aclmdlGetFirstAippInfo
Applicability
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Description
Obtains the AIPP (static or dynamic) configuration of a model. To obtain the dynamic AIPP configuration, this API call returns the values of only the following parameters in the aclAippInfo struct: srcFormat, srcDatatype, srcDimNum, shapeCount, and outDims.
AIPP provides the following functions and they are executed in the exact sequence: Cropping -> CSC -> Resizing (not supported currently) -> Mean subtraction/Normalization -> Padding.
Prototype
aclError aclmdlGetFirstAippInfo(uint32_t modelId, size_t index, aclAippInfo *aippInfo)
Parameters
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Parameter |
Input/Output |
Description |
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modelId |
Input |
Model ID. A successful aclmdlLoadFromFile, aclmdlLoadFromMem, aclmdlLoadFromFileWithMem, or aclmdlLoadFromMemWithMem call returns a model ID. |
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index |
Input |
Index of the model input. |
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aippInfo |
Output |
Pointer to AIPP configuration. For details, see "Advanced Features" > "AIPP" in ATC Instructions. |
Returns
0 on success; else, failure. For details, see aclError.