From: Jordan Justen <jordan.l.justen@intel.com>
Date: Wed, 16 Nov 2016 01:55:41 +0000 (-0800)
Subject: i965/gen7: Minify blit size for stencil tree copy
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0cee3fd5c73acf7e3841a7d790e3ec3031b0fe41;p=mesa.git

i965/gen7: Minify blit size for stencil tree copy

Found by the piglit 'fbo-depth-array stencil-clear' test when
implementing blorp blit splitting for gen7.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
---

diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 28001b643bd..e7f71c09730 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -2373,9 +2373,11 @@ intel_update_r8stencil(struct brw_context *brw,
                                  dst, level, layers_per_blit * layer,
                                  MESA_FORMAT_R_UNORM8,
                                  0, 0,
-                                 src->logical_width0, src->logical_height0,
+                                 minify(src->logical_width0, level),
+                                 minify(src->logical_height0, level),
                                  0, 0,
-                                 dst->logical_width0, dst->logical_height0,
+                                 minify(dst->logical_width0, level),
+                                 minify(dst->logical_height0, level),
                                  GL_NEAREST, false, false /*mirror x, y*/,
                                  false, false /* decode/encode srgb */);
       }