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| author | Laszlo Agocs <laszlo.agocs@digia.com> | 2014-02-23 13:22:13 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-02-25 17:08:02 +0100 |
| commit | 501bd0fa6709caff3d5425abc16fa8ef3f5c88af (patch) | |
| tree | f15f6b7977a0af5006348736494e2029079e9232 /tools | |
| parent | aaea23708a46259094a8203f73ee0650c362d85f (diff) | |
Fix crashes and incorrect extension queries on GL3+
glGetString(GL_EXTENSIONS) is deprecated in OpenGL 3.0+.
This means that in core profiles on 3.2+ (or without the fwd
compatibility bit on 3.0/3.1), the call is not supported and may
return NULL. This causes a crash in at least one place where we
try to blindly strstr the result. The correct solution is to use
QOpenGLContext::extensions() and hasExtension() which is prepared
to handle GL3+.
Change-Id: I52fec7dcee001cdc0933af03f5eed4b7c822b2bb
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions