opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	d3071db0d7	add some CommandLineParser tests	9 years ago
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(192010804); } @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(w4i+i4); buf.put((byte) -1); buf.position(w4i+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; } } ```	9 years ago
Pavel Rojtberg	31da833574	ts/ts_perf: fix wrong has() usage `has()` only tests for an argument presence which is always true for arguments with default values. Use `get<bool>()` to check the value instead.	9 years ago
Pavel Rojtberg	96cc618410	has() should only test for the presence of the argument and not consider its value. treat arguments with a set default value as present.	9 years ago
Pavel Rojtberg	08dd126f08	do not parse empty default values and improve error messages	9 years ago
Alexander Alekhin	0051208684	Merge pull request #5349 from lupustr3:pvlasov/tls_update	9 years ago
Alexander Alekhin	d2b10d8aa1	Merge pull request #5355 from renatoGarcia:master	9 years ago
Alexander Alekhin	1b2c11e7b3	Merge pull request #5343 from paroj:boolean_algebra	9 years ago
Sergey Alexandrov	4094b2d7a5	Use stream argument when launching bilateral filter kernel	9 years ago
Alexander Alekhin	af0942c78f	Merge pull request #5335 from Dikay900:ports_to_master	9 years ago
Pavel Rojtberg	f0282337e3	simplify error conditions `A \|\| !A` is `true` so write `(A && B) \|\| !A` as `B \|\| !A`	9 years ago
jisli	f88e9a748a	update ffmpeg support Migration have been done for these ffmpeg/libav changes: 2013-12-11 - 29c83d2 / b9fb59d,409a143 / 9431356,44967ab / d7b3ee9 - lavc 55.45.101 / 55.28.1 - avcodec.h av_frame_alloc(), av_frame_unref() and av_frame_free() now can and should be used instead of avcodec_alloc_frame(), avcodec_get_frame_defaults() and avcodec_free_frame() respectively. The latter three functions are deprecated. 2012-10-08 - ae77266 / 78071a1 - lavu 51.74.100 / 51.42.0 - pixfmt.h Rename PixelFormat to AVPixelFormat and all PIX_FMT_* to AV_PIX_FMT_*. To provide backwards compatibility, PixelFormat is now #defined as AVPixelFormat. Note that this can break user code that includes pixfmt.h and uses the 'PixelFormat' identifier. Such code should either #undef PixelFormat or stop using the PixelFormat name.	9 years ago
Pavel Vlasov	aa485ccd75	TLS keys leak fix; Disables TLS copy constructor and operator, as they can lead to errors and reservation of too much keys in TLS storage; gather method was added to TLS to gather data from all threads;	9 years ago
StevenPuttemans	e9037644c3	add link to contributing guidelines	9 years ago
Renato Florentino Garcia	1a18fa1c94	Correct a typo.	9 years ago
art-programmer	e0ef293645	Update em.cpp Fix a bug. When reading from a saved model, function decomposeCovs() will be called. And if covMatType is COV_MAT_DIAGONAL, covsEigenValues is computed using SVD and eigen values are sorted so that the order of eigen values is not preserved. This would lead to different result when calling function predict2. This issues is discussed here: http://stackoverflow.com/questions/23485982/got-different-empredict-results-after-emread-saved-model-in-opencv.	9 years ago
Philip Salvaggio	fcf971bded	Improved documentation for connectedComponentsWithStats.	9 years ago
Vadim Pisarevsky	9533982729	Merge pull request #5272 from avershov:opencl-vaapi-fallback	9 years ago
Vadim Pisarevsky	21d06f5ab2	Merge pull request #5333 from UnaNancyOwen:fix3_LineAA	9 years ago
Vadim Pisarevsky	07a4f571d9	Merge pull request #5337 from Dikay900:tbb_cmake_visibility	9 years ago
Vadim Pisarevsky	5e2c578b50	Merge pull request #5339 from blebo:patch-1	9 years ago
Maksim Shabunin	603864dba2	Warning fix	9 years ago
Adam Gibson	4f2612fcfd	Removed trailing whitespace from squares.py compatibility comment.	9 years ago
Adam Gibson	a413423ff6	Reverted _doc.py to Python 2-only version. Interim measure to prevent docs from failing during build, until all samples are updated with Python 2/3 compatibility.	9 years ago
Adam	37d300f250	Correction of minor typo.	9 years ago
Adam Gibson	b57be28920	Various Python samples updated for Python 2/3 compatibility.	9 years ago
Ilya Lavrenov	5eb67cc2cb	fix for corrent modules dependencies	9 years ago
Ilya Lavrenov	3143f2fb50	fixed uninitialized memory writing/reading in flann	9 years ago
Ilya Lavrenov	df21a24f81	initialize padding of CvString with zeros	9 years ago
Ilya Lavrenov	ee2008abe8	fixed "Conditional jump or move depends on uninitialised value(s)" in GBD	9 years ago
Ilya Lavrenov	1d77d697ef	fixed memory leak in GBTrees	9 years ago
Ilya Lavrenov	cf0f47f589	fixed memory leak in descriptor regression tests	9 years ago
Ilya Lavrenov	f7d36bbad5	fixed memory leaks in modules/features2d/test/test_nearestneighbors.cpp	9 years ago
Dikay900	274b361ca3	proposed change by psyill	9 years ago
Ilya Lavrenov	d81a0df489	fixed memory leak caused by illegal memory access	9 years ago
Ilya Lavrenov	e7ac52d17a	fixed "Conditional jump or move depends on uninitialised value" warning	9 years ago
Ilya Lavrenov	7e26cf569f	typo	9 years ago
Ilya Lavrenov	e390c8c728	fixed typo	9 years ago
Ilya Lavrenov	5547398786	fixed memory leaks in warpAffine tests	9 years ago
Ilya Lavrenov	7eba9055e0	fixed memory leaks in floodfill tests	9 years ago
Ilya Lavrenov	2a8ef1d065	fixed memory leaks in cvtyuv tests	9 years ago
Ilya Lavrenov	0303e8067e	fixed memory leak in core ds tests	9 years ago
Ilya Lavrenov	11981c31f0	fixed valgrind warning in polylines	9 years ago
Tsukasa Sugiura	cd13b30fde	Fix LineAA in case of 4 channel Fix bug when enter 4 channel image to LineAA function.	9 years ago
Roman Donchenko	ec0508269a	NearestNeighborTest: use ts->get_rng() instead of (implicit) theRNG() This ensures that test data is not dependent on the order the tests are executed in.	9 years ago
Roman Donchenko	a3b515c524	flann: fix AutotunedIndex crashing if a KDTree index is selected Backport of mariusmuja/flann@f8ca6df3.	9 years ago
Roman Donchenko	e1be6d0888	Refactor a section of icvRotatingCalipers to work around a GCC bug https://bugs.launchpad.net/ubuntu/+source/gcc-4.9/+bug/1474304	9 years ago
Maksim Shabunin	a275489f0a	HAL universal intrinsics tests and documentation	9 years ago
Alexander Alekhin	190d00ea3e	Merge pull request #5317 from alalek:workaround	9 years ago
Maksim Shabunin	31fbe8caeb	Merge pull request #5255 from berak:java_videowriter	9 years ago

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