A game about forced loneliness, made by TACStudios
tacstudios.tngl.sh
1#ifndef SHADER_API_GLCORE
2#error GLES.hlsl should not be included if SHADER_API_GLCORE is not defined
3#endif
4
5#define UNITY_NEAR_CLIP_VALUE (-1.0)
6
7// This value will not go through any matrix projection convertion
8#define UNITY_RAW_FAR_CLIP_VALUE (1.0)
9#define VERTEXID_SEMANTIC SV_VertexID
10#define INSTANCEID_SEMANTIC SV_InstanceID
11#define FRONT_FACE_SEMANTIC VFACE
12#define FRONT_FACE_TYPE float
13#define IS_FRONT_VFACE(VAL, FRONT, BACK) ((VAL > 0.0) ? (FRONT) : (BACK))
14
15#define ERROR_ON_UNSUPPORTED_FUNCTION(funcName) #error #funcName is not supported on GLCORE
16
17#define CBUFFER_START(name) cbuffer name {
18#define CBUFFER_END };
19
20#define PLATFORM_SUPPORTS_EXPLICIT_BINDING
21
22// flow control attributes
23#define UNITY_BRANCH [branch]
24#define UNITY_FLATTEN [flatten]
25#define UNITY_UNROLL [unroll]
26#define UNITY_UNROLLX(_x) [unroll(_x)]
27#define UNITY_LOOP [loop]
28
29// Initialize arbitrary structure with zero values.
30// Do not exist on some platform, in this case we need to have a standard name that call a function that will initialize all parameters to 0
31#define ZERO_INITIALIZE(type, name) name = (type)0;
32#define ZERO_INITIALIZE_ARRAY(type, name, arraySize) { for (int arrayIndex = 0; arrayIndex < arraySize; arrayIndex++) { name[arrayIndex] = (type)0; } }
33
34// Texture util abstraction
35
36#define CALCULATE_TEXTURE2D_LOD(textureName, samplerName, coord2) textureName.CalculateLevelOfDetail(samplerName, coord2)
37
38// Texture abstraction
39
40#define TEXTURE2D(textureName) Texture2D textureName
41#define TEXTURE2D_ARRAY(textureName) Texture2DArray textureName
42#define TEXTURECUBE(textureName) TextureCube textureName
43#define TEXTURECUBE_ARRAY(textureName) TextureCubeArray textureName
44#define TEXTURE3D(textureName) Texture3D textureName
45
46#define TEXTURE2D_FLOAT(textureName) TEXTURE2D(textureName)
47#define TEXTURE2D_ARRAY_FLOAT(textureName) TEXTURE2D_ARRAY(textureName)
48#define TEXTURECUBE_FLOAT(textureName) TEXTURECUBE(textureName)
49#define TEXTURECUBE_ARRAY_FLOAT(textureName) TEXTURECUBE_ARRAY(textureName)
50#define TEXTURE3D_FLOAT(textureName) TEXTURE3D(textureName)
51
52#define TEXTURE2D_HALF(textureName) TEXTURE2D(textureName)
53#define TEXTURE2D_ARRAY_HALF(textureName) TEXTURE2D_ARRAY(textureName)
54#define TEXTURECUBE_HALF(textureName) TEXTURECUBE(textureName)
55#define TEXTURECUBE_ARRAY_HALF(textureName) TEXTURECUBE_ARRAY(textureName)
56#define TEXTURE3D_HALF(textureName) TEXTURE3D(textureName)
57
58#define TEXTURE2D_SHADOW(textureName) TEXTURE2D(textureName)
59#define TEXTURE2D_ARRAY_SHADOW(textureName) TEXTURE2D_ARRAY(textureName)
60#define TEXTURECUBE_SHADOW(textureName) TEXTURECUBE(textureName)
61#define TEXTURECUBE_ARRAY_SHADOW(textureName) TEXTURECUBE_ARRAY(textureName)
62
63#if SHADER_AVAILABLE_RANDOMWRITE
64#define TYPED_TEXTURE2D(type, textureName) Texture2D<type> textureName
65#define TYPED_TEXTURE2D_ARRAY(type, textureName) Texture2DArray<type> textureName
66#define TYPED_TEXTURE3D(type, textureName) Texture3D<type> textureName
67#define RW_TEXTURE2D(type, textureName) RWTexture2D<type> textureName
68#define RW_TEXTURE2D_ARRAY(type, textureName) RWTexture2DArray<type> textureName
69#define RW_TEXTURE3D(type, textureName) RWTexture3D<type> textureName
70#else
71#define TYPED_TEXTURE2D(type, textureName) ERROR_ON_UNSUPPORTED_FUNCTION(TypedTexture2D)
72#define TYPED_TEXTURE2D_ARRAY(type, textureName) ERROR_ON_UNSUPPORTED_FUNCTION(TypedTexture2DArray)
73#define TYPED_TEXTURE3D(type, textureName) ERROR_ON_UNSUPPORTED_FUNCTION(TypedTexture3D)
74#define RW_TEXTURE2D(type, textureName) ERROR_ON_UNSUPPORTED_FUNCTION(RWTexture2D)
