GetHostDataInfo
Function Usage
Obtains the host memory information from the MxpiBuffer.
Prototype
static MxpiFrame GetHostDataInfo(MxpiBuffer& mxpiBuffer);
Parameter Description
Parameter |
Description |
|---|---|
mxpiBuffer |
Data structure transferred between plugins. For details, see MxpiBuffer. The member data under this data structure is input by the upstream plugin. Do not manually set the memory data. |
Return Parameter Description
Data Structure |
Description |
|---|---|
MxpiFrame |
Stores video and image frames, including frame information and data information. For details, see Table 1. |
Parent topic: MxpiBufferManager