Function QnnSignal_setConfig

Function Documentation

Qnn_ErrorHandle_t QnnSignal_setConfig(Qnn_SignalHandle_t signal, const QnnSignal_Config_t **config)

Set/change a configuration on an existing signal.

Parameters

  • signal – [in] Signal object whose configuration needs to be set

  • config – [in] Pointer to a NULL terminated array of config option pointers. NULL is allowed and may be used to reset any previously set configuration. No default values are assumed for config options that are not set. If same config option type is provided multiple times, the last option value will be used. If a backend cannot support all provided configs it will fail.

Returns

Error Code:

  • QNN_SUCCESS: if the config is set successfully

  • QNN_SIGNAL_ERROR_INVALID_HANDLE: signal handle is null or invalid

  • QNN_SIGNAL_ERROR_INVALID_ARGUMENT: one or more config values is invalid

  • QNN_SIGNAL_ERROR_SIGNAL_IN_USE: when attempting to reconfigure a signal that is active and in-use.

  • QNN_SIGNAL_ERROR_UNSUPPORTED: if QnnSignal API is not supported on the backend