75#define RW_TEXTURE2D_ARRAY(type, textureName) ERROR_ON_UNSUPPORTED_FUNCTION(RWTexture2DArray)
76#define RW_TEXTURE3D(type, textureName) ERROR_ON_UNSUPPORTED_FUNCTION(RWTexture3D)
77#endif
78
79#define SAMPLER(samplerName) SamplerState samplerName
80#define SAMPLER_CMP(samplerName) SamplerComparisonState samplerName
81#define ASSIGN_SAMPLER(samplerName, samplerValue) samplerName = samplerValue
82
83#define TEXTURE2D_PARAM(textureName, samplerName) TEXTURE2D(textureName), SAMPLER(samplerName)
84#define TEXTURE2D_ARRAY_PARAM(textureName, samplerName) TEXTURE2D_ARRAY(textureName), SAMPLER(samplerName)
85#define TEXTURECUBE_PARAM(textureName, samplerName) TEXTURECUBE(textureName), SAMPLER(samplerName)
86#define TEXTURECUBE_ARRAY_PARAM(textureName, samplerName) TEXTURECUBE_ARRAY(textureName), SAMPLER(samplerName)
87#define TEXTURE3D_PARAM(textureName, samplerName) TEXTURE3D(textureName), SAMPLER(samplerName)
88
89#define TEXTURE2D_SHADOW_PARAM(textureName, samplerName) TEXTURE2D(textureName), SAMPLER_CMP(samplerName)
90#define TEXTURE2D_ARRAY_SHADOW_PARAM(textureName, samplerName) TEXTURE2D_ARRAY(textureName), SAMPLER_CMP(samplerName)
91#define TEXTURECUBE_SHADOW_PARAM(textureName, samplerName) TEXTURECUBE(textureName), SAMPLER_CMP(samplerName)
92#define TEXTURECUBE_ARRAY_SHADOW_PARAM(textureName, samplerName) TEXTURECUBE_ARRAY(textureName), SAMPLER_CMP(samplerName)
93
94#define TEXTURE2D_ARGS(textureName, samplerName) textureName, samplerName
95#define TEXTURE2D_ARRAY_ARGS(textureName, samplerName) textureName, samplerName
96#define TEXTURECUBE_ARGS(textureName, samplerName) textureName, samplerName
97#define TEXTURECUBE_ARRAY_ARGS(textureName, samplerName) textureName, samplerName
98#define TEXTURE3D_ARGS(textureName, samplerName) textureName, samplerName
99
100#define TEXTURE2D_SHADOW_ARGS(textureName, samplerName) textureName, samplerName
101#define TEXTURE2D_ARRAY_SHADOW_ARGS(textureName, samplerName) textureName, samplerName
102#define TEXTURECUBE_SHADOW_ARGS(textureName, samplerName) textureName, samplerName
103#define TEXTURECUBE_ARRAY_SHADOW_ARGS(textureName, samplerName) textureName, samplerName
104
105#define PLATFORM_SAMPLE_TEXTURE2D(textureName, samplerName, coord2) textureName.Sample(samplerName, coord2)
106#define PLATFORM_SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod) textureName.SampleLevel(samplerName, coord2, lod)
107#define PLATFORM_SAMPLE_TEXTURE2D_BIAS(textureName, samplerName, coord2, bias) textureName.SampleBias(samplerName, coord2, bias)
108#define PLATFORM_SAMPLE_TEXTURE2D_GRAD(textureName, samplerName, coord2, ddx, ddy) textureName.SampleGrad(samplerName, coord2, ddx, ddy)
109#define PLATFORM_SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index) textureName.Sample(samplerName, float3(coord2, index))
110#define PLATFORM_SAMPLE_TEXTURE2D_ARRAY_LOD(textureName, samplerName, coord2, index, lod) textureName.SampleLevel(samplerName, float3(coord2, index), lod)
111#define PLATFORM_SAMPLE_TEXTURE2D_ARRAY_BIAS(textureName, samplerName, coord2, index, bias) textureName.SampleBias(samplerName, float3(coord2, index), bias)
112#define PLATFORM_SAMPLE_TEXTURE2D_ARRAY_GRAD(textureName, samplerName, coord2, index, dpdx, dpdy) textureName.SampleGrad(samplerName, float3(coord2, index), dpdx, dpdy)
113#define PLATFORM_SAMPLE_TEXTURECUBE(textureName, samplerName, coord3) textureName.Sample(samplerName, coord3)
114#define PLATFORM_SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, coord3, lod) textureName.SampleLevel(samplerName, coord3, lod)
115#define PLATFORM_SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, bias) textureName.SampleBias(samplerName, coord3, bias)
116
