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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 ippStsToneMagnErr, Intel IPP Error Reporting · Intel IPP Signal Processing
Interpreting ippStsToneMagnErr
ippStsToneMagnErr is Intel IPP status -46. AllStat describes it as “Tone magnitude is less than, or equal to zero.”. For ippStsToneMagnErr, 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 for ippStsToneMagnErr
- 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 ippststonemagnerr parameter group before changing buffers: initialization routines often establish constraints inherited by later processing calls.
- For ippStsToneMagnErr, use ippGetStatusString for logging but branch on the numeric IppStatus value; localized or wrapper text is not a stable program contract.
Retrying ippStsToneMagnErr with unchanged arguments normally reproduces the same validation failure. For ippStsToneMagnErr, rebuild the affected IPP state when configuration changed, verify buffer bounds and alignment, and isolate the smallest call that still returns the status.
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