The next patch enables the use of CCS_D even when the color attachment
will not be fast-cleared. Catch the gen7 case early to simplify the
changes required.
Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com>
---
src/intel/vulkan/genX_cmd_buffer.c | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/src/intel/vulkan/genX_cmd_buffer.c
b/src/intel/vulkan/genX_cmd_buffer.c
index bae1f00c02..85938bd91b 100644
--- a/src/intel/vulkan/genX_cmd_buffer.c
+++ b/src/intel/vulkan/genX_cmd_buffer.c
@@ -239,7 +239,11 @@ color_attachment_compute_aux_usage(struct anv_device *
device,
struct anv_attachment_state *att_state = &cmd_state->attachments[att];
struct anv_image_view *iview = cmd_state->framebuffer->attachments[att];
- if (iview->image->aux_surface.isl.size == 0) {
+ if (iview->isl.base_array_layer >=
+ anv_image_aux_layers(iview->image, iview->isl.base_level)) {
+ /* There is no aux buffer which corresponds to the level and layer(s)
+ * being accessed.
+ */
att_state->aux_usage = ISL_AUX_USAGE_NONE;
att_state->input_aux_usage = ISL_AUX_USAGE_NONE;
att_state->fast_clear = false;
@@ -275,16 +279,6 @@ color_attachment_compute_aux_usage(struct anv_device *
device,
render_area.extent.height != iview->extent.height)
att_state->fast_clear = false;
- if (GEN_GEN <= 7) {
- /* On gen7, we can't do multi-LOD or multi-layer fast-clears. We
- * technically can, but it comes with crazy restrictions that we
- * don't want to deal with now.
- */
- if (iview->isl.base_level > 0 ||
- iview->isl.base_array_layer > 0)
- att_state->fast_clear = false;
- }
-
/* On Broadwell and earlier, we can only handle 0/1 clear colors */
if (GEN_GEN <= 8 && !att_state->clear_color_is_zero_one)
att_state->fast_clear = false;
--
2.13.3
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