From a045cac281b378e4b77e1eb66de914e6816cf401 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Mon, 8 Feb 2021 14:26:59 +0100
Subject: [PATCH] [d3d11] Fix vertex input alignment for small formats

Fixes #1922.
---
 src/d3d11/d3d11_device.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/d3d11/d3d11_device.cpp b/src/d3d11/d3d11_device.cpp
index fa0006bc..5b3e4175 100644
--- a/src/d3d11/d3d11_device.cpp
+++ b/src/d3d11/d3d11_device.cpp
@@ -619,7 +619,8 @@ namespace dxvk {
             
             if (prev.binding == attrib.binding) {
               const DxvkFormatInfo* formatInfo = imageFormatInfo(prev.format);
-              attrib.offset = align(prev.offset + formatInfo->elementSize, 4);
+              VkDeviceSize alignment = std::min<VkDeviceSize>(formatInfo->elementSize, 4);
+              attrib.offset = align(prev.offset + formatInfo->elementSize, alignment);
               break;
             }
           }