And fallback to slow color clears.
v2: add a check for GFX8
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/amd/vulkan/radv_meta_clear.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/src/amd/vulkan/radv_meta_clear.c b/src/amd/vulkan/radv_meta_clear.c
index b8ca5c2c9b2..6263b6d6f58 100644
--- a/src/amd/vulkan/radv_meta_clear.c
+++ b/src/amd/vulkan/radv_meta_clear.c
@@ -1522,6 +1522,21 @@ radv_can_fast_clear_color(struct radv_cmd_buffer
*cmd_buffer,
if (!can_avoid_fast_clear_elim)
return false;
}
+
+ if (iview->image->info.levels > 1 &&
+ cmd_buffer->device->physical_device->rad_info.chip_class ==
GFX8) {
+ for (uint32_t l = 0; l < iview->level_count; l++) {
+ uint32_t level = iview->base_mip + l;
+ struct legacy_surf_level *surf_level =
+
&iview->image->planes[0].surface.u.legacy.level[level];
+
+ /* Do not fast clears if one level can't be
+ * fast cleared.
+ */
+ if (!surf_level->dcc_fast_clear_size)
+ return false;
+ }
+ }
}
return true;
--
2.22.0
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