wined3d: Set the volume.c GLINFO_LOCATION to *gl_info.

dlls/wined3d/volume.c

@@ -25,7 +25,8 @@
 #include "wined3d_private.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(d3d_surface);
-#define GLINFO_LOCATION This->resource.device->adapter->gl_info
+
+#define GLINFO_LOCATION (*gl_info)
 
 /* Context activation is done by the caller. */
 static void volume_bind_and_dirtify(IWineD3DVolume *iface) {
@@ -313,8 +314,10 @@ static HRESULT WINAPI IWineD3DVolumeImpl_SetContainer(IWineD3DVolume *iface, IWi
 }
 
 /* Context activation is done by the caller. */
-static HRESULT WINAPI IWineD3DVolumeImpl_LoadTexture(IWineD3DVolume *iface, int gl_level, BOOL srgb_mode) {
-    IWineD3DVolumeImpl *This     = (IWineD3DVolumeImpl *)iface;
+static HRESULT WINAPI IWineD3DVolumeImpl_LoadTexture(IWineD3DVolume *iface, int gl_level, BOOL srgb_mode)
+{
+    IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
+    const struct wined3d_gl_info *gl_info = &This->resource.device->adapter->gl_info;
     const struct wined3d_format_desc *glDesc = This->resource.format_desc;
 
     TRACE("(%p) : level %u, format %s (0x%08x)\n", This, gl_level, debug_d3dformat(glDesc->format), glDesc->format);