HACK: QVTKOpenGLWindow.cxx: Define GL_BACK_{LEFT,RIGHT} for Qt with OpenGL ES

Gbp-Pq: Name 83_allow_gles_platforms.patch

diff --git a/GUISupport/Qt/QVTKOpenGLWindow.cxx b/GUISupport/Qt/QVTKOpenGLWindow.cxx
index 335feb581c578c99d2cde621237ac0eec7da946b..a12b1af390e297405a8fc0d93ffe1328ac62f1ad 100644 (file)
--- a/GUISupport/Qt/QVTKOpenGLWindow.cxx
+++ b/GUISupport/Qt/QVTKOpenGLWindow.cxx
@@ -35,6 +35,11 @@
 #include "vtkObjectFactory.h"
 #include "vtkOpenGLState.h"
 
+#ifndef GL_BACK_LEFT
+#define GL_BACK_LEFT GL_BACK
+#define GL_BACK_RIGHT GL_BACK
+#endif
+
 QVTKOpenGLWindow::QVTKOpenGLWindow(QOpenGLWindow::UpdateBehavior ub, QWindow* p)
   : QVTKOpenGLWindow(vtkSmartPointer<vtkGenericOpenGLRenderWindow>::New(), nullptr, ub, p)
 {