diff options
Diffstat (limited to 'hw/vga.c')
| -rw-r--r-- | hw/vga.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/vga.c b/hw/vga.c index d27700d41b..c1029dbd9b 100644 --- a/hw/vga.c +++ b/hw/vga.c @@ -1777,10 +1777,11 @@ static void vga_draw_graphic(VGACommonState *s, int full_update) if (!(s->cr[VGA_CRTC_MODE] & 2)) { addr = (addr & ~0x8000) | ((y1 & 2) << 14); } + update = full_update; page0 = addr; page1 = addr + bwidth - 1; - update = memory_region_get_dirty(&s->vram, page0, page1 - page0, - DIRTY_MEMORY_VGA); + update |= memory_region_get_dirty(&s->vram, page0, page1 - page0, + DIRTY_MEMORY_VGA); /* explicit invalidation for the hardware cursor */ update |= (s->invalidated_y_table[y >> 5] >> (y & 0x1f)) & 1; if (update) { |