#include <mw/mgr/mgr.h> s32 MGRcgProcessInit( MGConfig *mgConfig, u8 *pExtBuf );
Name | Description | |
---|---|---|
in | mgConfig | Specifies the image size, rectangular region for processing, recognition mode, difference sensitivity between frames, and speed sensitivity parameters. |
in | pExtBuf | Specifies the starting address of the working memory. |
Value | Description |
---|---|
PSERR_TRUE | Success. |
PSERR_MEMR | Insufficient memory. |
PSERR_ARGU | Argument error. |
PSERR_IMAG | Abnormal image. |
PSERR_PROC | Processing is impossible. |
Performs the initialization process for the recognition engine.
This function must be called prior to recognition operations.
Get the required working memory size to set in pExtBuf
with the MGRcgGetWorkSize
function, allocate that memory in the application, and set the address for the working memory.
If you set an appropriate value for mgConfig
and call the MGRcgProcessInit
function, the recognition engine is initialized.
After this function exits normally, you can recognize motion gestures by calling the MGRcgProcessExec
function repeatedly.
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