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#ifndef GX_H_
#define GX_H_
#include "dolphin/gx/GXAttr.h"
#include "dolphin/gx/GXBump.h"
#include "dolphin/gx/GXDisplayList.h"
#include "dolphin/gx/GXFifo.h"
#include "dolphin/gx/GXFrameBuf.h"
#include "dolphin/gx/GXGeometry.h"
#include "dolphin/gx/GXInit.h"
#include "dolphin/gx/GXLight.h"
#include "dolphin/gx/GXMisc.h"
#include "dolphin/gx/GXPerf.h"
#include "dolphin/gx/GXPixel.h"
#include "dolphin/gx/GXTev.h"
#include "dolphin/gx/GXTransform.h"
#ifdef __cplusplus
extern "C" {
#endif
// Pack value into bitfield
// clang-format off
#define GX_BITFIELD_SET(field, pos, size, value) (field) = __rlwimi((field), (value), 31 - (pos) - (size) + 1, (pos), (pos) + (size)-1)
#define GX_BITFIELD_TRUNC(field, pos, size, value) (__rlwimi((field), (value), 0, (pos), (pos) + (size)-1))
#define GX_BITGET(field, pos, size) ((field) >> (31 - (pos) - (size) + 1) & ((1 << (size)) - 1))
#define GX_GET_REG(reg, st, end) GX_BITGET(reg, st, (end - st + 1))
#define GX_SET_REG(reg, x, st, end) GX_BITFIELD_SET(reg, st, (end - st + 1), x)
#define GX_SET_TRUNC(reg, x, st, end) GX_BITFIELD_TRUNC((reg), (st), ((end) - (st) + 1), (x))
#define GXCOLOR_AS_U32(color) (*((u32*)&(color)))
#define INSERT_FIELD(reg, value, nbits, shift) \
(reg) = ((u32) (reg) & ~(((1 << (nbits)) - 1) << (shift))) | \
((u32) (value) << (shift));
#define FAST_FLAG_SET(regOrg, newFlag, shift, size) \
do { \
(regOrg) = (u32)__rlwimi((int)(regOrg), (int)(newFlag), (shift), (32 - (shift) - (size)), (31 - (shift))); \
} while (0);
// clang-format on
#define GX_LOAD_BP_REG 0x61
#define GX_NOP 0
typedef union {
u8 u8;
u16 u16;
u32 u32;
u64 u64;
s8 s8;
s16 s16;
s32 s32;
s64 s64;
f32 f32;
f64 f64;
} PPCWGPipe;
#define GXFIFO_ADDR 0xCC008000
volatile PPCWGPipe GXWGFifo : GXFIFO_ADDR;
#define GX_WRITE_U8(data) GXWGFifo.u8 = data;
#define GX_WRITE_U32(data) GXWGFifo.u32 = data;
#define GX_WRITE_F32(val) (GXWGFifo.f32 = (f32)val)
#define GX_CP_LOAD_REG(addr, data) \
GXWGFifo.s8 = GX_FIFO_CMD_LOAD_CP_REG; \
GXWGFifo.s8 = (addr); \
GXWGFifo.s32 = (data);
/**
* Header for an XF register load
*/
#define GX_XF_LOAD_REG_HDR(addr) \
GXWGFifo.s8 = GX_FIFO_CMD_LOAD_XF_REG; \
GXWGFifo.s32 = (addr);
/**
* Load immediate value into XF register
*/
#define GX_XF_LOAD_REG(addr, data) \
GX_XF_LOAD_REG_HDR(addr); \
GXWGFifo.s32 = (data);
/**
* Load immediate value into BP register
*/
#define GX_BP_LOAD_REG(data) \
GXWGFifo.s8 = GX_FIFO_CMD_LOAD_BP_REG; \
GXWGFifo.s32 = (data);
/**
* Load immediate values into multiple XF registers
*/
#define GX_XF_LOAD_REGS(size, addr) \
{ \
u32 cmd = (size) << 16 | addr; \
GX_XF_LOAD_REG_HDR(cmd); \
