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| author | Blue Swirl <blauwirbel@gmail.com> | 2009-04-27 18:10:37 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2009-04-27 18:10:37 +0000 |
| commit | c0c440f39cff00572c98e3f03e66db30f349114e (patch) | |
| tree | 180f0ad6749f226b9e54ea146bf2a4d1eb0c3de7 /hw/tcx.c | |
| parent | 12c7e75a7c7048c0beb9196bbbedf0070ab29f53 (diff) | |
| download | focaccia-qemu-c0c440f39cff00572c98e3f03e66db30f349114e.tar.gz focaccia-qemu-c0c440f39cff00572c98e3f03e66db30f349114e.zip | |
Synch to VGA
Diffstat (limited to 'hw/tcx.c')
| -rw-r--r-- | hw/tcx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/tcx.c b/hw/tcx.c index f0e8f2fc4d..99e65a0bfe 100644 --- a/hw/tcx.c +++ b/hw/tcx.c @@ -197,7 +197,7 @@ static void tcx_update_display(void *opaque) return; page = ts->vram_offset; y_start = -1; - page_min = 0xffffffff; + page_min = -1; page_max = 0; d = ds_get_data(ts->ds); s = ts->vram; @@ -257,7 +257,7 @@ static void tcx_update_display(void *opaque) ts->width, y - y_start); } /* reset modified pages */ - if (page_min <= page_max) { + if (page_max >= page_min) { cpu_physical_memory_reset_dirty(page_min, page_max + TARGET_PAGE_SIZE, VGA_DIRTY_FLAG); } @@ -277,7 +277,7 @@ static void tcx24_update_display(void *opaque) page24 = ts->vram24_offset; cpage = ts->cplane_offset; y_start = -1; - page_min = 0xffffffff; + page_min = -1; page_max = 0; d = ds_get_data(ts->ds); s = ts->vram; @@ -334,7 +334,7 @@ static void tcx24_update_display(void *opaque) ts->width, y - y_start); } /* reset modified pages */ - if (page_min <= page_max) { + if (page_max >= page_min) { reset_dirty(ts, page_min, page_max, page24, cpage); } } |