117#if SHADER_AVAILABLE_CUBEARRAY
118#define PLATFORM_SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index) textureName.Sample(samplerName, float4(coord3, index))
119#define PLATFORM_SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod) textureName.SampleLevel(samplerName, float4(coord3, index), lod)
120#define PLATFORM_SAMPLE_TEXTURECUBE_ARRAY_BIAS(textureName, samplerName, coord3, index, bias) textureName.SampleBias(samplerName, float4(coord3, index), bias)
121#else
122#define PLATFORM_SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index) ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY)
123#define PLATFORM_SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod) ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_LOD)
124#define PLATFORM_SAMPLE_TEXTURECUBE_ARRAY_BIAS(textureName, samplerName, coord3, index, bias) ERROR_ON_UNSUPPORTED_FUNCTION(SAMPLE_TEXTURECUBE_ARRAY_BIAS)
125#endif
126
127#define PLATFORM_SAMPLE_TEXTURE3D(textureName, samplerName, coord3) textureName.Sample(samplerName, coord3)
128#define PLATFORM_SAMPLE_TEXTURE3D_LOD(textureName, samplerName, coord3, lod) textureName.SampleLevel(samplerName, coord3, lod)
129
130#define SAMPLE_TEXTURE2D(textureName, samplerName, coord2) PLATFORM_SAMPLE_TEXTURE2D(textureName, samplerName, coord2)
131#define SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod) PLATFORM_SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod)
132#define SAMPLE_TEXTURE2D_BIAS(textureName, samplerName, coord2, bias) PLATFORM_SAMPLE_TEXTURE2D_BIAS(textureName, samplerName, coord2, bias)
133#define SAMPLE_TEXTURE2D_GRAD(textureName, samplerName, coord2, dpdx, dpdy) PLATFORM_SAMPLE_TEXTURE2D_GRAD(textureName, samplerName, coord2, dpdx, dpdy)
134#define SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index) PLATFORM_SAMPLE_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index)
135#define SAMPLE_TEXTURE2D_ARRAY_LOD(textureName, samplerName, coord2, index, lod) PLATFORM_SAMPLE_TEXTURE2D_ARRAY_LOD(textureName, samplerName, coord2, index, lod)
136#define SAMPLE_TEXTURE2D_ARRAY_BIAS(textureName, samplerName, coord2, index, bias) PLATFORM_SAMPLE_TEXTURE2D_ARRAY_BIAS(textureName, samplerName, coord2, index, bias)
137#define SAMPLE_TEXTURE2D_ARRAY_GRAD(textureName, samplerName, coord2, index, dpdx, dpdy) PLATFORM_SAMPLE_TEXTURE2D_ARRAY_GRAD(textureName, samplerName, coord2, index, dpdx, dpdy)
138#define SAMPLE_TEXTURECUBE(textureName, samplerName, coord3) PLATFORM_SAMPLE_TEXTURECUBE(textureName, samplerName, coord3)
139#define SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, coord3, lod) PLATFORM_SAMPLE_TEXTURECUBE_LOD(textureName, samplerName, coord3, lod)
140#define SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, bias) PLATFORM_SAMPLE_TEXTURECUBE_BIAS(textureName, samplerName, coord3, bias)
141#define SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index) PLATFORM_SAMPLE_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index)
142#define SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod) PLATFORM_SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod)
143#define SAMPLE_TEXTURECUBE_ARRAY_BIAS(textureName, samplerName, coord3, index, bias) PLATFORM_SAMPLE_TEXTURECUBE_ARRAY_BIAS(textureName, samplerName, coord3, index, bias)
144#define SAMPLE_TEXTURE3D(textureName, samplerName, coord3) PLATFORM_SAMPLE_TEXTURE3D(textureName, samplerName, coord3)
145#define SAMPLE_TEXTURE3D_LOD(textureName, samplerName, coord3, lod) PLATFORM_SAMPLE_TEXTURE3D_LOD(textureName, samplerName, coord3, lod)
146
147#define SAMPLE_TEXTURE2D_SHADOW(textureName, samplerName, coord3) textureName.SampleCmpLevelZero(samplerName, (coord3).xy, (coord3).z)
