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Decompile vi00009b50

This commit is contained in:
Ryan Dwyer 2021-10-08 18:46:49 +10:00
parent 79cd0400c4
commit b83e729290
5 changed files with 53 additions and 127 deletions
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36
src/game/bondview.c
View File

@ -513,7 +513,7 @@ Gfx *bviewPrepareStaticI8(Gfx *gdl, u32 colour, u32 alpha)
Gfx *bviewRenderMotionBlur(Gfx *gdl, u32 colour, u32 alpha)
{
void *unk28 = vi2GetUnk28();
u8 *fb = vi2GetUnk28();
s32 viewtop = viGetViewTop();
s32 viewheight = viGetViewHeight();
f32 fxxx;
@ -553,7 +553,7 @@ Gfx *bviewRenderMotionBlur(Gfx *gdl, u32 colour, u32 alpha)
gdl = bviewPrepareStaticRgba16(gdl, colour, newalpha);
for (i = viewtop; i < viewtop + viewheight; i++) {
gdl = bviewRenderLensRect(gdl, unk28, viewtop + (s32)somefloat, 5, i, fxxx, viewleft, viewwidth);
gdl = bviewRenderLensRect(gdl, fb, viewtop + (s32)somefloat, 5, i, fxxx, viewleft, viewwidth);
somefloat += 1.0f / fyyy;
}
@ -562,12 +562,12 @@ Gfx *bviewRenderMotionBlur(Gfx *gdl, u32 colour, u32 alpha)
Gfx *bviewRenderStatic(Gfx *gdl, u32 arg1, s32 arg2)
{
void *unk28 = vi2GetUnk28();
u8 *fb = vi2GetUnk28();
s32 viewtop = viGetViewTop();
s32 viewheight = viGetViewHeight();
s32 viewwidth = viGetViewWidth();
s32 viewleft = viGetViewLeft();
void *ptr = (void *)(random() & 0xfff00 | 0x80000000);
u8 *fb2 = (u8 *)(random() & 0xfff00 | 0x80000000);
s32 y;
gDPPipeSync(gdl++);
@ -575,10 +575,10 @@ Gfx *bviewRenderStatic(Gfx *gdl, u32 arg1, s32 arg2)
gdl = bviewPrepareStaticI8(gdl, arg1, arg2);
for (y = viewtop; y < viewtop + viewheight; y++) {
gdl = bviewRenderLensRect(gdl, ptr, random() % 240, 5, y, 1.0f, viewleft, viewwidth);
gdl = bviewRenderLensRect(gdl, fb2, random() % 240, 5, y, 1.0f, viewleft, viewwidth);
}
if (ptr) {
if (fb2) {
// empty
}
@ -587,7 +587,7 @@ Gfx *bviewRenderStatic(Gfx *gdl, u32 arg1, s32 arg2)
Gfx *bviewRenderSlayerRocketLens(Gfx *gdl, u32 colour, u32 alpha)
{
void *sp7c = viGetUnk28();
u8 *fb = viGetUnk28();
s32 viewtop = viGetViewTop();
s32 viewheight = viGetViewHeight();
s32 viewwidth = viGetViewWidth();
@ -622,7 +622,7 @@ Gfx *bviewRenderSlayerRocketLens(Gfx *gdl, u32 colour, u32 alpha)
}
}
gdl = bviewRenderLensRect(gdl, sp7c, y, 5, y, 2.0f - sinf(angle), viewleft, viewwidth);
gdl = bviewRenderLensRect(gdl, fb, y, 5, y, 2.0f - sinf(angle), viewleft, viewwidth);
angle += increment;
}
@ -632,7 +632,7 @@ Gfx *bviewRenderSlayerRocketLens(Gfx *gdl, u32 colour, u32 alpha)
Gfx *bviewRenderFilmLens(Gfx *gdl, u32 colour, u32 alpha)
{
void *unk28 = viGetUnk28();
u8 *fb = viGetUnk28();
s32 viewtop = viGetViewTop();
s32 viewheight = viGetViewHeight();
s32 y;
@ -669,7 +669,7 @@ Gfx *bviewRenderFilmLens(Gfx *gdl, u32 colour, u32 alpha)
