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#ifndef UNITY_MACROS_INCLUDED
#define UNITY_MACROS_INCLUDED
// Some shader compiler don't support to do multiple ## for concatenation inside the same macro, it require an indirection.
// This is the purpose of this macro
#define MERGE_NAME(X, Y) X##Y
// These define are use to abstract the way we sample into a cubemap array.
// Some platform don't support cubemap array so we fallback on 2D latlong
#ifdef UNITY_NO_CUBEMAP_ARRAY
#define TEXTURECUBE_ARRAY_ABSTRACT TEXTURE2D_ARRAY
#define SAMPLERCUBE_ABSTRACT SAMPLER2D
#define TEXTURECUBE_ARRAY_ARGS_ABSTRACT TEXTURE2D_ARRAY_ARGS
#define TEXTURECUBE_ARRAY_PARAM_ABSTRACT TEXTURE2D_ARRAY_PARAM
#define SAMPLE_TEXTURECUBE_ARRAY_LOD_ABSTRACT(textureName, samplerName, coord3, index, lod) SAMPLE_TEXTURE2D_ARRAY_LOD(textureName, samplerName, DirectionToLatLongCoordinate(coord3), index, lod)
#else
#define TEXTURECUBE_ARRAY_ABSTRACT TEXTURECUBE_ARRAY
#define SAMPLERCUBE_ABSTRACT SAMPLERCUBE
#define TEXTURECUBE_ARRAY_ARGS_ABSTRACT TEXTURECUBE_ARRAY_ARGS
#define TEXTURECUBE_ARRAY_PARAM_ABSTRACT TEXTURECUBE_ARRAY_PARAM
#define SAMPLE_TEXTURECUBE_ARRAY_LOD_ABSTRACT(textureName, samplerName, coord3, index, lod) SAMPLE_TEXTURECUBE_ARRAY_LOD(textureName, samplerName, coord3, index, lod)
#endif
#define TEMPLATE_1_FLT(FunctionName, Parameter1, FunctionBody) \
float FunctionName(float Parameter1) { FunctionBody; } \
float2 FunctionName(float2 Parameter1) { FunctionBody; } \
float3 FunctionName(float3 Parameter1) { FunctionBody; } \
float4 FunctionName(float4 Parameter1) { FunctionBody; }
#define TEMPLATE_1_INT(FunctionName, Parameter1, FunctionBody) \
int FunctionName(int Parameter1) { FunctionBody; } \
int2 FunctionName(int2 Parameter1) { FunctionBody; } \
int3 FunctionName(int3 Parameter1) { FunctionBody; } \
int4 FunctionName(int4 Parameter1) { FunctionBody; } \
uint FunctionName(uint Parameter1) { FunctionBody; } \
uint2 FunctionName(uint2 Parameter1) { FunctionBody; } \
uint3 FunctionName(uint3 Parameter1) { FunctionBody; } \
uint4 FunctionName(uint4 Parameter1) { FunctionBody; }
#define TEMPLATE_2_FLT(FunctionName, Parameter1, Parameter2, FunctionBody) \
float FunctionName(float Parameter1, float Parameter2) { FunctionBody; } \
float2 FunctionName(float2 Parameter1, float2 Parameter2) { FunctionBody; } \
float3 FunctionName(float3 Parameter1, float3 Parameter2) { FunctionBody; } \
float4 FunctionName(float4 Parameter1, float4 Parameter2) { FunctionBody; }
#define TEMPLATE_2_INT(FunctionName, Parameter1, Parameter2, FunctionBody) \
int FunctionName(int Parameter1, int Parameter2) { FunctionBody; } \
int2 FunctionName(int2 Parameter1, int2 Parameter2) { FunctionBody; } \
int3 FunctionName(int3 Parameter1, int3 Parameter2) { FunctionBody; } \
int4 FunctionName(int4 Parameter1, int4 Parameter2) { FunctionBody; } \
uint FunctionName(uint Parameter1, uint Parameter2) { FunctionBody; } \
uint2 FunctionName(uint2 Parameter1, uint2 Parameter2) { FunctionBody; } \
uint3 FunctionName(uint3 Parameter1, uint3 Parameter2) { FunctionBody; } \
uint4 FunctionName(uint4 Parameter1, uint4 Parameter2) { FunctionBody; }
#define TEMPLATE_3_FLT(FunctionName, Parameter1, Parameter2, Parameter3, FunctionBody) \
float FunctionName(float Parameter1, float Parameter2, float Parameter3) { FunctionBody; } \
float2 FunctionName(float2 Parameter1, float2 Parameter2, float2 Parameter3) { FunctionBody; } \
float3 FunctionName(float3 Parameter1, float3 Parameter2, float3 Parameter3) { FunctionBody; } \
float4 FunctionName(float4 Parameter1, float4 Parameter2, float4 Parameter3) { FunctionBody; }
#define TEMPLATE_3_INT(FunctionName, Parameter1, Parameter2, Parameter3, FunctionBody) \
int FunctionName(int Parameter1, int Parameter2, int Parameter3) { FunctionBody; } \
int2 FunctionName(int2 Parameter1, int2 Parameter2, int2 Parameter3) { FunctionBody; } \
int3 FunctionName(int3 Parameter1, int3 Parameter2, int3 Parameter3) { FunctionBody; } \
int4 FunctionName(int4 Parameter1, int4 Parameter2, int4 Parameter3) { FunctionBody; } \
uint FunctionName(uint Parameter1, uint Parameter2, uint Parameter3) { FunctionBody; } \
uint2 FunctionName(uint2 Parameter1, uint2 Parameter2, uint2 Parameter3) { FunctionBody; } \
uint3 FunctionName(uint3 Parameter1, uint3 Parameter2, uint3 Parameter3) { FunctionBody; } \
uint4 FunctionName(uint4 Parameter1, uint4 Parameter2, uint4 Parameter3) { FunctionBody; }
#define TEMPLATE_SWAP(FunctionName) \
void FunctionName(inout float a, inout float b) { float t = a; a = b; b = t; } \
void FunctionName(inout float2 a, inout float2 b) { float2 t = a; a = b; b = t; } \
void FunctionName(inout float3 a, inout float3 b) { float3 t = a; a = b; b = t; } \
void FunctionName(inout float4 a, inout float4 b) { float4 t = a; a = b; b = t; } \
void FunctionName(inout int a, inout int b) { int t = a; a = b; b = t; } \
void FunctionName(inout int2 a, inout int2 b) { int2 t = a; a = b; b = t; } \
void FunctionName(inout int3 a, inout int3 b) { int3 t = a; a = b; b = t; } \
void FunctionName(inout int4 a, inout int4 b) { int4 t = a; a = b; b = t; } \
void FunctionName(inout uint a, inout uint b) { uint t = a; a = b; b = t; } \
void FunctionName(inout uint2 a, inout uint2 b) { uint2 t = a; a = b; b = t; } \
void FunctionName(inout uint3 a, inout uint3 b) { uint3 t = a; a = b; b = t; } \
void FunctionName(inout uint4 a, inout uint4 b) { uint4 t = a; a = b; b = t; } \
void FunctionName(inout bool a, inout bool b) { bool t = a; a = b; b = t; } \
void FunctionName(inout bool2 a, inout bool2 b) { bool2 t = a; a = b; b = t; } \
void FunctionName(inout bool3 a, inout bool3 b) { bool3 t = a; a = b; b = t; } \
void FunctionName(inout bool4 a, inout bool4 b) { bool4 t = a; a = b; b = t; }
#endif // UNITY_MACROS_INCLUDED