From: Marek Olšák <marek.olsak@amd.com>
Date: Sat, 8 Jul 2017 18:22:54 +0000 (+0200)
Subject: ac/surface/gfx9: flags.texture currently refers to TC-compatible HTILE
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ddbd2f4c540425a30e36bf18df845b8f5c41495d;p=platform%2Fupstream%2Fmesa.git

ac/surface/gfx9: flags.texture currently refers to TC-compatible HTILE

This should lead to better MSAA performance on GFX9.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---

diff --git a/src/amd/common/ac_surface.c b/src/amd/common/ac_surface.c
index 1a43b23..cd3d7b7 100644
--- a/src/amd/common/ac_surface.c
+++ b/src/amd/common/ac_surface.c
@@ -961,7 +961,9 @@ static int gfx9_compute_surface(ADDR_HANDLE addrlib,
 	AddrSurfInfoIn.flags.color = !(surf->flags & RADEON_SURF_Z_OR_SBUFFER);
 	AddrSurfInfoIn.flags.depth = (surf->flags & RADEON_SURF_ZBUFFER) != 0;
 	AddrSurfInfoIn.flags.display = (surf->flags & RADEON_SURF_SCANOUT) != 0;
-	AddrSurfInfoIn.flags.texture = 1;
+	/* flags.texture currently refers to TC-compatible HTILE */
+	AddrSurfInfoIn.flags.texture = AddrSurfInfoIn.flags.color ||
+				       surf->flags & RADEON_SURF_TC_COMPATIBLE_HTILE;
 	AddrSurfInfoIn.flags.opt4space = 1;
 
 	AddrSurfInfoIn.numMipLevels = config->info.levels;