From 15740faf9fe9fe4be08965098bbf2947e096aeeb Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 14 Aug 2019 22:50:43 +0800
Subject: +Unity Runtime code

---
 Runtime/GfxDevice/d3d11/ShaderPatchingD3D11.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Runtime/GfxDevice/d3d11/ShaderPatchingD3D11.h

(limited to 'Runtime/GfxDevice/d3d11/ShaderPatchingD3D11.h')

diff --git a/Runtime/GfxDevice/d3d11/ShaderPatchingD3D11.h b/Runtime/GfxDevice/d3d11/ShaderPatchingD3D11.h
new file mode 100644
index 0000000..51b2854
--- /dev/null
+++ b/Runtime/GfxDevice/d3d11/ShaderPatchingD3D11.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include "Runtime/GfxDevice/GfxDeviceTypes.h"
+#include "Runtime/Utilities/dynamic_array.h"
+
+enum {
+	k11FogColor = 0,
+	k11FogParams = 1,
+	k11FogSize = 2
+};
+
+enum {
+	// DX11 has 14 constant buffers, and for safety reasons
+	// let's use 3rd to last one, 11. If that is already
+	// in use by shader, there will be no fog.
+	k11FogConstantBufferBind = 11,
+};
+
+bool PatchVertexOrDomainShaderFogD3D11 (dynamic_array<UInt8>& byteCode);
+bool PatchPixelShaderFogD3D11 (dynamic_array<UInt8>& byteCode, FogMode fog);
+
+bool PatchRemovePartialPrecisionD3D11 (dynamic_array<UInt8>& byteCode);
+
+bool PatchRemovePartialPrecisionD3D11 (dynamic_array<UInt8>& byteCode);
-- 
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