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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2017-04-05 09:02:46 +0100 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2017-04-21 08:31:15 +0100 |
| commit | 66e2f304a3af6304a3ba449b708e29fc4d2f6dc2 (patch) | |
| tree | 7466b60421f96085aae7b65b1c5618f1a484212b /hw/display | |
| parent | da92ada855036c55bd08b0b0c64c7551d56f3586 (diff) | |
| download | qemu-66e2f304a3af6304a3ba449b708e29fc4d2f6dc2.tar.gz | |
cg3: remove TARGET_PAGE_SIZE rounding on dirty page detection
This was an artifact from very early versions of the code from before the
memory API and is no longer needed.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/display')
| -rw-r--r-- | hw/display/cg3.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/hw/display/cg3.c b/hw/display/cg3.c index 1174220394..7d436945e9 100644 --- a/hw/display/cg3.c +++ b/hw/display/cg3.c @@ -26,7 +26,6 @@ #include "qemu/osdep.h" #include "qapi/error.h" #include "qemu-common.h" -#include "cpu.h" #include "qemu/error-report.h" #include "ui/console.h" #include "hw/sysbus.h" @@ -114,7 +113,7 @@ static void cg3_update_display(void *opaque) for (y = 0; y < height; y++) { int update = s->full_update; - page = (y * width) & TARGET_PAGE_MASK; + page = y * width; update |= memory_region_get_dirty(&s->vram_mem, page, page + width, DIRTY_MEMORY_VGA); if (update) { @@ -148,8 +147,7 @@ static void cg3_update_display(void *opaque) } if (page_max >= page_min) { memory_region_reset_dirty(&s->vram_mem, - page_min, page_max - page_min + TARGET_PAGE_SIZE, - DIRTY_MEMORY_VGA); + page_min, page_max - page_min, DIRTY_MEMORY_VGA); } /* vsync interrupt? */ if (s->regs[0] & CG3_CR_ENABLE_INTS) { |