fixed OpenGL tests
authorVladislav Vinogradov <vlad.vinogradov@itseez.com>
Wed, 5 Dec 2012 10:18:57 +0000 (14:18 +0400)
committerVladislav Vinogradov <vlad.vinogradov@itseez.com>
Wed, 5 Dec 2012 10:18:57 +0000 (14:18 +0400)
commitb689eca8a0a0bf45edb30d240a06e15389d2c245
treef3b5c21691edcaca0664d26e1c36f4b1ad53917f
parentaabc33c7724fa7ebc0546012efa4fafc8fc1278d
fixed OpenGL tests

now create window only once per test case
modules/core/include/opencv2/core/opengl_interop.hpp
modules/core/src/opengl_interop.cpp
modules/gpu/test/test_opengl.cpp