From cf6a021db963753343af58be87eed25f5dd73b6e Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 23 Aug 2019 19:27:52 +0100
Subject: [PATCH] Ignore descriptor writes with descriptorCount == 0

---
 renderdoc/driver/vulkan/wrappers/vk_descriptor_funcs.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/renderdoc/driver/vulkan/wrappers/vk_descriptor_funcs.cpp b/renderdoc/driver/vulkan/wrappers/vk_descriptor_funcs.cpp
index 0b2926503..6127f24f8 100644
--- a/renderdoc/driver/vulkan/wrappers/vk_descriptor_funcs.cpp
+++ b/renderdoc/driver/vulkan/wrappers/vk_descriptor_funcs.cpp
@@ -578,6 +578,10 @@ void WrappedVulkan::ReplayDescriptorSetWrite(VkDevice device, const VkWriteDescr
   if(!valid)
     return;
 
+  // ignore empty writes, for some reason this is valid with descriptor update templates.
+  if(writeDesc.descriptorCount == 0)
+    return;
+
   const DescSetLayout &layout =
       m_CreationInfo.m_DescSetLayout[m_DescriptorSetState[GetResID(writeDesc.dstSet)].layout];