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take: Decompile klsfxsub.c
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@entriphy
entriphy committed Jul 18, 2024
1 parent 31dc6f9 commit d1c6b71
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252 changes: 252 additions & 0 deletions src/take/klsfxsub.c
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#include "take/klsfxsub.h"
#include "take/object.h"

void SpecEnvInit() {
u64 tex0;
s32 index;

index = abGetTexIndex(256);
if (index > 0) {
tex0 = OkGetTex0(index);
} else {
tex0 = SCE_GS_SET_TEX0(0x3D00, 2, SCE_GS_PSMT8, 6, 6, 0, 1, 0x3D20, SCE_GS_PSMCT32, 0, 0, 1);
}

SpecGsEnvInd = 1;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = tex0;
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_TEX0_2;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_TEX1(0, 0, 1, 1, 0, 0, 0);
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_TEX1_2;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_TEST_2(1, 1, 0, 0, 0, 0, 1, SCE_GS_ZGEQUAL);
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_TEST_2;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_ALPHA_2(0, 2, 2, 1, 0x7F);
SpecGsEnv[SpecGsEnvInd].u_u64[1] = SCE_GS_ALPHA_2;
SpecGsEnvAlpha = &SpecGsEnv[SpecGsEnvInd++];
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_ZBUF(0x8C, SCE_GS_PSMZ16S, 0);
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_ZBUF_2;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_FBA_2(1);
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_FBA_2;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_FBA_1(0);
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_FBA_1;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_TEXA(0x40, 0x00, 0x40);
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_TEXA;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_CLAMP_2(0, 0, 0, 0, 0, 0);
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_CLAMP_2;
SpecGsEnv[SpecGsEnvInd].u_u64[0] = SCE_GS_SET_RGBAQ(0x80, 0x80, 0x80, 0x80, 0);
SpecGsEnv[SpecGsEnvInd++].u_u64[1] = SCE_GS_RGBAQ;

SpecGsEnv[0].u_u64[0] = SCE_GIF_SET_TAG(SpecGsEnvInd - 1, 0, 0, 0, 0, 1);
SpecGsEnv[0].u_u64[1] = SCE_GIF_PACKED_AD;
}

void SetDefaultDrawEnv() {
u128 PacketBuff[16];
s32 PacketIndex;
sceGsDrawEnv2 *drawEnv = (GameGbl.fr - 1) & 1 ? &GameGbl.db.draw12 : &GameGbl.db.draw02;
qword_uni *pPacket = (qword_uni *)PacketBuff;

PacketIndex = 2;
pPacket[PacketIndex].u_u64[0] = *(u64 *)&drawEnv->frame2;
pPacket[PacketIndex++].u_u64[1] = SCE_GS_FRAME_2;
pPacket[PacketIndex].u_u64[0] = *(u64 *)&drawEnv->xyoffset2;
pPacket[PacketIndex++].u_u64[1] = SCE_GS_XYOFFSET_2;
pPacket[PacketIndex].u_u64[0] = *(u64 *)&drawEnv->zbuf2;
pPacket[PacketIndex++].u_u64[1] = SCE_GS_ZBUF_2;
pPacket[PacketIndex].u_u64[0] = *(u64 *)&drawEnv->scissor2;
pPacket[PacketIndex++].u_u64[1] = SCE_GS_SCISSOR_2;

pDma.Gif->chcr.TTE = 0;
pPacket[0].u_u128 = 0;
pPacket[0].u_u32[0] = 0x70000000 | PacketIndex - 1;
pPacket[1].u_u64[0] = SCE_GIF_SET_TAG(4, 1, 0, 0, 0, 1);
pPacket[1].u_u64[1] = SCE_GIF_PACKED_AD;
FlushCache(WRITEBACK_DCACHE);
pDma.Gif->chcr.TTE = 0;

sceDmaSend(pDma.Gif, pPacket);
sceDmaSync(pDma.Gif, 0, 0);
}

void EffBuffClear() {
sceVu0IVECTOR COL;
sceVu0IVECTOR XYZ0;
sceVu0IVECTOR XYZ1;
sceVu0IVECTOR XYZ2;
sceVu0IVECTOR XYZ3;
qword PacketBuff[64];
qword_uni *pPacket = (qword_uni *)PacketBuff;
s32 PacketIndex;

