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

Example 91 with OutputPort

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

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);
}

Example 92 with OutputPort

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

the class ToStringFilter method onProcess.

@Override
protected void onProcess() {
    FrameValue objectFrame = getConnectedInputPort("object").pullFrame().asFrameValue();
    String outStr = objectFrame.getValue().toString();
    OutputPort outPort = getConnectedOutputPort("string");
    FrameValue stringFrame = outPort.fetchAvailableFrame(null).asFrameValue();
    stringFrame.setValue(outStr);
    outPort.pushFrame(stringFrame);
}