From 92fb73b9b0c0ba40d1dbef61dc798bf9499d084a Mon Sep 17 00:00:00 2001 From: balrog Date: Sat, 13 Dec 2008 23:57:01 +0000 Subject: Fix PXA2xx framebuffer dirty checking. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6019 c046a42c-6fe2-441c-8c8c-71466251a162 --- hw/pxa2xx_lcd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'hw/pxa2xx_lcd.c') 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]; } -- cgit v1.2.3