PacketIndex = 2;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_TEST_2(1, 1, 0, 0, 0, 0, 0, SCE_GS_ZNOUSE);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_TEST_2;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_ALPHA_2(0, 0, 2, 0, 0);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_ALPHA_2;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_TEXA(0, 0, 0);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_TEXA;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_ZBUF_2(0x8C, SCE_GS_PSMZ16S, 1);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_ZBUF_2;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_FBA_2(0);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_FBA_2;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_PABE(0);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_PABE;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_FRAME_2(0xB4, 10, SCE_GS_PSMCT32, 0);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_FRAME_2;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_XYOFFSET_2(0x6C00, 0x7900);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_XYOFFSET_2;
pDma.Gif->chcr.TTE = 0;
pPacket[0].u_u128 = 0;
pPacket[0].u_u32[0] = 0x70000000 | PacketIndex - 1;
pPacket[1].u_u64[0] = SCE_GIF_SET_TAG(8, 1, 0, 0, 0, 1);
pPacket[1].u_u64[1] = SCE_GIF_PACKED_AD;

FlushCache(WRITEBACK_DCACHE);
pDma.Gif->chcr.TTE = 0;
sceDmaSend(pDma.Gif, pPacket);
sceDmaSync(pDma.Gif, 0, 0);

SETVEC(XYZ0, 0x6C00, 0x7900, 1, 0);
SETVEC(XYZ1, 0x6C00, 0x8700, 1, 0);
SETVEC(XYZ2, 0x9400, 0x7900, 1, 0);
SETVEC(XYZ3, 0x9400, 0x8700, 1, 0);
SETVEC(COL, 0, 0, 0, 0);

PacketIndex = 0;
pPacket[PacketIndex].u_u128 = 0;
pPacket[PacketIndex++].u_u32[0] = 0x70000000 | 6;
pPacket[PacketIndex].u_u64[0] = SCE_GIF_SET_TAG(1, 1, 1, SCE_GS_SET_PRIM(SCE_GS_PRIM_TRISTRIP, 1, 0, 0, 0, 0, 0, 1, 0), 0, 5);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_RGBAQ | SCE_GS_XYZ2 << 4 | SCE_GS_XYZ2 << 8 | SCE_GS_XYZ2 << 12 | SCE_GS_XYZ2 << 16;
pPacket[PacketIndex++].u_u128 = *(u128 *)COL;
pPacket[PacketIndex++].u_u128 = *(u128 *)XYZ0;
pPacket[PacketIndex++].u_u128 = *(u128 *)XYZ1;
pPacket[PacketIndex++].u_u128 = *(u128 *)XYZ2;
pPacket[PacketIndex++].u_u128 = *(u128 *)XYZ3;

FlushCache(WRITEBACK_DCACHE);
pDma.Gif->chcr.TTE = 0;
sceDmaSend(pDma.Gif, pPacket);
sceDmaSync(pDma.Gif, 0, 0);
}

void SetEffBuff() {
sceVu0IVECTOR COL;
sceVu0IVECTOR XYZ0;
sceVu0IVECTOR XYZ1;
sceVu0IVECTOR XYZ2;
sceVu0IVECTOR XYZ3;
qword PacketBuff[64];
qword_uni *pPacket = (qword_uni *)PacketBuff;
s32 PacketIndex;

PacketIndex = 2;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_ZBUF_2(0x8C, SCE_GS_PSMZ16S, 1);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_ZBUF_2;
pPacket[PacketIndex].u_u64[0] = SCE_GS_SET_FRAME_2(0xB4, 10, SCE_GS_PSMCT32, 0);
pPacket[PacketIndex++].u_u64[1] = SCE_GS_FRAME_2;
pDma.Gif->chcr.TTE = 0;
pPacket[0].u_u128 = 0;
pPacket[0].u_u32[0] = 0x70000000 | PacketIndex - 1;
pPacket[1].u_u64[0] = SCE_GIF_SET_TAG(2, 1, 0, 0, 0, 1);
pPacket[1].u_u64[1] = SCE_GIF_PACKED_AD;
FlushCache(WRITEBACK_DCACHE);
pDma.Gif->chcr.TTE = 0;
sceDmaSend(pDma.Gif, pPacket);
sceDmaSync(pDma.Gif, 0, 0);
}

