|
Lines 427-443
Link Here
|
| 427 |
} ; |
427 |
} ; |
| 428 |
|
428 |
|
| 429 |
fmt = CPU_IS_BIG_ENDIAN ? AFMT_S16_BE : AFMT_S16_LE ; |
429 |
fmt = CPU_IS_BIG_ENDIAN ? AFMT_S16_BE : AFMT_S16_LE ; |
| 430 |
if (ioctl (fd, SOUND_PCM_SETFMT, &fmt) != 0) |
430 |
if (ioctl (fd, SNDCTL_DSP_SETFMT, &fmt) != 0) |
| 431 |
{ perror ("linux_open_dsp_device : set format ") ; |
431 |
{ perror ("linux_open_dsp_device : set format ") ; |
| 432 |
exit (1) ; |
432 |
exit (1) ; |
| 433 |
} ; |
433 |
} ; |
| 434 |
|
434 |
|
| 435 |
if (ioctl (fd, SOUND_PCM_WRITE_CHANNELS, &channels) != 0) |
435 |
if (ioctl (fd, SNDCTL_DSP_CHANNELS, &channels) != 0) |
| 436 |
{ perror ("linux_open_dsp_device : channels ") ; |
436 |
{ perror ("linux_open_dsp_device : channels ") ; |
| 437 |
exit (1) ; |
437 |
exit (1) ; |
| 438 |
} ; |
438 |
} ; |
| 439 |
|
439 |
|
| 440 |
if (ioctl (fd, SOUND_PCM_WRITE_RATE, &srate) != 0) |
440 |
if (ioctl (fd, SNDCTL_DSP_SPEED, &srate) != 0) |
| 441 |
{ perror ("linux_open_dsp_device : sample rate ") ; |
441 |
{ perror ("linux_open_dsp_device : sample rate ") ; |
| 442 |
exit (1) ; |
442 |
exit (1) ; |
| 443 |
} ; |
443 |
} ; |
