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Decompile func0000b2c4

This commit is contained in:
Ryan Dwyer 2020-11-29 00:56:47 +10:00
parent 468605d019
commit 4f35a88566
3 changed files with 11 additions and 33 deletions
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2
src/include/lib/lib_09660.h
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@ -33,7 +33,7 @@ u32 func0000b0e8(void);
Gfx *func0000b1a8(Gfx *gdl);
Gfx *func0000b1d0(Gfx *gdl);
Gfx *func0000b280(Gfx *gdl);
u32 func0000b2c4(void);
Gfx *func0000b2c4(Gfx *gdl);
Gfx *func0000b330(Gfx *gdl);
void viSetBuf(s16 x, s16 y);
s16 viGetBufX(void);

4
src/include/types.h
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@ -5945,8 +5945,8 @@ struct rend_vidat {
/*0x0c*/ f32 aspect;
/*0x10*/ f32 znear;
/*0x14*/ f32 zfar;
/*0x18*/ u16 bufx;
/*0x1a*/ u16 bufy;
/*0x18*/ s16 bufx;
/*0x1a*/ s16 bufy;
/*0x1c*/ s16 viewx;
/*0x1e*/ s16 viewy;
/*0x20*/ s16 viewleft;

38
src/lib/lib_09660.c
View File

@ -2075,36 +2075,14 @@ glabel func0000b280
/* b2c0: 00000000 */ nop
);
GLOBAL_ASM(
glabel func0000b2c4
/* b2c4: 3c0eba00 */ lui $t6,0xba00
/* b2c8: 35ce1402 */ ori $t6,$t6,0x1402
/* b2cc: 3c0f0030 */ lui $t7,0x30
/* b2d0: ac8f0004 */ sw $t7,0x4($a0)
/* b2d4: ac8e0000 */ sw $t6,0x0($a0)
/* b2d8: 3c068006 */ lui $a2,%hi(g_ViData)
/* b2dc: 8cc6d594 */ lw $a2,%lo(g_ViData)($a2)
/* b2e0: 24850008 */ addiu $a1,$a0,0x8
/* b2e4: 3c01f600 */ lui $at,0xf600
/* b2e8: 84d80018 */ lh $t8,0x18($a2)
/* b2ec: 84cb001a */ lh $t3,0x1a($a2)
/* b2f0: 24a70008 */ addiu $a3,$a1,0x8
/* b2f4: 2719ffff */ addiu $t9,$t8,-1
/* b2f8: 332803ff */ andi $t0,$t9,0x3ff
/* b2fc: 256cffff */ addiu $t4,$t3,-1
/* b300: 318d03ff */ andi $t5,$t4,0x3ff
/* b304: 00084b80 */ sll $t1,$t0,0xe
/* b308: 01215025 */ or $t2,$t1,$at
/* b30c: 000d7080 */ sll $t6,$t5,0x2
/* b310: 014e7825 */ or $t7,$t2,$t6
/* b314: acaf0000 */ sw $t7,0x0($a1)
/* b318: aca00004 */ sw $zero,0x4($a1)
/* b31c: 3c18e700 */ lui $t8,0xe700
/* b320: acf80000 */ sw $t8,0x0($a3)
/* b324: ace00004 */ sw $zero,0x4($a3)
/* b328: 03e00008 */ jr $ra
/* b32c: 24e20008 */ addiu $v0,$a3,0x8
);
Gfx *func0000b2c4(Gfx *gdl)
{
gDPSetCycleType(gdl++, G_CYC_FILL);
gDPFillRectangle(gdl++, 0, 0, g_ViData->bufx - 1, g_ViData->bufy - 1);
gDPPipeSync(gdl++);
return gdl;
}
GLOBAL_ASM(
glabel func0000b330