void func_00211C28(u64 Tex0, s32 u, s32 v, s32 x, s32 y) {
sceVu0IVECTOR XYZ[4];
sceVu0IVECTOR UV[4];
sceVu0IVECTOR RGBA;
qword_uni *pPacket = SPR_MEM;
s32 PacketInd = 2;

pPacket[PacketInd].u_u64[0] = Tex0;
pPacket[PacketInd++].u_u64[1] = SCE_GS_TEX0_2;
pPacket[PacketInd].u_u64[0] = SCE_GS_SET_TEST_2(1, 1, 0, 0, 0, 0, 1, SCE_GS_ZGEQUAL);
pPacket[PacketInd++].u_u64[1] = SCE_GS_TEST_2;
pPacket[PacketInd].u_u64[0] = SCE_GS_SET_ALPHA_2(0, 1, 0, 1, 128);
pPacket[PacketInd++].u_u64[1] = SCE_GS_ALPHA_2;
pPacket[PacketInd].u_u64[0] = SCE_GS_SET_ZBUF_2(0x8C, SCE_GS_PSMZ16S, 0);
pPacket[PacketInd].u_u64[1] = SCE_GS_ZBUF_2;

pPacket[0].u_u128 = 0;
pPacket[0].u_u32[0] = 0x70000000 | PacketInd;
pPacket[1].u_u64[0] = SCE_GIF_SET_TAG(PacketInd - 1, 0, 0, 0, 0, 1);
pPacket[1].u_u64[1] = SCE_GIF_PACKED_AD;
sceDmaSend(pDma.Gif, SPR_SRC(pPacket));
sceDmaSync(pDma.Gif, 0, 0);

SETVEC(RGBA, 0x80, 0x80, 0x80, 0x80);
SETVEC(XYZ[0], 0x8000 - x * 16, 0x8000 - (y / 2) * 16, 0, 0);
SETVEC(XYZ[1], 0x8000 - x * 16, 0x8000 + (y / 2) * 16, 0, 0);
SETVEC(XYZ[2], 0x8000 + x * 16, 0x8000 - (y / 2) * 16, 0, 0);
SETVEC(XYZ[3], 0x8000 + x * 16, 0x8000 + (y / 2) * 16, 0, 0);
SETVEC(UV[0], 0x8 + u * 16, 0x8 + v * 16, 0, 0);
SETVEC(UV[1], 0x8 + u * 16, 0x8 + (v + y) * 16, 0, 0);
SETVEC(UV[2], 0x8 + (u + x) * 16, 0x8 + v * 16, 0, 0);
SETVEC(UV[3], 0x8 + (u + x) * 16, 0x8 + (v + y) * 16, 0, 0);

PacketInd = 0;
pPacket[PacketInd].u_u128 = 0;
pPacket[PacketInd++].u_u32[0] = 0x70000000 | 13;
pPacket[PacketInd].u_u64[0] = SCE_GIF_SET_TAG(4, 1, 1, SCE_GS_SET_PRIM(SCE_GS_PRIM_TRISTRIP, 1, 1, 0, 1, 0, 1, 1, 0), 0, 3);
pPacket[PacketInd++].u_u64[1] = SCE_GS_UV | SCE_GS_RGBAQ << 4 | SCE_GS_XYZ2 << 8;
pPacket[PacketInd++].u_u128 = *(u128 *)UV[0];
pPacket[PacketInd++].u_u128 = *(u128 *)RGBA;
pPacket[PacketInd++].u_u128 = *(u128 *)XYZ[0];
pPacket[PacketInd++].u_u128 = *(u128 *)UV[1];
pPacket[PacketInd++].u_u128 = *(u128 *)RGBA;
pPacket[PacketInd++].u_u128 = *(u128 *)XYZ[1];
pPacket[PacketInd++].u_u128 = *(u128 *)UV[2];
pPacket[PacketInd++].u_u128 = *(u128 *)RGBA;
pPacket[PacketInd++].u_u128 = *(u128 *)XYZ[2];
pPacket[PacketInd++].u_u128 = *(u128 *)UV[3];
pPacket[PacketInd++].u_u128 = *(u128 *)RGBA;
pPacket[PacketInd++].u_u128 = *(u128 *)XYZ[3];

