Applied fix mentioned in bugreport 3370. Seems to solve the issue.
fixed comparison to stop integer wrap around
fixed compilation with CUDA 6.0:

GpuMat::setTo function, removed NPP call for CV_8S
Fixed little issue with mouse callback refering to issue 3409. Was using round instead of floor.
facedetect
multithreading facedetector
some fixes
minor improvements
Merge pull request #2 from apavlenko/ocl_mt_test

minor improvements
Removing ocl::oclMat::ptr() method.

The method ocl::oclMat::ptr() is being removed because it returns a pointer to a row of oclMat::data. The data attribute is a cl_mem structure and cannot be iterated outside an OpenCL kernel.
Merge pull request #1870 from es0m:es0m-2.4-imgproc-samplers
Merge pull request #1844 from StevenPuttemans:bugfix_3370
Merge pull request #1762 from jet47:cuda-6.0-npp-fix
Merge pull request #1872 from KonstantinMatskevich:ocl_mt_test
Merge pull request #1927 from JBosch:issue3409
updating version to 2.4.7.2
Merge pull request #1943 from pentschev:ocl_oclMat_ptr_remove_2.4
Merge pull request #1945 from apavlenko:2.4_version_update
OpenCV Manager version++.
Merge pull request #1946 from asmorkalov:android_manager_version_inc3