tmpy = random() % 200;
}
gdl = bviewRenderLensRect(gdl, unk28, tmpy, 5, y, 1, viewleft, viewwidth);
gdl = bviewRenderLensRect(gdl, fb, tmpy, 5, y, 1, viewleft, viewwidth);
}
return gdl;
@ -682,7 +682,7 @@ Gfx *bviewRenderFilmLens(Gfx *gdl, u32 colour, u32 alpha)
*/
Gfx *bviewRenderZoomBlur(Gfx *gdl, u32 colour, s32 alpha, f32 arg3, f32 arg4)
{
void *unk28 = vi2GetUnk28();
u8 *fb = vi2GetUnk28();
s32 viewtop = viGetViewTop();
s32 viewheight = viGetViewHeight();
s32 viewwidth = viGetViewWidth();
@ -705,7 +705,7 @@ Gfx *bviewRenderZoomBlur(Gfx *gdl, u32 colour, s32 alpha, f32 arg3, f32 arg4)
gdl = bviewPrepareStaticRgba16(gdl, colour, alpha);
for (i = viewtop; i < viewtop + viewheight; i++) {
gdl = bviewRenderLensRect(gdl, unk28, (s32)somefloat + viewtop, 5, i, arg3, viewleft, viewwidth);
gdl = bviewRenderLensRect(gdl, fb, (s32)somefloat + viewtop, 5, i, arg3, viewleft, viewwidth);
somefloat += 1.0f / arg4;
}
@ -14922,7 +14922,7 @@ glabel bviewRenderNvLens
// and regalloc near random().
//Gfx *bviewRenderNvLens(Gfx *gdl)
//{
// void *unk28 = viGetUnk28();
// u8 *fb = viGetUnk28();
// s32 viewheight = viGetViewHeight();
// s32 viewwidth = viGetViewWidth();
// s32 viewtop = viGetViewTop();
@ -14973,7 +14973,7 @@ glabel bviewRenderNvLens
//
// gDPSetColor(gdl++, G_SETENVCOLOR, (green << 16) + 0xff);
//
// gdl = bviewRenderLensRect(gdl, unk28, y, 5, y, 1, viewleft, viewwidth);
// gdl = bviewRenderLensRect(gdl, fb, y, 5, y, 1, viewleft, viewwidth);
// }
//
// return gdl;
@ -15998,7 +15998,7 @@ glabel bviewRenderIrLens
*/
Gfx *bviewRenderRarePresents(Gfx *gdl)
{
void *unk28 = viGetUnk28();
u8 *fb = viGetUnk28();
s32 viewtop = viGetViewTop();
s32 viewheight = viGetViewHeight();
s32 viewwidth = viGetViewWidth();
@ -16018,7 +16018,7 @@ Gfx *bviewRenderRarePresents(Gfx *gdl)
gdl = bviewPrepareStaticRgba16(gdl, 0x8f8f8f8f, 255);
for (y = viewtop; y < viewtop + viewheight; y += 2) {
gdl = bviewRenderLensRect(gdl, unk28, y, 5, y, 1.0f, viewleft, viewwidth);
gdl = bviewRenderLensRect(gdl, fb, y, 5, y, 1.0f, viewleft, viewwidth);
}
return gdl;
@ -16029,7 +16029,7 @@ u8 var8007f878 = 0;
#if VERSION >= VERSION_NTSC_1_0
Gfx *bviewRenderHorizonScanner(Gfx *gdl)
{
void *sp194 = viGetUnk28();
u8 *fb = viGetUnk28();
s32 viewtop = viGetViewTop();
s32 viewheight = viGetViewHeight();
s32 viewwidth = viGetViewWidth();
@ -16229,7 +16229,7 @@ Gfx *bviewRenderHorizonScanner(Gfx *gdl)
gDPSetColor(gdl++, G_SETENVCOLOR, colour);
gdl = bviewRenderLensRect(gdl, sp194, liney, 5, liney, random() * (1.0f / U32_MAX) * range + 1, viewleft, viewwidth);
gdl = bviewRenderLensRect(gdl, fb, liney, 5, liney, random() * (1.0f / U32_MAX) * range + 1, viewleft, viewwidth);
}
return gdl;

