diff --git a/gfx/drivers/gdi_gfx.c b/gfx/drivers/gdi_gfx.c
index fd7ff05ad2..73cf5fcb8c 100644
--- a/gfx/drivers/gdi_gfx.c
+++ b/gfx/drivers/gdi_gfx.c
@@ -491,25 +491,6 @@ static void gdi_set_texture_frame(void *data,
    }
 }
 
-static void gdi_get_video_output_size(void *data,
-      unsigned *width, unsigned *height)
-{
-   gfx_ctx_size_t size_data;
-   size_data.width  = width;
-   size_data.height = height;
-   video_context_driver_get_video_output_size(&size_data);
-}
-
-static void gdi_get_video_output_prev(void *data)
-{
-   video_context_driver_get_video_output_prev();
-}
-
-static void gdi_get_video_output_next(void *data)
-{
-   video_context_driver_get_video_output_next();
-}
-
 static void gdi_set_video_mode(void *data, unsigned width, unsigned height,
       bool fullscreen)
 {
@@ -590,9 +571,9 @@ static const video_poke_interface_t gdi_poke_interface = {
    gdi_set_video_mode,
    win32_get_refresh_rate,
    NULL,
-   gdi_get_video_output_size,
-   gdi_get_video_output_prev,
-   gdi_get_video_output_next,
+   NULL,                         /* get_video_output_size */
+   NULL,                         /* get_video_output_prev */
+   NULL,                         /* get_video_output_next */
    NULL,
    NULL,
    NULL,