ac/surface: pack gfx9_surf_meta_flags better

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10083>

diff --git a/src/amd/common/ac_surface.h b/src/amd/common/ac_surface.h
index c19cecc..8b5b0d3 100644 (file)
--- a/src/amd/common/ac_surface.h
+++ b/src/amd/common/ac_surface.h
@@ -151,11 +151,11 @@ enum gfx9_resource_type
 };
 
 struct gfx9_surf_meta_flags {
-   unsigned rb_aligned : 1;   /* optimal for RBs */
-   unsigned pipe_aligned : 1; /* optimal for TC */
-   unsigned independent_64B_blocks : 1;
-   unsigned independent_128B_blocks : 1;
-   unsigned max_compressed_block_size : 2;
+   uint8_t rb_aligned : 1;   /* optimal for RBs */
+   uint8_t pipe_aligned : 1; /* optimal for TC */
+   uint8_t independent_64B_blocks : 1;
+   uint8_t independent_128B_blocks : 1;
+   uint8_t max_compressed_block_size : 2;
 };
 
 struct gfx9_surf_level {
@@ -169,12 +169,12 @@ struct gfx9_surf_layout {
    uint8_t fmask_swizzle_mode;
    uint8_t stencil_swizzle_mode;
 
+   struct gfx9_surf_meta_flags dcc; /* metadata of color */
+
    uint16_t epitch;           /* gfx9 only, not on gfx10 */
    uint16_t fmask_epitch;     /* gfx9 only, not on gfx10 */
    uint16_t stencil_epitch;   /* gfx9 only, not on gfx10 */
 
-   struct gfx9_surf_meta_flags dcc; /* metadata of color */
-
    enum gfx9_resource_type resource_type; /* 1D, 2D or 3D */
    uint16_t surf_pitch;                   /* in blocks */
    uint16_t surf_height;