + 32) * sizeof(*demuxer->chapters));
+ demuxer->chapters = realloc(demuxer->chapters,
+ (demuxer->num_chapters + 32) * sizeof(*demuxer->chapters));
demuxer->chapters[demuxer->num_chapters].start = start;
demuxer->chapters[demuxer->num_chapters].end = end;
demuxer->chapters[demuxer->num_chapters].name = strdup(name);
- return demuxer->num_chapters ++;
+ return demuxer->num_chapters++;
}
/**
- * \brief demuxer_seek_chapter() seeks to a chapter in two possible ways:
+ * \brief demuxer_seek_chapter() seeks to a chapter in two possible ways:
* either using the demuxer->chapters structure set by the demuxer
* or asking help to the stream layer (e.g. dvd)
* \param chapter - chapter number wished - 0-based
@@ -1182,50 +1311,58 @@ int demuxer_add_chapter(demuxer_t* demux
* \return -1 on error, current chapter if successful
*/
-int demuxer_seek_chapter(demuxer_t *demuxer, int chapter, int mode, float *seek_pts, int *num_chapters, char **chapter_name) {
+int demuxer_seek_chapter(demuxer_t *demuxer, int chapter, int mode,
+ float *seek_pts, int *num_chapters,
+ char **chapter_name)
+{
int ris;
int current, total;
sh_video_t *sh_video = demuxer->video->sh;
sh_audio_t *sh_audio = demuxer->audio->sh;
if (!demuxer->num_chapters || !demuxer->chapters) {
- if(!mode) {
- ris = stream_control(demuxer->stream, STREAM_CTRL_GET_CURRENT_CHAPTER, ¤t);
- if(ris == STREAM_UNSUPPORTED) return -1;
+ if (!mode) {
+ ris = stream_control(demuxer->stream,
+ STREAM_CTRL_GET_CURRENT_CHAPTER, ¤t);
+ if (ris == STREAM_UNSUPPORTED)
+ return -1;
chapter += current;
}
- if(demuxer->video->sh)
+ if (demuxer->video->sh)
ds_free_packs(demuxer->video);
- if(demuxer->audio->sh)
+ if (demuxer->audio->sh)
ds_free_packs(demuxer->audio);
- if(demuxer->sub->id >= 0)
+ if (demuxer->sub->id >= 0)
ds_free_packs(demuxer->sub);
- ris = stream_control(demuxer->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter);
- if(ris != STREAM_UNSUPPORTED)
+ ris =
+ stream_control(demuxer->stream, STREAM_CTRL_SEEK_TO_CHAPTER,
+ &chapter);
+ if (ris != STREAM_UNSUPPORTED)
demux_control(demuxer, DEMUXER_CTRL_RESYNC, NULL);
- if(sh_video) {
+ if (sh_video) {
ds_fill_buffer(demuxer->video);
resync_video_stream(sh_video);
}
- if(sh_audio) {
+ if (sh_audio) {
ds_fill_buffer(demuxer->audio);
resync_audio_stream(sh_audio);
}
-
- //exit status may be ok, but main() doesn't have to seek itself (because e.g. dvds depend on sectors, not on pts)
+ //exit status may be ok, but main() doesn't have to seek itself
+ // (because e.g. dvds depend on sectors, not on pts)
*seek_pts = -1.0;
- if(num_chapters) {
- if(stream_control(demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, num_chapters) == STREAM_UNSUPPORTED)
+ if (num_chapters) {
+ if (stream_control(demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS,
+ num_chapters) == STREAM_UNSUPPORTED)
*num_chapters = 0;
}
- if(chapter_name) {
+ if (chapter_name) {
*chapter_name = NULL;
if (num_chapters && *num_chapters) {
char *tmp = malloc(16);
@@ -1236,18 +1373,20 @@ int demuxer_seek_chapter(demuxer_t *demu
}
}
- return (ris != STREAM_UNSUPPORTED ? chapter : -1);
- } else { //chapters structure is set in the demuxer
+ return ris != STREAM_UNSUPPORTED ? chapter : -1;
+ } else { // chapters structure is set in the demuxer
total = demuxer->num_chapters;
- if (mode==1) { //absolute seeking
+ if (mode == 1) //absolute seeking
current = chapter;
- } else { //relative seeking
+ else { //relative seeking
uint64_t now;
- now = (sh_video ? sh_video->pts : (sh_audio ? sh_audio->pts : 0.)) * 1000 + .5;
+ now =
+ (sh_video ? sh_video->pts : (sh_audio ? sh_audio->pts : 0.)) *
