From 50a3a283d052a8d7a5f75fb45ab540d397fb22c2 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 11 Jul 2018 11:23:36 -0700 Subject: [PATCH] vc4: Don't automatically reallocate a PERSISTENT-mapped buffer. I had mistakenly used the COHERENT flag, which can only be set when PERSISTENT is mapped, but isn't always. Fixes: a2014c2eb9e0 ("vc4: Simplify the DISCARD_RANGE handling") --- src/gallium/drivers/vc4/vc4_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/vc4/vc4_resource.c b/src/gallium/drivers/vc4/vc4_resource.c index 3ea45ba080b..4392b5943a9 100644 --- a/src/gallium/drivers/vc4/vc4_resource.c +++ b/src/gallium/drivers/vc4/vc4_resource.c @@ -161,7 +161,7 @@ vc4_resource_transfer_map(struct pipe_context *pctx, */ if ((usage & PIPE_TRANSFER_DISCARD_RANGE) && !(usage & PIPE_TRANSFER_UNSYNCHRONIZED) && - !(prsc->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT) && + !(prsc->flags & PIPE_RESOURCE_FLAG_MAP_PERSISTENT) && prsc->last_level == 0 && prsc->width0 == box->width && prsc->height0 == box->height && -- 2.30.2