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parenthisize macro args to avoid errors

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This commit is contained in:
Campbell Barton 2015-07-24 15:53:52 +10:00
parent 8d237503c5
commit 07fa1b49d9
1 changed files with 4 additions and 4 deletions
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8
source/blender/blenlib/BLI_utildefines.h
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@ -406,7 +406,7 @@ extern "C" {
CHECK_TYPE_INLINE(a, float), CHECK_TYPE_INLINE(b, float), \
((fabsf((float)((a) - (b))) >= (float) FLT_EPSILON) ? false : true))
#define IS_EQT(a, b, c) ((a > b) ? (((a - b) <= c) ? 1 : 0) : ((((b - a) <= c) ? 1 : 0)))
#define IS_EQT(a, b, c) ((a > b) ? ((((a) - (b)) <= c) ? 1 : 0) : (((((b) - (a)) <= c) ? 1 : 0)))
#define IN_RANGE(a, b, c) ((b < c) ? ((b < a && a < c) ? 1 : 0) : ((c < a && a < b) ? 1 : 0))
#define IN_RANGE_INCL(a, b, c) ((b < c) ? ((b <= a && a <= c) ? 1 : 0) : ((c <= a && a <= b) ? 1 : 0))
@ -421,7 +421,7 @@ extern "C" {
/* array helpers */
#define ARRAY_LAST_ITEM(arr_start, arr_dtype, tot) \
(arr_dtype *)((char *)arr_start + (sizeof(*((arr_dtype *)NULL)) * (size_t)(tot - 1)))
(arr_dtype *)((char *)(arr_start) + (sizeof(*((arr_dtype *)NULL)) * (size_t)(tot - 1)))
#define ARRAY_HAS_ITEM(arr_item, arr_start, tot) ( \
CHECK_TYPE_PAIR_INLINE(arr_start, arr_item), \
@ -483,10 +483,10 @@ extern "C" {
#if defined(__GNUC__) || defined(__clang__)
#define POINTER_OFFSET(v, ofs) \
((typeof(v))((char *)(v) + ofs))
((typeof(v))((char *)(v) + (ofs)))
#else
#define POINTER_OFFSET(v, ofs) \
((void *)((char *)(v) + ofs))
((void *)((char *)(v) + (ofs)))
#endif
/* Like offsetof(typeof(), member), for non-gcc compilers */