Examples with OutputPort androidx.media.filterfw.OutputPort used on opensource projects

Example 11 with OutputPort

use of androidx.media.filterfw.OutputPort in project android_frameworks_base by DirtyUnicorns.

the class FloatArrayToSizeFilter method onProcess.

/**
     * @see androidx.media.filterfw.Filter#onProcess()
     */
@Override
protected void onProcess() {
    FrameValue arrayFrame = getConnectedInputPort("array").pullFrame().asFrameValues();
    Object array = arrayFrame.getValue();
    int size = Array.getLength(array);
    OutputPort outPort = getConnectedOutputPort("size");
    FrameValue sizeFrame = outPort.fetchAvailableFrame(null).asFrameValue();
    sizeFrame.setValue(size);
    outPort.pushFrame(sizeFrame);
}

Example 12 with OutputPort

use of androidx.media.filterfw.OutputPort in project android_frameworks_base by DirtyUnicorns.

the class MotionSensorWTime method onProcess.

@Override
protected void onProcess() {
    OutputPort outPort = getConnectedOutputPort("values");
    FrameValues outFrame = outPort.fetchAvailableFrame(null).asFrameValues();
    synchronized (mValues) {
        if (mCounter < 3 && mCounter >= 0) {
            mTemp[0][mCounter] = mValues[0];
            mTemp[1][mCounter] = mValues[1];
            mTemp[2][mCounter] = mValues[2];
        }
        mCounter = (mCounter + 1) % 3;
        mAvgValues[0] = (mTemp[0][0] + mTemp[0][1] + mTemp[0][2]) / 3;
        mAvgValues[1] = (mTemp[1][0] + mTemp[1][1] + mTemp[1][2]) / 3;
        mAvgValues[2] = (mTemp[2][0] + mTemp[2][1] + mTemp[2][2]) / 3;
        outFrame.setValues(mAvgValues);
    }
    outFrame.setTimestamp(System.currentTimeMillis() * 1000000L);
    outPort.pushFrame(outFrame);
    OutputPort timeOutPort = getConnectedOutputPort("timestamp");
    if (timeOutPort != null) {
        long timestamp = System.nanoTime();
        Log.v("MotionSensor", "Timestamp is: " + timestamp);
        FrameValue timeStampFrame = timeOutPort.fetchAvailableFrame(null).asFrameValue();
        timeStampFrame.setValue(timestamp);
        timeOutPort.pushFrame(timeStampFrame);
    }
}

Example 13 with OutputPort

use of androidx.media.filterfw.OutputPort in project android_frameworks_base by DirtyUnicorns.

the class WaveTriggerFilter method onProcess.

@Override
protected synchronized void onProcess() {
    // Check if we were triggered
    if (mTrigger) {
        mInWaveMode = true;
        mTrigger = false;
        mTime = 0.5f;
    }
    // Calculate output value
    float value = 0.5f;
    if (mInWaveMode) {
        value = -Math.abs(mTime - 1f) + 1f;
        mTime += 0.2f;
        if (mTime >= 2f) {
            mInWaveMode = false;
        }
    }
    // Push Value
    OutputPort outPort = getConnectedOutputPort("value");
    FrameValue frame = outPort.fetchAvailableFrame(null).asFrameValue();
    frame.setValue(value);
    outPort.pushFrame(frame);
}

Example 14 with OutputPort

use of androidx.media.filterfw.OutputPort in project android_frameworks_base by DirtyUnicorns.

the class AverageFilter method onProcess.

@Override
protected void onProcess() {
    FrameValue inFrameValue = getConnectedInputPort("sharpness").pullFrame().asFrameValue();
    if (counter < NUM_FRAMES && counter >= 0) {
        temp[counter] = ((Float) inFrameValue.getValue()).floatValue();
    }
    counter = (counter + 1) % NUM_FRAMES;
    float output = (temp[0] + temp[1] + temp[2] + temp[3] + temp[4]) / NUM_FRAMES;
    if (mLogVerbose)
        Log.v(TAG, "Avg= " + output + "temp1= " + temp[0] + "temp2= " + temp[1] + "temp3= " + temp[2] + "temp4=" + temp[3] + "temp5=" + temp[4]);
    OutputPort outPort = getConnectedOutputPort("avg");
    FrameValue outFrame = outPort.fetchAvailableFrame(null).asFrameValue();
    outFrame.setValue(output);
    outPort.pushFrame(outFrame);
}

Example 15 with OutputPort

use of androidx.media.filterfw.OutputPort in project android_frameworks_base by DirtyUnicorns.

the class AvgBrightnessFilter method onProcess.

@Override
protected void onProcess() {
    FrameImage2D inputImage = getConnectedInputPort("image").pullFrame().asFrameImage2D();
    float brightness;
    ByteBuffer inputBuffer = inputImage.lockBytes(Frame.MODE_READ);
    brightness = brightnessOperator(inputImage.getWidth(), inputImage.getHeight(), inputBuffer);
    inputImage.unlock();
    if (mLogVerbose)
        Log.v(TAG, "contrastRatio: " + brightness);
    OutputPort brightnessPort = getConnectedOutputPort("brightnessRating");
    FrameValue brightnessOutFrame = brightnessPort.fetchAvailableFrame(null).asFrameValue();
    brightnessOutFrame.setValue(brightness);
    brightnessPort.pushFrame(brightnessOutFrame);
}