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authorLiang Qi <liang.qi@theqtcompany.com>2016-01-21 08:17:21 +0100
committerLiang Qi <liang.qi@theqtcompany.com>2016-01-21 08:17:21 +0100
commit158a3a4159bdc5a49caecd63e021dacbc06cf23c (patch)
treec3ed9aee6cabd46e5e8615b3815b92d32857c4da /src/gui/opengl/qopengltexture.cpp
parent26ece94a68fb5ae680c5639716b06c4e1ae979a8 (diff)
parent7b2fb038ae4b8b9231ae989ad309b6eca107a858 (diff)
Merge remote-tracking branch 'origin/5.6' into dev
Conflicts: src/corelib/io/qiodevice_p.h src/corelib/kernel/qvariant_p.h src/corelib/tools/qsimd.cpp src/gui/kernel/qguiapplication.cpp tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp Change-Id: I742a093cbb231b282b43e463ec67173e0d29f57a
Diffstat (limited to 'src/gui/opengl/qopengltexture.cpp')
-rw-r--r--src/gui/opengl/qopengltexture.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gui/opengl/qopengltexture.cpp b/src/gui/opengl/qopengltexture.cpp
index 9105d3a4bd..a0b482e1d2 100644
--- a/src/gui/opengl/qopengltexture.cpp
+++ b/src/gui/opengl/qopengltexture.cpp
@@ -3228,6 +3228,12 @@ void QOpenGLTexture::setData(const QImage& image, MipMapGeneration genMipMaps)
qWarning("QOpenGLTexture::setData() requires a valid current context");
return;
}
+
+ if (image.isNull()) {
+ qWarning("QOpenGLTexture::setData() tried to set a null image");
+ return;
+ }
+
if (context->isOpenGLES() && context->format().majorVersion() < 3)
setFormat(QOpenGLTexture::RGBAFormat);
else