From 8837d1d83319298ae693eea398c3d07158b21db5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
Date: Fri, 2 Apr 2021 14:11:26 -0400
Subject: [PATCH] ac/surface: pack gfx9_surf_layout:resource_type better to
 save 8 bytes

Yes, this saves 8 bytes. See pahole for yourself.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10083>
---
 src/amd/common/ac_surface.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/amd/common/ac_surface.h b/src/amd/common/ac_surface.h
index 8b5b0d37e1b..3fe07acf9a5 100644
--- a/src/amd/common/ac_surface.h
+++ b/src/amd/common/ac_surface.h
@@ -175,7 +175,7 @@ struct gfx9_surf_layout {
    uint16_t fmask_epitch;     /* gfx9 only, not on gfx10 */
    uint16_t stencil_epitch;   /* gfx9 only, not on gfx10 */
 
-   enum gfx9_resource_type resource_type; /* 1D, 2D or 3D */
+   enum gfx9_resource_type resource_type:8; /* 1D, 2D or 3D */
    uint16_t surf_pitch;                   /* in blocks */
    uint16_t surf_height;