78 audio__setplayhdr(int fd, Audio_hdr *hdrp, unsigned int which)  in audio__setplayhdr()  argument
93 		thdr = *hdrp;			/* save original hdr */  in audio__setplayhdr()
95 		prinfo->sample_rate = hdrp->sample_rate;  in audio__setplayhdr()
96 		prinfo->channels = hdrp->channels;  in audio__setplayhdr()
97 		prinfo->encoding = hdrp->encoding;  in audio__setplayhdr()
98 		prinfo->precision = hdrp->bytes_per_unit * 8;  in audio__setplayhdr()
109 		hdrp->sample_rate = prinfo->sample_rate;  in audio__setplayhdr()
110 		hdrp->channels = prinfo->channels;  in audio__setplayhdr()
111 		hdrp->data_size = AUDIO_UNKNOWN_SIZE;  in audio__setplayhdr()
112 		hdrp->encoding = prinfo->encoding;  in audio__setplayhdr()
113 		switch (hdrp->encoding) {  in audio__setplayhdr()
119 			hdrp->bytes_per_unit = prinfo->precision / 8;  in audio__setplayhdr()
120 			hdrp->samples_per_unit = 1;  in audio__setplayhdr()
127 			if (audio_cmp_hdr(hdrp, &thdr) != 0)  in audio__setplayhdr()