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anv: Assert that alignments are not 0 for align_*

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Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jordan Justen 2016-01-06 15:40:01 -08:00
parent be91f23e3b
commit 4d68c477ad
1 changed files with 3 additions and 0 deletions
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3
src/vulkan/anv_private.h
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@ -83,18 +83,21 @@ typedef union _VK_LOADER_DATA {
static inline uint32_t
align_u32(uint32_t v, uint32_t a)
{
assert(a != 0 && a == (a & -a));
return (v + a - 1) & ~(a - 1);
}
static inline uint64_t
align_u64(uint64_t v, uint64_t a)
{
assert(a != 0 && a == (a & -a));
return (v + a - 1) & ~(a - 1);
}
static inline int32_t
align_i32(int32_t v, int32_t a)
{
assert(a != 0 && a == (a & -a));
return (v + a - 1) & ~(a - 1);
}