Errors are represented by negative values and cannot be combined. This table lists the values that can be returned by all IDirectSound and IDirectSoundBuffer methods. For a list of the error codes each method can return, see the individual method descriptions.
DS_OK | |
The request completed successfully. | |
DSERR_ALLOCATED | |
The request failed because resources, such as a priority level, were already in use by another caller. | |
DSERR_ALREADYINITIALIZED | |
The object is already initialized. | |
DSERR_BADFORMAT | |
The specified wave format is not supported. | |
DSERR_BUFFERLOST | |
The buffer memory has been lost and must be restored. | |
DSERR_CONTROLUNAVAIL | |
The control (volume, pan, and so forth) requested by the caller is not available. | |
DSERR_GENERIC | |
An undetermined error occurred inside the DirectSound subsystem. | |
DSERR_INVALIDCALL | |
This function is not valid for the current state of this object. | |
DSERR_INVALIDPARAM | |
An invalid parameter was passed to the returning function. | |
DSERR_NOAGGREGATION | |
The object does not support aggregation. | |
DSERR_NODRIVER | |
No sound driver is available for use. | |
DSERR_NOINTERFACE | |
The requested COM interface is not available. | |
DSERR_OTHERAPPHASPRIO | |
Another application has a higher priority level, preventing this call from succeeding | |
DSERR_OUTOFMEMORY | |
The DirectSound subsystem could not allocate sufficient memory to complete the caller's request. | |
DSERR_PRIOLEVELNEEDED | |
The caller does not have the priority level required for the function to succeed. | |
DSERR_UNINITIALIZED | |
The IDirectSound::Initialize method has not been called or has not been called successfully before other methods were called. | |
DSERR_UNSUPPORTED | |
The function called is not supported at this time. |