Verbesserte Rotor-Sprites.

[hackover2013-badge-firmware.git] / badge / util / fixed_point.h

diff --git a/badge/util/fixed_point.h b/badge/util/fixed_point.h
index 8af7e82..49bfa7c 100644 (file)
--- a/badge/util/fixed_point.h
+++ b/badge/util/fixed_point.h
@@ -25,12 +25,12 @@ static inline bool fixed_point_ne(fixed_point x, fixed_point y) { return x.data
 #define FIXED_POINT_I(x, y) { ((x) * 256) + ((y) * 256 / 1000) }
 #define FIXED_INT_I(x) FIXED_POINT_I(x, 0)
 
-static inline fixed_point FIXED_POINT(unsigned x, unsigned y) {
-  fixed_point r = { ((int) x * 256) + ((int) y * 256 / 1000) };
+static inline fixed_point FIXED_POINT(int32_t x, int32_t y) {
+  fixed_point r = { (x * 256) + (y * 256 / 1000) };
   return r;
 }
 
-static inline fixed_point FIXED_INT(unsigned x) { return FIXED_POINT(x, 0); }
+static inline fixed_point FIXED_INT(int32_t x) { return FIXED_POINT(x, 0); }
 
 static inline int fixed_point_cast_int(fixed_point x) { return x.data / 256; }