JNIEXPORT jboolean JNICALL JNIFUNCTION_NATIVE(nativeDestroy(JNIEnv * env, jobject object))
{
LOGD("nativeDestroy\n");
VirtualEnvironmentFinal();
DeleteMarkers(&g_pMarkersNFT, &g_nMarkersNFTCount);
return (true);
}
//
// This is called whenever the OpenGL context has just been created or re-created.
// Note that GLSurfaceView is a bit asymmetrical here; we don't get a call when the
// OpenGL context is about to be deleted, it's just whipped out from under us. So it's
// possible that when we enter this function, we're actually resuming after such an
// event. What about resources we allocated previously which we didn't get time to
// de-allocate? Well, we don't have to worry about the OpenGL resources themselves, they
// were deleted along with the context. But, we should clean up any data structures we
// allocated with malloc etc. ARGL's settings falls into this category.
//
JNIEXPORT void JNICALL JNIFUNCTION_NATIVE(nativeSurfaceCreated(JNIEnv* env, jobject object))
{
#ifdef DEBUG
LOGI("nativeSurfaceCreated\n");
#endif
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glStateCacheFlush(); // Make sure we don't hold outdated OpenGL state.
if (gArglSettings) {
arglCleanup(gArglSettings); // Clean up any left-over ARGL data.
gArglSettings = NULL;
}
VirtualEnvironmentFinal(); // Clean up any left-over OSG data.
gARViewInited = false;
}
static void cleanup(void)
{
VirtualEnvironmentFinal();
if (markersNFT) deleteMarkers(&markersNFT, &markersNFTCount);
// NFT cleanup.
unloadNFTData();
ARLOGd("Cleaning up ARToolKit NFT handles.\n");
ar2DeleteHandle(&ar2Handle);
kpmDeleteHandle(&kpmHandle);
arParamLTFree(&gCparamLT);
// OpenGL cleanup.
arglCleanup(gArglSettings);
gArglSettings = NULL;
// Camera cleanup.
arVideoCapStop();
arVideoClose();
}
static void cleanup(void)
{
VirtualEnvironmentFinal();
if (markersSquare) deleteMarkers(&markersSquare, &markersSquareCount, gARPattHandle);
// Tracking cleanup.
if (gARPattHandle) {
arPattDetach(gARHandle);
arPattDeleteHandle(gARPattHandle);
}
ar3DDeleteHandle(&gAR3DHandle);
arDeleteHandle(gARHandle);
arParamLTFree(&gCparamLT);
// OpenGL cleanup.
arglCleanup(gArglSettings);
gArglSettings = NULL;
// Camera cleanup.
arVideoCapStop();
arVideoClose();
}
