use of androidx.media.filterfw.FrameImage2D in project platform_frameworks_base by android.
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);
}
use of androidx.media.filterfw.FrameImage2D in project platform_frameworks_base by android.
the class ExposureFilter method onProcess.
@Override
protected void onProcess() {
FrameImage2D inputImage = getConnectedInputPort("image").pullFrame().asFrameImage2D();
float overExposedPixels, underExposedPixels;
ByteBuffer inputBuffer = inputImage.lockBytes(Frame.MODE_READ);
overExposedPixels = overExposureOperator(inputImage.getWidth(), inputImage.getHeight(), inputBuffer);
underExposedPixels = underExposureOperator(inputImage.getWidth(), inputImage.getHeight(), inputBuffer);
inputImage.unlock();
if (mLogVerbose)
Log.v(TAG, "underExposedPixelCount: " + underExposedPixels);
OutputPort underPort = getConnectedOutputPort("underExposedNum");
if (underPort != null) {
FrameValue underOutFrame = underPort.fetchAvailableFrame(null).asFrameValue();
underOutFrame.setValue(underExposedPixels * inputImage.getWidth() * inputImage.getHeight());
underPort.pushFrame(underOutFrame);
}
OutputPort underPort2 = getConnectedOutputPort("underExposureRating");
FrameValue underOutFrame2 = underPort2.fetchAvailableFrame(null).asFrameValue();
underOutFrame2.setValue(underExposedPixels);
underPort2.pushFrame(underOutFrame2);
if (mLogVerbose)
Log.v(TAG, "overExposedPixelCount: " + overExposedPixels);
OutputPort overPort = getConnectedOutputPort("overExposedNum");
if (overPort != null) {
FrameValue overOutFrame = overPort.fetchAvailableFrame(null).asFrameValue();
overOutFrame.setValue(overExposedPixels * inputImage.getWidth() * inputImage.getHeight());
overPort.pushFrame(overOutFrame);
}
OutputPort overPort2 = getConnectedOutputPort("overExposureRating");
FrameValue overOutFrame2 = overPort2.fetchAvailableFrame(null).asFrameValue();
overOutFrame2.setValue(overExposedPixels);
overPort2.pushFrame(overOutFrame2);
}
use of androidx.media.filterfw.FrameImage2D in project platform_frameworks_base by android.
the class IfElseFilter method onProcess.
@Override
protected void onProcess() {
OutputPort outPort = getConnectedOutputPort("output");
FrameImage2D trueFrame = getConnectedInputPort("trueResult").pullFrame().asFrameImage2D();
FrameImage2D falseFrame = getConnectedInputPort("falseResult").pullFrame().asFrameImage2D();
FrameValue boolFrameValue = getConnectedInputPort("condition").pullFrame().asFrameValue();
boolean condition = (Boolean) boolFrameValue.getValue();
FrameBuffer2D outputFrame;
// If the condition is true, then we want to use the camera, else use the gallery
if (condition) {
outputFrame = trueFrame;
} else {
outputFrame = falseFrame;
}
outPort.pushFrame(outputFrame);
}
use of androidx.media.filterfw.FrameImage2D in project android_frameworks_base by DirtyUnicorns.
the class Camera2Source method onProcess.
@Override
protected void onProcess() {
Log.v(TAG, "on Process");
if (nextFrame()) {
OutputPort outPort = getConnectedOutputPort("video");
// Create a 2D frame that will hold the output
int[] dims = new int[] { mWidth, mHeight };
FrameImage2D outputFrame = Frame.create(mOutputType, dims).asFrameImage2D();
rgbConverter.forEach(mAllocationOut);
mAllocationOut.copyTo(mBitmap);
outputFrame.setBitmap(mBitmap);
outPort.pushFrame(outputFrame);
outputFrame.release();
OutputPort orientationPort = getConnectedOutputPort("orientation");
FrameValue orientationFrame = orientationPort.fetchAvailableFrame(null).asFrameValue();
// FIXME: Hardcoded value because ORIENTATION returns null, Qualcomm
// bug
Integer orientation = mProperties.get(CameraCharacteristics.SENSOR_ORIENTATION);
float temp;
if (orientation != null) {
temp = orientation.floatValue();
} else {
temp = 90.0f;
}
orientationFrame.setValue(temp);
orientationPort.pushFrame(orientationFrame);
}
}
use of androidx.media.filterfw.FrameImage2D in project android_frameworks_base by DirtyUnicorns.
the class ContrastRatioFilter method onProcess.
@Override
protected void onProcess() {
FrameImage2D inputImage = getConnectedInputPort("image").pullFrame().asFrameImage2D();
float contrastRatio;
ByteBuffer inputBuffer = inputImage.lockBytes(Frame.MODE_READ);
contrastRatio = contrastOperator(inputImage.getWidth(), inputImage.getHeight(), inputBuffer);
inputImage.unlock();
if (mLogVerbose)
Log.v(TAG, "contrastRatio: " + contrastRatio);
OutputPort contrastToGoodnessPort = getConnectedOutputPort("contrastRatingToGoodness");
FrameValue contrastOutFrame2 = contrastToGoodnessPort.fetchAvailableFrame(null).asFrameValue();
contrastOutFrame2.setValue(contrastRatio);
contrastToGoodnessPort.pushFrame(contrastOutFrame2);
}
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