Make lowest line of Splash image frames transparent to work around scaling issues
The Splash image is scaled. Sometimes, the lowest line is repeated on the top, which caused some weird lines to appear above big splashes (e.g. piano).
This has been done fully automated with a script. Only the alpha channel was changed. The color information is preserved.
#ifndef PMATH_H_
#define PMATH_H_
#include <stdint.h>
#include <math.h>
#define fpcrtl_min(a, b) ((a) < (b) ? (a) : (b))
#define fpcrtl_max(a, b) ((a) > (b) ? (a) : (b))
#define fpcrtl_power(a, b) pow(a, b)
/* Currently the games only uses sign of an integer */
int fpcrtl_signi(int x);
float fpcrtl_csc(float x);
#define fpcrtl_arctan2(y, x) atan2(y, x)
float __attribute__((overloadable)) fpcrtl_abs(float x);
double __attribute__((overloadable)) fpcrtl_abs(double x);
long double __attribute__((overloadable)) fpcrtl_abs(long double x);
int __attribute__((overloadable)) fpcrtl_abs(int x);
int64_t __attribute__((overloadable)) fpcrtl_abs(int64_t x);
/* emscripten cannot find math.h through our cmake */
#ifdef EMSCRIPTEN
double exp(double);
double log(double);
double sin(double);
double cos(double);
double fabs(double);
float fabsf(float);
long double fabsl(long double);
double ceil(double);
double sqrt(double);
double atan(double);
double atan2(double, double);
#endif
#endif /* PMATH_H_ */