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!
}