kawa/banjo-kazooie
1
0
Fork 0
Code Issues Actions Packages Projects Releases Wiki Activity

modelRender.c documentation

Browse Source
This commit is contained in:
Banjo Kazooie
2022-12-01 00:21:11 -06:00
parent 0ffe8f35a2
commit b74c76a430
69 changed files with 296 additions and 326 deletions
Download Patch File Download Diff File Expand all files Collapse all files

124
src/core2/code_B9770.c
View File

@@ -28,67 +28,6 @@ typedef struct {
}unkC;
} Struct_glspline_0;
// typedef struct {
// u8 pad_0[0x4];
// union {
// struct{
// u16 bit63;
// u16 bit47:12;
// u16 unk0_3:3;
// u16 pad0_0:1;
// u32 bit31:24;
// u32 pad4_7:8;
// }t0;
// struct{
// u32 pad_bit63: 12;
// u32 bit51: 2;
// u32 pad_bit49: 18;
// u32 bit31: 10;
// u32 bit21: 11;
// u32 bit10: 1;
// u32 pad_bit9: 1;
// u32 bit8: 1;
// u32 pad_bit7: 1;
// u32 bit6: 3;
// u32 bit3: 3;
// u32 pad_bit0: 1;
// }t1;
// struct{
// u32 bit63: 1;
// u32 bit62: 15;
// u32 bit47: 8;
// u32 bit39: 4;
// u32 pad_bit35: 4;
// u32 pad_bit31: 32;
// }t2;
// }unk4;
// u32 padC_31:8;
// u32 unkC_23:2;
// u32 unkC_21:1;
// u32 unkC_20:8;
// u32 unkC_12:12;
// u32 unkC_0 : 1;
// union {
// struct {
// u32 pad_bit31: 24;
// u32 bit7:7;
// u32 bit0:1;
// }t0;
// struct {
// u32 pad_bit31: 25;
// u32 bit6: 1;
// u32 bit5: 1;
// u32 bit4: 1;
// u32 pad_bit3:5;
// }t1;
// struct {
// u32 pad_bit31: 24;
// u32 bit7:5;
// u32 pad_bit1:2;
// }t2;
// }unk10;
// }Struct_glspline_0;
typedef struct {
u32 bit31: 16;
u32 bit15: 12;
@@ -203,7 +142,7 @@ typedef union{
typedef struct{
s32 unk0;
Union_glspline spline[];
}glspline_list;
}SplineList;
typedef struct {
s16 unk0;
@@ -214,11 +153,11 @@ typedef struct {
u16 pad8_12:13;
}Struct_glspline_803411B0;
s32 func_80341BC8(struct56s *arg0, glspline_list * arg1);
s32 func_80341BC8(struct56s *arg0, SplineList * arg1);
/* .data */
struct56s **D_80371E70 = NULL;
glspline_list **D_80371E74 = NULL;
SplineList **D_80371E74 = NULL;
s32 D_80371E78 = 0;
s32 D_80371E7C = 0;
s32 D_80371E80 = 0;
@@ -236,7 +175,6 @@ s16 *D_803858A0;
struct56s *func_80342038(s32 indx);
/* .code */
//glspline_clamp
f32 func_80340700(f32 value, f32 min, f32 max) {
return (value < min) ? min
: (max < value) ? max
@@ -248,8 +186,8 @@ bool func_80340748(s32 arg0, s32 arg1, s32 arg2, f32 arg3[3], s32 arg4, s32 arg5
}
s32 func_80340760(s32 arg0, s32 *arg1, f32 *arg2, s32 arg3, s32 arg4, f32 *arg5, f32 *arg6) {
glspline_list **temp_t0 = D_80371E74;
glspline_list *temp_a0;
SplineList **temp_t0 = D_80371E74;
SplineList *temp_a0;
Union_glspline *temp_v0;
Union_glspline *var_v1;
s32 var_a2;
@@ -303,23 +241,23 @@ s32 func_80340760(s32 arg0, s32 *arg1, f32 *arg2, s32 arg3, s32 arg4, f32 *arg5,
return 0;
}
f32 glspline_catmull_rom_interpolate(f32 arg0, s32 arg1, f32 *arg2) {
s32 tmp_v1;
f32 glspline_catmull_rom_interpolate(f32 x, s32 knotCount, f32 *knotList) {
s32 start_knot;
s32 tmp_t7;
f32 sp24[3];
f32 *var_a0;
tmp_t7 = arg1 - 3;
tmp_v1 = arg0 = tmp_t7 * func_80340700(arg0, 0.0f, 1.0f);
tmp_v1 = (tmp_v1 >= (arg1 - 4)) ? (arg1 - 4) : (tmp_v1);
arg2 += tmp_v1;
arg0 -= tmp_v1;
tmp_t7 = knotCount - 3;
start_knot = x = tmp_t7 * func_80340700(x, 0.0f, 1.0f);
start_knot = (start_knot >= (knotCount - 4)) ? (knotCount - 4) : (start_knot);
knotList += start_knot;
x -= start_knot;
sp24[2] = -0.5*arg2[0] + 1.5*arg2[1] + -1.5*arg2[2] + 0.5*arg2[3];
sp24[1] = 1.0*arg2[0] + -2.5*arg2[1] + 2.0*arg2[2] + -0.5*arg2[3];
sp24[0] = -0.5*arg2[0] + 0.0*arg2[1] + 0.5*arg2[2] + 0.0*arg2[3];
sp24[2] = -0.5*knotList[0] + 1.5*knotList[1] + -1.5*knotList[2] + 0.5*knotList[3];
