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added packed_store_active that can be called with active flag

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Evghenii
2013-11-11 12:25:15 +01:00
parent e9bc2b7b54
commit 3dd6173a65
1 changed files with 5 additions and 0 deletions
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stdlib.ispc
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@@ -1276,6 +1276,11 @@ packed_store_active(uniform int a[], int vals) {
return __packed_store_active(a, vals, (IntMaskType)__mask); return __packed_store_active(a, vals, (IntMaskType)__mask);
} }
static inline uniform int
packed_store_active(bool active, uniform int a[], int vals) {
return __packed_store_active(a, vals, (IntMaskType)(-(int)active));
}
/////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////
// System information // System information