@Override
public StorageResponse read(Unpacker unpacker, StorageResponse response, boolean required)
throws IOException {
ValueType type = unpacker.getNextType();
if (type == ValueType.MAP) {
MapValue mapValue = (MapValue) unpacker.readValue();
return new FileMetaResponse(
mapValue.get(ValueFactory.createRawValue("attributes")).toString(),
mapValue.get(ValueFactory.createRawValue("key")).toString(),
mapValue.get(ValueFactory.createRawValue("size")).asIntegerValue().getLong(),
mapValue.get(ValueFactory.createRawValue("timestamp_ms")).asIntegerValue().getLong());
} else if (type == ValueType.RAW) {
return new DataResponse(unpacker.readByteArray());
} else if (type == ValueType.ARRAY) {
ArrayValue arrayValue = (ArrayValue) unpacker.readValue();
StorageErrorType storageErrorType =
StorageErrorType.byOrdinal(arrayValue.get(1).asIntegerValue().getInt());
throw new StorageResponseError(STORAGE_SERVICE_NAME, storageErrorType);
} else {
throw new IllegalArgumentException("Can't parse storage response");
}
}
public void processFrame(CameraEvents.Frame frameEvent) {
if (service.getActivityMode() != ActivityEvent.Mode.WARP) return;
if (mode == Mode.SAMPLEWARPPLANE || mode == Mode.SAMPLEWARPGLASS) {
synchronized (this) {
if (!isSetup) setupMatrices();
if (captureSample) {
captureSample = false;
Log.d(TAG, "Warp: Capturing Sample");
Mat frame = frameEvent.getCameraFrame().getRGB();
byte[] frameJPEG = frameEvent.getCameraFrame().getJPEG();
if (sampleBGR == null
|| sampleBGR.height() != frame.height()
|| sampleBGR.width() != frame.width())
sampleBGR = new Mat(frame.rows(), frame.cols(), CvType.CV_8UC3);
Imgproc.cvtColor(frame, sampleBGR, Imgproc.COLOR_RGB2BGR);
useSample = true;
// TODO: Specialize it for this group/device
com.dappervision.wearscript.Utils.eventBusPost(
new SendEvent("warpsample", "", ValueFactory.createRawValue(frameJPEG)));
}
}
}
if (busy) return;
synchronized (this) {
busy = true;
if (!isSetup) setupMatrices();
if (mode == Mode.CAM2GLASS) {
Mat inputBGR;
Mat frame = frameEvent.getCameraFrame().getRGB();
if (frameBGR == null
|| frameBGR.height() != frame.height()
|| frameBGR.width() != frame.width())
frameBGR = new Mat(frame.rows(), frame.cols(), CvType.CV_8UC3);
Mat hSmallToGlassMat = getHSmallToGlassMat(frame.rows(), frame.cols());
if (hSmallToGlassMat == null) {
Log.w(TAG, "Warp: Bad size");
busy = false;
return;
}
Imgproc.cvtColor(frame, frameBGR, Imgproc.COLOR_RGB2BGR);
inputBGR = frameBGR;
Imgproc.warpPerspective(
inputBGR, frameWarp, hSmallToGlassMat, new Size(frameWarp.width(), frameWarp.height()));
drawFrame(frameWarp);
}
busy = false;
}
}
