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Removed SDL_stdinc.h dependency on HAVE_M_PI, added SDL_M_PIl (double) and SDL_M_PIf (float) instead

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This commit is contained in:
Sam Lantinga
2022-11-25 10:33:37 -08:00
parent 8733927e35
commit 670f1df469
16 changed files with 38 additions and 44 deletions
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8
src/stdlib/SDL_stdlib.c
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@@ -79,12 +79,12 @@ SDL_acos(double val)
#else
double result;
if (val == -1.0) {
result = M_PI;
result = SDL_M_PIl;
} else {
result = SDL_atan(SDL_sqrt(1.0 - val * val) / val);
if (result < 0.0)
{
result += M_PI;
result += SDL_M_PIl;
}
}
return result;
@@ -109,9 +109,9 @@ SDL_asin(double val)
#else
double result;
if (val == -1.0) {
result = -(M_PI / 2.0);
result = -(SDL_M_PIl / 2.0);
} else {
result = (M_PI / 2.0) - SDL_acos(val);
result = (SDL_M_PIl / 2.0) - SDL_acos(val);
}
return result;
#endif