From e0ee3a67017e0ca3e19203fc32fb26418c17c84f Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Thu, 8 Apr 2021 09:29:08 +0200
Subject: [PATCH] - fixed: Vulkan did not define NPOT_EMULATION for its
 fragment shader.

---
 source/common/rendering/vulkan/shaders/vk_shader.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/common/rendering/vulkan/shaders/vk_shader.cpp b/source/common/rendering/vulkan/shaders/vk_shader.cpp
index acb15dd475f..84f7d3d5e93 100644
--- a/source/common/rendering/vulkan/shaders/vk_shader.cpp
+++ b/source/common/rendering/vulkan/shaders/vk_shader.cpp
@@ -296,6 +296,9 @@ std::unique_ptr<VulkanShader> VkShaderManager::LoadFragShader(FString shadername
 	code << defines;
 	code << "\n$placeholder$";	// here the code can later add more needed #defines.
 	code << "\n#define MAX_STREAM_DATA " << std::to_string(MAX_STREAM_DATA).c_str() << "\n";
+#ifdef NPOT_EMULATION
+	code << "#define NPOT_EMULATION\n";
+#endif
 	code << shaderBindings;
 	FString placeholder = "\n";