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/FixedFunctionStateD3D11.h | 98 +++++++++++++++++++++++
1 file changed, 98 insertions(+)
create mode 100644 Runtime/GfxDevice/d3d11/FixedFunctionStateD3D11.h
(limited to 'Runtime/GfxDevice/d3d11/FixedFunctionStateD3D11.h')
diff --git a/Runtime/GfxDevice/d3d11/FixedFunctionStateD3D11.h b/Runtime/GfxDevice/d3d11/FixedFunctionStateD3D11.h
new file mode 100644
index 0000000..e174f26
--- /dev/null
+++ b/Runtime/GfxDevice/d3d11/FixedFunctionStateD3D11.h
@@ -0,0 +1,98 @@
+#pragma once
+
+#include "Runtime/GfxDevice/GfxDeviceTypes.h"
+
+
+enum TextureSourceD3D11 {
+ kTexSourceUV0,
+ kTexSourceUV1,
+ kTexSourceUV2,
+ kTexSourceUV3,
+ kTexSourceUV4,
+ kTexSourceUV5,
+ kTexSourceUV6,
+ kTexSourceUV7,
+ // match the order of TexGenMode!
+ kTexSourceSphereMap,
+ kTexSourceObject,
+ kTexSourceEyeLinear,
+ kTexSourceCubeReflect,
+ kTexSourceCubeNormal,
+ kTexSourceTypeCount
+};
+
+#define CMP_STATE(member) { \
+ if (a.member < b.member) \
+ return true; \
+ else if (b.member < a.member) \
+ return false; \
+ }
+
+
+struct FixedFunctionStateD3D11
+{
+ FixedFunctionStateD3D11()
+ : texUnitSources(0)
+ , texUnitCube(0)
+ , texUnit3D(0)
+ , texUnitProjected(0)
+ , texUnitCount(0)
+ , alphaTest(kFuncDisabled)
+ , useUniformInsteadOfVertexColor(false)
+ , lightingEnabled(false)
+ , specularEnabled(false)
+ , lightCount(0)
+ , colorMaterial(kColorMatDisabled)
+ , fogMode(kFogDisabled)
+ {
+ for (int i = 0; i < kMaxSupportedTextureUnits; ++i)
+ {
+ texUnitColorCombiner[i] = ~0U;
+ texUnitAlphaCombiner[i] = ~0U;
+ }
+ }
+
+ UInt64 texUnitSources; // 4 bits for each unit
+ UInt32 texUnitColorCombiner[kMaxSupportedTextureUnits];
+ UInt32 texUnitAlphaCombiner[kMaxSupportedTextureUnits];
+ UInt32 texUnitCube; // bit per unit
+ UInt32 texUnit3D; // bit per unit
+ UInt32 texUnitProjected; // bit per unit
+
+ int texUnitCount;
+ CompareFunction alphaTest;
+
+ bool useUniformInsteadOfVertexColor;
+ bool lightingEnabled;
+ bool specularEnabled;
+ int lightCount;
+ ColorMaterialMode colorMaterial;
+ FogMode fogMode;
+};
+
+
+struct FixedFuncStateCompareD3D11
+{
+ bool operator() (const FixedFunctionStateD3D11& a, const FixedFunctionStateD3D11& b) const
+ {
+ CMP_STATE(lightingEnabled);
+ CMP_STATE(specularEnabled);
+ CMP_STATE(lightCount);
+ CMP_STATE(texUnitCount);
+ CMP_STATE(texUnitSources);
+ CMP_STATE(texUnitCube);
+ CMP_STATE(texUnit3D);
+ CMP_STATE(texUnitProjected);
+ CMP_STATE(alphaTest);
+ for (int i = 0; i < a.texUnitCount; i++)
+ {
+ CMP_STATE(texUnitColorCombiner[i])
+ CMP_STATE(texUnitAlphaCombiner[i])
+ }
+ CMP_STATE(useUniformInsteadOfVertexColor);
+ CMP_STATE(colorMaterial);
+ CMP_STATE(fogMode);
+
+ return false;
+ }
+};
--
cgit v1.1-26-g67d0