diff options
| author | meta <s@w23.at> | 2011-01-17 23:52:45 (GMT) |
|---|---|---|
| committer | meta <s@w23.at> | 2011-01-17 23:52:45 (GMT) |
| commit | 438d5cfbc80b128f49c31e57749f937fecfe01b2 (patch) | |
| tree | eb0dce609cbb504ade8ee6cfd0241ccc3c03196b | |
| parent | 5c9ca91c2ce39f23246c95d23a982ac0f5721e28 (diff) | |
add some more missing C99 math.h functions
| -rw-r--r-- | src/mathc99.cc | 17 | ||||
| -rw-r--r-- | src/mathc99.h | 2 |
2 files changed, 17 insertions, 2 deletions
diff --git a/src/mathc99.cc b/src/mathc99.cc index db71059..335446e 100644 --- a/src/mathc99.cc +++ b/src/mathc99.cc @@ -1,5 +1,18 @@ #include "mathc99.h"
-double found(double a) {
- return a > 0 ? floor(a+0.5) : ceil(a-0.5);
+#ifdef WIN32
+#include <algorithm>
+
+double round(double a) {
+ return a > 0 ? floor(a+0.5) : ceil(a-0.5);
+}
+
+float fmin(float a, float b) {
+ return std::min(a,b);
}
+
+float fmax(float a, float b) {
+ return std::max(a,b);
+}
+
+#endif
diff --git a/src/mathc99.h b/src/mathc99.h index 4d5d3be..ebc2d66 100644 --- a/src/mathc99.h +++ b/src/mathc99.h @@ -6,6 +6,8 @@ #include <cmath>
//for native win32 builds we need to provide C99 math functions by ourselves
double round(double a);
+float fmin(float a, float b);
+float fmax(float a, float b);
#else
|