acldvppCreateRoiConfig

Applicability

Product	Supported
Atlas 350 Accelerator Card	☓
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	√
Atlas inference product	√
Atlas training product	√

Function

Creates data of the acldvppRoiConfig type as an ROI configuration.

To destroy data of the acldvppRoiConfig type, call acldvppDestroyRoiConfig.

Prototype

acldvppRoiConfig *acldvppCreateRoiConfig(uint32_t left, uint32_t right, uint32_t top, uint32_t bottom)

Parameters

Parameter	Input/Output	Description
left	Input	Left offset. Must be an even number on the Atlas training product. If used to describe the paste ROI, the left offset must be rounded up to the nearest multiple of 16. Can be an odd or even number on the Atlas inference product. If used to describe the paste ROI, the left offset must be rounded up to the nearest multiple of 16. Can be an odd or even number on the Atlas A2 training product/Atlas A2 inference product (no alignment requirement). Can be an odd or even number on the Atlas A3 training product/Atlas A3 inference product (no alignment requirement).
right	Input	Right offset. Must be an odd number on the Atlas training product. Can be an odd or even number on the Atlas inference product. Can be an odd or even number on the Atlas A2 training product/Atlas A2 inference product. Can be an odd or even number on the Atlas A3 training product/Atlas A3 inference product.
top	Input	Top offset. Must be an even number on the Atlas training product. Can be an odd or even number on the Atlas inference product. Can be an odd or even number on the Atlas A2 training product/Atlas A2 inference product. Can be an odd or even number on the Atlas A3 training product/Atlas A3 inference product.
bottom	Input	Bottom offset. Must be an odd number on the Atlas training product. Can be an odd or even number on the Atlas inference product. Can be an odd or even number on the Atlas A2 training product/Atlas A2 inference product. Can be an odd or even number on the Atlas A3 training product/Atlas A3 inference product.

Returns

Success: a pointer to data of the acldvppRoiConfig type
Failure: nullptr

Parent topic: acldvppRoiConfig