148#define SAMPLE_TEXTURE2D_ARRAY_SHADOW(textureName, samplerName, coord3, index) textureName.SampleCmpLevelZero(samplerName, float3((coord3).xy, index), (coord3).z)
149#define SAMPLE_TEXTURECUBE_SHADOW(textureName, samplerName, coord4) textureName.SampleCmpLevelZero(samplerName, (coord4).xyz, (coord4).w)
150#define SAMPLE_TEXTURECUBE_ARRAY_SHADOW(textureName, samplerName, coord4, index) textureName.SampleCmpLevelZero(samplerName, float4((coord4).xyz, index), (coord4).w)
151
152#define SAMPLE_DEPTH_TEXTURE(textureName, samplerName, coord2) SAMPLE_TEXTURE2D(textureName, samplerName, coord2).r
153#define SAMPLE_DEPTH_TEXTURE_LOD(textureName, samplerName, coord2, lod) SAMPLE_TEXTURE2D_LOD(textureName, samplerName, coord2, lod).r
154
155#define LOAD_TEXTURE2D(textureName, unCoord2) textureName.Load(int3(unCoord2, 0))
156#define LOAD_TEXTURE2D_LOD(textureName, unCoord2, lod) textureName.Load(int3(unCoord2, lod))
157#define LOAD_TEXTURE2D_MSAA(textureName, unCoord2, sampleIndex) textureName.Load(unCoord2, sampleIndex)
158#define LOAD_TEXTURE2D_ARRAY(textureName, unCoord2, index) textureName.Load(int4(unCoord2, index, 0))
159#define LOAD_TEXTURE2D_ARRAY_MSAA(textureName, unCoord2, index, sampleIndex) textureName.Load(int3(unCoord2, index), sampleIndex)
160#define LOAD_TEXTURE2D_ARRAY_LOD(textureName, unCoord2, index, lod) textureName.Load(int4(unCoord2, index, lod))
161#define LOAD_TEXTURE3D(textureName, unCoord3) textureName.Load(int4(unCoord3, 0))
162#define LOAD_TEXTURE3D_LOD(textureName, unCoord3, lod) textureName.Load(int4(unCoord3, lod))
163
164#if SHADER_TARGET >= 45
165#define PLATFORM_SUPPORT_GATHER
166#define GATHER_TEXTURE2D(textureName, samplerName, coord2) textureName.Gather(samplerName, coord2)
167#define GATHER_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index) textureName.Gather(samplerName, float3(coord2, index))
168#define GATHER_TEXTURECUBE(textureName, samplerName, coord3) textureName.Gather(samplerName, coord3)
169#if SHADER_AVAILABLE_CUBEARRAY
170#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index) textureName.Gather(samplerName, float4(coord3, index))
171#else
172#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE_ARRAY)
173#endif
174#define GATHER_RED_TEXTURE2D(textureName, samplerName, coord2) textureName.GatherRed(samplerName, coord2)
175#define GATHER_GREEN_TEXTURE2D(textureName, samplerName, coord2) textureName.GatherGreen(samplerName, coord2)
176#define GATHER_BLUE_TEXTURE2D(textureName, samplerName, coord2) textureName.GatherBlue(samplerName, coord2)
177#define GATHER_ALPHA_TEXTURE2D(textureName, samplerName, coord2) textureName.GatherAlpha(samplerName, coord2)
178#else
179#define GATHER_TEXTURE2D(textureName, samplerName, coord2) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURE2D)
180#define GATHER_TEXTURE2D_ARRAY(textureName, samplerName, coord2, index) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURE2D_ARRAY)
181#define GATHER_TEXTURECUBE(textureName, samplerName, coord3) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE)
182#define GATHER_TEXTURECUBE_ARRAY(textureName, samplerName, coord3, index) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_TEXTURECUBE_ARRAY)
183#define GATHER_RED_TEXTURE2D(textureName, samplerName, coord2) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_RED_TEXTURE2D)
184#define GATHER_GREEN_TEXTURE2D(textureName, samplerName, coord2) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_GREEN_TEXTURE2D)
185#define GATHER_BLUE_TEXTURE2D(textureName, samplerName, coord2) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_BLUE_TEXTURE2D)
186#define GATHER_ALPHA_TEXTURE2D(textureName, samplerName, coord2) ERROR_ON_UNSUPPORTED_FUNCTION(GATHER_ALPHA_TEXTURE2D)
187#endif