opencv

Commit Graph

Author	SHA1	Message	Date
Anatoly Baksheev	13bb236ad5	fixed some warnings	11 years ago
Roman Donchenko	3b7acf2657	Fix building with FFmpeg 0.8. avformat_find_stream_info was introduced in Libav avformat 53.3, but it was only merged to FFmpeg in avformat 53.6. In Libav avformat 53.3-53.5 av_find_stream_info is not removed (only deprecated), so this shouldn't break building with that.	11 years ago
Roman Donchenko	b8e3d3f791	In the image sequence capture, only search for the ordinal in the file name. Searching in directory names can yield confusing results; e.g. if the input is "jpeg2000/image1.jp2", it will infer the pattern "jpeg%04d/image1.jp2", which is likely not what the user intended. If the user really desires for the variable part to be in the directory name, it can always use an explicit pattern.	11 years ago
Roman Donchenko	405227d531	Replaced the image used in the Highgui_Video.ffmpeg_image test. Our prebuilt FFmpeg Windows binaries don't have PNG support enabled (because that requires zlib), so that makes a PNG image a bad choice for this test. When FFmpeg doesn't support PNG, VideoCapture falls back to the "image sequence" implementation, which doesn't work for single images.	11 years ago
Roman Donchenko	eff53e95f9	Fixed the "image sequence" capture not failing when a pattern isn't found. at can't be a null pointer, so the condition was always false, and a nonsensical pattern like "image.png%00d" was being inferred.	11 years ago
Bo Hu	c88fa27b1d	Removed trailing whitespace in cap_qtkit.mm.	11 years ago
Bo Hu	114579c33b	Added proper testing of the end of quicktime video files. CvCaptureFile::grabFrame() always returns 1 regardless, which causes dead loop when relying on the return value of VideoCapture::read().	11 years ago
Roman Donchenko	d6a7a6d503	VideoCapture: copy the captured frame, to avoid dangling Mats Previously, VideoCapture::retrieve would return a Mat that referenced the internal IplImage. Since the latter is rewritten every time a frame is captured, it means that if the user captures two frames in a row, the first frame would reference nothing. Similar if a user captures a frame, then destroys the VideoCapture instance. Note that the other branch of the if isn't affected, since flip allocates a new Mat.	11 years ago
Roman Donchenko	36b5180aa1	Another FFmpeg fix from master. From commit `dd74a851`, to be exact. Now cap_ffmpeg.cpp should actually build if HAVE_FFMPEG is true. Also modified some gpu sources in a similar manner.	11 years ago
Roman Donchenko	1188894133	Fixed indentation in CV_FFmpegWriteBigVideoTest::run.	11 years ago
Roman Donchenko	2ca49eef37	Added stupid hacks to make the video tests pass with FFmpeg 2.0.2. Need to go back at some point and fix this for real. (cherry picked from commit `dfe07df87b`)	11 years ago
Roman Donchenko	5a5d569d72	Changed MPEG-2 resolution in the FFmpeg test. Newer FFmpeg prohibits 4096x4096 MPEG-2, presumably because it violates the standard. http://git.videolan.org/gitweb.cgi/ffmpeg.git/?p=ffmpeg.git;a=commit;h=7fb87bc5f24b1be13269109506c05e4c54695b5e (cherry picked from commit `424a7b0ab0`) Conflicts: modules/highgui/test/test_ffmpeg.cpp	11 years ago
Roman Donchenko	260c2e0b08	Decoupled test_ffmpeg.cpp from ffmpeg_codecs.hpp. (cherry picked from commit `3f3ae33327`)	11 years ago
Vladislav Vinogradov	fa70f95272	fix imshow under Windows with OpenGL support: we doesn't create OpenGL windows by default OpenGL window must be created by user via namedWindow	11 years ago
Alexander Alekhin	555c505b70	update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).	11 years ago
Roman Donchenko	3cfad385ec	Fix a -Wshadow warning in cap_openni.cpp.	11 years ago
Roman Donchenko	fa9d092c43	Fix a -Wparentheses-equality Clang warning in cap_libv4l.cpp.	11 years ago
Alexander Smorkalov	8cb0921252	pr #1464 reverted as breaking the build for Linux without libv4l library.	11 years ago
StevenPuttemans	1b1fb131b3	Attempt at fixing bug 3186	11 years ago
Alexander Smorkalov	06a7a1ac47	Bug #1890 Opencv 2.4.0 with QT 4.7.4 and cvcreatebutton exception fixed. QVector range check exception fixed.	11 years ago
Roman Donchenko	671e5e39b1	Dropped the HAVE_DC1394_095 configuration macro. We never set it, and libdc1394 0.9.5 is obsolete anyway - 1.0 came out in 2004. Note that 1.0 doesn't have the do_extra_buffering parameter.	11 years ago
