mirror of
https://github.com/encounter/tww.git
synced 2026-03-30 11:41:09 -07:00
Jasper St. Pierre
144 lines
4.9 KiB
C
144 lines
4.9 KiB
C
#ifndef J3DGD_H
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#define J3DGD_H
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#include "dolphin/gx/GX.h"
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#include "dolphin/gd/GDBase.h"
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inline void J3DGDWrite_u8(u8 param) {
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__GDWrite(param);
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}
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inline void J3DGDWrite_u16(u16 param) {
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__GDWrite((param >> 8) & 0xff);
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__GDWrite(param & 0xff);
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}
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inline void J3DGDWrite_u32(u32 param) {
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__GDWrite((param >> 24) & 0xff);
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__GDWrite((param >> 16) & 0xff);
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__GDWrite((param >> 8) & 0xff);
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__GDWrite(param & 0xff);
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}
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inline void J3DGDWrite_f32(f32 param) {
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u32 tmp = *(u32*)¶m;
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J3DGDWrite_u32(tmp);
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}
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inline void J3DGDWriteBPCmd(u32 cmd) {
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J3DGDWrite_u8(GX_CMD_LOAD_BP_REG);
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J3DGDWrite_u32(cmd);
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}
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inline void J3DGDWriteCPCmd(u8 cmd, u32 param) {
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J3DGDWrite_u8(GX_CMD_LOAD_CP_REG);
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J3DGDWrite_u8(cmd);
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J3DGDWrite_u32(param);
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}
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inline void J3DGDWriteXFCmd(u16 cmd, u32 param) {
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J3DGDWrite_u8(GX_CMD_LOAD_XF_REG);
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J3DGDWrite_u16(0);
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J3DGDWrite_u16(cmd);
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J3DGDWrite_u32(param);
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}
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inline void J3DGDWriteXFCmdHdr(u16 cmd, u8 len) {
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J3DGDWrite_u8(GX_CMD_LOAD_XF_REG);
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J3DGDWrite_u16(len - 1);
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J3DGDWrite_u16(cmd);
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}
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inline void J3DGXCmd1f32ptr(f32* value) {
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GXFIFO.u32 = *(u32*)value;
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}
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void J3DGDSetGenMode(u8 texGenNum, u8 colorChanNum, u8 tevStageNum, u8 IndTexStageNum, _GXCullMode cullMode);
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void J3DGDSetGenMode_3Param(u8 texGenNum, u8 tevStageNum, u8 indTexStageNum);
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void J3DGDSetIndTexStageNum(u32);
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void J3DGDSetLightAttn(GXLightID, f32, f32, f32, f32, f32, f32);
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void J3DGDSetLightColor(GXLightID, GXColor);
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void J3DGDSetLightPos(GXLightID, f32, f32, f32);
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void J3DGDSetLightDir(GXLightID, f32, f32, f32);
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void J3DGDSetVtxAttrFmtv(GXVtxFmt, GXVtxAttrFmtList*, bool);
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void J3DGDSetTexCoordGen(GXTexGenType, GXTexGenSrc);
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void J3DGDSetTexCoordScale2(GXTexCoordID, u16, u8, u8, u16, u8, u8);
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void J3DGDSetTexLookupMode(GXTexMapID, GXTexWrapMode, GXTexWrapMode, GXTexFilter, GXTexFilter, f32, f32, f32, u8, u8, GXAnisotropy);
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void J3DGDSetTexImgAttr(GXTexMapID, u16, u16, GXTexFmt);
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void J3DGDSetTexImgPtr(GXTexMapID, void*);
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void J3DGDSetTexImgPtrRaw(GXTexMapID, u32);
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void J3DGDSetTexTlut(GXTexMapID, u32, GXTlutFmt);
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void J3DGDLoadTlut(void*, u32, GXTlutSize);
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void J3DGDSetIndTexMtx(GXIndTexMtxID, Mtx23, s8);
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void J3DGDSetIndTexCoordScale(GXIndTexStageID, GXIndTexScale, GXIndTexScale, GXIndTexScale, GXIndTexScale);
