diff --git a/glamor/glamor_egl.c b/glamor/glamor_egl.c
index 69844d4e2cac18ed036c87c06bff4161276f2141..693bee6cff11a051786d2fcb781af857e98e7277 100644
--- a/glamor/glamor_egl.c
+++ b/glamor/glamor_egl.c
@@ -367,8 +367,8 @@ glamor_make_pixmap_exportable(PixmapPtr pixmap, Bool modifiers_ok)
     return TRUE;
 }
 
-struct gbm_bo *
-glamor_gbm_bo_from_pixmap(ScreenPtr screen, PixmapPtr pixmap)
+static struct gbm_bo *
+glamor_gbm_bo_from_pixmap_internal(ScreenPtr screen, PixmapPtr pixmap)
 {
     struct glamor_egl_screen_private *glamor_egl =
         glamor_egl_get_screen_private(xf86ScreenToScrn(screen));
@@ -382,6 +382,15 @@ glamor_gbm_bo_from_pixmap(ScreenPtr screen, PixmapPtr pixmap)
                          pixmap_priv->image, 0);
 }
 
+struct gbm_bo *
+glamor_gbm_bo_from_pixmap(ScreenPtr screen, PixmapPtr pixmap)
+{
+    if (!glamor_make_pixmap_exportable(pixmap, TRUE))
+        return NULL;
+
+    return glamor_gbm_bo_from_pixmap_internal(screen, pixmap);
+}
+
 int
 glamor_egl_fds_from_pixmap(ScreenPtr screen, PixmapPtr pixmap, int *fds,
                            uint32_t *strides, uint32_t *offsets,
@@ -397,7 +406,7 @@ glamor_egl_fds_from_pixmap(ScreenPtr screen, PixmapPtr pixmap, int *fds,
     if (!glamor_make_pixmap_exportable(pixmap, TRUE))
         return 0;
 
-    bo = glamor_gbm_bo_from_pixmap(screen, pixmap);
+    bo = glamor_gbm_bo_from_pixmap_internal(screen, pixmap);
     if (!bo)
         return 0;
 
@@ -435,7 +444,7 @@ glamor_egl_fd_from_pixmap(ScreenPtr screen, PixmapPtr pixmap,
     if (!glamor_make_pixmap_exportable(pixmap, FALSE))
         return -1;
 
-    bo = glamor_gbm_bo_from_pixmap(screen, pixmap);
+    bo = glamor_gbm_bo_from_pixmap_internal(screen, pixmap);
     if (!bo)
         return -1;
 
@@ -464,7 +473,7 @@ glamor_egl_fd_name_from_pixmap(ScreenPtr screen,
     if (!glamor_make_pixmap_exportable(pixmap, FALSE))
         goto failure;
 
-    bo = glamor_gbm_bo_from_pixmap(screen, pixmap);
+    bo = glamor_gbm_bo_from_pixmap_internal(screen, pixmap);
     if (!bo)
         goto failure;