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| author |  bunnei <ericbunnie@gmail.com> | 2014-05-17 00:53:41 -0400 |
|---|---|---|
| committer | bunnei <ericbunnie@gmail.com> | 2014-05-17 00:53:41 -0400 |
| commit | 43bc2ac724e1e1340827dd777ec4dbb6b94b4603 (patch) | |
| tree | 3b9a29b7bc6d3d19d429cf89391d9c03321e7551 /src/common/common_funcs.h | |
| parent | 7cdb70505944b2ed456d7f5376594e05f3b3357f (diff) | |
added MIN, MAX, and CLAMP macros to common_funcs
Diffstat (limited to 'src/common/common_funcs.h')
| -rw-r--r-- | src/common/common_funcs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h index f8d10eb3..dca4dc47 100644 --- a/src/common/common_funcs.h +++ b/src/common/common_funcs.h @@ -22,6 +22,11 @@ template<> struct CompileTimeAssert<true> {}; #define b32(x) (b16(x) | (b16(x) >>16) ) #define ROUND_UP_POW2(x) (b32(x - 1) + 1) +#define MIN(a, b) ((a)<(b)?(a):(b)) +#define MAX(a, b) ((a)>(b)?(a):(b)) + +#define CLAMP(x, min, max) (((x) > max) ? max : (((x) < min) ? min : (x))) + #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) #ifndef _WIN32 |