From afa12b02f7704df5f2741355108091393aad49b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Morten=20Nobel-J=C3=B8rgensen?=
 <morten@nobel-joergensen.com>
Date: Wed, 14 Feb 2018 10:54:57 +0100
Subject: [PATCH] Fix Invalid Enum bug. Fix windows compilation

---
 include/sre/impl/GL.hpp | 2 +-
 include/sre/impl/GL.inl | 7 ++++++-
 src/sre/Framebuffer.cpp | 3 ++-
 src/sre/Renderer.cpp    | 2 +-
 4 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/include/sre/impl/GL.hpp b/include/sre/impl/GL.hpp
index a2b510c8..291cdd5d 100755
--- a/include/sre/impl/GL.hpp
+++ b/include/sre/impl/GL.hpp
@@ -23,7 +23,7 @@
 #include <vector>
 
 // For internal debugging of gl errors
-inline void checkGLError();
+inline void checkGLError(const char* title = nullptr);
 
 inline bool hasExtension(std::string extensionName);
 inline std::vector<std::string> listExtension();
diff --git a/include/sre/impl/GL.inl b/include/sre/impl/GL.inl
index 5ca27f26..0688806a 100755
--- a/include/sre/impl/GL.inl
+++ b/include/sre/impl/GL.inl
@@ -8,12 +8,17 @@
 #include <iostream>
 #include <sstream>
 
-void  checkGLError() {
+void  checkGLError(const char* title) {
     for(GLenum err; (err = glGetError()) != GL_NO_ERROR;)
     {
+		if (err != GL_NONE)
+		{
+			if (title) std::cerr << title << std::endl;
+		}
         //Process/log the error.
         switch (err){
             case GL_INVALID_ENUM:
+				
                 std::cerr << "GL_INVALID_ENUM"<<std::endl;
                 break;
             case GL_INVALID_VALUE:
diff --git a/src/sre/Framebuffer.cpp b/src/sre/Framebuffer.cpp
index 7285399c..ea2eeee9 100644
--- a/src/sre/Framebuffer.cpp
+++ b/src/sre/Framebuffer.cpp
@@ -10,6 +10,7 @@
 #include "sre/impl/GL.hpp"
 
 #include "sre/Log.hpp"
+#include <algorithm>
 
 namespace sre{
     Framebuffer::FrameBufferBuilder& Framebuffer::FrameBufferBuilder::withTexture(std::shared_ptr<Texture> texture) {
@@ -205,4 +206,4 @@ namespace sre{
 
         return std::shared_ptr<Framebuffer>(framebuffer);
     }
-}
\ No newline at end of file
+}
diff --git a/src/sre/Renderer.cpp b/src/sre/Renderer.cpp
index d218aacc..82e50707 100755
--- a/src/sre/Renderer.cpp
+++ b/src/sre/Renderer.cpp
@@ -83,7 +83,7 @@ namespace sre {
 #ifndef GL_POINT_SPRITE
 #define GL_POINT_SPRITE 0x8861
 #endif // !GL_POINT_SPRITE
-		if (renderInfo.graphicsAPIVersion.find_first_of("3.1") == 0){
+		if (renderInfo.graphicsAPIVersion.find("3.1") == 0){
 			glEnable(GL_POINT_SPRITE);
 		}