#ifndef DEFINES_CG
#define DEFINES_CG

#define __in(argType, argName, argSemantic) argType argName : argSemantic

#ifdef RENDERER_GNM
#define JOIN2(a, b) a##b
#define JOIN(a, b) JOIN2(a, b)

#define BEGIN_CBUFFER(name)
#define END_CBUFFER(name)
#define CONST_TYPE
#define DECLARE_TEXTURE(textureName)        Texture2D textureName; SamplerState JOIN(textureName,SamplerState);
#define DECLARE_TEXTURE_3D(textureName)     Texture3D textureName; SamplerState JOIN(textureName,SamplerState);
#define tex2D(textureName,textureCoord)     textureName.Sample(JOIN(textureName,SamplerState), textureCoord)
#define tex2Dproj(textureName,textureCoord) textureName.Sample(JOIN(textureName,SamplerState), textureCoord.xy).x <= 

#define __in_opt(argType, argName, argSemantic) , __in(argType, argName, argSemantic)

#define COLOR0 S_TARGET_OUTPUT
#define half3 float3
#define half4 float4
#define half float

#elif !defined(RENDERER_D3D11)

#define BEGIN_CBUFFER(name)
#define END_CBUFFER(name)
#define CONST_TYPE               uniform const
#define DECLARE_TEXTURE(name)    uniform const sampler2D name;
#define DECLARE_TEXTURE_3D(name) uniform const sampler3D name;

#define __in_opt(argType, argName, argSemantic) , __in(argType, argName, argSemantic)

#else /* !defined(RENDERER_D3D11) */

#define JOIN2(a, b) a##b
#define JOIN(a, b) JOIN2(a, b)

#define BEGIN_CBUFFER(name) cbuffer name {
#define END_CBUFFER(name)   }
#define CONST_TYPE
#define DECLARE_TEXTURE(textureName)        Texture2D textureName; SamplerState JOIN(textureName,SamplerState);
#define DECLARE_TEXTURE_3D(textureName)     Texture3D textureName; SamplerState JOIN(textureName,SamplerState);
#define tex2D(textureName,textureCoord)     textureName.Sample(JOIN(textureName,SamplerState), textureCoord)
#define tex2Dproj(textureName,textureCoord) textureName.Sample(JOIN(textureName,SamplerState), textureCoord.xy).x <= textureCoord.z ? 0 : 1

#define __in_opt2(argType, argName, argSemantic) JOIN(__in_,argSemantic) (argType, argName, argSemantic)
#define __in_opt(argType, argName, argSemantic) __in_opt2(argType, argName, argSemantic)

#if defined(USE_ALL) || defined(RENDERER_FRAGMENT)
#define USE_POSITION   1
#define USE_NORMAL     1
#define USE_TANGENT    1
#define USE_TEXCOORD0  1
#define USE_TEXCOORD1  1
#define USE_TEXCOORD2  1
#define USE_TEXCOORD3  1
#define USE_COLOR      1
#define USE_BONE       1
#endif

#define __in_POSITION(a,b,c)     __in(a, b, c)

// These semantics are required, not optional, when specified in a shader argument list
#define __in_TEXCOORD6(a,b,c)  , __in(a, b, c)
#define __in_TEXCOORD7(a,b,c)  , __in(a, b, c)
#define __in_TEXCOORD8(a,b,c)  , __in(a, b, c)
#define __in_TEXCOORD9(a,b,c)  , __in(a, b, c)
#define __in_TEXCOORD10(a,b,c) , __in(a, b, c)
#define __in_TEXCOORD11(a,b,c) , __in(a, b, c)
//#define __in_TEXCOORD12(a,b,c) , __in(a, b, c) // Optional instance semantic for uv offsets
//#define __in_TEXCOORD13(a,b,c) , __in(a, b, c) // Optional instance semantic for local offsets
#define __in_TEXCOORD14(a,b,c) , __in(a, b, c)
//#define __in_TEXCOORD15(a,b,c) , __in(a, b, c) // Optional displacement semantic
#define __in_TEXCOORD16(a,b,c) , __in(a, b, c)
#define __in_TEXCOORD17(a,b,c) , __in(a, b, c)

#if USE_NORMAL
#define __in_NORMAL(a,b,c)     , __in(a, b, c)
#else
#define __in_NORMAL(a,b,c)
#define localSpaceNormal float3(1,0,0)
#endif
#if USE_TANGENT
#define __in_TANGENT(a,b,c)    , __in(a, b, c)
#define __in_TEXCOORD5(a,b,c)  , __in(a, b, c)
#else
#define __in_TANGENT(a,b,c)
#define __in_TEXCOORD5(a,b,c)
#define localSpaceTangent float4(1,0,0,1)
#endif
#if USE_TEXCOORD0
#define __in_TEXCOORD0(a,b,c)  , __in(a, b, c)
#else
#define __in_TEXCOORD0(a,b,c)
#define vertexTexcoord0 float4(0,0,0,0)
#endif
#if USE_TEXCOORD1
#define __in_TEXCOORD1(a,b,c)  , __in(a, b, c)
#else
#define __in_TEXCOORD1(A,B,C)
#define vertexTexcoord1 float4(0,0,0,0)
#endif
#if USE_TEXCOORD2
#define __in_TEXCOORD2(a,b,c)  , __in(a, b, c)
#else
#define __in_TEXCOORD2(a,b,c)
#define vertexTexcoord2 float4(0,0,0,0)
#endif
#if USE_TEXCOORD3
#define __in_TEXCOORD3(a,b,c)  , __in(a, b, c)
#else
#define __in_TEXCOORD3(a,b,c)
#define vertexTexcoord3 float4(0,0,0,0)
#endif
#if USE_COLOR
#define __in_COLOR(a,b,c)      , __in(a, b, c)
#else
#define __in_COLOR(a,b,c)
#define vertexColor half4(0,0,0,0)
#endif
#if USE_TEXCOORD12
#define __in_TEXCOORD12(a,b,c)      , __in(a, b, c)
#else
#define __in_TEXCOORD12(a,b,c)
#define instanceUVOffset float2(0,0)
#endif
#if USE_TEXCOORD13
#define __in_TEXCOORD13(a,b,c)      , __in(a, b, c)
#else
#define __in_TEXCOORD13(a,b,c)
#define instanceLocalOffset float3(0,0,0)
#endif
#if USE_TEXCOORD15
#define __in_TEXCOORD15(a,b,c)      , __in(a, b, c)
#else
#define __in_TEXCOORD15(a,b,c)
#define vertexFlagsDisp 0
#endif

#endif /* !defined(RENDERER_D3D11) */

#endif