[Mesa-dev] [PATCH 2/2] isl: Fix RenderTargetViewExtent for mipmapped 3D surfaces

[Jason Ekstrand]

LGTM

On Fri, Mar 4, 2016 at 10:03 AM, Nanley Chery <nanleychery at gmail.com> wrote:

> From: Nanley Chery <nanley.g.chery at intel.com>
>
> Match the comment stated above the assignment.
>
> Signed-off-by: Nanley Chery <nanley.g.chery at intel.com>
> ---
>  src/intel/isl/isl_surface_state.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/intel/isl/isl_surface_state.c
> b/src/intel/isl/isl_surface_state.c
> index fe8f07c..f3390a6 100644
> --- a/src/intel/isl/isl_surface_state.c
> +++ b/src/intel/isl/isl_surface_state.c
> @@ -346,7 +346,8 @@ isl_genX(surf_fill_state_s)(const struct isl_device
> *dev, void *state,
>         *    indicates the extent of the accessible 'R' coordinates minus
> 1 on
>         *    the LOD currently being rendered to.
>         */
> -      s.RenderTargetViewExtent = info->surf->logical_level0_px.depth - 1;
> +      s.RenderTargetViewExtent =
> isl_minify(info->surf->logical_level0_px.depth,
> +                                            info->view->base_level) - 1;
>        break;
>     default:
>        unreachable(!"bad SurfaceType");
> --
> 2.7.2
>
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