148 {	OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;  in vorbis_read_header()  local
165 	if (!odata->opacket.b_o_s)  in vorbis_read_header()
170 	if (ogg_stream_packetpeek (&odata->ostream, NULL))  in vorbis_read_header()
175 	if (vorbis_synthesis_headerin (&vdata->vinfo, &vdata->vcomment, &odata->opacket) < 0)  in vorbis_read_header()
195 	{	nn = ogg_stream_packetout (&odata->ostream, &odata->opacket) ;  in vorbis_read_header()
198 		{	nn = ogg_stream_next_page (psf, odata) ;  in vorbis_read_header()
216 		vorbis_synthesis_headerin (&vdata->vinfo, &vdata->vcomment, &odata->opacket) ;  in vorbis_read_header()
221 	while (ogg_stream_packetout (&odata->ostream, &odata->opacket) == 1)  in vorbis_read_header()
240 	ogg_stream_unpack_page (psf, odata) ;  in vorbis_read_header()
241 	vdata->pcm_start = odata->pkt [odata->pkt_len - 1].granulepos ;  in vorbis_read_header()
260 …last_page = ogg_sync_last_page_before (psf, odata, &vdata->pcm_end, psf->filelength, odata->ostrea…  in vorbis_read_header()
262 		{	if (!ogg_page_eos (&odata->opage))  in vorbis_read_header()
264 			psf->datalength = last_page + odata->opage.header_len + odata->opage.body_len - psf->dataoffset ;  in vorbis_read_header()
318 	OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;  in vorbis_write_header()  local
377 	ogg_stream_init (&odata->ostream, psf_rand_int32 ()) ;  in vorbis_write_header()
392 		ogg_stream_packetin (&odata->ostream, &header) ; /* automatically placed in its own page */  in vorbis_write_header()
393 		ogg_stream_packetin (&odata->ostream, &header_comm) ;  in vorbis_write_header()
394 		ogg_stream_packetin (&odata->ostream, &header_code) ;  in vorbis_write_header()
399 		while ((result = ogg_stream_flush (&odata->ostream, &odata->opage)) != 0)  in vorbis_write_header()
400 		{	ogg_write_page (psf, &odata->opage) ;  in vorbis_write_header()
409 {	OGG_PRIVATE* odata = psf->container_data ;  in vorbis_close()  local
412 	if (odata == NULL || vdata == NULL)  in vorbis_close()
431 			while (vorbis_bitrate_flushpacket (&vdata->vdsp, &odata->opacket))  in vorbis_close()
433 				ogg_stream_packetin (&odata->ostream, &odata->opacket) ;  in vorbis_close()
436 				while (!odata->eos)  in vorbis_close()
437 				{	int result = ogg_stream_pageout (&odata->ostream, &odata->opage) ;  in vorbis_close()
439 					ogg_write_page (psf, &odata->opage) ;  in vorbis_close()
444 					if (ogg_page_eos (&odata->opage)) odata->eos = 1 ;  in vorbis_close()
463 {	OGG_PRIVATE* odata = psf->container_data ;  in ogg_vorbis_open()  local
467 	if (odata == NULL)  in ogg_vorbis_open()
620 	OGG_PRIVATE *odata = psf->container_data ;  in vorbis_read_sample()  local
645 		if (odata->pkt_indx == odata->pkt_len)  in vorbis_read_sample()
647 			nn = ogg_stream_unpack_page (psf, odata) ;  in vorbis_read_sample()
652 				vdata->loc = odata->pkt [odata->pkt_len - 1].granulepos ;  in vorbis_read_sample()
658 …if (vorbis_synthesis (&vdata->vblock, &(odata->pkt [odata->pkt_indx])) == 0) /* test for success! …  in vorbis_read_sample()
660 		odata->pkt_indx++ ;  in vorbis_read_sample()
690 vorbis_write_samples (SF_PRIVATE *psf, OGG_PRIVATE *odata, VORBIS_PRIVATE *vdata, int in_frames)  in vorbis_write_samples()  argument
705 		while (vorbis_bitrate_flushpacket (&vdata->vdsp, &odata->opacket))  in vorbis_write_samples()
708 			ogg_stream_packetin (&odata->ostream, &odata->opacket) ;  in vorbis_write_samples()
711 			while (!odata->eos)  in vorbis_write_samples()
712 			{	int result = ogg_stream_pageout (&odata->ostream, &odata->opage) ;  in vorbis_write_samples()
715 				ogg_write_page (psf, &odata->opage) ;  in vorbis_write_samples()
719 				if (ogg_page_eos (&odata->opage))  in vorbis_write_samples()
720 					odata->eos = 1 ;  in vorbis_write_samples()
733 	OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;  in vorbis_write_s()  local
741 	vorbis_write_samples (psf, odata, vdata, in_frames) ;  in vorbis_write_s()
749 	OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;  in vorbis_write_i()  local
757 	vorbis_write_samples (psf, odata, vdata, in_frames) ;  in vorbis_write_i()
765 	OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;  in vorbis_write_f()  local
773 	vorbis_write_samples (psf, odata, vdata, in_frames) ;  in vorbis_write_f()
781 	OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;  in vorbis_write_d()  local
789 	vorbis_write_samples (psf, odata, vdata, in_frames) ;  in vorbis_write_d()
796 {	OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;  in vorbis_seek()  local
801 	if (odata == NULL || vdata == NULL)  in vorbis_seek()
823 			ret = ogg_stream_seek_page_search (psf, odata, target, vdata->pcm_start,  in vorbis_seek()
826 			{	ret = ogg_stream_unpack_page (psf, odata) ;  in vorbis_seek()
838 			ogg_stream_reset_serialno (&odata->ostream, odata->ostream.serialno) ;  in vorbis_seek()
839 			odata->pkt_len = 0 ;  in vorbis_seek()
840 			odata->pkt_indx = 0 ;  in vorbis_seek()
878 {	OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;  in vorbis_calculate_page_duration()  local
886 	for (i = 0 ; i < odata->pkt_len ; i++)  in vorbis_calculate_page_duration()
887 	{	thisblock = vorbis_packet_blocksize (&vdata->vinfo, &(odata->pkt [i])) ;  in vorbis_calculate_page_duration()