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vmwgfx: Fix dirty present bug

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Clear dirty present areas when new contents are drawn to the backing
pixmap. Not when it is actually pushed to the screen.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
This commit is contained in:
Thomas Hellstrom
2011-06-20 21:57:38 +02:00
parent f71928d3f7
commit 63d7ddb35f
2 changed files with 4 additions and 4 deletions
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4
vmwgfx/vmwgfx_driver.c
View File

@@ -573,15 +573,11 @@ void xorg_flush(ScreenPtr pScreen)
if (vpix->pending_update) {
(void) vmwgfx_scanout_update(ms->fd, vpix->fb_id,
vpix->pending_update);
REGION_SUBTRACT(pScreen, vpix->dirty_present,
vpix->dirty_present, vpix->pending_update);
REGION_EMPTY(pScreen, vpix->pending_update);
}
if (vpix->pending_present) {
(void) vmwgfx_scanout_present(pScreen, ms->fd, vpix,
vpix->pending_present);
REGION_SUBTRACT(pScreen, vpix->dirty_present,
vpix->dirty_present, vpix->pending_present);
REGION_EMPTY(pScreen, vpix->pending_present);
}
}

4
vmwgfx/vmwgfx_saa.c
View File

@@ -1054,6 +1054,8 @@ vmwgfx_dirty(struct saa_driver *driver, PixmapPtr pixmap,
}
REGION_UNION(vsaa->pScreen, vpix->pending_present,
vpix->pending_present, damage);
REGION_SUBTRACT(vsaa->pScreen, vpix->dirty_present,
vpix->dirty_present, damage);
}
} else {
if (REGION_NOTEMPTY(vsaa->pScreen, vpix->pending_present)) {
@@ -1068,6 +1070,8 @@ vmwgfx_dirty(struct saa_driver *driver, PixmapPtr pixmap,
}
REGION_UNION(vsaa->pScreen, vpix->pending_update,
vpix->pending_update, damage);
REGION_SUBTRACT(vsaa->pScreen, vpix->dirty_present,
vpix->dirty_present, damage);
}
return TRUE;