+Unity Runtime codeHEADmaster

1 files changed, 24 insertions, 0 deletions

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);