mirror of
https://github.com/zeldaret/tp
synced 2026-07-01 20:20:21 -04:00
hatal175
0de0339250
* Some GX work * GXFrameBuf work * Import GXAttr functions and enums * Import most of GXTev * Import most of GXPixel * Import GXFifo * Import some of GXInit * Import and work on GXTransform * Import GXPerf * A little work on GXTexture
209 lines
4.6 KiB
C
209 lines
4.6 KiB
C
#ifndef GX_H_
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#define GX_H_
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#include "dolphin/gx/GXAttr.h"
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#include "dolphin/gx/GXBump.h"
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#include "dolphin/gx/GXDisplayList.h"
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#include "dolphin/gx/GXFifo.h"
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#include "dolphin/gx/GXFrameBuf.h"
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#include "dolphin/gx/GXGeometry.h"
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#include "dolphin/gx/GXLight.h"
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#include "dolphin/gx/GXMisc.h"
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#include "dolphin/gx/GXPerf.h"
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#include "dolphin/gx/GXPixel.h"
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#include "dolphin/gx/GXTev.h"
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#include "dolphin/gx/GXTexture.h"
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#include "dolphin/gx/GXTransform.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Pack value into bitfield
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#define GX_BITFIELD_SET(field, pos, size, value) (field) = __rlwimi((field), (value), 31 - (pos) - (size) + 1, (pos), (pos) + (size)-1)
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#define GX_BITGET(field, pos, size) ((field) >> (31 - (pos) - (size) + 1) & ((1 << (size)) - 1))
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#define GX_GET_REG(reg, st, end) GX_BITGET(reg, st, (end - st + 1))
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#define GX_SET_REG(reg, x, st, end) GX_BITFIELD_SET(reg, st, (end - st + 1), x)
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#define INSERT_FIELD(reg, value, nbits, shift) \
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(reg) = ((u32) (reg) & ~(((1 << (nbits)) - 1) << (shift))) | \
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((u32) (value) << (shift));
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#define FAST_FLAG_SET(regOrg, newFlag, shift, size) \
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do { \
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(regOrg) = (u32)__rlwimi((int)(regOrg), (int)(newFlag), (shift), (32 - (shift) - (size)), (31 - (shift))); \
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} while (0);
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#define GX_LOAD_BP_REG 0x61
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#define GX_NOP 0
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typedef union {
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u8 u8;
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u16 u16;
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u32 u32;
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u64 u64;
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s8 s8;
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s16 s16;
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s32 s32;
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s64 s64;
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f32 f32;
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f64 f64;
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} PPCWGPipe;
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#define GXFIFO_ADDR 0xCC008000
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volatile PPCWGPipe GXFIFO : GXFIFO_ADDR;
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#define GFX_FIFO(T) (*(volatile T*)GXFIFO_ADDR)
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#define GX_WRITE_U8(data) GXFIFO.u8 = data;
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#define GX_WRITE_U32(data) GXFIFO.u32 = data;
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#define GX_WRITE_F32(val) (GXFIFO.f32 = (f32)val)
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#define GX_CP_LOAD_REG(addr, data) \
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GXFIFO.s8 = GX_FIFO_CMD_LOAD_CP_REG; \
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GXFIFO.s8 = (addr); \
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GXFIFO.s32 = (data);
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/**
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* Header for an XF register load
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*/
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#define GX_XF_LOAD_REG_HDR(addr) \
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GXFIFO.s8 = GX_FIFO_CMD_LOAD_XF_REG; \
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GXFIFO.s32 = (addr);
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/**
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* Load immediate value into XF register
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*/
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#define GX_XF_LOAD_REG(addr, data) \
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GX_XF_LOAD_REG_HDR(addr); \
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GXFIFO.s32 = (data);
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/**
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* Load immediate value into BP register
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*/
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#define GX_BP_LOAD_REG(data) \
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GXFIFO.s8 = GX_FIFO_CMD_LOAD_BP_REG; \
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GXFIFO.s32 = (data);
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/**
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* Load immediate values into multiple XF registers
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*/
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#define GX_XF_LOAD_REGS(size, addr) \
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{ \
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u32 cmd = (size) << 16 | addr; \
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GX_XF_LOAD_REG_HDR(cmd); \
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}
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inline void GXPosition3f32(f32 x, f32 y, f32 z) {
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GXFIFO.f32 = x;
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GXFIFO.f32 = y;
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GXFIFO.f32 = z;
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}
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inline void GXNormal3f32(f32 x, f32 y, f32 z) {
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GXFIFO.f32 = x;
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GXFIFO.f32 = y;
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GXFIFO.f32 = z;
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}
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inline void GXPosition2f32(f32 x, f32 z) {
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GXFIFO.f32 = x;
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GXFIFO.f32 = z;
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}
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inline void GXColor1u32(u32 c) {
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GFX_FIFO(u32) = c;
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}
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inline void GXTexCoord2f32(f32 s, f32 t) {
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GFX_FIFO(f32) = s;
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GFX_FIFO(f32) = t;
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}
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inline void GXTexCoord2u8(u8 s, u8 t) {
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GFX_FIFO(u8) = s;
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GFX_FIFO(u8) = t;
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}
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inline void GXTexCoord1x8(u8 s) {
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GFX_FIFO(u8) = s;
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}
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inline void GXPosition2u16(u16 x, u16 y) {
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GFX_FIFO(u16) = x;
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GFX_FIFO(u16) = y;
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}
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inline void GXPosition1x16(u16 x) {
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GFX_FIFO(u16) = x;
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}
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inline void GXPosition1x8(u8 x) {
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GFX_FIFO(u8) = x;
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}
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inline void GXPosition3s8(s8 x, s8 y, s8 z) {
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GFX_FIFO(s8) = x;
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GFX_FIFO(s8) = y;
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GFX_FIFO(s8) = z;
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}
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inline void GXPosition2s8(s8 x, s8 y) {
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GFX_FIFO(s8) = x;
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GFX_FIFO(s8) = y;
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}
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inline void i_GXPosition3s16(s16 x, s16 y, s16 z) {
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GFX_FIFO(s16) = x;
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GFX_FIFO(s16) = y;
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GFX_FIFO(s16) = z;
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}
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inline void GXTexCoord2s8(s8 x, s8 y) {
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GFX_FIFO(s8) = x;
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GFX_FIFO(s8) = y;
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}
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inline void i_GXTexCoord2u16(u16 x, u16 y) {
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GFX_FIFO(u16) = x;
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GFX_FIFO(u16) = y;
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}
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inline void GXTexCoord2s16(const s16 u, const s16 v) {
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GFX_FIFO(s16) = u;
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GFX_FIFO(s16) = v;
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}
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inline void GFWriteBPCmd(u32 param_1) {
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GXFIFO.u8 = 0x61;
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GXFIFO.u32 = param_1;
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}
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static inline u32 GXReadCPReg(u32 addrLo, u32 addrHi) {
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u32 hiStart, hiNew, lo;
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hiStart = GX_GET_CP_REG(addrHi);
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do {
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hiNew = hiStart;
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lo = GX_GET_CP_REG(addrLo);
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hiStart = GX_GET_CP_REG(addrHi);
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} while (hiStart != hiNew);
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return ((hiStart << 16) | lo);
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}
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inline void GFFill(u16 param_1, u32 param_2) {
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GXFIFO.u8 = 0x10;
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GXFIFO.u16 = 0;
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GXFIFO.u16 = param_1;
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GXFIFO.u32 = param_2;
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}
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inline void i_GXEnd() {}
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#ifdef __cplusplus
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};
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#endif
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#endif
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