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tww/include/dolphin/gx/GX.h
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LagoLunatic c81da30538 GXPerf OK
2024-11-10 15:55:26 -05:00

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#ifndef GX_H_
#define GX_H_
#include "dolphin/gx/GXAttr.h" // IWYU pragma: export
#include "dolphin/gx/GXBump.h" // IWYU pragma: export
#include "dolphin/gx/GXDisplayList.h" // IWYU pragma: export
#include "dolphin/gx/GXFifo.h" // IWYU pragma: export
#include "dolphin/gx/GXFrameBuf.h" // IWYU pragma: export
#include "dolphin/gx/GXGeometry.h" // IWYU pragma: export
#include "dolphin/gx/GXLight.h" // IWYU pragma: export
#include "dolphin/gx/GXMisc.h" // IWYU pragma: export
#include "dolphin/gx/GXPerf.h" // IWYU pragma: export
#include "dolphin/gx/GXPixel.h" // IWYU pragma: export
#include "dolphin/gx/GXTev.h" // IWYU pragma: export
#include "dolphin/gx/GXTexture.h" // IWYU pragma: export
#include "dolphin/gx/GXTransform.h" // IWYU pragma: export
#include "dolphin/gx/GXStruct.h" // IWYU pragma: export
#include "dolphin/os/OSUtil.h"
#ifdef __cplusplus
extern "C" {
#endif
// Pack value into bitfield
#define GX_BITFIELD_SET(field, pos, size, value) \
(field) = \
(field & ~(((1 << (size)) - 1) << (31 - (pos) - (size) + 1))) | \
((int)(value) << (31 - (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 SET_REG_FIELD(reg, size, shift, val) \
(reg) = ((u32)(reg) & ~(((1 << (size)) - 1) << (shift))) | ((u32)(val) << (shift)); \
#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 GXFIFO AT_ADDRESS(GXFIFO_ADDR);
#define GX_CP_LOAD_REG(addr, data) \
GXFIFO.s8 = GX_FIFO_CMD_LOAD_CP_REG; \
GXFIFO.s8 = (addr); \
GXFIFO.s32 = (data);
/**
* Header for an XF register load
*/
#define GX_XF_LOAD_REG_HDR(addr) \
GXFIFO.s8 = GX_FIFO_CMD_LOAD_XF_REG; \
GXFIFO.s32 = (addr);
/**
* Load immediate value into XF register
*/
#define GX_XF_LOAD_REG(addr, data) \
GX_XF_LOAD_REG_HDR(addr); \
GXFIFO.s32 = (data);
/**
* Load immediate value into BP register
*/
#define GX_BP_LOAD_REG(data) \
GXFIFO.s8 = GX_FIFO_CMD_LOAD_BP_REG; \
GXFIFO.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); \
}
// Direct
inline void GXPosition2f32(f32 x, f32 z) {
GXFIFO.f32 = x;
GXFIFO.f32 = z;
}
inline void GXPosition3f32(f32 x, f32 y, f32 z) {
GXFIFO.f32 = x;
GXFIFO.f32 = y;
GXFIFO.f32 = z;
}
inline void GXPosition2s8(s8 x, s8 y) {
GXFIFO.s8 = x;
GXFIFO.s8 = y;
}
inline void GXPosition3s8(s8 x, s8 y, s8 z) {
GXFIFO.s8 = x;
GXFIFO.s8 = y;
GXFIFO.s8 = z;
}
inline void GXPosition2u16(u16 x, u16 y) {
GXFIFO.u16 = x;
GXFIFO.u16 = y;
}
inline void GXPosition2s16(s16 x, s16 y) {
GXFIFO.s16 = x;
GXFIFO.s16 = y;
}
inline void GXPosition3s16(s16 x, s16 y, s16 z) {
GXFIFO.s16 = x;
GXFIFO.s16 = y;
GXFIFO.s16 = z;
}
inline void GXNormal3f32(f32 x, f32 y, f32 z) {
GXFIFO.f32 = x;
GXFIFO.f32 = y;
