On Thu, Jun 25, 2015 at 09:17:38AM -0700, Kenneth Graunke wrote:
> This ports over Chris Forbes' equivalent fixes in gen7_misc_state.c
> from commit 77d55ef4819436ebbf9786a1e720ec00707bbb19.
>
> No Piglit changes on Sandybridge.
>
> Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
Reviewed-by: Topi Pohjolainen <topi.pohjolai...@intel.com>
> ---
> src/mesa/drivers/dri/i965/gen6_depth_state.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/src/mesa/drivers/dri/i965/gen6_depth_state.c
> b/src/mesa/drivers/dri/i965/gen6_depth_state.c
> index 8f0d7dc..febd478 100644
> --- a/src/mesa/drivers/dri/i965/gen6_depth_state.c
> +++ b/src/mesa/drivers/dri/i965/gen6_depth_state.c
> @@ -73,7 +73,7 @@ gen6_emit_depth_stencil_hiz(struct brw_context *brw,
> rb = (struct gl_renderbuffer*) irb;
>
> if (rb) {
> - depth = MAX2(rb->Depth, 1);
> + depth = MAX2(irb->layer_count, 1);
> if (rb->TexImage)
> gl_target = rb->TexImage->TexObject->Target;
> }
> @@ -89,6 +89,10 @@ gen6_emit_depth_stencil_hiz(struct brw_context *brw,
> surftype = BRW_SURFACE_2D;
> depth *= 6;
> break;
> + case GL_TEXTURE_3D:
> + assert(mt);
> + depth = MAX2(mt->logical_depth0, 1);
> + /* fallthrough */
> default:
> surftype = translate_tex_target(gl_target);
> break;
> --
> 2.4.0
>
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