+ 1000 + .5;
for (current = total - 1; current >= 0; --current) {
- demux_chapter_t* chapter = demuxer->chapters + current;
+ demux_chapter_t *chapter = demuxer->chapters + current;
if (chapter->start <= now)
break;
}
@@ -1255,36 +1394,40 @@ int demuxer_seek_chapter(demuxer_t *demu
}
if (current >= total)
- return -1;
- if (current < 0) current = 0;
+ return -1;
+ if (current < 0)
+ current = 0;
*seek_pts = demuxer->chapters[current].start / 1000.0;
- if(num_chapters)
+ if (num_chapters)
*num_chapters = demuxer->num_chapters;
- if(chapter_name) {
- if(demuxer->chapters[current].name)
+ if (chapter_name) {
+ if (demuxer->chapters[current].name)
*chapter_name = strdup(demuxer->chapters[current].name);
- else *chapter_name = NULL;
+ else
+ *chapter_name = NULL;
}
return current;
}
}
-int demuxer_get_current_chapter(demuxer_t *demuxer) {
+int demuxer_get_current_chapter(demuxer_t *demuxer)
+{
int chapter = -1;
if (!demuxer->num_chapters || !demuxer->chapters) {
if (stream_control(demuxer->stream, STREAM_CTRL_GET_CURRENT_CHAPTER,
&chapter) == STREAM_UNSUPPORTED)
chapter = -1;
- }
- else {
+ } else {
sh_video_t *sh_video = demuxer->video->sh;
sh_audio_t *sh_audio = demuxer->audio->sh;
uint64_t now;
- now = (sh_video ? sh_video->pts : (sh_audio?sh_audio->pts:0))*1000+0.5;
+ now =
+ (sh_video ? sh_video->pts : (sh_audio ? sh_audio->pts : 0)) *
+ 1000 + 0.5;
for (chapter = demuxer->num_chapters - 1; chapter >= 0; --chapter) {
if (demuxer->chapters[chapter].start <= now)
break;
@@ -1293,24 +1436,25 @@ int demuxer_get_current_chapter(demuxer_
return chapter;
}
-char *demuxer_chapter_name(demuxer_t *demuxer, int chapter) {
+char *demuxer_chapter_name(demuxer_t *demuxer, int chapter)
+{
if (demuxer->num_chapters && demuxer->chapters) {
- if (chapter >=0 && chapter < demuxer->num_chapters &&
- demuxer->chapters[chapter].name)
+ if (chapter >= 0 && chapter < demuxer->num_chapters
+ && demuxer->chapters[chapter].name)
return strdup(demuxer->chapters[chapter].name);
}
return NULL;
}
-char *demuxer_chapter_display_name(demuxer_t *demuxer, int chapter) {
+char *demuxer_chapter_display_name(demuxer_t *demuxer, int chapter)
+{
char *chapter_name = demuxer_chapter_name(demuxer, chapter);
if (chapter_name) {
char *tmp = malloc(strlen(chapter_name) + 14);
snprintf(tmp, 63, "(%d) %s", chapter + 1, chapter_name);
- free(chapter_name);
+ free(chapter_name);
return tmp;
- }
- else {
+ } else {
int chapter_num = demuxer_chapter_count(demuxer);
char tmp[30];
if (chapter_num <= 0)
@@ -1321,9 +1465,10 @@ char *demuxer_chapter_display_name(demux
}
}
-float demuxer_chapter_time(demuxer_t *demuxer, int chapter, float *end) {
+float demuxer_chapter_time(demuxer_t *demuxer, int chapter, float *end)
+{
if (demuxer->num_chapters && demuxer->chapters && chapter >= 0
- && chapter < demuxer->num_chapters) {
+ && chapter < demuxer->num_chapters) {
if (end)
*end = demuxer->chapters[chapter].end / 1000.0;
return demuxer->chapters[chapter].start / 1000.0;
@@ -1331,61 +1476,68 @@ float demuxer_chapter_time(demuxer_t *de
return -1.0;
}
-int demuxer_chapter_count(demuxer_t *demuxer) {
+int demuxer_chapter_count(demuxer_t *demuxer)
+{
if (!demuxer->num_chapters || !demuxer->chapters) {
int num_chapters = 0;
if (stream_control(demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS,
&num_chapters) == STREAM_UNSUPPORTED)
num_chapters = 0;
return num_chapters;
- }
- else
+ } else
return demuxer->num_chapters;
}
-int demuxer_angles_count(demuxer_t *demuxer) {
- int ris, angles=-1;
+int demuxer_angles_count(demuxer_t *demuxer)
+{
+ int ris, angles = -1;