FlushCache(0);
pDma.Gif->chcr.TTE = 0;
sceDmaSend(pDma.Gif, SPR_SRC(pPacket));
sceDmaSync(pDma.Gif, 0, 0);
}

void func_00211F50(sceVu0IVECTOR *Xyz, s32 col, u64 Tex0, s32 u0, s32 v0, s32 u1, s32 v1) {
sceVu0IVECTOR UV[4];
sceVu0IVECTOR RGBA;
qword_uni *pPacket;
s32 PacketInd;

RGBA[0] = col;
pPacket = SPR_MEM;
SETVEC(UV[0], 0x8 + u0 * 16, 0x8 + v0 * 16, 0, 0);
SETVEC(UV[1], 0x8 + u0 * 16, 0x8 + (v0 + v1) * 16, 0, 0);
SETVEC(UV[2], 0x8 + (u0 + u1) * 16, 0x8 + v0 * 16, 0, 0);
SETVEC(UV[3], 0x8 + (u0 + u1) * 16, 0x8 + (v0 + v1) * 16, 0, 0);

PacketInd = 0;
pPacket[PacketInd].u_u128 = 0;
pPacket[PacketInd++].u_u32[0] = 0x70000000 | 11;
pPacket[PacketInd].u_u64[0] = SCE_GIF_SET_TAG(1, 1, 1, SCE_GS_SET_PRIM(SCE_GS_PRIM_TRISTRIP, 1, 0, 0, 1, 0, 1, 1, 0), 0, 10);
pPacket[PacketInd++].u_u64[1] = (u64)SCE_GIF_PACKED_AD | (u64)SCE_GS_RGBAQ << 4
| (u64)SCE_GS_UV << 8 | (u64)SCE_GS_XYZF2 << 12
| (u64)SCE_GS_UV << 16 | (u64)SCE_GS_XYZF2 << 20
| (u64)SCE_GS_UV << 24 | (u64)SCE_GS_XYZF2 << 28
| (u64)SCE_GS_UV << 32 | (u64)SCE_GS_XYZF2 << 36;
pPacket[PacketInd].u_u64[0] = Tex0;
pPacket[PacketInd++].u_u64[1] = SCE_GS_TEX0_2;
pPacket[PacketInd++].u_u128 = *(u128 *)RGBA;
pPacket[PacketInd++].u_u128 = *(u128 *)UV[0];
pPacket[PacketInd++].u_u128 = *(u128 *)Xyz[0];
pPacket[PacketInd++].u_u128 = *(u128 *)UV[1];
pPacket[PacketInd++].u_u128 = *(u128 *)Xyz[1];
pPacket[PacketInd++].u_u128 = *(u128 *)UV[2];
pPacket[PacketInd++].u_u128 = *(u128 *)Xyz[2];
pPacket[PacketInd++].u_u128 = *(u128 *)UV[3];
pPacket[PacketInd++].u_u128 = *(u128 *)Xyz[3];

pDma.Gif->chcr.TTE = 0;
sceDmaSync(pDma.Gif, 0, 0);
sceDmaSend(pDma.Gif, SPR_SRC(pPacket));
sceDmaSync(pDma.Gif, 0, 0);
}
13 changes: 13 additions & 0 deletions src/take/klsfxsub.h
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#ifndef TK_KLSFXSUB_H
#define TK_KLSFXSUB_H

#include "take.h"

extern void SpecEnvInit();
extern void SetDefaultDrawEnv();
extern void EffBuffClear();
extern void SetEffBuff();
extern void func_00211C28(u64 Tex0, s32 u, s32 v, s32 x, s32 y);
extern void func_00211F50(sceVu0IVECTOR *Xyz, s32 col, u64 Tex0, s32 u0, s32 v0, s32 u1, s32 v1);

#endif

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