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implemented seeking to chapter 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19449 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb 2006-08-19 11:49:04 +00:00
parent 539b760061
commit 26ea4d52e4
1 changed files with 29 additions and 0 deletions
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29
stream/stream_dvdnav.c
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@ -345,6 +345,34 @@ static int fill_buffer(stream_t *s, char *but, int len)
return len;
}
static int control(stream_t *stream, int cmd, void* arg) {
dvdnav_priv_t* dvdnav_priv=stream->priv;
int tit, part;
switch(cmd)
{
case STREAM_CTRL_SEEK_TO_CHAPTER:
{
int chap = *((unsigned int *)arg)+1;
if(chap < 1 || dvdnav_current_title_info(dvdnav_priv->dvdnav, &tit, &part) != DVDNAV_STATUS_OK)
break;
if(dvdnav_part_play(dvdnav_priv->dvdnav, tit, chap) != DVDNAV_STATUS_OK)
break;
return 1;
}
case STREAM_CTRL_GET_CURRENT_CHAPTER:
{
if(dvdnav_current_title_info(dvdnav_priv->dvdnav, &tit, &part) != DVDNAV_STATUS_OK)
break;
*((unsigned int *)arg) = part - 1;
return 1;
}
}
return STREAM_UNSUPORTED;
}
static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
struct stream_priv_s* p = (struct stream_priv_s*)opts;
char *filename;
@ -372,6 +400,7 @@ static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
stream->flags = STREAM_READ | STREAM_SEEK;
stream->fill_buffer = fill_buffer;
stream->seek = seek;
stream->control = control;
stream->close = stream_dvdnav_close;
stream->type = STREAMTYPE_DVDNAV;
stream->priv=(void*)dvdnav_priv;