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[Qemu-devel] [PATCH] vga: Fix full updates in graphic mode
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH] vga: Fix full updates in graphic mode |
Date: |
Tue, 07 Feb 2012 16:03:24 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
This fixes the regression introduced by cd7a45c95e: We lost the or'ing
with the full_update flag.
Signed-off-by: Jan Kiszka <address@hidden>
---
Applies on top of the other related fix:
http://thread.gmane.org/gmane.comp.emulators.qemu/134958
hw/vga.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/vga.c b/hw/vga.c
index d27700d..c1029db 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) {
--
1.7.3.4
- [Qemu-devel] [PATCH] vga: Fix full updates in graphic mode,
Jan Kiszka <=