From e4a86e26c6a63794bda4d6423458ab36829c8014 Mon Sep 17 00:00:00 2001
From: assiduous <assiduous@diligentgraphics.com>
Date: Mon, 24 Feb 2020 12:10:45 -0800
Subject: Fixed Linux build issues

---
 Graphics/GraphicsEngineOpenGL/include/pch.h          | 1 +
 Graphics/GraphicsEngineOpenGL/src/GLContextLinux.cpp | 7 +++----
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'Graphics/GraphicsEngineOpenGL')

diff --git a/Graphics/GraphicsEngineOpenGL/include/pch.h b/Graphics/GraphicsEngineOpenGL/include/pch.h
index 384b1ae5..739cfa4c 100644
--- a/Graphics/GraphicsEngineOpenGL/include/pch.h
+++ b/Graphics/GraphicsEngineOpenGL/include/pch.h
@@ -62,6 +62,7 @@
 #    endif
 
 #    include "GL/glew.h"
+#    include "GL/glxew.h"
 #    include <GL/glx.h>
 
 // Undefine beautiful defines from GL/glx.h -> X11/Xlib.h
diff --git a/Graphics/GraphicsEngineOpenGL/src/GLContextLinux.cpp b/Graphics/GraphicsEngineOpenGL/src/GLContextLinux.cpp
index dac8af2d..6abc2822 100644
--- a/Graphics/GraphicsEngineOpenGL/src/GLContextLinux.cpp
+++ b/Graphics/GraphicsEngineOpenGL/src/GLContextLinux.cpp
@@ -159,15 +159,14 @@ void GLContext::SwapBuffers(int SwapInterval)
 {
     if (m_WindowId != 0 && m_pDisplay != nullptr)
     {
+        auto wnd     = static_cast<Window>(m_WindowId);
+        auto display = reinterpret_cast<Display*>(m_pDisplay);
 #if GLX_EXT_swap_control
         if (glXSwapIntervalEXT != nullptr)
         {
-            glXSwapIntervalEXT(SwapInterval);
+            glXSwapIntervalEXT(display, wnd, SwapInterval);
         }
 #endif
-
-        auto wnd     = static_cast<Window>(m_WindowId);
-        auto display = reinterpret_cast<Display*>(m_pDisplay);
         glXSwapBuffers(display, wnd);
     }
     else
-- 
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