Changeset 3468 in vbox for trunk/src/VBox/Additions/WINNT

Timestamp:

Jul 5, 2007 2:18:32 PM (18 years ago)

Author:

vboxsync

Message:

Extension detection updates

Location:

trunk/src/VBox/Additions/WINNT/Graphics/OpenGL

Files:

• VBoxOGL.h (modified) (1 diff)
• glext.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/Graphics/OpenGL/VBoxOGL.h

@@ -26 +26 @@
 #define WINGDIAPI
 #include "GL/gl.h"
+#define WGL_WGLEXT_PROTOTYPES
+#include <VBox/HostServices/wglext.h>
 
 #include <iprt/cdefs.h>

trunk/src/VBox/Additions/WINNT/Graphics/OpenGL/glext.cpp

@@ -24 +24 @@
  */
 
+#define VBOX_OGL_WITH_EXTENSION_ARRAY
 #include "VBoxOGL.h"
-#define WGL_WGLEXT_PROTOTYPES
-#include <VBox/HostServices/wglext.h>
-
-typedef struct
-{
-    const char *pszExtName;
-    const char *pszExtFunctionName;
-    RTUINTPTR   pfnFunction;
-    bool        fAvailable;
-} OPENGL_EXT, *POPENGL_EXT;
-
-static OPENGL_EXT OpenGLExtensions[] = 
-{
-    {   "WGL_EXT_swap_control",             "wglSwapIntervalEXT",               (RTUINTPTR)wglSwapIntervalEXT,                      false },
-    {   "WGL_EXT_swap_control",             "wglGetSwapIntervalEXT",            (RTUINTPTR)wglGetSwapIntervalEXT,                   false },
-};
 
 
@@ -63 +48 @@
 PROC APIENTRY DrvGetProcAddress(LPCSTR lpszProc)
 {
-    PROC pfnProc;
+    PROC pfnProc = NULL;
 
     for (int i=0;i<RT_ELEMENTS(OpenGLExtensions);i++)