139 	return hdr->NRec*hdr->SPR;  in biosig_get_number_of_samples()
143 	return hdr->SPR;  in biosig_get_number_of_samples_per_record()
147 	if (hdr->SPR==0) return 0;  in biosig_get_number_of_segments()
176 		hc->SPR       = 1;	// one sample per block  in biosig_set_number_of_channels()
195 	if (spr  >= 0) hdr->SPR  = spr;  in biosig_set_number_of_samples()
637 	return (hdr->SampleRate * hc->SPR / hdr->SPR);  in biosig_get_channel_samplerate()
641 	return hc->SPR;  in biosig_channel_get_samples_per_record()
645 	hc->SPR = spr;  in biosig_channel_set_samples_per_record()
653 		hc->SPR = hdr->SPR * fs / hdr->SampleRate;  in biosig_set_channel_samplerate_and_samples_per_record()
657 		hc->SPR = spr;  in biosig_set_channel_samplerate_and_samples_per_record()
660 	assert (hdr->SampleRate * hc->SPR == fs * hdr->SPR);  in biosig_set_channel_samplerate_and_samples_per_record()
661 	return (hdr->SampleRate * hc->SPR != fs * hdr->SPR);  in biosig_set_channel_samplerate_and_samples_per_record()
783 …size_t div = hdr->SPR/hc->SPR; 	// stride if sample rate of channel is smaller than the overall sa…  in biosig_read_samples()
787 	size_t startpos = POS/hdr->SPR;  // round towards 0  in biosig_read_samples()
788 	size_t endpos = (POS+LEN)/hdr->SPR + ((POS+LEN)%hdr->SPR != 0);  // round towards infinity  in biosig_read_samples()
797 	size_t offset = hdr->AS.first * hdr->SPR - POS;   in biosig_read_samples()
908 	return (hdr->SampleRate*hdr->CHANNEL[biosig_signal].SPR/hdr->SPR);  in biosig_get_samplefrequency()
927 		double spr = samplefrequency * hdr->SPR / hdr->SampleRate;  in biosig_set_samplefrequency()
928 		hdr->CHANNEL[biosig_signal].SPR = spr;  in biosig_set_samplefrequency()
932 	hdr->CHANNEL[ch].SPR = hdr->SPR;  in biosig_set_samplefrequency()
1281 	hdr->SPR = (size_t)rspr;  in biosig_set_datarecord_duration()
1447 …hdrlist[handle].chanpos[channel] = hdr->NRec*hc->SPR + offset; // update position pointer of chann…  in edfseek()