Alos use the opportunity to mark inputs constant. (Context has to be
given as read-write to intel_miptree_supports_non_msrt_fast_clear()
to support debug output).
Signed-off-by: Topi Pohjolainen <topi.pohjolai...@intel.com>
---
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 9 +++++----
src/mesa/drivers/dri/i965/intel_mipmap_tree.h | 8 ++++++++
2 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index a072268..6c233d8 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -161,8 +161,9 @@ intel_get_non_msrt_mcs_alignment(struct intel_mipmap_tree
*mt,
}
}
-static bool
-intel_tiling_supports_non_msrt_mcs(struct brw_context *brw, unsigned tiling)
+bool
+intel_tiling_supports_non_msrt_mcs(const struct brw_context *brw,
+ unsigned tiling)
{
/* From the Ivy Bridge PRM, Vol2 Part1 11.7 "MCS Buffer for Render
* Target(s)", beneath the "Fast Color Clear" bullet (p326):
@@ -200,9 +201,9 @@ intel_tiling_supports_non_msrt_mcs(struct brw_context *brw,
unsigned tiling)
* - MCS and Lossless compression is supported for TiledY/TileYs/TileYf
* non-MSRTs only.
*/
-static bool
+bool
intel_miptree_supports_non_msrt_fast_clear(struct brw_context *brw,
- struct intel_mipmap_tree *mt)
+ const struct intel_mipmap_tree *mt)
{
/* MCS support does not exist prior to Gen7 */
if (brw->gen < 7)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
index a21f33f..7cdfb37 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
@@ -671,6 +671,14 @@ intel_miptree_is_lossless_compressed(const struct
brw_context *brw,
const struct intel_mipmap_tree *mt);
bool
+intel_tiling_supports_non_msrt_mcs(const struct brw_context *brw,
+ unsigned tiling);
+
+bool
+intel_miptree_supports_non_msrt_fast_clear(struct brw_context *brw,
+ const struct intel_mipmap_tree *mt);
+
+bool
intel_miptree_alloc_non_msrt_mcs(struct brw_context *brw,
struct intel_mipmap_tree *mt);
--
2.5.0
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