2
src/include/game/bondview.h
View File

@ -5,7 +5,7 @@
#include "types.h"
Gfx *bviewRenderIrRect(Gfx *gdl, s32 x1, s32 y1, s32 x2, s32 y2);
Gfx *bviewRenderLensRect(Gfx *gdl, void *arg1, s32 top, s32 arg3, s32 arg4, f32 arg5, s32 left, s32 width);
Gfx *bviewRenderLensRect(Gfx *gdl, u8 *fb, s32 top, s32 arg3, s32 arg4, f32 arg5, s32 left, s32 width);
Gfx *bviewRenderFisheyeRect(Gfx *gdl, s32 arg1, f32 arg2, s32 arg3, s32 arg4);
Gfx *bviewPrepareStaticRgba16(Gfx *gdl, u32 colour, u32 alpha);
Gfx *bviewPrepareStaticI8(Gfx *gdl, u32 colour, u32 alpha);

6
src/include/lib/lib_09a80.h
View File

@ -11,7 +11,7 @@ void vi00009a98(void);
void vi00009aa0(u32 arg0);
Gfx *viRenderDebug(Gfx *gdl);
void vi00009ab0(void);
void vi00009b50(void *fb);
void vi00009b50(u8 *fb);
void vi00009bf8(void);
void viAllocateFbs(s32 stagenum);
void viBlack(bool black);
@ -19,8 +19,8 @@ u32 vi00009ed4(void);
void vi0000a044(void);
void vi0000aa50(f32 arg0);
void vi0000aab0(s32 arg0);
void *viGetUnk28(void);
void *vi2GetUnk28(void);
u8 *viGetUnk28(void);
u8 *vi2GetUnk28(void);
Vp *viGetCurrentPlayerViewport(void);
u16 vi0000ab6c(void);
u32 vi0000ab78(void);

2
src/include/types.h
View File

@ -6059,7 +6059,7 @@ struct rend_vidat {
/*0x20*/ s16 viewleft;
/*0x22*/ s16 viewtop;
/*0x24*/ bool usezbuf;
/*0x28*/ void *unk28;
/*0x28*/ u8 *fb;
};
struct var80062a8c {

