Detailed Description
The setup control interface - set or modify control elements from a configuration file.
Function Documentation
Build setup control handle.
- Parameters:
-
| sctl | Result - setup control handle - Parameters:
-
| handle | Master control handle - Parameters:
-
| conf | Setup configuration - Parameters:
-
| private_data | Private data for runtime evaluation - Parameters:
-
| mode | Build mode - SND_SCTL_xxxx - Returns:
- zero if success, otherwise a negative error code
|
|
|
|
|
Free setup control handle.
- Parameters:
-
| sctl | Setup control handle - Returns:
- zero if success, otherwise a negative error code
|
Install given values to control elements.
- Parameters:
-
| h | Setup control handle - Returns:
- zero if success, otherwise a negative error code
|
Remove (restore) previous values from control elements.
- Parameters:
-
| h | Setup control handle - Returns:
- zero if success, otherwise a negative error code
|