Function: dvpp_set_roi_config_bottom

Product	Supported (√/x)
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas training products	√
Atlas inference products	√
Atlas 200I/500 A2 inference products	√

Sets the location of an ROI: bottom offset.

C Prototype

aclError acldvppSetRoiConfigBottom(acldvppRoiConfig *config, uint32_t bottom)

Python Function

ret = acl.media.dvpp_set_roi_config_bottom(roi_config, bottom)

Parameter	Description
roi_config	Int, pointer address of the location data of a specified ROI. Call acl.media.dvpp_create_roi_config in advance to create data.
bottom	Int, bottom offset. Must be an odd number on the Atlas training products. Can be an odd or even number on the Atlas inference products. Can be an odd or even number on the Atlas A2 training products/Atlas A2 inference products. Can be an odd or even number on the Atlas A3 training products/Atlas A3 inference products.

Parameter

Description

roi_config

Int, pointer address of the location data of a specified ROI. Call acl.media.dvpp_create_roi_config in advance to create data.

bottom

Int, bottom offset.

Must be an odd number on the Atlas training products.
Can be an odd or even number on the Atlas inference products.
Can be an odd or even number on the Atlas A2 training products/Atlas A2 inference products.
Can be an odd or even number on the Atlas A3 training products/Atlas A3 inference products.

Return Value	Description
ret	Int, error code: 0 on success; else, failure.

Parent topic: VPC