Mesa (master): i965: Set initial msaa fast clear status explicitly

[Topi Pohjolainen]

Module: Mesa
Branch: master
Commit: f4c79894083459f61b78b7e6096b06086c7cefe3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f4c79894083459f61b78b7e6096b06086c7cefe3

Author: Topi Pohjolainen <topi.pohjolainen at intel.com>
Date:   Fri Jul  8 10:26:30 2016 +0300

i965: Set initial msaa fast clear status explicitly

instead of in intel_miptree_init_mcs(). For lossless compression
the status is immediately overwritten in
intel_miptree_alloc_non_msrt_mcs() while the status for
non-compressed non-msaa miptrees is explicitly set in
do_blorp_clear().

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

---

 src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index e7f71c0..f61b9ba 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -1508,7 +1508,6 @@ intel_miptree_init_mcs(struct brw_context *brw,
    void *data = mt->mcs_buf->bo->virtual;
    memset(data, init_value, mt->mcs_buf->size);
    drm_intel_bo_unmap(mt->mcs_buf->bo);
-   mt->fast_clear_state = INTEL_FAST_CLEAR_STATE_CLEAR;
 }
 
 static struct intel_miptree_aux_buffer *
@@ -1610,6 +1609,7 @@ intel_miptree_alloc_mcs(struct brw_context *brw,
       return false;
 
    intel_miptree_init_mcs(brw, mt, 0xFF);
+   mt->fast_clear_state = INTEL_FAST_CLEAR_STATE_CLEAR;
 
    return true;
 }