GXFIFO.f32 = z;
}
inline void GXColor1u32(u32 c) {
GXFIFO.u32 = c;
}
inline void GXTexCoord2f32(f32 s, f32 t) {
GXFIFO.f32 = s;
GXFIFO.f32 = t;
}
inline void GXTexCoord2u8(u8 s, u8 t) {
GXFIFO.u8 = s;
GXFIFO.u8 = t;
}
inline void GXTexCoord1x8(u8 s) {
GXFIFO.u8 = s;
}
inline void GXTexCoord2s8(s8 x, s8 y) {
GXFIFO.s8 = x;
GXFIFO.s8 = y;
}
inline void GXTexCoord2u16(u16 x, u16 y) {
GXFIFO.u16 = x;
GXFIFO.u16 = y;
}
inline void GXTexCoord2s16(const s16 u, const s16 v) {
GXFIFO.s16 = u;
GXFIFO.s16 = v;
}
// Indexed
inline void GXPosition1x8(u8 x) {
GXFIFO.u8 = x;
}
inline void GXPosition1x16(u16 x) {
GXFIFO.u16 = x;
}
inline void GXNormal1x8(u8 x) {
GXFIFO.u8 = x;
}
inline void GXColor1x16(u16 x) {
GXFIFO.u16 = x;
}
inline void GXTexCoord1x16(u16 x) {
GXFIFO.u16 = x;
}
inline void GFWriteBPCmd(u32 x) {
GXFIFO.u8 = GX_CMD_LOAD_BP_REG;
GXFIFO.u32 = x;
}
inline void GXEnd() {}
#define GX_WRITE_U8(ub) \
GXFIFO.u8 = (u8)(ub)
#define GX_WRITE_U16(us) \
GXFIFO.u16 = (u16)(us)
#define GX_WRITE_U32(ui) \
GXFIFO.u32 = (u32)(ui)
#define GX_WRITE_F32(f) \
GXFIFO.f32 = (f32)(f);
#define GX_WRITE_XF_REG(addr, value) \
do { \
GX_WRITE_U8(0x10); \
GX_WRITE_U32(0x1000 + (addr)); \
GX_WRITE_U32(value); \
VERIF_XF_REG(addr, value); \
} while (0)
#if DEBUG
#define GX_WRITE_XF_REG_2(addr, value) \
do { \
u32 xfData = (value); &xfData; \
GX_WRITE_U32(value); \
VERIF_XF_REG_alt(addr, xfData); \
} while (0)
#define GX_WRITE_XF_REG_F(addr, value) \
do { \
f32 xfData = (value); \
GX_WRITE_F32(value); \
VERIF_XF_REG_alt(addr, *(u32 *)&xfData); \
} while (0)
#else
#define GX_WRITE_XF_REG_2(addr, value) \
do { \
GX_WRITE_U32(value); \
} while (0)
#define GX_WRITE_XF_REG_F(addr, value) \
do { \
GX_WRITE_F32(value); \
} while (0)
#endif
#define GX_WRITE_RAS_REG(value) \
do { \
GX_WRITE_U8(0x61); \
GX_WRITE_U32(value); \
VERIF_RAS_REG(value); \
} while (0)
#define GX_WRITE_SOME_REG2(a, b, c, addr) \
do { \
long regAddr; \
GX_WRITE_U8(a); \
GX_WRITE_U8(b); \
GX_WRITE_U32(c); \
regAddr = addr; \
if (regAddr >= 0 && regAddr < 4) { \
gx->indexBase[regAddr] = c; \
} \
} while (0)
#define GX_WRITE_SOME_REG3(a, b, c, addr) \
do { \
long regAddr; \
GX_WRITE_U8(a); \
GX_WRITE_U8(b); \
GX_WRITE_U32(c); \
regAddr = addr; \
if (regAddr >= 0 && regAddr < 4) { \
gx->indexStride[regAddr] = c; \
} \
} while (0)
#define GX_WRITE_SOME_REG4(a, b, c, addr) \
do { \
long regAddr; \
GX_WRITE_U8(a); \
GX_WRITE_U8(b); \
GX_WRITE_U32(c); \
regAddr = addr; \
} while (0)
static inline u32 __GXReadCPCounterU32(u32 regAddrL, u32 regAddrH) {
u32 ctrH0;
u32 ctrH1;
u32 ctrL;
ctrH0 = GX_GET_CP_REG(regAddrH);
do {
ctrH1 = ctrH0;
ctrL = GX_GET_CP_REG(regAddrL);
ctrH0 = GX_GET_CP_REG(regAddrH);
} while (ctrH0 != ctrH1);
return (ctrH0 << 0x10) | ctrL;
}
#ifdef __cplusplus
};
#endif
#endif
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