Merge remote-tracking branch 'origin/5.7' into dev

Conflicts:
	config_help.txt
	configure
	src/corelib/io/qprocess_wince.cpp
	src/plugins/platforms/windows/qwindowstheme.cpp
	src/plugins/platforms/xcb/qxcbbackingstore.cpp
	tests/auto/corelib/tools/qtimezone/BLACKLIST
	tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
	tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp

Change-Id: I26644d1cb3b78412c8ff285e2a55bea1bd641c01

1 files changed, 20 insertions, 6 deletions

diff --git a/src/3rdparty/angle/src/compiler/translator/VersionGLSL.h b/src/3rdparty/angle/src/compiler/translator/VersionGLSL.h
index 2b63d5f25d..c41069d42d 100644
--- a/src/3rdparty/angle/src/compiler/translator/VersionGLSL.h
+++ b/src/3rdparty/angle/src/compiler/translator/VersionGLSL.h
@@ -11,6 +11,21 @@
 
 #include "compiler/translator/Pragma.h"
 
+static const int GLSL_VERSION_110 = 110;
+static const int GLSL_VERSION_120 = 120;
+static const int GLSL_VERSION_130 = 130;
+static const int GLSL_VERSION_140 = 140;
+static const int GLSL_VERSION_150 = 150;
+static const int GLSL_VERSION_330 = 330;
+static const int GLSL_VERSION_400 = 400;
+static const int GLSL_VERSION_410 = 410;
+static const int GLSL_VERSION_420 = 420;
+static const int GLSL_VERSION_430 = 430;
+static const int GLSL_VERSION_440 = 440;
+static const int GLSL_VERSION_450 = 450;
+
+int ShaderOutputTypeToGLSLVersion(ShShaderOutput output);
+
 // Traverses the intermediate tree to return the minimum GLSL version
 // required to legally access all built-in features used in the shader.
 // GLSL 1.1 which is mandated by OpenGL 2.0 provides:
@@ -39,15 +54,14 @@ class TVersionGLSL : public TIntermTraverser
     //   - matrix/matrix constructors
     //   - array "out" parameters
     //   Else 110 is returned.
-    int getVersion() { return mVersion; }
+    int getVersion() const { return mVersion; }
 
-    virtual void visitSymbol(TIntermSymbol *);
-    virtual bool visitAggregate(Visit, TIntermAggregate *);
-
-  protected:
-    void updateVersion(int version);
+    void visitSymbol(TIntermSymbol *) override;
+    bool visitAggregate(Visit, TIntermAggregate *) override;
 
   private:
+    void ensureVersionIsAtLeast(int version);
+
     int mVersion;
 };