opencv

Commit Graph

Author	SHA1	Message	Date
Andrey Pavlenko	a041105491	refactoring Tutorial-4 using new OpenCV CameraGLSurfaceView	10 years ago
Andrey Pavlenko	15db8243ef	refactored; added Camera2, notify callbacks, front/back maxCamera sizes; disable new stuff if target API < 21	10 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; } } ```	10 years ago
Vadim Pisarevsky	9533982729	Merge pull request #5272 from avershov:opencl-vaapi-fallback	10 years ago
Vadim Pisarevsky	21d06f5ab2	Merge pull request #5333 from UnaNancyOwen:fix3_LineAA	10 years ago
Vadim Pisarevsky	07a4f571d9	Merge pull request #5337 from Dikay900:tbb_cmake_visibility	10 years ago
Vadim Pisarevsky	5e2c578b50	Merge pull request #5339 from blebo:patch-1	10 years ago
Adam	37d300f250	Correction of minor typo.	10 years ago
Dikay900	274b361ca3	proposed change by psyill	10 years ago
Tsukasa Sugiura	cd13b30fde	Fix LineAA in case of 4 channel Fix bug when enter 4 channel image to LineAA function.	10 years ago
Alexander Alekhin	190d00ea3e	Merge pull request #5317 from alalek:workaround	10 years ago
Maksim Shabunin	31fbe8caeb	Merge pull request #5255 from berak:java_videowriter	10 years ago
Vadim Pisarevsky	1862c5fbb2	Merge pull request #5327 from mshabunin:mingw-fix	10 years ago
Alexey Ershov	22bb5d1fcc	implemented sample build in fallback mode without interop	10 years ago
Maksim Shabunin	10d8e956f4	Enabled pthreads backend for mingw	10 years ago
Alexey Ershov	f533c05644	sample changed to execute only one mode (interop on/off) per run	10 years ago
Alexey Ershov	933ad0e710	changed call to getDefault: false to true in fallback initialization	10 years ago
Maksim Shabunin	d2add41b6b	Merge pull request #5321 from alalek:copy_if_different	10 years ago
Maksim Shabunin	0a6e93dd3a	Merge pull request #5258 from sturkmen72:patch-6	10 years ago
Alexander Alekhin	ad70ab404c	ocl: workaround for getUMat()	10 years ago
Andrey Pavlenko	cea2dafa0f	man/unmap, preventing getMat/getUMat from temp object, fix thread-unsafe code in `UMat::getMat()`	10 years ago
Alexander Alekhin	536634b1fe	Merge pull request #5293 from alalek:tapi_custom_ptr_perf	10 years ago
Alexander Alekhin	cdfdf29eca	Merge pull request #5292 from alalek:tapi_custom_ptr	10 years ago
Vadim Pisarevsky	32c386786e	Merge pull request #5294 from LorenaGdL:master	10 years ago
Vadim Pisarevsky	6208ab4e49	Merge pull request #5304 from paroj:calib_feye	10 years ago
Vadim Pisarevsky	79100efec6	Merge pull request #5301 from vtsatskin:patch-1	10 years ago
Vadim Pisarevsky	8660d550d3	Merge pull request #5302 from berak:patch-2	10 years ago
Vadim Pisarevsky	666de1b087	Merge pull request #5312 from sturkmen72:patch-2	10 years ago
Alexander Alekhin	b15a9d675e	cmake: use copy_if_different	10 years ago
Alexey Ershov	e0b3751c17	added run iteration without timing to complete internal initializations	10 years ago
Alexander Alekhin	894f922cfb	Merge pull request #5316 from mshabunin:fix-contrib-tests	10 years ago
Alexey Ershov	5937e58a11	fixed argument in call to {Input\|Output}Array.getMat()	10 years ago
Alexey Ershov	949410b347	separated UMat & Mat usage in interop/copy paths	10 years ago
Maksim Shabunin	5618f4a0ac	Fixed: Concurrency static scheduler release failed	10 years ago
Suleyman TURKMEN	c63f443bba	Update drawing.cpp https://github.com/Itseez/opencv/issues/4791	10 years ago
Suleyman TURKMEN	e15dabf1db	documentation patch	10 years ago
Alexander Alekhin	abf30e44cd	Merge pull request #5303 from berak:patch-3	10 years ago
berak	602bd60c3a	Update cloning_gui.cpp	10 years ago
Pavel Rojtberg	d0e16b21d4	add support for fisheye camera model	10 years ago
berak	dc265071d0	Update PnPProblem.cpp	10 years ago
Alexey Ershov	68a0347ff9	fallback path & sample timing implemented fixed trailing whitespaces renamed files vaapi to va_intel changed names vaapi* to va_intel*	10 years ago
Valentin Tsatskin	a28a556f60	Fix variable names in python color spaces tutorial	10 years ago
Alexander Alekhin	4ecc023219	UMat: add perf test for custom ptr	10 years ago
Alexander Alekhin	8694ba0978	update custom_ptr test	10 years ago
Lorena García	4e7bd86fad	TrainData doc update Update docs according to PR #5127	10 years ago
Alexander Alekhin	9c3f95782d	Merge pull request #5282 from mshabunin:mingw-51	10 years ago
Maksim Shabunin	8c65f8a0d1	fixup! Some changes to support mingw-w64	10 years ago
Maksim Shabunin	e009d79cc8	fixup! Some changes to support mingw-w64	10 years ago
Maksim Shabunin	771af4f32d	Some changes to support mingw-w64 - IPP is disabled by default when compiler is mingw (couldn't make it work) - fixed some warnings - fixed some `__GNUC__` version checks (for correctness and convenience) - removed UTF-8 BOM from hough.cpp (fixes #5253)	10 years ago
Vadim Pisarevsky	c223c05b82	Merge pull request #5261 from apavlenko:android_ocl_sample_improvements	10 years ago

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16873 Commits (a0411054919432b30e70aadba3bc647654ca570d) All Branches Search

16873 Commits (a0411054919432b30e70aadba3bc647654ca570d)

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