Reformat demuxer.c

Indent with "indent -kr -l79 -nut" and fix various suboptimal results
by hand. Also remove some commented-out cruft and one unnecessary case
of parentheses as in "return (r)".

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26411 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 963 insertions, 812 deletions

diff --git a/libmpdemux/demuxer.c b/libmpdemux/demuxer.c
index 28d91eeaf8..71fa7332c0 100644
--- a/libmpdemux/demuxer.c
+++ b/libmpdemux/demuxer.c
@@ -78,108 +78,110 @@ extern const demuxer_desc_t demuxer_desc_nut;
  * 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(struct demuxer_st *demuxer,int id){
  * @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;
-
-  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);
-  }
+    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);
+    }
 }
 
 
@@ -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;
-
-  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;
+    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;
+    }
 
-  return -1;
+    // 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;
 }
 
-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;
-
-const demuxer_desc_t *demuxer_desc;
-int fformat = 0;
-int i;
-
-//printf("demux_open(%p,%d,%d,%d,%d)  \n",stream,file_format,audio_id,video_id,dvdsub_id);
-
-// 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;
+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;
+
+    sh_video_t *sh_video = NULL;
+
+    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;
+                    }
+                } 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:
-
-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 );
-}
+    return NULL;
+    //====== File format recognized, set up these for compatibility: =========
+ dmx_open:
+
+    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);
+    }
 #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);
-  }
-
-  if(audio_stream) {
-    as = open_stream(audio_stream,0,&afmt);
-    if(!as) {
-      mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_CannotOpenAudioStream,audio_stream);
-      return NULL;
+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_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;
+        }
+    }
+
+    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(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;
+    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);
+        }
+    }
+
+    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, const char *opt, const char *param)
     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;
-
-    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]);
+    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_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 *demuxer){
  *        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* demuxer, const char* name,
     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* demuxer, const char* name, uint64_t start, ui
  * \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, &current);
-            if(ris == STREAM_UNSUPPORTED) return -1;
+        if (!mode) {
+            ris = stream_control(demuxer->stream,
+                                 STREAM_CTRL_GET_CURRENT_CHAPTER, &current);
+            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 *demuxer, int chapter, int mode, float *seek_
             }
         }
 
-        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 *demuxer, int chapter, int mode, float *seek_
         }
 
         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_t *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(demuxer_t *demuxer, int chapter) {
     }
 }
 
-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 *demuxer, int chapter, float *end) {
     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, int angle) {
     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_t* d, char* lang)
     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* d, char* lang)
     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;
 }
-