Author: nicodvb Date: Sat Aug 19 13:49:04 2006 New Revision: 19449 Modified: trunk/stream/stream_dvdnav.c Log: implemented seeking to chapter Modified: trunk/stream/stream_dvdnav.c ============================================================================== --- trunk/stream/stream_dvdnav.c (original) +++ trunk/stream/stream_dvdnav.c Sat Aug 19 13:49:04 2006 @@ -345,6 +345,34 @@ 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 @@ 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;