From 7d721797fef797fea44fdf2102c21c16c3c8d03f Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Fri, 19 Jan 2018 01:36:22 +0100
Subject: [PATCH] [dxvk] To not attempt to clear compressed image

The current code violates the rules for vkCmdClearImage if
the destination image is compressed.
---
 src/dxvk/dxvk_context.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/dxvk/dxvk_context.cpp b/src/dxvk/dxvk_context.cpp
index c467c9011..0534408f2 100644
--- a/src/dxvk/dxvk_context.cpp
+++ b/src/dxvk/dxvk_context.cpp
@@ -182,6 +182,13 @@ namespace dxvk {
     const VkImageSubresourceRange&  subresources) {
     this->renderPassEnd();
     
+    const DxvkFormatInfo* formatInfo = imageFormatInfo(image->info().format);
+    
+    if (formatInfo->flags.test(DxvkFormatFlag::BlockCompressed)) {
+      Logger::err("DxvkContext: Compressed clears not supported");
+      return;
+    }
+    
     if (image->info().layout != VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {
       m_barriers.accessImage(image, subresources,
         VK_IMAGE_LAYOUT_UNDEFINED, 0, 0,