WVR_GenOverlay

WVR_EXPORT WVR_OverlayError WVR_GenOverlay(int32_t * overlayId)

Generate a overlay, If success, return overlayId.

Return

The error code of generate overlay.

Version

API Level 1

Parameters

• overlayId: which overlay should be control.

How to use

Here is an example for the function:

#include <wvr/wvr_overlay.h>
int32_t mOverlayId;

void exampleFun() {
    WVR_GenOverlay(&mOverlayId);
}