From: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Date: Sat, 17 Oct 2020 23:52:52 +0000 (+0200)
Subject: radv: Don't invalidate the SCACHE for image barriers.
X-Git-Tag: upstream/21.0.0~1706
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9a3aaffeb809e2bc11b828ee3ccbe66a01e9b8d6;p=platform%2Fupstream%2Fmesa.git

radv: Don't invalidate the SCACHE for image barriers.

Even ACO never uses the constant cache for images.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7875>
---

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 2e5bd0a..4ccb86b 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -3321,7 +3321,7 @@ radv_dst_access_flush(struct radv_cmd_buffer *cmd_buffer,
 			flush_bits |= RADV_CMD_FLAG_INV_VCACHE;
 			/* Unlike LLVM, ACO uses SMEM for SSBOs and we have to
 			 * invalidate the scalar cache. */
-			if (!cmd_buffer->device->physical_device->use_llvm)
+			if (!cmd_buffer->device->physical_device->use_llvm && !image)
 				flush_bits |= RADV_CMD_FLAG_INV_SCACHE;
 
 			if (!image_is_coherent)