From db69ade7e7a7d460fef8893d8bb5c1922fa8ba64 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Fri, 26 Feb 2021 12:58:00 +0100
Subject: [PATCH] [dxvk] Include fragment shader stage in render pass barrier
 as necessary

If we have readable depth, we need to make sure that the fragment shader
can actually, well, read the image.
---
 src/dxvk/dxvk_renderpass.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/dxvk/dxvk_renderpass.cpp b/src/dxvk/dxvk_renderpass.cpp
index 2e22bbb2..1d74e423 100644
--- a/src/dxvk/dxvk_renderpass.cpp
+++ b/src/dxvk/dxvk_renderpass.cpp
@@ -162,6 +162,11 @@ namespace dxvk {
       
       if (m_format.depth.layout != VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL)
         renderAccess |= VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT;
+
+      if (m_format.depth.layout != VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL) {
+        renderStages |= VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
+        renderAccess |= VK_ACCESS_SHADER_READ_BIT;
+      }
     }
 
     for (uint32_t i = 0; i < MaxNumRenderTargets; i++) {