From 85620bd788d351018e9fa0b0f567b19a773be52b Mon Sep 17 00:00:00 2001 From: Laszlo Agocs Date: Mon, 9 Mar 2015 13:54:29 +0100 Subject: windows: Introduce a built-in GPU blacklist Use a built-in JSON file in case the QT_OPENGL_BUGLIST environment variable is not set. When QT_OPENGL_BUGLIST is set, the built-in list is ignored. To make the implementation simpler and more readable, some of the code in QWindowsOpenGLTester is reshuffled a bit. It also caches the results now, so it is safe and fast to call supportedRenderers() and friends multiple times. The blacklist currently contains the Intel card from QTBUG-43263 (Intel GMA / HD3000 ?) and may also apply to QTBUG-42240. [ChangeLog][QtGui] Qt now contains a built-in GPU driver blacklist for Windows that disables the usage of desktop OpenGL with some older cards that are known to be unstable with opengl32.dll. Task-number: QTBUG-42240 Task-number: QTBUG-43263 Change-Id: I1ecd65b51fca77925317d52048e7ab01d9b8797c Reviewed-by: Friedemann Kleint --- src/plugins/platforms/windows/windows.pri | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/plugins/platforms/windows/windows.pri') diff --git a/src/plugins/platforms/windows/windows.pri b/src/plugins/platforms/windows/windows.pri index 246598677f..77393033c7 100644 --- a/src/plugins/platforms/windows/windows.pri +++ b/src/plugins/platforms/windows/windows.pri @@ -118,6 +118,8 @@ contains(QT_CONFIG,dynamicgl) { RESOURCES += $$PWD/cursors.qrc } +!wince*: RESOURCES += $$PWD/openglblacklists.qrc + contains(QT_CONFIG, freetype) { DEFINES *= QT_NO_FONTCONFIG QT_FREETYPE_DIR = $$QT_SOURCE_TREE/src/3rdparty/freetype -- cgit v1.2.3