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authorBlue Swirl <blauwirbel@gmail.com>2012-01-22 16:38:21 +0000
committerBlue Swirl <blauwirbel@gmail.com>2012-02-04 12:45:10 +0000
commitcd7a45c95ecf2404810f3c6becb7cb83c5010ad8 (patch)
tree49d6bedd8bf8267333293bfc5217687d3175b82c /hw/framebuffer.c
parentcb437e48ab7ddd9b85843beb524904ee4b565721 (diff)
memory: change dirty getting API to take a size
Instead of each device knowing or guessing the guest page size, just pass the desired size of dirtied memory area. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/framebuffer.c')
-rw-r--r--hw/framebuffer.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/hw/framebuffer.c b/hw/framebuffer.c
index 6bf48dc04..ea122fb26 100644
--- a/hw/framebuffer.c
+++ b/hw/framebuffer.c
@@ -87,15 +87,8 @@ void framebuffer_update_display(
dest += i * dest_row_pitch;
for (; i < rows; i++) {
- target_phys_addr_t dirty_offset;
- dirty = 0;
- dirty_offset = 0;
- while (addr + dirty_offset < TARGET_PAGE_ALIGN(addr + src_width)) {
- dirty |= memory_region_get_dirty(mem, addr + dirty_offset,
+ dirty = memory_region_get_dirty(mem, addr, addr + src_width,
DIRTY_MEMORY_VGA);
- dirty_offset += TARGET_PAGE_SIZE;
- }
-
if (dirty || invalidate) {
fn(opaque, dest, src, cols, dest_col_pitch);
if (first == -1)