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Android samples updated according onCameraFrame callback signature change.

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FpsMeter class removed from Image Manipulations and Face Detection examples as unused code.
This commit is contained in:
Alexander Smorkalov
2013-02-01 12:42:21 +04:00
parent 3ef588b877
commit 6b5eac328f
11 changed files with 49 additions and 150 deletions
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16
samples/android/tutorial-3-native/src/org/opencv/samples/tutorial3/Sample3Native.java
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@@ -1,13 +1,13 @@
package org.opencv.samples.tutorial3;
import org.opencv.android.BaseLoaderCallback;
import org.opencv.android.CameraBridgeViewBase.CvCameraViewFrame;
import org.opencv.android.LoaderCallbackInterface;
import org.opencv.android.OpenCVLoader;
import org.opencv.core.CvType;
import org.opencv.core.Mat;
import org.opencv.android.CameraBridgeViewBase;
import org.opencv.android.CameraBridgeViewBase.CvCameraViewListener;
import org.opencv.imgproc.Imgproc;
import android.app.Activity;
import android.os.Bundle;
@@ -18,7 +18,7 @@ public class Sample3Native extends Activity implements CvCameraViewListener {
private static final String TAG = "OCVSample::Activity";
private Mat mRgba;
private Mat mGrayMat;
private Mat mGray;
private CameraBridgeViewBase mOpenCvCameraView;
private BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(this) {
@@ -82,18 +82,18 @@ public class Sample3Native extends Activity implements CvCameraViewListener {
public void onCameraViewStarted(int width, int height) {
mRgba = new Mat(height, width, CvType.CV_8UC4);
mGrayMat = new Mat(height, width, CvType.CV_8UC1);
mGray = new Mat(height, width, CvType.CV_8UC1);
}
public void onCameraViewStopped() {
mRgba.release();
mGrayMat.release();
mGray.release();
}
public Mat onCameraFrame(Mat inputFrame) {
inputFrame.copyTo(mRgba);
Imgproc.cvtColor(mRgba, mGrayMat, Imgproc.COLOR_RGBA2GRAY);
FindFeatures(mGrayMat.getNativeObjAddr(), mRgba.getNativeObjAddr());
public Mat onCameraFrame(CvCameraViewFrame inputFrame) {
mRgba = inputFrame.rgba();
mGray = inputFrame.gray();
FindFeatures(mGray.getNativeObjAddr(), mRgba.getNativeObjAddr());
return mRgba;
}