winex11.drv: Change order register_extension for WGL_ARB_pixel_format…

…_float.

Some processes use very naive string matching when detecting extensions,
for example, Cossacks III checks if the extension is "contained" in the
current extension is checking, causing that `WGL_ARB_pixel_format` is
contained in `WGL_ARB_pixel_format_float`, but it ends up with the flag
deactivated because they aren't the same.

This makes it consistent with the behavior on winemac.drv/opengl.c
too.

CW-Bug-Id: #20532

Signed-off-by: Sebastián Aedo <[email protected]>
(cherry picked from commit fb7e468c32554d841fde695c03935e89ce94b049)

dlls/winex11.drv/opengl.c

@@ -4517,11 +4517,6 @@ static void X11DRV_WineGL_LoadExtensions(void)
             register_extension("WGL_ARB_create_context_profile");
     }
 
-    if (has_extension( glxExtensions, "GLX_ARB_fbconfig_float"))
-    {
-        register_extension("WGL_ARB_pixel_format_float");
-        register_extension("WGL_ATI_pixel_format_float");
-    }
 
     register_extension( "WGL_ARB_extensions_string" );
     opengl_funcs.ext.p_wglGetExtensionsStringARB = X11DRV_wglGetExtensionsStringARB;
@@ -4551,6 +4546,12 @@ static void X11DRV_WineGL_LoadExtensions(void)
     opengl_funcs.ext.p_wglGetPixelFormatAttribfvARB = X11DRV_wglGetPixelFormatAttribfvARB;
     opengl_funcs.ext.p_wglGetPixelFormatAttribivARB = X11DRV_wglGetPixelFormatAttribivARB;
 
+    if (has_extension( glxExtensions, "GLX_ARB_fbconfig_float"))
+    {
+        register_extension("WGL_ARB_pixel_format_float");
+        register_extension("WGL_ATI_pixel_format_float");
+    }
+
     /* Support WGL_ARB_render_texture when there's support or pbuffer based emulation */
     if (has_extension( glxExtensions, "GLX_ARB_render_texture") ||
         (glxRequireVersion(3) && use_render_texture_emulation))