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Decompile creditsClearFramebuffer

This commit is contained in:
Ryan Dwyer 2021-01-15 22:31:38 +10:00
parent 91eb9e35c7
commit f4f492b5c0
2 changed files with 25 additions and 46 deletions
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69
src/game/credits.c
View File

@ -1243,42 +1243,21 @@ glabel var7f1b5804
// }
//}
Gfx *creditsClearFramebuffer(Gfx *gdl, u32 colour)
{
gSPDisplayList(gdl++, &var800613a0);
gdl = gfxSetPrimColour(gdl, colour);
gDPFillRectangle(gdl++, 0, 0, viGetX(), viGetY());
gdl = func0f153838(gdl);
return gdl;
}
GLOBAL_ASM(
glabel func0f1384b4
/* f1384b4: 27bdffd0 */ addiu $sp,$sp,-48
/* f1384b8: afb00018 */ sw $s0,0x18($sp)
/* f1384bc: afbf001c */ sw $ra,0x1c($sp)
/* f1384c0: 3c0f8006 */ lui $t7,%hi(var800613a0)
/* f1384c4: 25ef13a0 */ addiu $t7,$t7,%lo(var800613a0)
/* f1384c8: 3c0e0600 */ lui $t6,0x600
/* f1384cc: ac8e0000 */ sw $t6,0x0($a0)
/* f1384d0: ac8f0004 */ sw $t7,0x4($a0)
/* f1384d4: 24900008 */ addiu $s0,$a0,0x8
/* f1384d8: 0fc54df7 */ jal gfxSetPrimColour
/* f1384dc: 02002025 */ or $a0,$s0,$zero
/* f1384e0: afa20028 */ sw $v0,0x28($sp)
/* f1384e4: 0c002f02 */ jal viGetX
/* f1384e8: 24500008 */ addiu $s0,$v0,0x8
/* f1384ec: 0c002f06 */ jal viGetY
/* f1384f0: a7a20026 */ sh $v0,0x26($sp)
/* f1384f4: 87a90026 */ lh $t1,0x26($sp)
/* f1384f8: 305803ff */ andi $t8,$v0,0x3ff
/* f1384fc: 8fa30028 */ lw $v1,0x28($sp)
/* f138500: 0018c880 */ sll $t9,$t8,0x2
/* f138504: 3c01f600 */ lui $at,0xf600
/* f138508: 312a03ff */ andi $t2,$t1,0x3ff
/* f13850c: 000a5b80 */ sll $t3,$t2,0xe
/* f138510: 03214025 */ or $t0,$t9,$at
/* f138514: 010b6025 */ or $t4,$t0,$t3
/* f138518: 02002025 */ or $a0,$s0,$zero
/* f13851c: ac6c0000 */ sw $t4,0x0($v1)
/* f138520: 0fc54e0e */ jal func0f153838
/* f138524: ac600004 */ sw $zero,0x4($v1)
/* f138528: 8fbf001c */ lw $ra,0x1c($sp)
/* f13852c: 8fb00018 */ lw $s0,0x18($sp)
/* f138530: 27bd0030 */ addiu $sp,$sp,0x30
/* f138534: 03e00008 */ jr $ra
/* f138538: 00000000 */ nop
glabel func0f13853c
/* f13853c: 27bdffd0 */ addiu $sp,$sp,-48
/* f138540: afb00018 */ sw $s0,0x18($sp)
/* f138544: 00808025 */ or $s0,$a0,$zero
@ -4335,7 +4314,7 @@ glabel var7f1b5948
/* f13b098: 0c002c74 */ jal func0000b1d0
/* f13b09c: 00402025 */ or $a0,$v0,$zero
/* f13b0a0: 00402025 */ or $a0,$v0,$zero
/* f13b0a4: 0fc4e12d */ jal func0f1384b4
/* f13b0a4: 0fc4e12d */ jal creditsClearFramebuffer
/* f13b0a8: 240500ff */ addiu $a1,$zero,0xff
/* f13b0ac: 3c0fed00 */ lui $t7,0xed00
/* f13b0b0: 35ef0078 */ ori $t7,$t7,0x78
@ -4483,7 +4462,7 @@ glabel var7f1b5948
/* f13b2d8: 8faf0040 */ lw $t7,0x40($sp)
/* f13b2dc: 02002025 */ or $a0,$s0,$zero
/* f13b2e0: 240500d8 */ addiu $a1,$zero,0xd8
/* f13b2e4: 0fc4e12d */ jal func0f1384b4
/* f13b2e4: 0fc4e12d */ jal creditsClearFramebuffer
/* f13b2e8: ade20004 */ sw $v0,0x4($t7)
/* f13b2ec: 00408025 */ or $s0,$v0,$zero
.L0f13b2f0:
@ -4572,7 +4551,7 @@ glabel var7f1b5948
.L0f13b430:
/* f13b430: 10a00004 */ beqz $a1,.L0f13b444
/* f13b434: 00000000 */ nop
/* f13b438: 0fc4e12d */ jal func0f1384b4
/* f13b438: 0fc4e12d */ jal creditsClearFramebuffer
/* f13b43c: 02002025 */ or $a0,$s0,$zero
/* f13b440: 00408025 */ or $s0,$v0,$zero
.L0f13b444:
@ -4626,7 +4605,7 @@ glabel var7f1b5948
//
// gdl = func0000b280(gdl);
// gdl = func0000b1d0(gdl);
// gdl = func0f1384b4(gdl, 0xff);
// gdl = creditsClearFramebuffer(gdl, 0x000000ff);
//
// gDPSetScissorFrac(gdl++, G_SC_NON_INTERLACE, 0, 120, viGetX() * 4.0f, (viGetY() - 30) * 4.0f);
//
@ -4666,7 +4645,7 @@ glabel var7f1b5948
//
// gSPMatrix(gdl++, osVirtualToPhysical(matrix), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
//
// gdl = func0f1384b4(gdl, 0xd8);
// gdl = creditsClearFramebuffer(gdl, 0x000000d8);
// }
//
// func000159b0(&sp68);
@ -4694,18 +4673,18 @@ glabel var7f1b5948
//
// if (g_CreditsData->unk41f4 == 0) {
// u32 uVar1 = g_CreditsData->unk4204;
// u32 uVar11 = 0;
// u32 colour = 0;
//
// if (uVar1 < 60) {
// uVar11 = (uVar1 * 0xff) / 60;
// colour = (uVar1 * 0xff) / 60;
// }
//
// if (uVar1 > 1200 && uVar1 < 1260) {
// uVar11 = 0xff - ((uVar1 - 1200) * 0xff) / 60;
// colour = 0xff - ((uVar1 - 1200) * 0xff) / 60;
// }
//
// if (uVar11) {
// gdl = func0f1384b4(gdl, uVar11);
// if (colour) {
// gdl = creditsClearFramebuffer(gdl, colour);
// }
// }
// }

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

@ -11,7 +11,7 @@ void creditsCopyBackgroundLayer(s32 srcindex, s32 dstindex, bool move);
Gfx *creditsRenderBackground(Gfx *gdl);
f32 func0f1382e0(f32 range);
void creditsRandomiseBackground(u32 arg0);
Gfx *func0f1384b4(Gfx *gdl, u32 arg1);
Gfx *creditsClearFramebuffer(Gfx *gdl, u32 colour);
u32 func0f13870c(void);
void func0f13899c(void);
u32 func0f138e6c(void);