Mesa (master): i965/miptree: Use enum instead of boolean.

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Module: Mesa
Branch: master
Commit: ca168ec00865d0ff1a0012d0ca51272f8b926d05
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ca168ec00865d0ff1a0012d0ca51272f8b926d05

Author: Rafael Antognolli <rafael.antognolli at intel.com>
Date:   Tue Sep  4 16:08:15 2018 -0700

i965/miptree: Use enum instead of boolean.

ISL_AUX_USAGE_NONE happens to be the same as "false", but let's do the
right thing and use the enum.

v2: fix intel_miptree_finish_depth too (Caio)

Reviewed-by: Dylan Baker <dylan at pnwbakers.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira at intel.com>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 2 +-
 src/mesa/drivers/dri/i965/intel_mipmap_tree.h | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index e32641f409..69b7a96b9c 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -2727,7 +2727,7 @@ intel_miptree_finish_depth(struct brw_context *brw,
 {
    if (depth_written) {
       intel_miptree_finish_write(brw, mt, level, start_layer, layer_count,
-                                 mt->aux_buf != NULL);
+                                 mt->aux_usage);
    }
 }
 
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
index 708757c47b..b0333655ad 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
@@ -613,9 +613,10 @@ intel_miptree_access_raw(struct brw_context *brw,
                          uint32_t level, uint32_t layer,
                          bool write)
 {
-   intel_miptree_prepare_access(brw, mt, level, 1, layer, 1, false, false);
+   intel_miptree_prepare_access(brw, mt, level, 1, layer, 1,
+                                ISL_AUX_USAGE_NONE, false);
    if (write)
-      intel_miptree_finish_write(brw, mt, level, layer, 1, false);
+      intel_miptree_finish_write(brw, mt, level, layer, 1, ISL_AUX_USAGE_NONE);
 }
 
 enum isl_aux_usage