1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
|
//
// Generated By: dol2asm
// Translation Unit: J3DDrawBuffer
//
#include "JSystem/J3DGraphBase/J3DDrawBuffer.h"
#include "JSystem/JKernel/JKRHeap.h"
#include "dol2asm.h"
#include "dolphin/types.h"
#include "JSystem/J3DGraphBase/J3DPacket.h"
//
// Forward References:
//
extern "C" void initialize__13J3DDrawBufferFv();
extern "C" void allocBuffer__13J3DDrawBufferFUl();
extern "C" void __dt__13J3DDrawBufferFv();
extern "C" void frameInit__13J3DDrawBufferFv();
extern "C" void entryMatSort__13J3DDrawBufferFP12J3DMatPacket();
extern "C" void entryMatAnmSort__13J3DDrawBufferFP12J3DMatPacket();
extern "C" void entryZSort__13J3DDrawBufferFP12J3DMatPacket();
extern "C" void entryModelSort__13J3DDrawBufferFP12J3DMatPacket();
extern "C" void entryInvalidSort__13J3DDrawBufferFP12J3DMatPacket();
extern "C" void entryNonSort__13J3DDrawBufferFP12J3DMatPacket();
extern "C" void entryImm__13J3DDrawBufferFP9J3DPacketUs();
extern "C" void draw__13J3DDrawBufferCFv();
extern "C" void drawHead__13J3DDrawBufferCFv();
extern "C" void drawTail__13J3DDrawBufferCFv();
extern "C" void __sinit_J3DDrawBuffer_cpp();
extern "C" u8 sortFuncTable__13J3DDrawBuffer[72];
extern "C" u8 drawFuncTable__13J3DDrawBuffer[24];
extern "C" u8 entryNum__13J3DDrawBuffer[4 + 4 /* padding */];
//
// External References:
//
extern "C" void* __nwa__FUli();
extern "C" void __dl__FPv();
extern "C" void __dla__FPv();
extern "C" void addChildPacket__9J3DPacketFP9J3DPacket();
extern "C" void addShapePacket__12J3DMatPacketFP14J3DShapePacket();
extern "C" void isSame__12J3DMatPacketCFP12J3DMatPacket();
extern "C" void __ptmf_scall();
extern "C" void __cvt_fp2unsigned();
extern "C" void _savegpr_27();
extern "C" void _savegpr_28();
extern "C" void _restgpr_27();
extern "C" void _restgpr_28();
//
// Declarations:
//
/* ############################################################################################## */
/* 80456400-80456404 004A00 0004+00 2/2 0/0 0/0 .sdata2 @781 */
SECTION_SDATA2 static f32 lit_781 = 1.0f;
void J3DDrawBuffer::calcZRatio() {
mZRatio = (mZFar - mZNear) / (f32)mBufSize;
}
void J3DDrawBuffer::initialize() {
mDrawType = DRAW_HEAD;
mSortType = SORT_MAT;
mZNear = lit_781;
mZFar = 10000.0f;
mpZMtx = NULL;
mpCallBackPacket = NULL;
mBufSize = 0x20;
calcZRatio();
}
J3DError J3DDrawBuffer::allocBuffer(u32 bufSize) {
mpBuf = new (0x20) J3DPacket*[bufSize];
if (mpBuf == NULL)
return kJ3DError_Alloc;
mBufSize = bufSize;
frameInit();
calcZRatio();
return kJ3DError_Success;
}
J3DDrawBuffer::~J3DDrawBuffer() {
frameInit();
delete[] mpBuf;
mpBuf = NULL;
}
#ifdef NONMATCHING
/* 80325068-8032509C 31F9A8 0034+00 2/2 1/1 0/0 .text frameInit__13J3DDrawBufferFv */
void J3DDrawBuffer::frameInit() {
// can't make mwcc not generate "mtctr" for this loop
for (int i = 0; i < mBufSize; i++)
mpBuf[i] = NULL;
mpCallBackPacket = NULL;
}
#else
/* 80325068-8032509C 31F9A8 0034+00 2/2 1/1 0/0 .text frameInit__13J3DDrawBufferFv */
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm void J3DDrawBuffer::frameInit() {
nofralloc
#include "asm/JSystem/J3DGraphBase/J3DDrawBuffer/frameInit__13J3DDrawBufferFv.s"
}
#pragma pop
#endif
/* 8032509C-803251E4 31F9DC 0148+00 2/1 0/0 0/0 .text
* entryMatSort__13J3DDrawBufferFP12J3DMatPacket */
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm int J3DDrawBuffer::entryMatSort(J3DMatPacket* param_0) {
nofralloc
#include "asm/JSystem/J3DGraphBase/J3DDrawBuffer/entryMatSort__13J3DDrawBufferFP12J3DMatPacket.s"
}
#pragma pop
/* 803251E4-8032529C 31FB24 00B8+00 1/0 0/0 0/0 .text
* entryMatAnmSort__13J3DDrawBufferFP12J3DMatPacket */
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm int J3DDrawBuffer::entryMatAnmSort(J3DMatPacket* param_0) {
nofralloc
#include "asm/JSystem/J3DGraphBase/J3DDrawBuffer/entryMatAnmSort__13J3DDrawBufferFP12J3DMatPacket.s"
