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  75 >SDL_GL_LoadLibrary</H1
  76 ><DIV
  77 CLASS="REFNAMEDIV"
  78 ><A
  79 NAME="AEN2648"
  80 ></A
  81 ><H2
  82 >Name</H2
  83 >SDL_GL_LoadLibrary&nbsp;--&nbsp;Specify an OpenGL library</DIV
  84 ><DIV
  85 CLASS="REFSYNOPSISDIV"
  86 ><A
  87 NAME="AEN2651"
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  90 >Synopsis</H2
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  98 ><PRE
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 100 >#include "SDL.h"</PRE
 101 ><P
 102 ><CODE
 103 ><CODE
 104 CLASS="FUNCDEF"
 105 >int <B
 106 CLASS="FSFUNC"
 107 >SDL_GL_LoadLibrary</B
 108 ></CODE
 109 >(const char *path);</CODE
 110 ></P
 111 ><P
 112 ></P
 113 ></DIV
 114 ></DIV
 115 ><DIV
 116 CLASS="REFSECT1"
 117 ><A
 118 NAME="AEN2658"
 119 ></A
 120 ><H2
 121 >Description</H2
 122 ><P
 123 >If you wish, you may load the OpenGL library at runtime, this must be done before <A
 124 HREF="sdlsetvideomode.html"
 125 ><TT
 126 CLASS="FUNCTION"
 127 >SDL_SetVideoMode</TT
 128 ></A
 129 > is called. The <TT
 130 CLASS="PARAMETER"
 131 ><I
 132 >path</I
 133 ></TT
 134 > of the GL library is passed to <TT
 135 CLASS="FUNCTION"
 136 >SDL_GL_LoadLibrary</TT
 137 > and it returns <SPAN
 138 CLASS="RETURNVALUE"
 139 >0</SPAN
 140 > on success, or <SPAN
 141 CLASS="RETURNVALUE"
 142 >-1</SPAN
 143 > on an error. You must then use <A
 144 HREF="sdlglgetprocaddress.html"
 145 ><TT
 146 CLASS="FUNCTION"
 147 >SDL_GL_GetProcAddress</TT
 148 ></A
 149 > to retrieve function pointers to GL functions.</P
 150 ></DIV
 151 ><DIV
 152 CLASS="REFSECT1"
 153 ><A
 154 NAME="AEN2669"
 155 ></A
 156 ><H2
 157 >See Also</H2
 158 ><P
 159 ><A
 160 HREF="sdlglgetprocaddress.html"
 161 ><TT
 162 CLASS="FUNCTION"
 163 >SDL_GL_GetProcAddress</TT
 164 ></A
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