public void onPreviewFrame(byte[] _data, Camera _camera) {
if (NgnProxyVideoProducer.super.mValid) {
mVideoFrame.put(_data);
mProducer.push(mVideoFrame, mVideoFrame.capacity());
mVideoFrame.rewind();
if (NgnProxyVideoProducer.sAddCallbackBufferSupported) {
NgnCameraProducer.addCallbackBuffer(_camera, _data);
}
}
}
public NgnProxyVideoProducer(BigInteger id, ProxyVideoProducer producer) {
super(id, producer);
mCallback = new MyProxyVideoProducerCallback(this);
mProducer = producer;
mProducer.setCallback(mCallback);
// Initialize video stream parameters with default values
mWidth = NgnProxyVideoProducer.DEFAULT_VIDEO_WIDTH;
mHeight = NgnProxyVideoProducer.DEFAULT_VIDEO_HEIGHT;
mFps = NgnProxyVideoProducer.DEFAULT_VIDEO_FPS;
}
public void pushBlankPacket() {
if (super.mValid && mProducer != null && mVideoFrame != null) {
final ByteBuffer buffer = ByteBuffer.allocateDirect(mVideoFrame.capacity());
mProducer.push(buffer, buffer.capacity());
}
}
public void setRotation(int rot) {
if (mProducer != null && super.mValid) {
mProducer.setRotation(rot);
}
}