func CaptureOpenDevice(name string, freq uint32, format Format, size uint32) *CaptureDevice {
// TODO: turn empty string into nil?
// TODO: what about an error return?
p := C.CString(name)
h := C.walcCaptureOpenDevice(p, C.ALCuint(freq), C.ALCenum(format), C.ALCsizei(size))
C.free(unsafe.Pointer(p))
return &CaptureDevice{Device{h}, uint32(format.SampleSize())}
}
func CaptureOpenDevice(name string, freq uint32, format uint32, size uint32) *CaptureDevice {
// TODO: turn empty string into nil?
// TODO: what about an error return?
p := C.CString(name)
h := C.walcCaptureOpenDevice(p, C.ALCuint(freq), C.ALCenum(format), C.ALCsizei(size))
C.free(unsafe.Pointer(p))
s := map[uint32]uint32{FormatMono8: 1, FormatMono16: 2, FormatStereo8: 2, FormatStereo16: 4}[format]
return &CaptureDevice{Device{h}, s}
}
func CaptureOpenDevice(name string, freq int, format int, size int) (device *CaptureDevice) {
p := C.CString(name)
h := C.walcCaptureOpenDevice(p, C.int(freq), C.int(format), C.int(size))
C.free(unsafe.Pointer(p))
if h == nil {
return
}
device = new(CaptureDevice)
device.handle = h
return
}