Mercurial > zcinema / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/misc.h	Wed Jul 17 18:46:47 2013 +0300
@@ -0,0 +1,30 @@
+#ifndef MISC_H
+#define MISC_H
+
+#include "types.h"
+
+uint32 makeByteID( uint8 a, uint8 b, uint8 c, uint8 d );
+str binaryConfigName( str ver );
+
+// -----------------------------------------------------------------------------
+// Templated clamp
+template<class T> static inline T clamp (T a, T min, T max) {
+	return (a > max) ? max : (a < min) ? min : a;
+}
+
+// Templated minimum
+template<class T> static inline T min (T a, T b) {
+	return (a < b) ? a : b;
+}
+
+// Templated maximum
+template<class T> static inline T max (T a, T b) {
+	return (a > b) ? a : b;
+}
+
+// Templated absolute value
+template<class T> static inline T abs (T a) {
+	return (a >= 0) ? a : -a;
+}
+
+#endif // MISC_H
\ No newline at end of file