sp24[1] = 1.0*knotList[0] + -2.5*knotList[1] + 2.0*knotList[2] + -0.5*knotList[3];
sp24[0] = -0.5*knotList[0] + 0.0*knotList[1] + 0.5*knotList[2] + 0.0*knotList[3];
return (((((sp24[2] * arg0) + sp24[1]) * arg0) + sp24[0]) * arg0) + (1.0*arg2[1]);
return (((((sp24[2] * x) + sp24[1]) * x) + sp24[0]) * x) + (1.0*knotList[1]);
}
void func_80340BE4(f32 arg0, s32 arg1, s32 arg2, s32 arg3, f32 * arg4, f32 arg5[3]);
@@ -340,7 +278,7 @@ void func_803411B0(void) {
s32 spC8;
s32 spC4;
struct56s *spB4;
glspline_list *spA8;
SplineList *spA8;
struct56s *spA4;
Union_glspline *sp80;
Struct_glspline_803411B0 *sp50;
@@ -440,7 +378,7 @@ void func_803411B0(void) {
spB4 = (struct56s *) malloc(sizeof(struct56s) + (var_s7 * 3* sizeof(f32)));
spB4->unk0 = var_s7;
spB4->unk4 = 0;
spA8 = (glspline_list *)malloc(sizeof(glspline_list) + var_s0*sizeof(Union_glspline));
spA8 = (SplineList *)malloc(sizeof(SplineList) + var_s0*sizeof(Union_glspline));
spA8->unk0 = var_s0;
var_s1_2 = &spA8->spline[0];
var_s2 = var_s0;
@@ -519,7 +457,7 @@ void func_80341BA0(void){
func_803411B0();
}
s32 func_80341BC8(struct56s *arg0, glspline_list * arg1) {
s32 func_80341BC8(struct56s *arg0, SplineList * arg1) {
s32 temp_t7;
void *temp_v0;
void *temp_v0_2;
@@ -528,7 +466,7 @@ s32 func_80341BC8(struct56s *arg0, glspline_list * arg1) {
D_80371E70 = (struct56s **)realloc(D_80371E70, D_80371E78 * sizeof(struct56s *));
D_80371E70[D_80371E78 - 1] = arg0;
D_80371E74 = (glspline_list **)realloc(D_80371E74, D_80371E78 * sizeof(glspline_list *));
D_80371E74 = (SplineList **)realloc(D_80371E74, D_80371E78 * sizeof(SplineList *));
D_80371E74[D_80371E78 - 1] = arg1;
return D_80371E78 - 1;
}
@@ -645,8 +583,8 @@ int func_80342064(s32 arg0){
}
s32 func_80342070(s32 arg0){
glspline_list **temp_v0 = D_80371E74;
glspline_list *temp_v1;
SplineList **temp_v0 = D_80371E74;
SplineList *temp_v1;
if(arg0 == -1)
return 0;
@@ -659,8 +597,8 @@ s32 func_80342070(s32 arg0){
}
s32 func_803420BC(s32 arg0, s32 arg1, s32 arg2){
glspline_list **temp_v0 = D_80371E74;
glspline_list *temp_v1;
SplineList **temp_v0 = D_80371E74;
SplineList *temp_v1;
s32 temp_a1;
s32 var_a0;
@@ -686,8 +624,8 @@ s32 func_803420BC(s32 arg0, s32 arg1, s32 arg2){
}
s32 func_803421A4(s32 arg0, f32 arg1) {
glspline_list **temp_v0 = D_80371E74;
glspline_list *temp_v1;
SplineList **temp_v0 = D_80371E74;
SplineList *temp_v1;
s32 var_a3;
Union_glspline *i_ptr;
Union_glspline *temp_a2;
@@ -722,7 +660,7 @@ void func_803422AC(ActorMarker *caller, enum asset_e text_id, s32 arg2){
#ifndef NONMATCHING
#pragma GLOBAL_ASM("asm/nonmatchings/core2/code_B9770/func_803422D4.s")
#else
s32 func_803422D4(Actor *arg0, Union_glspline *arg1, glspline_list *arg2) {
s32 func_803422D4(Actor *arg0, Union_glspline *arg1, SplineList *arg2) {
s32 sp84 = 0;
u8 sp83;
f32 sp7C;
@@ -1114,8 +1052,8 @@ s32 func_80343654(Actor *this){
}
s32 func_80343694(Actor *actor, s32 indx, s32 begin, s32 end, s32 count, s32 stride) {
glspline_list **temp_v0;
glspline_list *temp_s5;
SplineList **temp_v0;
SplineList *temp_s5;
Union_glspline *start_ptr;
Union_glspline *end_ptr;
bool var_v1;
@@ -1275,14 +1213,14 @@ void glspline_defrag(void) {
D_80371E70 = (struct56s **) defrag(D_80371E70);
}
if (D_80371E74 != 0) {
D_80371E74 = (glspline_list **) defrag(D_80371E74);
D_80371E74 = (SplineList **) defrag(D_80371E74);
}
if (D_803858A0 != 0) {
D_803858A0 = (s16 *) defrag(D_803858A0);
}
for(i = 0; i < D_80371E78; i++){
D_80371E74[i] = (glspline_list *) defrag(D_80371E74[i]);
D_80371E74[i] = (SplineList *) defrag(D_80371E74[i]);
D_80371E70[i] = (struct56s *) defrag(D_80371E70[i]);
}
}