134
src/lib/lib_09a80.c
View File

@ -142,102 +142,28 @@ void vi00009ab0(void)
#endif
}
#if VERSION >= VERSION_NTSC_1_0
GLOBAL_ASM(
glabel vi00009b50
/* 9b50: 3c03800a */ lui $v1,%hi(var8009cac0)
/* 9b54: 3c058006 */ lui $a1,%hi(var8005d530)
/* 9b58: 3c078006 */ lui $a3,%hi(var8005d588)
/* 9b5c: 24e7d588 */ addiu $a3,$a3,%lo(var8005d588)
/* 9b60: 24a5d530 */ addiu $a1,$a1,%lo(var8005d530)
/* 9b64: 2463cac0 */ addiu $v1,$v1,%lo(var8009cac0)
/* 9b68: 24060030 */ addiu $a2,$zero,0x30
/* 9b6c: 24020240 */ addiu $v0,$zero,0x240
.L00009b70:
/* 9b70: 24a5002c */ addiu $a1,$a1,0x2c
/* 9b74: 24630004 */ addiu $v1,$v1,0x4
/* 9b78: ac64fffc */ sw $a0,-0x4($v1)
/* 9b7c: a4a2ffd8 */ sh $v0,-0x28($a1)
/* 9b80: a4a2ffec */ sh $v0,-0x14($a1)
/* 9b84: a4a2fff0 */ sh $v0,-0x10($a1)
/* 9b88: a4a6ffda */ sh $a2,-0x26($a1)
/* 9b8c: a4a6ffee */ sh $a2,-0x12($a1)
/* 9b90: 14a7fff7 */ bne $a1,$a3,.L00009b70
/* 9b94: a4a6fff2 */ sh $a2,-0xe($a1)
/* 9b98: 3c0e8009 */ lui $t6,%hi(var80092874+0x2)
/* 9b9c: 91ce2876 */ lbu $t6,%lo(var80092874+0x2)($t6)
/* 9ba0: 3c02800a */ lui $v0,%hi(var8009cac0)
/* 9ba4: 2442cac0 */ addiu $v0,$v0,%lo(var8009cac0)
/* 9ba8: 000e7880 */ sll $t7,$t6,0x2
/* 9bac: 004fc021 */ addu $t8,$v0,$t7
/* 9bb0: 3c088006 */ lui $t0,%hi(var8005d590)
/* 9bb4: 8d08d590 */ lw $t0,%lo(var8005d590)($t0)
/* 9bb8: 8f190000 */ lw $t9,0x0($t8)
/* 9bbc: 3c098009 */ lui $t1,%hi(var80092874+0x3)
/* 9bc0: 3c0d8006 */ lui $t5,%hi(g_ViData)
/* 9bc4: ad190028 */ sw $t9,0x28($t0)
/* 9bc8: 91292877 */ lbu $t1,%lo(var80092874+0x3)($t1)
/* 9bcc: 8dadd594 */ lw $t5,%lo(g_ViData)($t5)
/* 9bd0: 240e0001 */ addiu $t6,$zero,0x1
/* 9bd4: 00095080 */ sll $t2,$t1,0x2
/* 9bd8: 004a5821 */ addu $t3,$v0,$t2
/* 9bdc: 8d6c0000 */ lw $t4,0x0($t3)
/* 9be0: 3c018006 */ lui $at,%hi(var8005d59c)
/* 9be4: adac0028 */ sw $t4,0x28($t5)
/* 9be8: ac2ed59c */ sw $t6,%lo(var8005d59c)($at)
/* 9bec: 3c01800a */ lui $at,%hi(g_Vars+0x4e0)
/* 9bf0: 03e00008 */ jr $ra
/* 9bf4: a020a4a0 */ sb $zero,%lo(g_Vars+0x4e0)($at)
);
#else
GLOBAL_ASM(
glabel vi00009b50
/* 9cf0: 3c03800a */ lui $v1,0x800a
/* 9cf4: 3c058006 */ lui $a1,0x8006
/* 9cf8: 3c088006 */ lui $t0,0x8006
/* 9cfc: 2508ed28 */ addiu $t0,$t0,-4824
/* 9d00: 24a5ecd0 */ addiu $a1,$a1,-4912
/* 9d04: 24631200 */ addiu $v1,$v1,0x1200
/* 9d08: 24070030 */ addiu $a3,$zero,0x30
/* 9d0c: 240601e0 */ addiu $a2,$zero,0x1e0
/* 9d10: 24020240 */ addiu $v0,$zero,0x240
.NB00009d14:
/* 9d14: 24a5002c */ addiu $a1,$a1,0x2c
