# HG changeset patch
# User Edwin Zhai <edwin.zhai@xxxxxxxxx>
# Date 1173872741 -28800
# Node ID c23a03f6ae56dd4699451766b12ca7d54ef6e703
# Parent  6c4f61e2be6f8bf4a12d4044c97f47eb1d14b860
explict redraw screen as no shadow_vram now

diff -r 6c4f61e2be6f -r c23a03f6ae56 tools/ioemu/hw/vga.c
--- a/tools/ioemu/hw/vga.c	Wed Mar 14 17:01:04 2007 +0800
+++ b/tools/ioemu/hw/vga.c	Wed Mar 14 19:45:41 2007 +0800
@@ -1486,6 +1486,9 @@ static void vga_draw_graphic(VGAState *s
         }
         /* explicit invalidation for the hardware cursor */
         update |= (s->invalidated_y_table[y >> 5] >> (y & 0x1f)) & 1;
+
+        /* force vga update as no shadow vram now */
+        update |= VGA_DIRTY_FLAG;
         if (update) {
             if (y_start < 0)
                 y_start = y;