}
#pragma pop
inline f32 J3DCalcZValue(register MtxP m, register Vec v) {
register f32 out;
// clang-format off
asm {
lfs f1, lit_781(r2)
psq_l f0, 8(v), 0, 0 /* qr0 */
lfs f2, 0x10(v)
psq_l f4, 32(m), 0, 0 /* qr0 */
psq_l out, 40(m), 0, 0 /* qr0 */
ps_merge00 f2, f2, f1
ps_mul f4, f0, f4
ps_madd out, f2, out, f4
ps_sum0 out, out, out, out
}
// clang-format on
return out;
}
/* 8032529C-803253B4 31FBDC 0118+00 1/0 0/0 0/0 .text entryZSort__13J3DDrawBufferFP12J3DMatPacket
*/
// J3DCalcZValue needs work with the asm registers
#ifdef NONMATCHING
int J3DDrawBuffer::entryZSort(J3DMatPacket* i_packet) {
i_packet->drawClear();
i_packet->getShapePacket()->drawClear();
Vec tmp;
tmp.x = mpZMtx[0][3];
tmp.y = mpZMtx[1][3];
tmp.z = mpZMtx[2][3];
f32 value = -J3DCalcZValue(j3dSys.getViewMtx(), tmp);
u32 uvar4;
if (mZNear + mZRatio < value) {
if (mZFar - mZRatio > value) {
uvar4 = value / mZRatio;
} else {
uvar4 = mBufSize - 1;
}
} else {
uvar4 = 0;
}
u32 idx = (mBufSize - 1) - uvar4;
i_packet->setNextPacket(mpBuf[idx]);
mpBuf[idx] = i_packet;
return 1;
}
#else
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm int J3DDrawBuffer::entryZSort(J3DMatPacket* param_0) {
nofralloc
#include "asm/JSystem/J3DGraphBase/J3DDrawBuffer/entryZSort__13J3DDrawBufferFP12J3DMatPacket.s"
}
#pragma pop
#endif
/* 803253B4-80325404 31FCF4 0050+00 1/0 0/0 0/0 .text
* entryModelSort__13J3DDrawBufferFP12J3DMatPacket */
int J3DDrawBuffer::entryModelSort(J3DMatPacket* i_packet) {
i_packet->drawClear();
i_packet->getShapePacket()->drawClear();
if (mpCallBackPacket != NULL) {
mpCallBackPacket->addChildPacket(i_packet);
return 1;
}
return 0;
}
/* 80325404-80325458 31FD44 0054+00 1/0 0/0 0/0 .text
* entryInvalidSort__13J3DDrawBufferFP12J3DMatPacket */
int J3DDrawBuffer::entryInvalidSort(J3DMatPacket* i_packet) {
i_packet->drawClear();
i_packet->getShapePacket()->drawClear();
if (mpCallBackPacket != NULL) {
mpCallBackPacket->addChildPacket(i_packet->getShapePacket());
return 1;
}
return 0;
}
int J3DDrawBuffer::entryNonSort(J3DMatPacket* i_packet) {
i_packet->drawClear();
i_packet->mpShapePacket->drawClear();
i_packet->setNextPacket(mpBuf[0]);
mpBuf[0] = i_packet;
return 1;
}
int J3DDrawBuffer::entryImm(J3DPacket* i_packet, u16 index) {
i_packet->setNextPacket(mpBuf[index]);
mpBuf[index] = i_packet;
return 1;
}
/* 803CEC30-803CEC78 02BD50 0048+00 0/1 1/1 0/0 .data sortFuncTable__13J3DDrawBuffer */
SECTION_DATA sortFunc J3DDrawBuffer::sortFuncTable[6] = {
&J3DDrawBuffer::entryMatSort, &J3DDrawBuffer::entryMatAnmSort, &J3DDrawBuffer::entryZSort,
&J3DDrawBuffer::entryModelSort, &J3DDrawBuffer::entryInvalidSort, &J3DDrawBuffer::entryNonSort,
};
/* 803CEC90-803CECA8 02BDB0 0018+00 1/2 0/0 0/0 .data drawFuncTable__13J3DDrawBuffer */
SECTION_DATA drawFunc J3DDrawBuffer::drawFuncTable[2] = {
&J3DDrawBuffer::drawHead,
&J3DDrawBuffer::drawTail,
};
/* 803254AC-80325500 31FDEC 0054+00 0/0 2/2 0/0 .text draw__13J3DDrawBufferCFv */
void J3DDrawBuffer::draw() const {
drawFunc func = drawFuncTable[mDrawType];
(this->*func)();
}
/* 80325500-80325578 31FE40 0078+00 1/0 0/0 0/0 .text drawHead__13J3DDrawBufferCFv */
void J3DDrawBuffer::drawHead() const {
u32 size = mBufSize;
J3DPacket** buf = mpBuf;
for (u32 i = 0; i < size; i++) {
for (J3DPacket* packet = buf[i]; packet != NULL; packet = packet->getNextPacket()) {
packet->draw();
}
}
}
/* 80325578-803255F0 31FEB8 0078+00 1/0 0/0 0/0 .text drawTail__13J3DDrawBufferCFv */
void J3DDrawBuffer::drawTail() const {
int num = mBufSize - 1;
for (int i = num; i >= 0; i--) {
for (J3DPacket* packet = mpBuf[i]; packet != NULL; packet = packet->getNextPacket()) {
packet->draw();
}
}
}
/* ############################################################################################## */
/* 804515E0-804515E8 000AE0 0004+04 0/0 1/1 0/0 .sbss entryNum__13J3DDrawBuffer */
int J3DDrawBuffer::entryNum;
|
