diff --git a/usr.bin/audio/play/audioplay.1 b/usr.bin/audio/play/audioplay.1 index 95c9ec504abc..8ac3ff066649 100644 --- a/usr.bin/audio/play/audioplay.1 +++ b/usr.bin/audio/play/audioplay.1 @@ -1,4 +1,4 @@ -.\" $NetBSD: audioplay.1,v 1.1 1999/03/26 14:02:41 mrg Exp $ +.\" $NetBSD: audioplay.1,v 1.2 1999/03/28 10:35:05 mrg Exp $ .\" .\" Copyright (c) 1998 Matthew R. Green .\" All rights reserved. @@ -86,6 +86,7 @@ Set the audio control device to be .Ar ctl . The default is .Pa /dev/audioctl0 . +.El .Sh NOTES .Nm can be used to play Sun/NeXT audio files, and also RIFF WAVE audio files. diff --git a/usr.bin/audio/play/play.c b/usr.bin/audio/play/play.c index 2beb88c37fc9..21e03277e949 100644 --- a/usr.bin/audio/play/play.c +++ b/usr.bin/audio/play/play.c @@ -1,4 +1,4 @@ -/* $NetBSD: play.c,v 1.5 1999/03/27 18:16:23 mrg Exp $ */ +/* $NetBSD: play.c,v 1.6 1999/03/28 10:35:06 mrg Exp $ */ /* * Copyright (c) 1999 Matthew R. Green @@ -47,12 +47,19 @@ int main __P((int, char *[])); void usage __P((void)); -ssize_t audioctl_write_fromhdr __P((void *, size_t, int, int)); +ssize_t audioctl_write_fromhdr __P((void *, size_t, int)); audio_info_t info; -int volume = 0; -int balance = 0; -int port = 0; +int volume; +int balance; +int port; +int fflag; +int sample_rate; +int encoding; +char *encoding_str; +int precision; +int channels; + char const *play_errstring = NULL; int @@ -70,25 +77,41 @@ main(argc, argv) char *device = 0; char *ctldev = 0; - while ((ch = getopt(argc, argv, "b:C:d:hiqp:Vv:")) != -1) { + while ((ch = getopt(argc, argv, "b:C:c:d:e:fhip:P:qs:Vv:")) != -1) { switch (ch) { case 'b': decode_int(optarg, &balance); if (balance < 0 || balance > 64) - errx(1, "balance must be between 0 and 64\n"); + errx(1, "balance must be between 0 and 64"); break; + case 'c': + decode_int(optarg, &channels); + if (channels < 0) + errx(1, "channels must be positive"); case 'C': ctldev = optarg; break; case 'd': device = optarg; break; + case 'e': + encoding_str = optarg; + break; + case 'f': + fflag = 1; + break; case 'i': iflag++; break; case 'q': qflag++; break; + case 'P': + decode_int(optarg, &precision); + if (precision != 8 && precision != 16 && + precision != 24 && precision != 32) + errx(1, "precision must be between 8, 16, 24 or 32"); + break; case 'p': len = strlen(optarg); @@ -102,6 +125,11 @@ main(argc, argv) errx(1, "port must be `speaker', `headphone', or `line'"); break; + case 's': + decode_int(optarg, &sample_rate); + if (sample_rate < 0 || sample_rate > 48000 * 2) /* XXX */ + errx(1, "sample rate must be between 0 and 96000\n"); + break; case 'V': verbose++; break; @@ -119,6 +147,12 @@ main(argc, argv) argc -= optind; argv += optind; + if (encoding_str) { + encoding = audio_enc_to_val(encoding_str); + if (encoding == -1) + errx(1, "unknown encoding, bailing..."); + } + if (device == NULL) device = _PATH_AUDIO; if (ctldev == NULL) @@ -165,7 +199,7 @@ main(argc, argv) err(1, "could not mmap %s", *argv); if ((hdrlen = audioctl_write_fromhdr(addr, - (size_t)filesize, ctlfd, 1)) < 0) { + (size_t)filesize, ctlfd)) < 0) { play_error: if (play_errstring) errx(1, "%s: %s", play_errstring, *argv); @@ -205,7 +239,7 @@ play_error: if (n == 0) errx(1, "EOF on standard input"); - hdrlen = audioctl_write_fromhdr(buffer, n, ctlfd, 