From 32c294ed766bc26498d37450d1a9ba8a7c83e125 Mon Sep 17 00:00:00 2001
From: BearishSun <bearishsun@gmail.com>
Date: Tue, 22 Nov 2016 09:53:04 +0100
Subject: [PATCH] Adding a way to retrieve vertex attribute TType using
 TProgram reflection API (required in order to query location attributes).

---
 glslang/MachineIndependent/ShaderLang.cpp | 1 +
 glslang/Public/ShaderLang.h               | 1 +
 2 files changed, 2 insertions(+)

diff --git a/glslang/MachineIndependent/ShaderLang.cpp b/glslang/MachineIndependent/ShaderLang.cpp
index 5b44af52..8df493bc 100644
--- a/glslang/MachineIndependent/ShaderLang.cpp
+++ b/glslang/MachineIndependent/ShaderLang.cpp
@@ -1708,6 +1708,7 @@ int TProgram::getUniformArraySize(int index) const           { return reflection
 int TProgram::getNumLiveAttributes() const                   { return reflection->getNumAttributes(); }
 const char* TProgram::getAttributeName(int index) const      { return reflection->getAttribute(index).name.c_str(); }
 int TProgram::getAttributeType(int index) const              { return reflection->getAttribute(index).glDefineType; }
+const TType* TProgram::getAttributeTType(int index) const    { return reflection->getAttribute(index).getType(); }
 const TType* TProgram::getUniformTType(int index) const      { return reflection->getUniform(index).getType(); }
 const TType* TProgram::getUniformBlockTType(int index) const { return reflection->getUniformBlock(index).getType(); }
 
diff --git a/glslang/Public/ShaderLang.h b/glslang/Public/ShaderLang.h
index 9a76b40a..6793cdd3 100644
--- a/glslang/Public/ShaderLang.h
+++ b/glslang/Public/ShaderLang.h
@@ -511,6 +511,7 @@ public:
     int getAttributeType(int index) const;                 // can be used for glGetActiveAttrib()
     const TType* getUniformTType(int index) const;         // returns a TType*
     const TType* getUniformBlockTType(int index) const;    // returns a TType*    
+    const TType* getAttributeTType(int index) const;       // returns a TType*
 
     void dumpReflection();