/**
* \brief Set delegate.
* \param env JNI environment
* \param obj object
* \param ptr native pointer on DSCaptureDevice
* \param delegate delegate object
*/
JNIEXPORT void JNICALL Java_net_java_sip_communicator_impl_neomedia_directshow_DSCaptureDevice_setDelegate
(JNIEnv* env, jobject obj, jlong ptr, jobject delegate)
{
Grabber* grab = NULL;
DSCaptureDevice* dev = reinterpret_cast<DSCaptureDevice*>(ptr);
DSGrabberCallback* prev = dev->getCallback();
if(delegate != NULL)
{
delegate = env->NewGlobalRef(delegate);
if(delegate)
{
JavaVM* vm = NULL;
/* get JavaVM */
env->GetJavaVM(&vm);
grab = new Grabber(vm, delegate, dev);
dev->setCallback(grab);
}
}
else
{
dev->setCallback(NULL);
}
if(prev)
{
jobject tmp_delegate = ((Grabber*)prev)->m_delegate;
if(tmp_delegate)
{
env->DeleteGlobalRef(tmp_delegate);
}
delete prev;
}
}
/**
* \brief Set delegate.
* \param env JNI environment
* \param obj object
* \param ptr native pointer on DSCaptureDevice
* \param delegate delegate object
*/
JNIEXPORT void JNICALL Java_org_jitsi_impl_neomedia_jmfext_media_protocol_directshow_DSCaptureDevice_setDelegate
(JNIEnv* env, jobject obj, jlong ptr, jobject delegate)
{
SampleGrabberCB* grab = NULL;
DSCaptureDevice* dev = reinterpret_cast<DSCaptureDevice*>(ptr);
BasicSampleGrabberCB* prev = dev->getCallback();
if(delegate != NULL)
{
delegate = env->NewGlobalRef(delegate);
if(delegate)
{
JavaVM* vm = NULL;
/* get JavaVM */
env->GetJavaVM(&vm);
grab = new SampleGrabberCB(vm, delegate, dev);
dev->setCallback(grab);
}
}
else
{
dev->setCallback(NULL);
}
if(prev)
{
jobject tmp_delegate = ((SampleGrabberCB *) prev)->_delegate;
if(tmp_delegate)
env->DeleteGlobalRef(tmp_delegate);
delete prev;
}
}