winrt: Fix definition of GL_GLEXT_PROTOTYPES in qwinrtbackingstore

We have to make sure that GL_GLEXT_RPOTOTYPES is defined when
qplatformbackingstore.h is included. Without the definition
glBlitFramebufferANGLE will not be set and compilation might fail.

Task-number: QTBUG-57083
Change-Id: I4cacaf4c2851913b3437ebd1f0f2956d0f400553
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
This commit is contained in:
Oliver Wolff 2016-11-14 10:49:35 +01:00
parent 468eeca88e
commit c214379156

View File

@ -40,6 +40,7 @@
#ifndef QWINRTBACKINGSTORE_H
#define QWINRTBACKINGSTORE_H
#define GL_GLEXT_PROTOTYPES
#include <qpa/qplatformbackingstore.h>
#include <QtCore/QScopedPointer>
#include <QtCore/QLoggingCategory>