aboutsummaryrefslogtreecommitdiff
path: root/hw/pxa2xx_lcd.c
diff options
context:
space:
mode:
authorbalrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162>2008-12-13 23:57:01 +0000
committerbalrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162>2008-12-13 23:57:01 +0000
commit92fb73b9b0c0ba40d1dbef61dc798bf9499d084a (patch)
tree4f4f742474c3c000528a5a7af081135c3176055c /hw/pxa2xx_lcd.c
parent55308450d417c549e6bab2ae234d05488f92fd88 (diff)
Fix PXA2xx framebuffer dirty checking.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6019 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/pxa2xx_lcd.c')
-rw-r--r--hw/pxa2xx_lcd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/pxa2xx_lcd.c b/hw/pxa2xx_lcd.c
index c36ff3644b..1640781eec 100644
--- a/hw/pxa2xx_lcd.c
+++ b/hw/pxa2xx_lcd.c
@@ -752,11 +752,11 @@ static void pxa2xx_lcdc_dma0_redraw_vert(struct pxa2xx_lcdc_s *s,
addr = (ram_addr_t) (fb - phys_ram_base);
start = addr + s->yres * src_width;
end = addr;
+ x = addr + TARGET_PAGE_SIZE;
dirty[0] = dirty[1] = cpu_physical_memory_get_dirty(start, VGA_DIRTY_FLAG);
for (y = 0; y < s->yres; y ++) {
new_addr = addr + src_width;
- for (x = addr + TARGET_PAGE_SIZE; x < new_addr;
- x += TARGET_PAGE_SIZE) {
+ for (; x < new_addr; x += TARGET_PAGE_SIZE) {
dirty[1] = cpu_physical_memory_get_dirty(x, VGA_DIRTY_FLAG);
dirty[0] |= dirty[1];
}