From 8e6ab562dd62383d191806e88548e89b4d0a9d65 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 25 May 2014 17:50:46 +0300
Subject: Add support for simple texture size detection.

This test check from 1024 to max texture size reported by driver.
---
 src/graphicsmanager.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/graphicsmanager.h')

diff --git a/src/graphicsmanager.h b/src/graphicsmanager.h
index 8e5aba51f..ff70e7634 100644
--- a/src/graphicsmanager.h
+++ b/src/graphicsmanager.h
@@ -148,7 +148,7 @@ class GraphicsManager final
         bool isUseTextureSampler() const A_WARN_UNUSED
         { return mUseTextureSampler; }
 
-        static GLenum getLastError() A_WARN_UNUSED;
+        static GLenum getLastError();
 
         static std::string errorToString(const GLenum error) A_WARN_UNUSED;
 
@@ -156,6 +156,12 @@ class GraphicsManager final
 
         std::string getGLVersion() const
         { return mGlVersionString; }
+
+        GLenum getLastErrorCached() const
+        { return mLastError; }
+
+        void resetCachedError()
+        { mLastError = GL_NO_ERROR; }
 #endif
 
     private:
@@ -169,6 +175,10 @@ class GraphicsManager final
 
         std::string mGlRenderer;
 
+#ifdef USE_OPENGL
+        static GLenum mLastError;
+#endif
+
         int mMinor;
 
         int mMajor;
-- 
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