CreateHostBuffer
Function Usage
Creates the MxpiBuffer (data structure transferred between plugins). This API allocates the host memory of a specified size based on the memory size specified by the user. The host memory data and memory size are stored in the metadata.
Prototype
static MxpiBuffer* CreateHostBuffer(const InputParam& inputParam);
Parameter Description
Parameter |
Description |
|---|---|
inputParam |
Data structure defined by the Buffer API. For details, see InputParam. The value range of inputParam.dataSize is [1, 1073741824]. |
Return Parameter Description
Data Structure |
Description |
|---|---|
MxpiBuffer* |
Data structure transferred between plugins. For details, see MxpiBuffer. |
Parent topic: MxpiBufferManager