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
|
#include "dolphin/gx/GX.h"
#include "dolphin/gd/GDGeometry.h"
#include "dolphin/gd/GDBase.h"
#include "dolphin/os/OS.h"
void GDSetVtxDescv(GXVtxDescList* attrPtr) {
u32 nnorms = 0;
u32 ncols = 0;
u32 ntexs = 0;
u32 pnMtxIdx = GX_NONE;
u32 txMtxIdxMask = 0;
u32 posn = GX_DIRECT;
u32 norm = GX_NONE;
u32 col0 = GX_NONE;
u32 col1 = GX_NONE;
u32 tex0 = GX_NONE;
u32 tex1 = GX_NONE;
u32 tex2 = GX_NONE;
u32 tex3 = GX_NONE;
u32 tex4 = GX_NONE;
u32 tex5 = GX_NONE;
u32 tex6 = GX_NONE;
u32 tex7 = GX_NONE;
for (; attrPtr->attr != GX_VA_NULL; ++attrPtr) {
ASSERTMSGLINE(91, attrPtr->attr >= GX_VA_PNMTXIDX && attrPtr->attr <= GX_VA_MAX_ATTR, "GDSetVtxDescv: invalid attribute");
ASSERTMSGLINE(95, attrPtr->type >= GX_NONE && attrPtr->type <= GX_INDEX16, "GDSetVtxDescv: invalid type");
ASSERTMSGLINE(101, attrPtr->attr >= GX_VA_PNMTXIDX && attrPtr->attr <= GX_VA_TEX7MTXIDX ? (attrPtr->type == 0 || attrPtr->type == 1) : TRUE, "GDSetVtxDescv: invalid type for given attribute");
switch (attrPtr->attr) {
case GX_VA_PNMTXIDX:
pnMtxIdx = attrPtr->type;
break;
case GX_VA_TEX0MTXIDX:
txMtxIdxMask = (txMtxIdxMask & ~0x1) | (attrPtr->type << 0);
break;
case GX_VA_TEX1MTXIDX:
txMtxIdxMask = (txMtxIdxMask & ~0x2) | (attrPtr->type << 1);
break;
case GX_VA_TEX2MTXIDX:
txMtxIdxMask = (txMtxIdxMask & ~0x4) | (attrPtr->type << 2);
break;
case GX_VA_TEX3MTXIDX:
txMtxIdxMask = (txMtxIdxMask & ~0x8) | (attrPtr->type << 3);
break;
case GX_VA_TEX4MTXIDX:
txMtxIdxMask = (txMtxIdxMask & ~0x10) | (attrPtr->type << 4);
break;
case GX_VA_TEX5MTXIDX:
txMtxIdxMask = (txMtxIdxMask & ~0x20) | (attrPtr->type << 5);
break;
case GX_VA_TEX6MTXIDX:
txMtxIdxMask = (txMtxIdxMask & ~0x40) | (attrPtr->type << 6);
break;
case GX_VA_TEX7MTXIDX:
txMtxIdxMask = (txMtxIdxMask & ~0x80) | (attrPtr->type << 7);
break;
case GX_VA_POS:
posn = attrPtr->type;
break;
case GX_VA_NRM:
if (attrPtr->type != GX_NONE) {
norm = attrPtr->type;
nnorms = 1;
}
break;
case GX_VA_NBT:
if (attrPtr->type != GX_NONE) {
norm = attrPtr->type;
nnorms = 2;
}
break;
case GX_VA_CLR0:
col0 = attrPtr->type;
ncols += (col0 != GX_NONE);
break;
case GX_VA_CLR1:
col1 = attrPtr->type;
ncols += (col1 != GX_NONE);
break;
case GX_VA_TEX0:
tex0 = attrPtr->type;
ntexs += (tex0 != GX_NONE);
break;
case GX_VA_TEX1:
tex1 = attrPtr->type;
ntexs += (tex1 != GX_NONE);
break;
case GX_VA_TEX2:
tex2 = attrPtr->type;
ntexs += (tex2 != GX_NONE);
break;
case GX_VA_TEX3:
tex3 = attrPtr->type;
ntexs += (tex3 != GX_NONE);
break;
case GX_VA_TEX4:
tex4 = attrPtr->type;
ntexs += (tex4 != GX_NONE);
break;
case GX_VA_TEX5:
tex5 = attrPtr->type;
ntexs += (tex5 != GX_NONE);
break;
case GX_VA_TEX6:
tex6 = attrPtr->type;
ntexs += (tex6 != GX_NONE);
break;
case GX_VA_TEX7:
tex7 = attrPtr->type;
ntexs += (tex7 != GX_NONE);
break;
}
}
GDWriteCPCmd(CP_REG_VCD_LO_ID, CP_REG_VCD_LO(pnMtxIdx, txMtxIdxMask, posn, norm, col0, col1));
GDWriteCPCmd(CP_REG_VCD_HI_ID, CP_REG_VCD_HI(tex0, tex1, tex2, tex3, tex4, tex5, tex6, tex7));
GDWriteXFCmd(XF_REG_INVERTEXSPEC_ID, XF_REG_INVTXSPEC(ncols, nnorms, ntexs));
}
void GDSetArray(GXAttr attr, void* base_ptr, u8 stride) {
s32 cpAttr;
if (attr == GX_VA_NBT) {
cpAttr = GX_VA_TEX0MTXIDX;
} else {
cpAttr = attr - GX_VA_POS;
}
GDWriteCPCmd(cpAttr + CP_REG_ARRAYBASE_ID, OSCachedToPhysical(base_ptr));
GDWriteCPCmd(cpAttr + CP_REG_ARRAYSTRIDE_ID, stride);
}
void GDSetArrayRaw(GXAttr attr, u32 base_ptr_raw, u8 stride) {
s32 cpAttr;
if (attr == GX_VA_NBT) {
cpAttr = GX_VA_TEX0MTXIDX;
} else {
cpAttr = attr - GX_VA_POS;
}
GDWriteCPCmd(cpAttr + CP_REG_ARRAYBASE_ID, base_ptr_raw);
GDWriteCPCmd(cpAttr + CP_REG_ARRAYSTRIDE_ID, stride);
}
|
