[Mesa-dev] [PATCH] clover: Don't use PIPE_TRANSFER_UNSYNCHRONIZED for blocking copies.

[Francisco Jerez]

Tom Stellard <tom at stellard.net> writes:

> From: Tom Stellard <thomas.stellard at amd.com>
>
> CC: "9.2" <mesa-stable at lists.freedesktop.org>
> ---
>
> This should go to the 9.2 branch, but I know we are already in the rc
> stage, so it can wait until the first point release.
>

Thanks for fixing this,

Reviewed-by: Francisco Jerez <currojerez at riseup.net>

>  src/gallium/state_trackers/clover/core/resource.cpp | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/gallium/state_trackers/clover/core/resource.cpp b/src/gallium/state_trackers/clover/core/resource.cpp
> index 6d348e6..3b003e9 100644
> --- a/src/gallium/state_trackers/clover/core/resource.cpp
> +++ b/src/gallium/state_trackers/clover/core/resource.cpp
> @@ -174,7 +174,7 @@ mapping::mapping(command_queue &q, resource &r,
>     pctx(q.pipe) {
>     unsigned usage = ((flags & CL_MAP_WRITE ? PIPE_TRANSFER_WRITE : 0 ) |
>                       (flags & CL_MAP_READ ? PIPE_TRANSFER_READ : 0 ) |
> -                     (blocking ? PIPE_TRANSFER_UNSYNCHRONIZED : 0));
> +                     (!blocking ? PIPE_TRANSFER_UNSYNCHRONIZED : 0));
>  
>     p = pctx->transfer_map(pctx, r.pipe, 0, usage,
>                            box(origin + r.offset, region), &pxfer);
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