Mesa (master): Revert "i965: Make the miptree clear color setter take a gl_color_union"

[Nanley Chery]

Module: Mesa
Branch: master
Commit: 92a0a87b6f78b316f47132bb8f67c1ba28d3c020
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=92a0a87b6f78b316f47132bb8f67c1ba28d3c020

Author: Nanley Chery <nanley.g.chery at intel.com>
Date:   Fri Apr 27 12:27:07 2018 -0700

Revert "i965: Make the miptree clear color setter take a gl_color_union"

This reverts commit 1d94aa19877fb702ffacacde28ad7253cce72c97.

The next patch will make depth miptrees use the clear color setter that
was originally being used for color miptrees. Go back to using the
isl_color_value parameter because it's the same type as the
fast_clear_color field used by color and depth miptrees.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/mesa/drivers/dri/i965/brw_blorp.c         | 5 ++++-
 src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 6 +-----
 src/mesa/drivers/dri/i965/intel_mipmap_tree.h | 2 +-
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c b/src/mesa/drivers/dri/i965/brw_blorp.c
index 2ea13bb743..04155b7d4c 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.c
+++ b/src/mesa/drivers/dri/i965/brw_blorp.c
@@ -1225,9 +1225,12 @@ do_single_blorp_clear(struct brw_context *brw, struct gl_framebuffer *fb,
    if (can_fast_clear) {
       const enum isl_aux_state aux_state =
          intel_miptree_get_aux_state(irb->mt, irb->mt_level, irb->mt_layer);
+      union isl_color_value clear_color =
+         brw_meta_convert_fast_clear_color(brw, irb->mt,
+                                           &ctx->Color.ClearColor);
 
       bool same_clear_color =
-         !intel_miptree_set_clear_color(brw, irb->mt, &ctx->Color.ClearColor);
+         !intel_miptree_set_clear_color(brw, irb->mt, clear_color);
 
       /* If the buffer is already in INTEL_FAST_CLEAR_STATE_CLEAR, the clear
        * is redundant and can be skipped.
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index b5d7d691ec..506cf73e62 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -36,7 +36,6 @@
 
 #include "brw_blorp.h"
 #include "brw_context.h"
-#include "brw_meta_util.h"
 #include "brw_state.h"
 
 #include "main/enums.h"
@@ -3725,11 +3724,8 @@ get_isl_dim_layout(const struct gen_device_info *devinfo,
 bool
 intel_miptree_set_clear_color(struct brw_context *brw,
                               struct intel_mipmap_tree *mt,
-                              const union gl_color_union *color)
+                              union isl_color_value clear_color)
 {
-   const union isl_color_value clear_color =
-      brw_meta_convert_fast_clear_color(brw, mt, color);
-
    if (memcmp(&mt->fast_clear_color, &clear_color, sizeof(clear_color)) != 0) {
       mt->fast_clear_color = clear_color;
       brw->ctx.NewDriverState |= BRW_NEW_AUX_STATE;
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
index 903d99137f..2d827afa53 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
@@ -706,7 +706,7 @@ intel_miptree_sample_with_hiz(struct brw_context *brw,
 bool
 intel_miptree_set_clear_color(struct brw_context *brw,
                               struct intel_mipmap_tree *mt,
-                              const union gl_color_union *color);
+                              union isl_color_value clear_color);
 
 /* Get a clear color suitable for filling out an ISL surface state. */
 union isl_color_value