ris = stream_control(demuxer->stream, STREAM_CTRL_GET_NUM_ANGLES, &angles);
- if(ris == STREAM_UNSUPPORTED) return -1;
+ if (ris == STREAM_UNSUPPORTED)
+ return -1;
return angles;
}
-int demuxer_get_current_angle(demuxer_t *demuxer) {
- int ris, curr_angle=-1;
+int demuxer_get_current_angle(demuxer_t *demuxer)
+{
+ int ris, curr_angle = -1;
ris = stream_control(demuxer->stream, STREAM_CTRL_GET_ANGLE, &curr_angle);
- if(ris == STREAM_UNSUPPORTED) return -1;
+ if (ris == STREAM_UNSUPPORTED)
+ return -1;
return curr_angle;
}
-int demuxer_set_angle(demuxer_t *demuxer, int angle) {
- int ris, angles=-1;
+int demuxer_set_angle(demuxer_t *demuxer, int angle)
+{
+ int ris, angles = -1;
sh_video_t *sh_video = demuxer->video->sh;
sh_audio_t *sh_audio = demuxer->audio->sh;
angles = demuxer_angles_count(demuxer);
- if((angles < 1) || (angle > angles)) return -1;
+ if ((angles < 1) || (angle > angles))
+ return -1;
- if(demuxer->video->sh)
+ if (demuxer->video->sh)
ds_free_packs(demuxer->video);
- if(demuxer->audio->sh)
+ if (demuxer->audio->sh)
ds_free_packs(demuxer->audio);
- if(demuxer->sub->id >= 0)
+ if (demuxer->sub->id >= 0)
ds_free_packs(demuxer->sub);
ris = stream_control(demuxer->stream, STREAM_CTRL_SET_ANGLE, &angle);
- if(ris == STREAM_UNSUPPORTED) return -1;
+ if (ris == STREAM_UNSUPPORTED)
+ return -1;
demux_control(demuxer, DEMUXER_CTRL_RESYNC, NULL);
- if(sh_video) {
+ if (sh_video) {
ds_fill_buffer(demuxer->video);
resync_video_stream(sh_video);
}
- if(sh_audio) {
+ if (sh_audio) {
ds_fill_buffer(demuxer->audio);
resync_audio_stream(sh_audio);
}
@@ -1393,13 +1545,13 @@ int demuxer_set_angle(demuxer_t *demuxer
return angle;
}
-int demuxer_audio_track_by_lang(demuxer_t* d, char* lang)
+int demuxer_audio_track_by_lang(demuxer_t *d, char *lang)
{
int i, len;
lang += strspn(lang, ",");
- while((len = strcspn(lang, ",")) > 0) {
- for (i=0; i < MAX_A_STREAMS; ++i) {
- sh_audio_t* sh = d->a_streams[i];
+ while ((len = strcspn(lang, ",")) > 0) {
+ for (i = 0; i < MAX_A_STREAMS; ++i) {
+ sh_audio_t *sh = d->a_streams[i];
if (sh && sh->lang && strncmp(sh->lang, lang, len) == 0)
return sh->aid;
}
@@ -1409,13 +1561,13 @@ int demuxer_audio_track_by_lang(demuxer_
return -1;
}
-int demuxer_sub_track_by_lang(demuxer_t* d, char* lang)
+int demuxer_sub_track_by_lang(demuxer_t *d, char *lang)
{
int i, len;
lang += strspn(lang, ",");
- while((len = strcspn(lang, ",")) > 0) {
- for (i=0; i < MAX_S_STREAMS; ++i) {
- sh_sub_t* sh = d->s_streams[i];
+ while ((len = strcspn(lang, ",")) > 0) {
+ for (i = 0; i < MAX_S_STREAMS; ++i) {
+ sh_sub_t *sh = d->s_streams[i];
if (sh && sh->lang && strncmp(sh->lang, lang, len) == 0)
return sh->sid;
}
@@ -1425,30 +1577,29 @@ int demuxer_sub_track_by_lang(demuxer_t*
return -1;
}
-int demuxer_default_audio_track(demuxer_t* d)
+int demuxer_default_audio_track(demuxer_t *d)
{
int i;
- for (i=0; i < MAX_A_STREAMS; ++i) {
- sh_audio_t* sh = d->a_streams[i];
+ for (i = 0; i < MAX_A_STREAMS; ++i) {
+ sh_audio_t *sh = d->a_streams[i];
if (sh && sh->default_track)
return sh->aid;
}
- for (i=0; i < MAX_A_STREAMS; ++i) {
- sh_audio_t* sh = d->a_streams[i];
+ for (i = 0; i < MAX_A_STREAMS; ++i) {
+ sh_audio_t *sh = d->a_streams[i];
if (sh)
return sh->aid;
}
return -1;
}
-int demuxer_default_sub_track(demuxer_t* d)
+int demuxer_default_sub_track(demuxer_t *d)
{
int i;
- for (i=0; i < MAX_S_STREAMS; ++i) {
- sh_sub_t* sh = d->s_streams[i];
+ for (i = 0; i < MAX_S_STREAMS; ++i) {
+ sh_sub_t *sh = d->s_streams[i];
if (sh && sh->default_track)
return sh->sid;
}
return -1;
}
-
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