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Added cd and dat format shortcuts

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This commit is contained in:
Abramo Bagnara 2000-06-25 16:30:20 +00:00
parent 35c721265c
commit da6110d1a3
1 changed files with 19 additions and 6 deletions
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17
aplay/aplay.c
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@ -191,15 +191,18 @@ Usage: %s [OPTION]... [FILE]...
-B, --buffer-length=# buffer length is # milliseconds -B, --buffer-length=# buffer length is # milliseconds
-A, --min-avail=# min available space for wakeup is # milliseconds -A, --min-avail=# min available space for wakeup is # milliseconds
-v, --show-setup show actual setup -v, --show-setup show actual setup
-I, --separate-channels one file for each channel\ -I, --separate-channels one file for each channel
", command, snd_cards()-1); ", command, snd_cards()-1);
fprintf(stderr, "\nRecognized sample formats are:"); fprintf(stderr, "Recognized sample formats are:");
for (k = 0; k < 32; ++k) { for (k = 0; k < 32; ++k) {
const char *s = snd_pcm_get_format_name(k); const char *s = snd_pcm_get_format_name(k);
if (s) if (s)
fprintf(stderr, " %s", s); fprintf(stderr, " %s", s);
} }
fprintf(stderr, "\nSome of these may not be available on selected hardware\n"); fprintf(stderr, "\nSome of these may not be available on selected hardware\n");
fprintf(stderr, "The availabled format shortcuts are:\n");
fprintf(stderr, "cd (16 bit little endian, 44100, stereo)\n");
fprintf(stderr, "dat (16 bit little endian, 48000, stereo)\n");
} }
static void device_list(void) static void device_list(void)
@ -448,11 +451,21 @@ int main(int argc, char *argv[])
} }
break; break;
case 'f': case 'f':
if (strcasecmp(optarg, "cd") == 0) {
rformat.format = SND_PCM_SFMT_S16_LE;
rformat.rate = 44100;
rformat.channels = 2;
} else if (strcasecmp(optarg, "dat") == 0) {
rformat.format = SND_PCM_SFMT_S16_LE;
rformat.rate = 48000;
rformat.channels = 2;
} else {
rformat.format = snd_pcm_get_format_value(optarg); rformat.format = snd_pcm_get_format_value(optarg);
if (rformat.format < 0) { if (rformat.format < 0) {
fprintf(stderr, "Error: wrong extended format '%s'\n", optarg); fprintf(stderr, "Error: wrong extended format '%s'\n", optarg);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
}
break; break;
case 'r': case 'r':
tmp = atoi(optarg); tmp = atoi(optarg);