Stefan Brüns ab181ac329 highgui: Fix unresolved OpenGL functions for Qt backend ... The Qt backend directly calls some OpenGL functions (glClear, glHint, glViewport), but since OCV 4.5.5 the GL libraries are no longer part of the global extra dependencies. When linking with "-Wl,--no-undefined" this causes linker errors: `opencv-4.5.5/modules/highgui/src/window_QT.cpp:3307: undefined reference to `glClear'` Fixes: #21346 Related issues: #21299		2021-12-26 01:10:45 +01:00
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cmake	cmake: force lowercase plugins internal names	2021-12-21 16:34:48 +00:00
doc/pics
include/opencv2	highgui: drop invalid cvGetWindowImageRect	2021-10-30 12:47:07 +00:00
misc	highgui: update backends handling, fix WITH_OPENGL=ON build	2021-06-07 11:28:05 +00:00
src	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	2021-12-24 16:48:07 +00:00
test	highgui: backends and plugins	2021-05-24 16:12:02 +00:00
CMakeLists.txt	highgui: Fix unresolved OpenGL functions for Qt backend	2021-12-26 01:10:45 +01:00