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void J3DGDSetIndTexOrder(u32, GXTexCoordID, GXTexMapID, GXTexCoordID, GXTexMapID, GXTexCoordID, GXTexMapID, GXTexCoordID, GXTexMapID);
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void J3DGDSetTevOrder(GXTevStageID, GXTexCoordID, GXTexMapID, GXChannelID, GXTexCoordID, GXTexMapID, GXChannelID);
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void J3DGDSetTevKColor(GXTevKColorID, GXColor);
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void J3DGDSetTevColorS10(GXTevRegID, GXColorS10);
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void J3DGDSetFog(GXFogType, f32, f32, f32, f32, GXColor);
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void J3DGDSetFogRangeAdj(u8, u16, GXFogAdjTable*);
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static inline void J3DFifoLoadIndx(u8 cmd, u16 indx, u16 addr) {
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GXFIFO.u8 = cmd;
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GXFIFO.u16 = indx;
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GXFIFO.u16 = addr;
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}
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inline void J3DFifoWriteXFCmdHdr(u16 addr, u8 len) {
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GXFIFO.u8 = GX_CMD_LOAD_XF_REG;
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GXFIFO.u16 = len - 1;
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GXFIFO.u16 = addr;
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}
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inline void J3DGDSetNumChans(u8 numChans) {
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J3DGDWriteXFCmd(0x1009, numChans);
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}
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inline void J3DGDSetNumTexGens(u8 numTexGens) {
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J3DGDWriteXFCmd(0x103F, numTexGens);
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}
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inline void J3DGDSetAlphaCompare(GXCompare cmp0, u8 ref0, GXAlphaOp op, GXCompare cmp1, u8 ref1) {
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J3DGDWriteBPCmd(ref0 | ref1 << 8 | cmp0 << 16 | cmp1 << 19 | op << 22 | 0xF3 << 24);
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}
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inline void J3DGDSetBlendMode(GXBlendMode mode, GXBlendFactor srcFactor, GXBlendFactor dstFactor, GXLogicOp logicOp) {
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J3DGDWriteBPCmd(0xFE001FE3);
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J3DGDWriteBPCmd(
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(mode == GX_BM_BLEND || mode == GX_BM_SUBTRACT) << 0 |
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(mode == GX_BM_LOGIC) << 1 |
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dstFactor << 5 |
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srcFactor << 8 |
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(mode == GX_BM_SUBTRACT) << 11 |
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logicOp << 12 |
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0x41 << 24);
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}
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inline void J3DGDSetBlendMode(GXBlendMode mode, GXBlendFactor srcFactor, GXBlendFactor dstFactor, GXLogicOp logicOp, u8 ditherEnable) {
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J3DGDWriteBPCmd(0xFE001FE7);
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J3DGDWriteBPCmd(
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u32(mode == GX_BM_BLEND || mode == GX_BM_SUBTRACT) << 0 |
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(mode == GX_BM_LOGIC) << 1 |
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ditherEnable << 2 |
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dstFactor << 5 |
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srcFactor << 8 |
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(mode == GX_BM_SUBTRACT) << 11 |
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logicOp << 12 |
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0x41 << 24);
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}
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inline void J3DGDSetZMode(u8 compareEnable, GXCompare func, u8 writeEnable) {
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J3DGDWriteBPCmd(compareEnable | func << 1 | writeEnable << 4 | 0x40 << 24);
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}
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inline void J3DGDSetZCompLoc(u32 compLocEnable) {
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J3DGDWriteBPCmd(0xFE000040);
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J3DGDWriteBPCmd(compLocEnable << 6 | 0x43 << 24);
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}
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inline void J3DGDSetTevKonstantSel_SwapModeTable(GXTevStageID stage, GXTevKColorSel colorSel1, GXTevKAlphaSel alphaSel1, GXTevKColorSel colorSel2, GXTevKAlphaSel alphaSel2, GXTevColorChan chan1, GXTevColorChan chan2) {
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J3DGDWriteBPCmd((stage / 2 + 0xF6) << 24 | (chan1 | chan2 << 2 | colorSel1 << 4 | alphaSel1 << 9 | colorSel2 << 14 | alphaSel2 << 19) & 0x00FFFFFF);
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}
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#endif /* J3DGD_H */
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