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sna/dri2: Don't decouple front buffer tracking for invalid SwapBuffer calls

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2014-06-20 07:28:02 +01:00
parent 113a8b9be9
commit db6dfc3227
1 changed files with 8 additions and 8 deletions
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16
src/sna/sna_dri2.c
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@@ -2658,6 +2658,14 @@ sna_dri2_schedule_swap(ClientPtr client, DrawablePtr draw, DRI2BufferPtr front,
assert(get_private(front)->bo->refcnt);
assert(get_private(back)->bo->refcnt);
if (get_private(front)->pixmap != get_drawable_pixmap(draw))
goto skip;
if (get_private(back)->stale)
goto skip;
assert(sna_pixmap_from_drawable(draw)->flush);
if (draw->type != DRAWABLE_PIXMAP) {
struct dri2_window *priv = dri2_window((WindowPtr)draw);
if (priv->front) {
@@ -2668,14 +2676,6 @@ sna_dri2_schedule_swap(ClientPtr client, DrawablePtr draw, DRI2BufferPtr front,
}
}
if (get_private(front)->pixmap != get_drawable_pixmap(draw))
goto skip;
if (get_private(back)->stale)
goto skip;
assert(sna_pixmap_from_drawable(draw)->flush);
/* Drawable not displayed... just complete the swap */
if ((sna->flags & SNA_NO_WAIT) == 0)
crtc = sna_dri2_get_crtc(draw);