Firelight Technologies FMOD Studio API

System::getNumDrivers

Retrieves the number of soundcard devices on the machine, specific to the output mode set with System::setOutput.

C++ Syntax

FMOD_RESULT System::getNumDrivers(
  int *numdrivers
);

C Syntax

FMOD_RESULT FMOD_System_GetNumDrivers(
  FMOD_SYSTEM *system,
  int *numdrivers
);

Parameters

numdrivers

Address of a variable that receives the number of output drivers.

Return Values

If the function succeeds then the return value is FMOD_OK.
If the function fails then the return value will be one of the values defined in the FMOD_RESULT enumeration.

Remarks

If System::setOutput is not called it will return the number of drivers available for the default output type. Use this for enumerating sound devices. Use System::getDriverInfo to get the device's name.

See Also

• System::getDriver
• System::getDriverInfo
• System::setOutput
• System::getOutput

Version 1.03.06 Built on Apr 17, 2014