diff options
author | Simon Hausmann <simon.hausmann@qt.io> | 2017-06-19 16:31:50 +0200 |
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committer | Simon Hausmann <simon.hausmann@qt.io> | 2017-06-28 11:25:42 +0000 |
commit | dcaa2d057b2276acb6f98b4ef071912babe1961c (patch) | |
tree | 95ff978af8ef67966915a12982dff7d7c41299eb /src/opengl/qglbuffer.cpp | |
parent | 0c7e4b97a7990b29255abaf4568f62b6a6b6c470 (diff) |
Fix crash when running tst_qlbuffers under Angle
Angle does not support glGetBufferSubData.
Task-number: QTQAINFRA-1199
Change-Id: I17f99027cc374131965d6589d2babacb75f9174a
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/opengl/qglbuffer.cpp')
-rw-r--r-- | src/opengl/qglbuffer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/opengl/qglbuffer.cpp b/src/opengl/qglbuffer.cpp index 08aa37e5aa..200ee2499e 100644 --- a/src/opengl/qglbuffer.cpp +++ b/src/opengl/qglbuffer.cpp @@ -343,7 +343,7 @@ bool QGLBuffer::read(int offset, void *data, int count) { #if !defined(QT_OPENGL_ES) Q_D(QGLBuffer); - if (!d->funcs->hasOpenGLFeature(QOpenGLFunctions::Buffers) || !d->guard->id()) + if (!d->funcs->hasOpenGLFeature(QOpenGLFunctions::Buffers) || !d->guard->id() || !d->funcs->d()->GetBufferSubData) return false; while (d->funcs->glGetError() != GL_NO_ERROR) ; // Clear error state. d->funcs->glGetBufferSubData(d->type, offset, count, data); |