diff options
Diffstat (limited to 'arm9/lib/src/FX_cp.c')
| -rw-r--r-- | arm9/lib/src/FX_cp.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/arm9/lib/src/FX_cp.c b/arm9/lib/src/FX_cp.c index a8da0a8f..a2d8307b 100644 --- a/arm9/lib/src/FX_cp.c +++ b/arm9/lib/src/FX_cp.c @@ -1,11 +1,7 @@ #include "global.h" #include "main.h" #include "fx.h" - -s32 FX_GetDivResult(); -s32 FX_GetSqrtResult(); -void FX_DivAsync(s32 numerator, s32 denominator); -void FX_InvAsync(s32 x); + s32 FX_Div(s32 numerator, s32 denominator){ FX_DivAsync(numerator, denominator); @@ -57,18 +53,18 @@ void FX_DivAsync(s32 numerator, s32 denominator){ SETREG64(HW_REG_DIV_DENOM, (u32)denominator); } - s32 FX_DivS32(s32 numerator, s32 denominator){ - SETREG16(HW_REG_DIVCNT, 0x0); - SETREG32(HW_REG_DIV_NUMER, (u32)numerator); //32bit write for some reason - SETREG64(HW_REG_DIV_DENOM, (u32)denominator); - while (READREG16(HW_REG_DIVCNT) & 0x8000); - return READREG32(HW_REG_DIV_RESULT); - } +s32 FX_DivS32(s32 numerator, s32 denominator){ + SETREG16(HW_REG_DIVCNT, 0x0); + SETREG32(HW_REG_DIV_NUMER, (u32)numerator); //32bit write for some reason + SETREG64(HW_REG_DIV_DENOM, (u32)denominator); + while (READREG16(HW_REG_DIVCNT) & 0x8000); + return READREG32(HW_REG_DIV_RESULT); +} - s32 FX_ModS32(s32 num, s32 mod){ - SETREG16(HW_REG_DIVCNT, 0x0); - SETREG32(HW_REG_DIV_NUMER, (u32)num); //32bit write for some reason - SETREG64(HW_REG_DIV_DENOM, (u32)mod); - while (READREG16(HW_REG_DIVCNT) & 0x8000); - return READREG32(HW_REG_DIVREM_RESULT); - } +s32 FX_ModS32(s32 num, s32 mod){ + SETREG16(HW_REG_DIVCNT, 0x0); + SETREG32(HW_REG_DIV_NUMER, (u32)num); //32bit write for some reason + SETREG64(HW_REG_DIV_DENOM, (u32)mod); + while (READREG16(HW_REG_DIVCNT) & 0x8000); + return READREG32(HW_REG_DIVREM_RESULT); +} |