GXVert.h

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#ifndef _DOLPHIN_GX_GXVERT_H_
#define _DOLPHIN_GX_GXVERT_H_
 
#include <dolphin/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define GXFIFO_ADDR 0xCC008000
 
typedef union {
    u8 u8;
    u16 u16;
    u32 u32;
    u64 u64;
    s8 s8;
    s16 s16;
    s32 s32;
    s64 s64;
    f32 f32;
    f64 f64;
} PPCWGPipe;
 
#if defined(__MWERKS__) && !defined(M2CTX)
volatile PPCWGPipe GXWGFifo : GXFIFO_ADDR;
#else
#define GXWGFifo (*(volatile PPCWGPipe*) GXFIFO_ADDR)
#endif
 
#if DEBUG
 
// external functions
 
#define FUNC_1PARAM(name, T) void name##1##T(T x);
#define FUNC_2PARAM(name, T) void name##2##T(T x, T y);
#define FUNC_3PARAM(name, T) void name##3##T(T x, T y, T z);
#define FUNC_4PARAM(name, T) void name##4##T(T x, T y, T z, T w);
#define FUNC_INDEX8(name) void name##1x8(u8 x);
#define FUNC_INDEX16(name) void name##1x16(u16 x);
 
#else
 
// inline functions
 
#define FUNC_1PARAM(name, T)                                                  \
    static inline void name##1##T(T x)                                        \
    {                                                                         \
        GXWGFifo.T = x;                                                       \
    }
 
#define FUNC_2PARAM(name, T)                                                  \
    static inline void name##2##T(T x, T y)                                   \
    {                                                                         \
        GXWGFifo.T = x;                                                       \
        GXWGFifo.T = y;                                                       \
    }
 
#define FUNC_3PARAM(name, T)                                                  \
    static inline void name##3##T(T x, T y, T z)                              \
    {                                                                         \
        GXWGFifo.T = x;                                                       \
        GXWGFifo.T = y;                                                       \
        GXWGFifo.T = z;                                                       \
    }
 
#define FUNC_4PARAM(name, T)                                                  \
    static inline void name##4##T(T x, T y, T z, T w)                         \
    {                                                                         \
        GXWGFifo.T = x;                                                       \
        GXWGFifo.T = y;                                                       \
        GXWGFifo.T = z;                                                       \
        GXWGFifo.T = w;                                                       \
    }
 
#define FUNC_INDEX8(name)                                                     \
    static inline void name##1x8(u8 x)                                        \
    {                                                                         \
        GXWGFifo.u8 = x;                                                      \
    }
 
#define FUNC_INDEX16(name)                                                    \
    static inline void name##1x16(u16 x)                                      \
    {                                                                         \
        GXWGFifo.u16 = x;                                                     \
    }
 
#endif
 
// GXCmd
FUNC_1PARAM(GXCmd, u8)
FUNC_1PARAM(GXCmd, u16)
FUNC_1PARAM(GXCmd, u32)
 
// GXParam
FUNC_1PARAM(GXParam, u8)
FUNC_1PARAM(GXParam, u16)
FUNC_1PARAM(GXParam, u32)
FUNC_1PARAM(GXParam, s8)
FUNC_1PARAM(GXParam, s16)
FUNC_1PARAM(GXParam, s32)
FUNC_1PARAM(GXParam, f32)
FUNC_3PARAM(GXParam, f32)
FUNC_4PARAM(GXParam, f32)
 
// GXPosition
FUNC_3PARAM(GXPosition, f32)
FUNC_3PARAM(GXPosition, u8)
FUNC_3PARAM(GXPosition, s8)
FUNC_3PARAM(GXPosition, u16)
FUNC_3PARAM(GXPosition, s16)
FUNC_2PARAM(GXPosition, f32)
FUNC_2PARAM(GXPosition, u8)
FUNC_2PARAM(GXPosition, s8)
FUNC_2PARAM(GXPosition, u16)
FUNC_2PARAM(GXPosition, s16)
FUNC_INDEX16(GXPosition)
FUNC_INDEX8(GXPosition)
 
// GXNormal
FUNC_3PARAM(GXNormal, f32)
FUNC_3PARAM(GXNormal, s16)
FUNC_3PARAM(GXNormal, s8)
FUNC_INDEX16(GXNormal)
FUNC_INDEX8(GXNormal)
 
// GXColor
FUNC_4PARAM(GXColor, u8)
FUNC_1PARAM(GXColor, u32)
FUNC_3PARAM(GXColor, u8)
FUNC_1PARAM(GXColor, u16)
FUNC_INDEX16(GXColor)
FUNC_INDEX8(GXColor)
 
// GXTexCoord
FUNC_2PARAM(GXTexCoord, f32)
FUNC_2PARAM(GXTexCoord, s16)
FUNC_2PARAM(GXTexCoord, u16)
FUNC_2PARAM(GXTexCoord, s8)
FUNC_2PARAM(GXTexCoord, u8)
FUNC_1PARAM(GXTexCoord, f32)
FUNC_1PARAM(GXTexCoord, s16)
FUNC_1PARAM(GXTexCoord, u16)
FUNC_1PARAM(GXTexCoord, s8)
FUNC_1PARAM(GXTexCoord, u8)
FUNC_INDEX16(GXTexCoord)
FUNC_INDEX8(GXTexCoord)
 
// GXMatrixIndex
FUNC_1PARAM(GXMatrixIndex, u8)
 
#if !defined(M2CTX) // undef not supported
#undef FUNC_1PARAM
#undef FUNC_2PARAM
#undef FUNC_3PARAM
#undef FUNC_4PARAM
#undef FUNC_INDEX8
#undef FUNC_INDEX16
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif