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Merge a0fb41ebd7 into 527952102a

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This commit is contained in:
Tiago Rabello 2015-08-07 16:24:01 +00:00
commit 58fdd8ce33
1 changed files with 5 additions and 1 deletions
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6
tests/cursor.c
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@ -36,6 +36,10 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
#define CURSOR_FRAME_COUNT 60 #define CURSOR_FRAME_COUNT 60
static double cursor_x; static double cursor_x;
@ -64,7 +68,7 @@ static float star(int x, int y, float t)
const float xalpha = (float) x == c ? c : k / (float) fabs(x - c); const float xalpha = (float) x == c ? c : k / (float) fabs(x - c);
const float yalpha = (float) y == c ? c : k / (float) fabs(y - c); const float yalpha = (float) y == c ? c : k / (float) fabs(y - c);
return fmax(0.f, fmin(1.f, i * salpha * 0.2f + salpha * xalpha * yalpha)); return fmaxf(0.f, fminf(1.f, i * salpha * 0.2f + salpha * xalpha * yalpha));
} }
static GLFWcursor* create_cursor_frame(float t) static GLFWcursor* create_cursor_frame(float t)