Roman Donchenko	ad52dd37a9	Revert "Merge pull request #1376 from StevenPuttemans:bugfix_3186" This reverts commit `41b8479d03`, reversing changes made to `531471b0aa`. Reason: breaks the build.	11 years ago
Gabe Schwartz	b2bedef26f	Added interlace handling to PNG decoder. libpng 1.5+ recommends a call to png_set_interlace_handling() if you use png_read_update_info and png_read_image. It will generate a warning without it.	11 years ago
Gabe Schwartz	e2441e0034	Removed incorrect iCCP chunks from GUI resources. Also removed malformed tEXt chunk from a logo PNG.	11 years ago
StevenPuttemans	e7921c3fe7	Added changes suggested by bug #3186 : fixing the unplugging of webcam	11 years ago
Alexander Shishkov	88712d97c6	fix CMake changes	11 years ago
Alexander Shishkov	396f6bb55f	fixed problems with building iOS version	11 years ago
Roman Donchenko	3c137f7a04	Converted tabs to spaces.	11 years ago
Roman Donchenko	e9a28f66ee	Normalized file endings.	11 years ago
Roman Donchenko	f55740da70	Deleted all trailing whitespace.	11 years ago
Hanusz Leszek	32635a6834	using unsigned char instead of uint8_t to compile under windows	11 years ago
Hanusz Leszek	cf39ba5801	Allow to read PNG image of color_type PNG_COLOR_TYPE_PALETTE with alpha channel Correct reading PNG color type palette with or without alpha imread flags -1 or 1 Better not using pnginfo.h, using png_get_tRNS instead	11 years ago
Alexander Smorkalov	9af2c1661a	Restricted Win32 API was fixed in Highgui and some 3rd party libs. Patch for libpng added.	11 years ago
kamjagin	69287c936b	missed # in if defined	11 years ago
kamjagin	c24c1a5926	added HAVE_QTKIT to tests	11 years ago
kamjagin	7ff07e94a3	Fix for bug Bug #3215 . Added HAVE_QTKIT as a separate mode from HAVE_QUICKTIME	11 years ago
WonderRico	d067749c21	fix _index / index	11 years ago
StevenPuttemans	d11746e56d	Added fix mentioned in bug #3206 VideoWriter memory leak solved.	11 years ago
WonderRico	a048387376	fix formating	11 years ago
Roman Donchenko	d9f71b762f	Deleted almost all of the precomp.cpp files. Looks like we don't actually use them; when creating precompiled headers with Visual C++, a dummy .cpp is created at build time.	11 years ago
StevenPuttemans	ed76b2f98f	Like mentioned by Andrei Pavlenko after merging pullrequest #1206 , a wrong ReST directive was used. Also fixed some other ReST directives that were not correct and removed some warnings during buildbot checks.	11 years ago
WonderRico	7e7fb0b75d	Bug #3201 fix	11 years ago
Alexander Smorkalov	aada5f7844	Difference in method definition and declaration fixed (Bug #3189 ).	11 years ago
StevenPuttemans	f28496c628	Added sample links in documentation for python2, ocl and gpu	11 years ago
StevenPuttemans	4dff5b7c72	Added bugfix #2795 - changing license header - fixed bug in QtKit when changing camera resolution	12 years ago
StevenPuttemans	0c5244103f	Added all *.cpp samples reference to the 2.4.6 documentation as discussed in feature #3169 - Used lunix style slashes - works on most systems - Removed all trailing whitespaces	12 years ago
Frédéric Devernay	6be8757e8b	fix signedness error OpenCV's automatic builds don't care if you store an unsigned int into an int, but they don't want you to compare signed with unsigned. Does that make sense?	12 years ago
Frédéric Devernay	4ad12a680c	fix cap_qtkit.mm for multithreaded applications cap_qtkit does not work when the capture is run outside of the main thread. If the capture is launched in a separate thread, then [NSRunLoop currentRunLoop] is not the same as in the main thread, and has no timer. see https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/F oundation/Classes/nsrunloop_Class/Reference/Reference.html "If no input sources or timers are attached to the run loop, this method exits immediately" Using usleep() (which I previously proposed, and was reverted) is not a good alternative, because it may block the GUI. Here is the new proposed solution: - create a dummy timer so that runUntilDate does not exit immediately - simplify the loop by using runUntilDate instead of runMode:beforeDate - fix potential memory leaks (pointed out by Xcode's static analysis) - fix init to follow Objective-C guidelines - fax warnings about conversions from size_t to int	12 years ago
Philippe FOUBERT	9c04db554f	Rename PVAPI_DECLARATIONS to PVAPI_DEFINITIONS	12 years ago
Vadim Pisarevsky	be040ff513	revert patch from PR 1074, since it break capturing on MacOSX	12 years ago

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740 Commits (70a4de20d74e23220269d011e2c5ca1c5198936c)