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Initial commit of Command & Conquer Renegade source code.

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LFeenanEA
2025-02-27 16:39:46 +00:00
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commit 58ed459113
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/*
** Command & Conquer Renegade(tm)
** Copyright 2025 Electronic Arts Inc.
**
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/***********************************************************************************************
*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
***********************************************************************************************
* *
* Project Name : wwmath *
* *
* $Archive:: /Commando/Code/WWMath/vp.h $*
* *
* Author:: Hector Yee *
* *
* $Modtime:: 6/27/01 11:39a $*
* *
* $Revision:: 12 $*
* *
*---------------------------------------------------------------------------------------------*
* Functions: *
* Transform - transforms a vector array given Matrix3D *
* Copy - Copies data from source to destination *
* CopyIndexed-copies dst[]=src[index[]] *
* Clear - clears array to zero *
* Normalize - normalize the array *
* MinMax - Finds the min and max of the array *
* *
*----------------------------------------------------------------------------------------------*
*/
#if defined(_MSC_VER)
#pragma once
#endif
#ifndef VECTORPROCESSOR_H
#define VECTORPROCESSOR_H
class Vector2;
class Vector3;
class Vector4;
class Matrix3D;
class Matrix4;
class VectorProcessorClass
{
public:
static void Transform(Vector3* dst,const Vector3 *src, const Matrix3D& matrix, const int count);
static void Transform(Vector4* dst,const Vector3 *src, const Matrix4& matrix, const int count);
static void Copy(unsigned *dst,const unsigned *src, const int count);
static void Copy(Vector2 *dst,const Vector2 *src, const int count);
static void Copy(Vector3 *dst,const Vector3 *src, const int count);
static void Copy(Vector4 *dst,const Vector4 *src, const int count);
static void Copy(Vector4 *dst,const Vector3 *src, const float * srca, const int count);
static void Copy(Vector4 *dst,const Vector3 *src, const float srca, const int count);
static void Copy(Vector4 *dst,const Vector3 &src, const float * srca, const int count);
static void CopyIndexed(unsigned *dst,const unsigned *src, const unsigned int *index, const int count);
static void CopyIndexed(Vector2 *dst,const Vector2 *src, const unsigned int *index, const int count);
static void CopyIndexed(Vector3 *dst,const Vector3 *src, const unsigned int *index, const int count);
static void CopyIndexed(Vector4 *dst,const Vector4 *src, const unsigned int *index, const int count);
static void CopyIndexed(unsigned char* dst, const unsigned char* src, const unsigned int *index, int count);
static void CopyIndexed(float* dst, float* src, const unsigned int *index, int count);
static void Clamp(Vector4 *dst,const Vector4 *src, const float min, const float max, const int count);
static void Clear (Vector3 *dst, const int count);
static void Normalize(Vector3 *dst, const int count);
static void MinMax(Vector3 *src, Vector3 &min, Vector3 &max, const int count);
static void MulAdd(float * dest,float multiplier,float add,int count);
static void Prefetch(void* address);
static void DotProduct(float *dst, const Vector3 &a, const Vector3 *b,const int count);
static void ClampMin(float *dst, float *src, const float min, const int count);
static void Power(float *dst, float *src, const float pow, const int count);
};
#endif // VECTORPROCESSOR_H