xserver: Branch 'master'
Keith Packard
keithp at kemper.freedesktop.org
Fri May 13 14:05:58 PDT 2011
hw/xfree86/dri2/dri2.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
New commits:
commit 531869448d07e00ae241120b59f3aaaa5709d59c
Author: Ville Syrjälä <ville.syrjala at nokia.com>
Date: Fri May 6 18:18:15 2011 +0300
dri2: Don't send so many needless invalidate events
Only send invalidate events for drawables if some client has requested
some buffers.
Signed-off-by: Ville Syrjälä <ville.syrjala at nokia.com>
Reviewed-by: Michel Dänzer <michel at daenzer.net>
Signed-off-by: Keith Packard <keithp at keithp.com>
diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c
index 5c42a51..bf7ebb9 100644
--- a/hw/xfree86/dri2/dri2.c
+++ b/hw/xfree86/dri2/dri2.c
@@ -83,6 +83,7 @@ typedef struct _DRI2Drawable {
CARD64 last_swap_ust; /* ust at completion of most recent swap */
int swap_limit; /* for N-buffering */
unsigned long serialNumber;
+ Bool needInvalidate;
} DRI2DrawableRec, *DRI2DrawablePtr;
typedef struct _DRI2Screen {
@@ -497,6 +498,8 @@ do_get_buffers(DrawablePtr pDraw, int *width, int *height,
DRI2BufferFrontLeft);
}
+ pPriv->needInvalidate = TRUE;
+
return pPriv->buffers;
err_out:
@@ -540,9 +543,11 @@ DRI2InvalidateDrawable(DrawablePtr pDraw)
DRI2DrawablePtr pPriv = DRI2GetDrawable(pDraw);
DRI2DrawableRefPtr ref;
- if (!pPriv)
+ if (!pPriv || !pPriv->needInvalidate)
return;
+ pPriv->needInvalidate = FALSE;
+
list_for_each_entry(ref, &pPriv->reference_list, link)
ref->invalidate(pDraw, ref->priv);
}
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