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ippStsToneMagnErr
Tone generation uses magnitude, frequency and phase to synthesize a sinusoidal sequence. A non-positive magnitude violates the generator contract before any samples are produced.
Check whether the caller uses amplitude, power or decibels and converts that value before calling IPP.
Check these details for ippStsToneMagnErr
- Amplitude conversion from UI or file settings.
- Any dB-to-linear conversion producing zero.
- Generator state reinitialization after changing magnitude.
for it, Intel IPP Error Reporting · Intel IPP Signal Processing
Interpreting the result
This result is Intel IPP status -46. AllStat describes it as “Tone magnitude is less than, or equal to zero.”. The decisive context is the exact IPP routine and overload, because status names are shared across image, signal, codec, cryptography, and data-compression domains with different parameter contracts.
Developer checks
- Record the full function name, library version and CPU dispatch, source and destination types, ROI or vector length, step values, scale factor, and every state/specification object passed to the call.
- Validate the result parameter group before changing buffers: initialization routines often establish constraints inherited by later processing calls.
- use ippGetStatusString for logging but branch on the numeric IppStatus value; localized or wrapper text is not a stable program contract.
Retrying this result with unchanged arguments normally reproduces the same validation failure. Rebuild the affected IPP state when configuration changed, verify buffer bounds and alignment, and isolate the smallest call that still returns the status.
Looking for a different code? Search another status or error code.