WVR_StartEyeExp¶

WVR_EXPORT WVR_Result WVR_StartEyeExp()

Use this function to start eye expression feature.

Use this API to start eye expression module This API must be called by main thread.

Version

API Level 10

Return Value

WVR_Success: start eye expression feature successfully.
others: WVR_Result mean failure.

How to use¶

Sample function:

#include <wvr/wvr_eyeexp.h>

if (WVR_StartEyeExp() == WVR_Success) {
    //WVR_GetEyeExp
    //WVR_StopEyeExp
} else {
    // start eye expression failed!
}