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256 Commits

Author SHA1 Message Date
dharezlak
308b47ce58 Improved Java wrapper generation 
While generating Java JNI wrappers package names with an underscore (`_`) character where not properly escaped according to https://docs.oracle.com/javase/8/docs/technotes/guides/jni/spec/design.html#resolving_native_method_names (see also: https://github.com/Itseez/opencv_contrib/issues/652).

This fix replaces all the occurrences of `_` with `_1` resulting in proper JNI method names.
 2016-05-23 11:13:18 +02:00
Philipp Hasper
cc7a1a2ab7 Deactivated two noisy camera-retrieval log messages in android 
They were issued for every frame retrieved - even in a release build.
 2016-04-13 09:17:33 +02:00
Jason von Nieda
f4b502dd03 Adds supports for the majority of features2d to the Java wrappers: 
* Adds the main features2d header to the parse list for the generator.
* Removes the manual definition of drawKeypoints and drawMatches since these are now included in the main header.
* Updates the generator to ignore SimpleBlobDetector, FlannBasedMatcher and DescriptorMatcher as these cause conflicts with the generator. This is okay since these were not previously included in the distribution anyway, so no harm is done.
 2016-03-07 00:14:53 -08:00
Maksim Shabunin
92387b1ef8 Fix java version++ 2015-12-18 18:02:16 +03:00
Maksim Shabunin
8d1f5b5490 Version++ for android 2015-12-18 17:57:07 +03:00
Maksim Shabunin
5ebc7f0b72 Simple Moments class for Java 2015-12-16 10:53:14 +03:00
Maksim Shabunin
6e9d0d9a0c Visual Studio 2015 warning and test fixes 2015-10-20 12:48:37 +03:00
Alexander Alekhin
441eeef319 Merge pull request #5470 from apavlenko:android_camera_gl_view 2015-10-08 13:31:51 +00:00
Andrey Pavlenko
23fea91e84 minor fixes 2015-10-08 12:37:59 +03:00
Andrey Pavlenko
15db8243ef refactored; added Camera2, notify callbacks, front/back maxCamera sizes; disable new stuff if target API < 21 2015-10-07 15:01:32 +03:00
Alexander Alekhin
33f5ac5c15 Merge pull request #5429 from PhilLab:patch-6 2015-10-05 12:50:17 +00:00
Philipp Hasper
05846438e3 Typo in CameraBridgeViewBase.java 
Corrected typo and unused imports
 2015-10-01 15:09:14 +02:00
Alexander Alekhin
eb2e061e3f fix Android camera datarace (mCameraFrameReady) 2015-09-22 17:03:09 +03:00
Andrey Pavlenko
8e088d38a5 draft implementation of alternative CameraBridge via GLES 
a simple sample will look like:

```java
public class MainActivity extends Activity implements CameraGLSurfaceView.CameraTextureListener {

	CameraGLSurfaceView mView;
	ByteBuffer buf;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON,
                WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

        mView = new CameraGLSurfaceView(this, null);
        mView.setCameraTextureListener(this);
        setContentView(mView);
        buf = ByteBuffer.allocateDirect(1920*1080*4);
    }

    @Override
    protected void onPause() {
        mView.onPause();
        super.onPause();
    }

    @Override
    protected void onResume() {
        super.onResume();
        mView.onResume();
    }

	@Override
	public void onCameraViewStarted(int width, int height) {
		// TODO Auto-generated method stub

	}

	@Override
	public void onCameraViewStopped() {
		// TODO Auto-generated method stub

	}

	@Override
	public boolean onCameraFrame(int texIn, int texOut, int width, int height) {
		Log.i("MAIN", "onCameraFrame");
		int w=width, h=height;
		/*
		// option 1:
		// just return 'false' to display texIn on screen
		retutn false;
		*/

		/*
		// option 2:
		// fast copy texIn to texOut
		GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    	GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texOut);
		GLES20.glCopyTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, 0, 0, w, h, 0);
		return true;
		*/

		// option 3:
		// read, modify and write back pixels
		GLES20.glReadPixels(0, 0, w, h, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, buf);

		buf.rewind();
		// red line
		for(int i=0; i<h; i++) {
			buf.position(w*4*i+i*4);
			buf.put((byte) -1);
			buf.position(w*4*i+i*4+4);
			buf.put((byte) -1);
		}
		buf.rewind();

		GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    	GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texOut);
		GLES20.glTexSubImage2D(GLES20.GL_TEXTURE_2D, 0, 0, 0, w, h, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, buf);
		return true;
	}
}
```
 2015-09-19 16:18:02 +03:00
Maksim Shabunin
31fbe8caeb Merge pull request #5255 from berak:java_videowriter 2015-09-11 11:09:16 +00:00
berak
a11ff876d4 enable VideoWriter class for java 
fixing fourcc
 2015-08-27 08:04:58 +02:00
Alexander Alekhin
bbff288447 fix build with python3 only 2015-08-26 13:08:06 +03:00
Maksim Shabunin
83b2621de4 Android: renamed default library name for static and dynamic fallback load; fixed libz import for 64-bit platforms 2015-06-19 18:53:45 +03:00
Maksim Shabunin
33ab9ea188 AndroidMgr: fixed typos and package name 2015-06-03 11:53:29 +03:00
Maksim Shabunin
caffbaafbe Updated Manager for Android 2015-06-02 17:33:04 +03:00
Andrey Pavlenko
c1c03e16f4 releasing native memory of temp Mat objects in generated Java code 2015-05-26 13:50:56 +03:00
Andrey Pavlenko
6006790c18 releasing native memory in Java converters 2015-05-26 13:10:54 +03:00
aletheios
6a50a51b4e Bugfix #3705: params.setRecordingHint(true) breaks camera preview on Samsung Galaxy S2 2015-05-23 17:36:41 +02:00
Andrey Pavlenko
ab8afc3bcc Revert of "Merge pull request #4006 from sgjava:opencv-steve" (reverted from commit 4743184078) 2015-05-19 18:55:57 +03:00
Andrey Pavlenko
d67d32af48 Revert of "Merge pull request #4014 from sgjava:opencv-sgjava" (reverted from commit 52fa55a770) 2015-05-19 13:30:18 +03:00
sgjava
fe0ce9282a Changed delete() modifier to public from protected 2015-05-13 13:44:53 -04:00
sgjava
0f53526598 Added VideoWriter and changed finalize to delete 2015-05-12 14:18:39 -04:00
Maksim Shabunin
a362aca783 Rename manager package to OpenCV3 Manager 2015-04-17 16:59:52 +03:00
Maksim Shabunin
316d76bdb6 Rename OpenCV Engine to org.opencv.engine3 for release candidate 2015-04-17 16:00:33 +03:00
Vadim Pisarevsky
08c84e0c34 Merge pull request #3729 from bitstars:AsyncServiceHelper.java-Android-5-hotfix 2015-04-05 17:57:53 +00:00
Simon Heinen
d2dc7f4c27 Update android+AsyncServiceHelper.java 
small formatting fixes
 2015-04-02 09:05:56 +02:00
Simon Heinen
0df9dc8fb9 Update android+AsyncServiceHelper.java 
changed tabs in last commit to spaces
 2015-04-02 08:42:19 +02:00
Maksim Shabunin
231685133e OpenCV Manager: support 3.0.0 library 2015-03-19 15:27:14 +03:00
Prof. Dr. Rudolf Haussmann
9f1eb70dbc Changes to be committed: 
(use "git reset HEAD <file>..." to unstage)