1); + hdrlen = audioctl_write_fromhdr(buffer, n, ctlfd); if (hdrlen < 0) goto play_error; @@ -239,11 +273,10 @@ play_error: * uses the local "info" variable. blah... fix me! */ ssize_t -audioctl_write_fromhdr(hdr, fsz, fd, unknown_ok) +audioctl_write_fromhdr(hdr, fsz, fd) void *hdr; size_t fsz; int fd; - int unknown_ok; { sun_audioheader *sunhdr; ssize_t hdr_len; @@ -258,20 +291,11 @@ audioctl_write_fromhdr(hdr, fsz, fd, unknown_ok) return (-1); } - info.play.sample_rate = ntohl(sunhdr->sample_rate); - info.play.channels = ntohl(sunhdr->channels); - if (port) - info.play.port = port; - if (volume) - info.play.gain = volume; - if (balance) - info.play.balance = balance; - info.mode = AUMODE_PLAY_ALL; + sample_rate = ntohl(sunhdr->sample_rate); + channels = ntohl(sunhdr->channels); + hdr_len = ntohl(sunhdr->hdr_size); - if (ioctl(fd, AUDIO_SETINFO, &info) < 0) - err(1, "failed to set audio info"); - - return (ntohl(sunhdr->hdr_size)); + goto set_audio_mode; } hdr_len = audio_parse_wav_hdr(hdr, fsz, &info.play.encoding, @@ -282,28 +306,43 @@ audioctl_write_fromhdr(hdr, fsz, fd, unknown_ok) case AUDIO_EWAVUNSUPP: case AUDIO_EWAVBADPCM: case AUDIO_EWAVNODATA: - if (unknown_ok == 0) - play_errstring = audio_errstring(hdr_len); + play_errstring = audio_errstring(hdr_len); /* FALL THROUGH */ case AUDIO_ENOENT: break; default: if (hdr_len < 1) break; - if (port) - info.play.port = port; - if (volume) - info.play.gain = volume; - if (balance) - info.play.balance = balance; - info.mode = AUMODE_PLAY_ALL; - - if (ioctl(fd, AUDIO_SETINFO, &info) < 0) - err(1, "failed to set audio info"); - - return (hdr_len); + goto set_audio_mode; } - return (unknown_ok ? 0 : -1); + /* + * if we don't know it, bail unless we are forcing. + */ + if (fflag == 0) + return (-1); +set_audio_mode: + if (port) + info.play.port = port; + if (volume) + info.play.gain = volume; + if (balance) + info.play.balance = balance; + if (fflag) { + if (sample_rate) + info.play.gain = sample_rate; + if (channels) + info.play.gain = channels; + if (encoding) + info.play.encoding = encoding; + if (precision) + info.play.encoding = precision; + } + info.mode = AUMODE_PLAY_ALL; + + if (ioctl(fd, AUDIO_SETINFO, &info) < 0) + err(1, "failed to set audio info"); + + return (hdr_len); } void @@ -316,6 +355,11 @@ usage() "-C audio control device\n\t" "-b balance (0-63)\n\t" "-d audio device\n\t" + "-f force settings\n\t" + "\t-c forced channels\n\t" + "\t-e forced encoding\n\t" + "\t-P forced precision\n\t" + "\t-s forced sample rate\n\t" "-i header information\n\t" "-m monitor volume\n\t" "-p output port\n\t" diff --git a/usr.bin/audio/record/audiorecord.1 b/usr.bin/audio/record/audiorecord.1 index 77464bb1908d..6efa27ec408c 100644 --- a/usr.bin/audio/record/audiorecord.1 +++ b/usr.bin/audio/record/audiorecord.1 @@ -1,4 +1,4 @@ -.\" $NetBSD: audiorecord.1,v 1.2 1999/03/26 15:46:22 mrg Exp $ +.\" $NetBSD: audiorecord.1,v 1.3 1999/03/28 10:35:06 mrg Exp $ .\" .\" Copyright (c) 1998 Matthew R. Green .\" All rights reserved. @@ -123,6 +123,7 @@ Be verbose. Set the volume (gain) to .Ar volume . This value must be between 0 and 255. +.El .Sh BUGS Many audio device hardware is limited in capabilities. Any attempt to use an audio device beyond it's capabilities will result in an