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authorPikalaxALT <pikalaxalt@gmail.com>2021-05-24 14:59:35 -0400
committerPikalaxALT <pikalaxalt@gmail.com>2021-05-24 14:59:35 -0400
commit5c965f5357c09a9eaaad029441401498e0877966 (patch)
tree2b8049c703ac29c8a0e35ec63db11f277ba850c5 /src/math_util.c
parent23c07589f5c515cbf16db08881142b6ae76dc5ee (diff)
Rename fixed point math routines again
Diffstat (limited to 'src/math_util.c')
-rw-r--r--src/math_util.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/math_util.c b/src/math_util.c
index e13c36ea6..eff2fd7c0 100644
--- a/src/math_util.c
+++ b/src/math_util.c
@@ -1,7 +1,7 @@
#include "global.h"
#include "math_util.h"
-fx16 mulfx16(fx16 x, fx16 y)
+fx16 Q_8_8_mul(fx16 x, fx16 y)
{
s32 result;
@@ -11,7 +11,7 @@ fx16 mulfx16(fx16 x, fx16 y)
return result;
}
-fxn16 mulfxn16(u8 s, fxn16 x, fxn16 y)
+fxn16 Q_N_S_mul(u8 s, fxn16 x, fxn16 y)
{
s32 result;
@@ -21,7 +21,7 @@ fxn16 mulfxn16(u8 s, fxn16 x, fxn16 y)
return result;
}
-fx32 mulfx32(fx32 x, fx32 y)
+fx32 Q_24_8_mul(fx32 x, fx32 y)
{
s64 result;
@@ -31,7 +31,7 @@ fx32 mulfx32(fx32 x, fx32 y)
return result;
}
-fx16 divfx16(fx16 x, fx16 y)
+fx16 Q_8_8_div(fx16 x, fx16 y)
{
if (y == 0)
{
@@ -40,7 +40,7 @@ fx16 divfx16(fx16 x, fx16 y)
return (x << 8) / y;
}
-fxn16 divfxn16(u8 s, fxn16 x, fxn16 y)
+fxn16 Q_N_S_div(u8 s, fxn16 x, fxn16 y)
{
if (y == 0)
{
@@ -49,7 +49,7 @@ fxn16 divfxn16(u8 s, fxn16 x, fxn16 y)
return (x << s) / y;
}
-fx32 divfx32(fx32 x, fx32 y)
+fx32 Q_24_8_div(fx32 x, fx32 y)
{
s64 _x;
@@ -62,7 +62,7 @@ fx32 divfx32(fx32 x, fx32 y)
return _x / y;
}
-fx16 invfx16(fx16 y)
+fx16 Q_8_8_inv(fx16 y)
{
s32 x;
@@ -70,7 +70,7 @@ fx16 invfx16(fx16 y)
return x / y;
}
-fxn16 invfxn16(u8 s, fxn16 y)
+fxn16 Q_N_S_inv(u8 s, fxn16 y)
{
s32 x;
@@ -78,7 +78,7 @@ fxn16 invfxn16(u8 s, fxn16 y)
return x / y;
}
-fx32 invfx32(fx32 y)
+fx32 Q_24_8_inv(fx32 y)
{
s64 x;