acldvppGetLutMapData
Applicability
Product |
Supported |
|---|---|
√ |
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√ |
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√ |
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√ |
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x |
Description
Obtains the memory pointer and array length of a color remapping table with a dimension specified.
Prototype
aclError acldvppGetLutMapData(const acldvppLutMap *lutMap, uint32_t dim, uint8_t **data, uint32_t *len)
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
lutMap |
Input |
Pointer to the color remapping LUT. Call the acldvppCreateLutMap API to create data of the acldvppLutMap type in advance. |
dim |
Input |
Dimension of the color remapping table Call the acldvppGetLutMapDims interface to obtain the number of dimensions of the color remapping table. The value range of dim is as follows: [0, (Number of dimensions - 1)]. |
data |
Output |
Pointer to the memory pointer for obtaining the color remapping table data of the specified dimension. |
len |
Output |
Pointer to the length of the data array. |
Returns
0 on success; else, failure. For details, see aclError.