handle | Object handle |
pitch | Target play pitch |
fade_time | Time to reach target pitch |
SDE_ERR_NO_INIT | The Sound Library has not been initialized | |
SDE_ERR_HANDLE_NULL | The handle is NULL | |
SDE_ERR_HOST_CMD_BUF_NO_ENOUGH | No more host commands can be accepted |
The argument pitch, which specifies play pitch, is Half tone up = 0100H, half tone down = -0100H.
Units of fade_time, which specifies the time necessary to reach play pitch, are milliseconds, from 0000H (fastest) to 7FFFH (slowest).