From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 2 Nov 2016 21:27:10 +0000 (+0200)
Subject: Use the name of the function for the SwapInterval function pointers
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=5dde3e3ca938df53f0fbd0ee5cc4576684e1dbaf;p=libs%2Fgui.git

Use the name of the function for the SwapInterval function pointers
---

diff --git a/source/graphics/glx/glcontext.cpp b/source/graphics/glx/glcontext.cpp
index 5f04e3b..54541e9 100644
--- a/source/graphics/glx/glcontext.cpp
+++ b/source/graphics/glx/glcontext.cpp
@@ -211,10 +211,10 @@ GLContext::~GLContext()
 void GLContext::set_swap_interval(unsigned i)
 {
 	const GLubyte *name = reinterpret_cast<const GLubyte *>("glXSwapIntervalEXT");
-	PFNGLXSWAPINTERVALEXTPROC func = reinterpret_cast<PFNGLXSWAPINTERVALEXTPROC>(glXGetProcAddress(name));
-	if(!func)
+	PFNGLXSWAPINTERVALEXTPROC glXSwapInterval = reinterpret_cast<PFNGLXSWAPINTERVALEXTPROC>(glXGetProcAddress(name));
+	if(!glXSwapInterval)
 		throw runtime_error("glXSwapIntervalEXT not found");
-	func(display.get_private().display, (priv->glxwnd ? priv->glxwnd : priv->subwnd), i);
+	glXSwapInterval(display.get_private().display, (priv->glxwnd ? priv->glxwnd : priv->subwnd), i);
 }
 
 void GLContext::swap_buffers()
diff --git a/source/graphics/wgl/glcontext.cpp b/source/graphics/wgl/glcontext.cpp
index 6c378a6..f31d84c 100644
--- a/source/graphics/wgl/glcontext.cpp
+++ b/source/graphics/wgl/glcontext.cpp
@@ -85,10 +85,10 @@ GLContext::~GLContext()
 
 void GLContext::set_swap_interval(unsigned i)
 {
-	PFNWGLSWAPINTERVALEXTPROC func = reinterpret_cast<PFNWGLSWAPINTERVALEXTPROC>(wglGetProcAddress("wglSwapIntervalEXT"));
-	if(!func)
+	PFNWGLSWAPINTERVALEXTPROC wglSwapInterval = reinterpret_cast<PFNWGLSWAPINTERVALEXTPROC>(wglGetProcAddress("wglSwapIntervalEXT"));
+	if(!wglSwapInterval)
 		throw runtime_error("wglSwapIntervalEXT not found");
-	func(i);
+	wglSwapInterval(i);
 }
 
 void GLContext::swap_buffers()