/* 9d18: 24630004 */ addiu $v1,$v1,0x4
/* 9d1c: ac64fffc */ sw $a0,-0x4($v1)
/* 9d20: a4a2ffd8 */ sh $v0,-0x28($a1)
/* 9d24: a4a2ffec */ sh $v0,-0x14($a1)
/* 9d28: a4a6fff0 */ sh $a2,-0x10($a1)
/* 9d2c: a4a7ffda */ sh $a3,-0x26($a1)
/* 9d30: a4a7ffee */ sh $a3,-0x12($a1)
/* 9d34: 14a8fff7 */ bne $a1,$t0,.NB00009d14
/* 9d38: a4a7fff2 */ sh $a3,-0xe($a1)
/* 9d3c: 3c0e8009 */ lui $t6,0x8009
/* 9d40: 91ce4e66 */ lbu $t6,0x4e66($t6)
/* 9d44: 3c02800a */ lui $v0,0x800a
/* 9d48: 24421200 */ addiu $v0,$v0,0x1200
/* 9d4c: 000e7880 */ sll $t7,$t6,0x2
/* 9d50: 004fc021 */ addu $t8,$v0,$t7
/* 9d54: 3c098006 */ lui $t1,0x8006
/* 9d58: 8d29ed30 */ lw $t1,-0x12d0($t1)
/* 9d5c: 8f190000 */ lw $t9,0x0($t8)
/* 9d60: 3c0a8009 */ lui $t2,0x8009
/* 9d64: 3c0e8006 */ lui $t6,0x8006
/* 9d68: ad390028 */ sw $t9,0x28($t1)
/* 9d6c: 914a4e67 */ lbu $t2,0x4e67($t2)
/* 9d70: 8dceed34 */ lw $t6,-0x12cc($t6)
/* 9d74: 240f0001 */ addiu $t7,$zero,0x1
/* 9d78: 000a5880 */ sll $t3,$t2,0x2
/* 9d7c: 004b6021 */ addu $t4,$v0,$t3
/* 9d80: 8d8d0000 */ lw $t5,0x0($t4)
/* 9d84: 3c018006 */ lui $at,0x8006
/* 9d88: adcd0028 */ sw $t5,0x28($t6)
/* 9d8c: ac2fed3c */ sw $t7,-0x12c4($at)
/* 9d90: 3c01800a */ lui $at,0x800a
/* 9d94: 03e00008 */ jr $ra
/* 9d98: a020eba0 */ sb $zero,-0x1460($at)
);
#endif
void vi00009b50(u8 *fb)
{
s32 i;
for (i = 0; i < 2; i++) {
var8009cac0[i] = fb;
var8005d530[i].x = 576;
var8005d530[i].bufx = 576;
var8005d530[i].viewx = (VERSION >= VERSION_NTSC_1_0 ? 576 : 480);
var8005d530[i].y = 48;
var8005d530[i].bufy = 48;
var8005d530[i].viewy = 48;
}
var8005d590->fb = var8009cac0[var80092876];
g_ViData->fb = var8009cac0[var80092877];
var8005d59c = 1;
g_Vars.fourmeg2player = false;
}
void vi00009bf8(void)
{
@ -322,8 +248,8 @@ void viAllocateFbs(s32 stagenum)
var8009cac0[0] = &ptr[0];
var8009cac0[1] = fbsize + ptr;
var8005d590->unk28 = var8009cac0[var80092876];
g_ViData->unk28 = var8009cac0[var80092877];
var8005d590->fb = var8009cac0[var80092876];
g_ViData->fb = var8009cac0[var80092877];
fb0 = var8009cac0[0];
fb1 = var8009cac0[1];
@ -1852,19 +1778,19 @@ void vi0000ab10(void)
var8005d598 = false;
}
void *viGetUnk28(void)
u8 *viGetUnk28(void)
{
return g_ViData->unk28;
return g_ViData->fb;
}
void *vi2GetUnk28(void)
u8 *vi2GetUnk28(void)
{
return var8005d590->unk28;
return var8005d590->fb;
}
void viSetUnk28(void *arg0)
void viSetUnk28(u8 *fb)
{
g_ViData->unk28 = arg0;
g_ViData->fb = fb;
}
Vp *viGetCurrentPlayerViewport(void)