vgabios: Extract out current mode finding into new function.

[seabios.git] / vgasrc / vgabios.c

diff --git a/vgasrc/vgabios.c b/vgasrc/vgabios.c
index 5ce7c0c99c1be42ddca209e2f1be0c0eedd4de9a..62b09b45caad464c3e9d8014a75d4f0f4b1d9e72 100644 (file)
--- a/vgasrc/vgabios.c
+++ b/vgasrc/vgabios.c
@@ -151,7 +151,7 @@ set_active_page(u8 page)
         return;
 
     // Get the mode
-    struct vgamode_s *vmode_g = vgahw_find_mode(GET_BDA(video_mode));
+    struct vgamode_s *vmode_g = get_current_mode();
     if (!vmode_g)
         return;
 
@@ -336,6 +336,17 @@ restore_bda_state(u16 seg, struct saveBDAstate *info)
     SET_IVT(0x43, GET_FARVAR(seg, info->font1));
 }
 
+
+/****************************************************************
+ * Mode setting
+ ****************************************************************/
+
+struct vgamode_s *
+get_current_mode(void)
+{
+    return vgahw_find_mode(GET_BDA(video_mode));
+}
+
 // Setup BDA after a mode switch.
 void
 modeswitch_set_bda(int mode, int flags, struct vgamode_s *vmode_g)