include/d3dx10math.h

   1 /*
   2  * Copyright (C) 2016 Alistair Leslie-Hughes
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "d3dx10.h"
  20
  21 /* This guard is the same as D3DX9 to prevent double-inclusion */
  22 #ifndef __D3DX9MATH_H__
  23 #define __D3DX9MATH_H__
  24
  25 #include <math.h>
  26
  27 typedef enum _D3DX_CPU_OPTIMIZATION
  28 {
  29     D3DX_NOT_OPTIMIZED,
  30     D3DX_3DNOW_OPTIMIZED,
  31     D3DX_SSE2_OPTIMIZED,
  32     D3DX_SSE_OPTIMIZED
  33 } D3DX_CPU_OPTIMIZATION;
  34
  35 typedef struct D3DXFLOAT16
  36 {
  37 #ifdef __cplusplus
  38     D3DXFLOAT16();
  39     D3DXFLOAT16(float f);
  40     D3DXFLOAT16(const D3DXFLOAT16 &f);
  41
  42     operator float();
  43
  44     BOOL operator==(const D3DXFLOAT16 &f) const;
  45     BOOL operator!=(const D3DXFLOAT16 &f) const;
  46 #endif
  47     WORD value;
  48 } D3DXFLOAT16, *LPD3DXFLOAT16;
  49
  50 typedef struct D3DXCOLOR
  51 {
  52 #ifdef __cplusplus
  53 public:
  54     D3DXCOLOR(){};
  55     D3DXCOLOR(UINT color);
  56     D3DXCOLOR(const float *color);
  57     D3DXCOLOR(const D3DXFLOAT16 *color);
  58     D3DXCOLOR(float r, float g, float b, float a);
  59
  60     operator UINT() const;
  61     operator float *();
  62     operator const float *() const;
  63
  64     D3DXCOLOR & operator+=(const D3DXCOLOR &color);
  65     D3DXCOLOR & operator-=(const D3DXCOLOR &color);
  66     D3DXCOLOR & operator*=(float n);
  67     D3DXCOLOR & operator/=(float n);
  68
  69     D3DXCOLOR operator+() const;
  70     D3DXCOLOR operator-() const;
  71
  72     D3DXCOLOR operator+(const D3DXCOLOR &color) const;
  73     D3DXCOLOR operator-(const D3DXCOLOR &color) const;
  74     D3DXCOLOR operator*(float n) const;
  75     D3DXCOLOR operator/(float n) const;
  76
  77     friend D3DXCOLOR operator*(float n, const D3DXCOLOR &color);
  78
  79     BOOL operator==(const D3DXCOLOR &color) const;
  80     BOOL operator!=(const D3DXCOLOR &color) const;
  81 #endif
  82     float r, g, b, a;
  83 } D3DXCOLOR, *LPD3DXCOLOR;
  84
  85 #ifdef __cplusplus
  86 extern "C" {
  87 #endif
  88
  89 D3DXCOLOR *D3DXColorAdd(D3DXCOLOR *out, D3DXCOLOR c1, D3DXCOLOR c2);
  90 D3DXCOLOR *D3DXColorLerp(D3DXCOLOR *out, D3DXCOLOR c1, D3DXCOLOR c2, float s);
  91 D3DXCOLOR *D3DXColorModulate(D3DXCOLOR *out, D3DXCOLOR c1, D3DXCOLOR c2);
  92 D3DXCOLOR *D3DXColorScale(D3DXCOLOR *out, D3DXCOLOR c, float s);
  93 D3DXCOLOR *D3DXColorSubtract(D3DXCOLOR *out, D3DXCOLOR c1, D3DXCOLOR c2);
  94 D3DX_CPU_OPTIMIZATION WINAPI D3DXCpuOptimizations(BOOL enable);
  95
  96 #ifdef __cplusplus
  97 }
  98 #endif
  99
 100 #endif /* __D3DX9MATH_H__ */