i830: Use set_pixmap_bo() instead of open-coding.

The advantage is that this enables in-flight reuse of the old pixmap if
possible.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 2 insertions, 8 deletions

diff --git a/src/i830_uxa.c b/src/i830_uxa.c
index 544eb391..8255fb74 100644
--- a/src/i830_uxa.c
+++ b/src/i830_uxa.c
@@ -741,18 +741,12 @@ i830_uxa_pixmap_swap_bo_with_image(PixmapPtr pixmap,
 		if (tiling != I915_TILING_NONE)
 			drm_intel_bo_set_tiling(bo, &tiling, stride);
 
-		dri_bo_unreference(priv->bo);
-		priv->bo = bo;
-		priv->tiling = tiling;
-		priv->stride = stride;
-		priv->batch_read_domains = priv->batch_write_domain = 0;
-		priv->flush_read_domains = priv->flush_write_domain = 0;
-		list_del(&priv->batch);
-		list_del(&priv->flush);
 		pixmap->drawable.pScreen->ModifyPixmapHeader(pixmap,
 							     w, h,
 							     0, 0,
 							     stride, NULL);
+		i830_set_pixmap_bo(pixmap, bo);
+		dri_bo_unreference(bo);
 	} else {
 		bo = priv->bo;
 		stride = i830_pixmap_pitch(pixmap);