diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/auich.c | 63 |
1 files changed, 49 insertions, 14 deletions
diff --git a/sys/dev/pci/auich.c b/sys/dev/pci/auich.c index c2a434eaffc..1f22577d255 100644 --- a/sys/dev/pci/auich.c +++ b/sys/dev/pci/auich.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auich.c,v 1.63 2006/12/29 13:04:37 pedro Exp $ */ +/* $OpenBSD: auich.c,v 1.64 2007/08/02 07:43:41 jakemsr Exp $ */ /* * Copyright (c) 2000,2001 Michael Shalayeff @@ -902,28 +902,63 @@ auich_set_params(v, setmode, usemode, play, rec) rec->sw_code = 0; switch(rec->encoding) { case AUDIO_ENCODING_ULAW: - rec->sw_code = ulinear8_to_mulaw; + rec->sw_code = slinear16_to_mulaw_le; + rec->factor = 2; + break; + case AUDIO_ENCODING_ALAW: + rec->sw_code = slinear16_to_alaw_le; + rec->factor = 2; break; case AUDIO_ENCODING_SLINEAR_LE: - if (rec->precision == 8) - rec->sw_code = change_sign8; + switch (rec->precision) { + case 8: + rec->sw_code = linear16_to_linear8_le; + rec->factor = 2; + break; + case 16: + break; + default: + return (EINVAL); + } break; case AUDIO_ENCODING_ULINEAR_LE: - if (rec->precision == 16) - rec->sw_code = change_sign16; - break; - case AUDIO_ENCODING_ALAW: - rec->sw_code = ulinear8_to_alaw; + switch (rec->precision) { + case 8: + rec->sw_code = linear16_to_ulinear8_le; + rec->factor = 2; + break; + case 16: + rec->sw_code = change_sign16_le; + break; + default: + return (EINVAL); + } break; case AUDIO_ENCODING_SLINEAR_BE: - if (rec->precision == 16) + switch (rec->precision) { + case 8: + rec->sw_code = linear16_to_linear8_le; + rec->factor = 2; + break; + case 16: rec->sw_code = swap_bytes; - else - rec->sw_code = change_sign8; + break; + default: + return (EINVAL); + } break; case AUDIO_ENCODING_ULINEAR_BE: - if (rec->precision == 16) - rec->sw_code = swap_bytes_change_sign16; + switch (rec->precision) { + case 8: + rec->sw_code = linear16_to_ulinear8_le; + rec->factor = 2; + break; + case 16: + rec->sw_code = change_sign16_swap_bytes_le; + break; + default: + return (EINVAL); + } break; default: return (EINVAL); |