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authorJan Kiszka <jan.kiszka@siemens.com>2012-02-07 16:03:24 +0100
committerBlue Swirl <blauwirbel@gmail.com>2012-02-11 10:39:57 +0000
commit734781c9a03745a28fba3e538d33d4e39c5e4ff5 (patch)
tree987df971da72b796a34f4cf97a7a55034d5a83ba /hw/vga.c
parentd1f3dd343c163d0e1d188b964b7d635692bac7d8 (diff)
vga: Fix full updates in graphic mode
This fixes the regression introduced by cd7a45c95e: We lost the or'ing with the full_update flag. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/vga.c')
-rw-r--r--hw/vga.c5
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) {