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Use SDL_floor() instead of libc floor()
Now there is one less dependency on libc.
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1 changed files with 1 additions and 2 deletions
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@ -1,6 +1,5 @@
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#include "GraphicsUtil.h"
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#include <math.h>
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#include <SDL.h>
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#include <stddef.h>
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#include <stdlib.h>
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@ -264,7 +263,7 @@ void BlitSurfaceTinted(
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double temp_pixgreen = pixgreen * 0.587;
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double temp_pixblue = pixblue * 0.114;
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double gray = floor((temp_pixred + temp_pixgreen + temp_pixblue + 0.5));
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double gray = SDL_floor((temp_pixred + temp_pixgreen + temp_pixblue + 0.5));
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Uint8 ctred = (ct.colour & graphics.backBuffer->format->Rmask) >> 16;
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Uint8 ctgreen = (ct.colour & graphics.backBuffer->format->Gmask) >> 8;
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