/*
 * The following macro invocations define the ITF handled shader parameters.
 * Include this file after having defined what's behind ITF_DECLARE_PS_ATTRIB_REG
 *
 * The macro have the form :
 *
 *   ITF_DECLARE_VS_ATTRIB_REG(attribType, attribName, attribFirstReg)
 *
 *      attribType      : The type as declared in the shader (float4, float3x4, etc.)
 *      attribName      : The name of the attribute in the shaders.
 *      attribFirstReg  : The first register the attribute is mapped on.
 *
 *   ITF_DECLARE_VS_ATTRIB_ARRAY_REG(attribType, attribName, arraySize, attribFirstReg)
 *      attribType      : The type as declared in the shader
 *      attribName      : The name of the attribute in the shaders.
 *      arraySize       : Size of the array (what's in [] in a declaration)
 *      attribFirstReg  : The first register the attribute is mapped on.
 *
 *   ITF_DECLARE_VS_ATTRIB_STRUCT_REG(structType, attribName, structSize, attribFirstReg)
 *      structType      : The type as declared in the shader (be sure to declare your struct first)
 *      attribName      : The name of the attribute in the shaders.
 *      structSize      : Size of the array (what's in [] in a declaration)
 *      attribFirstReg  : The first register the attribute is mapped on.
 *   
 */

//Global
BEGIN_CONSTANT_BUFFER(Global_VS, 0, 0)
ITF_DECLARE_VS_ATTRIB_REG(MATRIX_ORDERING float4x4, mWorldViewProjection, 0)	// World * View * Projection matrix
ITF_DECLARE_VS_ATTRIB_REG(MATRIX_ORDERING float4x4, mUVmat, 4)
ITF_DECLARE_VS_ATTRIB_REG(MATRIX_ORDERING float4x4, mWorld, 8)					// World matrix
ITF_DECLARE_VS_ATTRIB_REG(MATRIX_ORDERING float4x4, mUVmat2, 12)				// UV mat 2 
ITF_DECLARE_VS_ATTRIB_REG(float4, globalColor, 16)
ITF_DECLARE_VS_ATTRIB_REG(float4, zInject, 17)									//x: zInject
END_CONSTANT_BUFFER

//ViewForAfterFx
#if defined( CB_AFTERFX )
BEGIN_CONSTANT_BUFFER(AfterFx_VS, 1, 1)
ITF_DECLARE_VS_ATTRIB_REG(MATRIX_ORDERING float4x4, mViewForAfterFx, 4)			// exclusif with mUVmat
ITF_DECLARE_VS_ATTRIB_REG(float4, afxBlur, 19) // blur offset
END_CONSTANT_BUFFER
#endif // defined( CB_AFTERFX )

//MultiTexture
#if defined( CB_MULTITEXTURE )
BEGIN_CONSTANT_BUFFER(MultiTexture_VS, 2, 2)
ITF_DECLARE_VS_ATTRIB_ARRAY_REG(MATRIX_ORDERING float4x4, multiTexTransformUV, 4, 19)
ITF_DECLARE_VS_ATTRIB_REG(float4, MultiTexSinusParam, 35) //x: elapsed Time, y:speed
ITF_DECLARE_VS_ATTRIB_REG(float4, MultiTexSinusAmplitude, 36)
END_CONSTANT_BUFFER
#endif // defined( CB_MULTITEXTURE )

#if defined( CB_RENDERPCT )
BEGIN_CONSTANT_BUFFER(RenderPCT_VS, 3, 3)
ITF_DECLARE_VS_ATTRIB_REG(float4, SpriteInstancing, 18)							//x: Quad size
ITF_DECLARE_VS_ATTRIB_STRUCT_REG(VS_DynFogParam, fog1Param, 3, 238)				// 3 -> sizeof(VS_DynFogParam) (in reg count)
ITF_DECLARE_VS_ATTRIB_STRUCT_REG(VS_DynFogParam, fog2Param, 3, 241)
ITF_DECLARE_VS_ATTRIB_REG(float4, patchZ, 19)           //x: Z
ITF_DECLARE_VS_ATTRIB_REG(float4, patchParam, 20)        //x: vDiv, y:useRotate, z:bezierPatchOffset
ITF_DECLARE_VS_ATTRIB_REG(float4, trailAlpha, 19) // x:alphaBegin, y:alphaEnd
ITF_DECLARE_VS_ATTRIB_REG(float4, trailParam, 20) // x:fvid, y:fCount, z:fadeLength
ITF_DECLARE_VS_ATTRIB_REG(float4, fluidVDiv, 19)    // x:vDiv
ITF_DECLARE_VS_ATTRIB_REG(float4, fluidParam, 20)   // x: idx, y:step, z:delta1, w:delta2
ITF_DECLARE_VS_ATTRIB_REG(float4, fluidUV1, 21)     // uv-0-1
ITF_DECLARE_VS_ATTRIB_REG(float4, fluidUV2, 22)     // uv-2-3
ITF_DECLARE_VS_ATTRIB_REG(float4, splineParam, 19) //x:bufferPoint, y:height
ITF_DECLARE_VS_ATTRIB_REG(float4, frizeAnim, 19) //xyzw
END_CONSTANT_BUFFER

// Skinning (RenderPCT)
BEGIN_CONSTANT_BUFFER(Skinning_RenderPCT_VS, 4, 4)
ITF_DECLARE_VS_ATTRIB_ARRAY_REG(BoneMatrix, mBoneMatrix00, 70, 25) // 70*3 register 25 to 235
END_CONSTANT_BUFFER

// Bezier patch(RenderPCT)
BEGIN_CONSTANT_BUFFER(Bezier_RenderPCT_VS, 5, 5)
ITF_DECLARE_VS_ATTRIB_ARRAY_REG(float4, va0, 8*16, 25)
ITF_DECLARE_VS_ATTRIB_ARRAY_REG(float4, va1, 4*16, 153)
END_CONSTANT_BUFFER
#endif // defined( CB_RENDERPCT )


#if defined( CB_AUTODANCE )
// Autodance VS constants
BEGIN_CONSTANT_BUFFER(AutoDance_VS, 6, 5)
ITF_DECLARE_VS_ATTRIB_REG(float4, reg0, 32)
ITF_DECLARE_VS_ATTRIB_REG(float4, reg1, 33)
ITF_DECLARE_VS_ATTRIB_REG(float4, reg2, 34)
ITF_DECLARE_VS_ATTRIB_REG(float4, reg3, 35)
ITF_DECLARE_VS_ATTRIB_REG(float4, reg4, 36)
ITF_DECLARE_VS_ATTRIB_REG(float4, reg5, 37)
ITF_DECLARE_VS_ATTRIB_REG(float4, reg6, 38)
END_CONSTANT_BUFFER
#endif