}
static inline void GXPosition3f32(const f32 x, const f32 y, const f32 z) {
GXWGFifo.f32 = x;
GXWGFifo.f32 = y;
GXWGFifo.f32 = z;
}
static inline void GXNormal3f32(const f32 x, const f32 y, const f32 z) {
GXWGFifo.f32 = x;
GXWGFifo.f32 = y;
GXWGFifo.f32 = z;
}
static inline void GXPosition2f32(const f32 x, const f32 z) {
GXWGFifo.f32 = x;
GXWGFifo.f32 = z;
}
static inline void GXColor1u32(const u32 c) {
GXWGFifo.u32 = c;
}
static inline void GXColor4u8(const u8 r, const u8 g, const u8 b, const u8 a) {
GXWGFifo.u8 = r;
GXWGFifo.u8 = g;
GXWGFifo.u8 = b;
GXWGFifo.u8 = a;
}
static inline void GXTexCoord2f32(const f32 s, const f32 t) {
GXWGFifo.f32 = s;
GXWGFifo.f32 = t;
}
static inline void GXTexCoord2u8(const u8 s, const u8 t) {
GXWGFifo.u8 = s;
GXWGFifo.u8 = t;
}
static inline void GXTexCoord1x8(const u8 s) {
GXWGFifo.u8 = s;
}
static inline void GXPosition2u16(const u16 x, const u16 y) {
GXWGFifo.u16 = x;
GXWGFifo.u16 = y;
}
static inline void GXPosition1x16(const u16 x) {
GXWGFifo.u16 = x;
}
static inline void GXPosition1x8(const u8 x) {
GXWGFifo.u8 = x;
}
static inline void GXPosition3s8(const s8 x, const s8 y, const s8 z) {
GXWGFifo.s8 = x;
GXWGFifo.s8 = y;
GXWGFifo.s8 = z;
}
static inline void GXPosition2s8(const s8 x, const s8 y) {
GXWGFifo.s8 = x;
GXWGFifo.s8 = y;
}
static inline void GXPosition2s16(const s16 x, const s16 y) {
GXWGFifo.s16 = x;
GXWGFifo.s16 = y;
}
static inline void GXPosition3s16(const s16 x, const s16 y, const s16 z) {
GXWGFifo.s16 = x;
GXWGFifo.s16 = y;
GXWGFifo.s16 = z;
}
static inline void GXTexCoord2s8(const s8 x, const s8 y) {
GXWGFifo.s8 = x;
GXWGFifo.s8 = y;
}
static inline void GXTexCoord2u16(const u16 x, const u16 y) {
GXWGFifo.u16 = x;
GXWGFifo.u16 = y;
}
static inline void GXTexCoord2s16(const s16 u, const s16 v) {
GXWGFifo.s16 = u;
GXWGFifo.s16 = v;
}
static inline void GFWriteBPCmd(u32 param_1) {
GXWGFifo.u8 = 0x61;
GXWGFifo.u32 = param_1;
}
static inline u32 GXReadCPReg(u32 addrLo, u32 addrHi) {
u32 hiStart, hiNew, lo;
hiStart = GX_GET_CP_REG(addrHi);
do {
hiNew = hiStart;
lo = GX_GET_CP_REG(addrLo);
hiStart = GX_GET_CP_REG(addrHi);
} while (hiStart != hiNew);
return ((hiStart << 16) | lo);
}
inline void GFFill(u16 param_1, u32 param_2) {
GXWGFifo.u8 = 0x10;
GXWGFifo.u16 = 0;
GXWGFifo.u16 = param_1;
GXWGFifo.u32 = param_2;
}
static inline void GXEnd(void) {}
extern GXRenderModeObj GXNtsc480IntDf;
extern GXRenderModeObj GXNtsc480Int;
extern GXRenderModeObj GXMpal480IntDf;
extern GXRenderModeObj GXPal528IntDf;
extern GXRenderModeObj GXEurgb60Hz480IntDf;
#ifdef __cplusplus
};
#endif
#endif
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