diff options
Diffstat (limited to 'arm9/lib/src/FX_mtx22.c')
| -rw-r--r-- | arm9/lib/src/FX_mtx22.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arm9/lib/src/FX_mtx22.c b/arm9/lib/src/FX_mtx22.c index fcd634b1..19504574 100644 --- a/arm9/lib/src/FX_mtx22.c +++ b/arm9/lib/src/FX_mtx22.c @@ -2,11 +2,11 @@ #include "main.h" #include "fx.h" -void MTX_ScaleApply22(struct Mtx22 *mtx, struct Mtx22 *dst, s32 x, s32 y){ - dst->_[0] = ((s64)x * mtx->_[0]) >> FX32_INT_SHIFT; - dst->_[1] = ((s64)x * mtx->_[1]) >> FX32_INT_SHIFT; - dst->_[2] = ((s64)y * mtx->_[2]) >> FX32_INT_SHIFT; - dst->_[3] = ((s64)y * mtx->_[3]) >> FX32_INT_SHIFT; +void MTX_ScaleApply22(struct Mtx22 *mtx, struct Mtx22 *dst, fx32 x, fx32 y){ + dst->_[0] = ((fx64)x * mtx->_[0]) >> FX32_INT_SHIFT; + dst->_[1] = ((fx64)x * mtx->_[1]) >> FX32_INT_SHIFT; + dst->_[2] = ((fx64)y * mtx->_[2]) >> FX32_INT_SHIFT; + dst->_[3] = ((fx64)y * mtx->_[3]) >> FX32_INT_SHIFT; } asm void MTX_Identity22_(struct Mtx22 *mtx){ @@ -19,7 +19,7 @@ asm void MTX_Identity22_(struct Mtx22 *mtx){ } #pragma thumb on -asm void MTX_Rot22_(struct Mtx22 *mtx, s32 sinphi, s32 cosphi){ +asm void MTX_Rot22_(struct Mtx22 *mtx, fx32 sinphi, fx32 cosphi){ str r2, [r0, #0x0] str r1, [r0, #0x4] neg r1, r1 |