ocl: Change static variable order in cl_context.cpp to avoid crashes during destruction
ContextImpl::currentContext contains a reference to one of the
DeviceInfoImpl objects from:
static std::vector<DeviceInfoImpl> global_devices;
ContextImpl::currentContext is destroyed in the destructor
for the statically defined object __module, and relies on its
DeviceInfoImpl reference to query some hardware features while
being destroyed.
This means that we need to ensure that the global_devices vector is
destroyed affter __module, otherwise ContextImpl::currentContext's
DeviceInfoImpl reference will no longer be valid when __module is
destroyed.
Since these variables are all confined to a single compilation unit,
they will be destruct from bottom to top, so we need to make sure
that __module is the bottom definition so it can be destroyed first.
iOS: fix crash from overrelease in UIImageToMat
viz: fixed memory leak, issue 3961
fix installation layout for debian packages:
Install symlinks to shared libraries as a part of development package,
not runtime package.
It is default behavior for debian packages.
Fix test name.
TIFF loader: Allocate large enough buffer when (bpp * ncn) > 8.
TIFF loader: Pass buffer size to read functions.
replace not ascii and not cyrillic symbols with '?';
add test for putText;
fix warning;
minor fixes;
Use correct integer types for arguments to TIFFGetField to avoid corruption
of values and failed loads of TIFF file when using cv::imread().
Added test where both big and little endian TIFF files are read using imread().
Fixed build of 3rdparty libtiff on big endian hosts.
Reduced memory required during decode_tile16384x16384 test by not converting
large grayscale test image to color image during read.
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.
Video i/o tests enabled for media foundation;
Negative stride support added to VideoCapture;
Error handling improved, dead lock in case of playback error fixed;
Some code refacotring done.