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hgl_align_malloc/hgl_align_realloc improve in Windows platform.

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hyzboy
2020-10-22 18:55:21 +08:00
parent 74d603fd23
commit 7de3a26e0f
1 changed files with 12 additions and 1 deletions
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13
inc/hgl/platform/os/MSWindows.h
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@@ -61,13 +61,24 @@ using os_char =wchar_t;
template<typename T> template<typename T>
inline T *hgl_align_malloc(size_t n) inline T *hgl_align_malloc(size_t n)
{ {
if(n<=0)return(nullptr);
return (T *)_aligned_malloc(n*sizeof(T),alignof(T)); return (T *)_aligned_malloc(n*sizeof(T),alignof(T));
} }
template<typename T> template<typename T>
inline T *hgl_align_realloc(T *ptr,size_t n) inline T *hgl_align_realloc(T *ptr,size_t n)
{ {
return (T *)_aligned_realloc(ptr,n*sizeof(T),alignof(T)); if(n<=0)
{
_aligned_free(ptr);
return(nullptr);
}
if(ptr)
return (T *)_aligned_realloc(ptr,n*sizeof(T),alignof(T));
else
return (T *)_aligned_malloc(n*sizeof(T),alignof(T));
} }
#define OS_EXTERNAL_H <winbase.h> #define OS_EXTERNAL_H <winbase.h>