	modified:   modules/java/generator/gen_java.py
	modified:   modules/videoio/include/opencv2/videoio.hpp
	modified:   modules/videoio/include/opencv2/videoio/videoio_c.h
	modified:   modules/videoio/src/cap_dshow.cpp
	modified:   modules/videoio/src/cap_pvapi.cpp

Following changes have been made:
1. Some minor bugs have been removed.
2. In the PvAPI module the option CAP_PROP_MONOCROME has been removed because
   this option does not make sense and causes an error if a color camera is used.
3. Instead the new option CAP_PROP_PVAPI_PIXELFORMAT has been added which allows
   to activate the different pixel formats (color modes) of an AVT camera.
4. Since there were two identical defines
   CAP_PROP_MONOCROME = 19
   CAP_PROP_MONOCHROME = 19
   which were also used in the other module DSHOW, the first one with an orthographic
   error has been removed in favor of the second one.
 2015-03-07 12:53:32 +01:00
Maksim Shabunin
457123027e Modified java wrapping mechanism 2015-03-02 18:12:30 +03:00
Alexander Alekhin
52effe9e72 Android: fix JavaCameraView implementation 
1) Fixed deadlock if camera is started and stopped immediately
2) Invalid pattern usage of Object.wait(). Refer to "spurious wakeup": http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait
3) Fixed buffer usage:
  a) fix eliminates processing of zero NV12 (green in RGB) first frame
  b) latest ready frame is delivered for processing (not previous)
 2015-02-24 18:52:54 +03:00
Simon Heinen
5d97dd0ea5 Update android+AsyncServiceHelper.java 2015-02-20 12:54:54 +01:00
Maksim Shabunin
bebf6c47c6 Removed Sphinx generation commands from cmake scripts 2014-12-26 19:17:08 +03:00
Vadim Pisarevsky
4de9605b7b Merge pull request #3344 from mshabunin:java_automation 2014-10-20 06:50:34 +00:00
Vadim Pisarevsky
d2b9dc5530 quickly corrected the previous refactoring of features2d: moved from set(SOME_PROP, val) to setSomeProp(val) 2014-10-18 20:44:26 +04:00
Maksim Shabunin
c5a1650ac0 Refactoring in gen_java.py script 2014-10-17 19:36:24 +04:00
Vadim Pisarevsky
1176d4ef84 fixed some more compile errors and test failures 2014-10-17 15:02:56 +04:00
Vadim Pisarevsky
9c9ecc22e2 fixed opencv_java build 2014-10-17 14:56:58 +04:00
Matthew Conway
92efe4534b update gen_javadoc prints to python3 syntax fixed #3768 2014-10-04 14:48:03 -04:00
Maksim Shabunin
0d7b44db50 Java wrappers now support nested namespaces and classes 
- wrapper support python3
- added wrapper log
- generating full name for nested namespaces and classes
 2014-09-22 11:47:03 +04:00
Maksim Shabunin
6337fd0650 Support of bioinspired contrib module wrapping 
- added java wrapper
- disabled python wrapper
 2014-09-22 11:43:29 +04:00
Vadim Pisarevsky
458bde5e24 Merge pull request #3180 from mshabunin:java_ptr_support 2014-09-17 12:07:43 +00:00
Maksim Shabunin
39874ef742 Fixed some failing java tests 
- fixed lena.png extension
- fixed getTextSize wrapper
- added junit html report generation
 2014-09-11 11:56:05 +04:00
Maksim Shabunin
b3bae170ed Fixed java tests build 
- disabled xfeature2d dependency for java wrappers
- fixed java wrappers build after cmake rerun
- disabled opencv_ml tests temporarily
- fixed Imgproc usage in java tests
 2014-09-08 18:30:03 +04:00
Maksim Shabunin
66ed9ddbe3 Added Ptr<T> support to Java wrappers 2014-09-01 11:24:44 +04:00