/**
* \brief Open native capture device.
* \param env JNI environment
* \param obj DSCaptureDevice object
* \param ptr native pointer of DSCaptureDevice
*/
JNIEXPORT void JNICALL Java_net_java_sip_communicator_impl_neomedia_directshow_DSCaptureDevice_open
(JNIEnv* env, jobject obj, jlong ptr)
{
DSCaptureDevice* dev = reinterpret_cast<DSCaptureDevice*>(ptr);
dev->buildGraph();
dev->start();
}
JNIEXPORT jint JNICALL
Java_org_jitsi_impl_neomedia_jmfext_media_protocol_directshow_DSCaptureDevice_start
(JNIEnv *env, jobject obj, jlong ptr)
{
DSCaptureDevice *thiz = reinterpret_cast<DSCaptureDevice *>(ptr);
return (jint) (thiz->start());
}
/**
* \brief Set format of native capture device.
* \param env JNI environment
* \param obj DSCaptureDevice object
* \param ptr native pointer of DSCaptureDevice
* \param format DSFormat to set
*/
JNIEXPORT void JNICALL Java_net_java_sip_communicator_impl_neomedia_directshow_DSCaptureDevice_setFormat
(JNIEnv* env, jobject obj, jlong ptr, jobject format)
{
DSCaptureDevice* dev = reinterpret_cast<DSCaptureDevice*>(ptr);
VideoFormat fmt;
jclass clazz = env->GetObjectClass(format);
if(clazz)
{
jfieldID fieldH = env->GetFieldID(clazz, "height", "I");
jfieldID fieldW = env->GetFieldID(clazz, "width", "I");
jfieldID fieldF = env->GetFieldID(clazz, "pixelFormat", "J");
jlong f = env->GetLongField(format, fieldF);
jint w = env->GetIntField(format, fieldW);
jint h = env->GetIntField(format, fieldH);
fmt.width = w;
fmt.height = h;
fmt.pixelFormat = (unsigned long)f;
dev->setFormat(fmt);
dev->start();
}
}
