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rgbasm: trim ludicrously redundant comments.

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This commit is contained in:
Anthony J. Bentley
2015-01-07 23:36:08 -07:00
parent 8534f3a148
commit e5e64b8cec
6 changed files with 266 additions and 632 deletions
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129
src/asm/math.c
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@@ -1,8 +1,5 @@
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* INCLUDES
*
* Fixedpoint math routines
*/
#include <math.h>
@@ -19,24 +16,17 @@
#endif
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Define the _PI symbol
*
*/
void
math_DefinePI(void)
{
sym_AddEqu("_PI", double2fix(PI));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Print a fixed point value
*
*/
/*
* Print a fixed point value
*/
void
math_Print(SLONG i)
{
@@ -47,143 +37,110 @@ math_Print(SLONG i)
printf("-%ld.%05ld", (-i) >> 16,
((SLONG) (fix2double(-i) * 100000 + 0.5)) % 100000);
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Calculate sine
*
*/
/*
* Calculate sine
*/
SLONG
math_Sin(SLONG i)
{
return (double2fix(sin(fix2double(i) * 2 * PI / 65536)));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Calculate cosine
*
*/
/*
* Calculate cosine
*/
SLONG
math_Cos(SLONG i)
{
return (double2fix(cos(fix2double(i) * 2 * PI / 65536)));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Calculate tangent
*
*/
/*
* Calculate tangent
*/
SLONG
math_Tan(SLONG i)
{
return (double2fix(tan(fix2double(i) * 2 * PI / 65536)));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Calculate sine^-1
*
*/
/*
* Calculate arcsine
*/
SLONG
math_ASin(SLONG i)
{
return (double2fix(asin(fix2double(i)) / 2 / PI * 65536));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Calculate cosine^-1
*
*/
/*
* Calculate arccosine
*/
SLONG
math_ACos(SLONG i)
{
return (double2fix(acos(fix2double(i)) / 2 / PI * 65536));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Calculate tangent^-1
*
*/
/*
* Calculate arctangent
*/
SLONG
math_ATan(SLONG i)
{
return (double2fix(atan(fix2double(i)) / 2 / PI * 65536));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Calculate atan2
*
*/
/*
* Calculate atan2
*/
SLONG
math_ATan2(SLONG i, SLONG j)
{
return (double2fix
(atan2(fix2double(i), fix2double(j)) / 2 / PI * 65536));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Multiplication
*
*/
/*
* Multiplication
*/
SLONG
math_Mul(SLONG i, SLONG j)
{
return (double2fix(fix2double(i) * fix2double(j)));
}
/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Division
*
*/
/*
* Division
*/
SLONG
math_Div(SLONG i, SLONG j)
{
return (double2fix(fix2double(i) / fix2double(j)));
}/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Round
*
*/
}
/*
* Round
*/
SLONG
math_Round(SLONG i)
{
return double2fix(round(fix2double(i)));
}/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Ceil
*
*/
}
/*
* Ceil
*/
SLONG
math_Ceil(SLONG i)
{
return double2fix(ceil(fix2double(i)));
}/*
* RGBAsm - MATH.C (Fixedpoint math routines)
*
* Floor
*
*/
}
/*
* Floor
*/
SLONG
math_Floor(SLONG i)
{