XAPOAlloc macro

Memory allocation macro used by IXAPO methods that must allocate arbitrary sized structures that are subsequently returned to the application.

Syntax


LPVOID XAPOAlloc(
   ULONG size
);

Parameters

size

Size, in bytes, of the memory block to be allocated.

Return value

Allocated memory block; returns NULL if insufficient memory available.

Remarks

XAPOFree and XAPOAlloc are memory allocation macros that allow one module to allocate memory and another to free it, by guaranteeing that the same heap manager is used regardless of differences between the build environments of the two modules.

Xbox 360
XAPOFree and XAPOAlloc resolve to XMemAlloc and XMemFree on Xbox 360.

 

Windows
XAPOFree and XAPOAlloc resolve to CoTaskMemAlloc and CoTaskMemFree.

 

Platform Requirements

Windows 10 (XAudio2.9); Windows 8, Windows Phone 8 (XAudio 2.8); DirectX SDK (XAudio 2.7)

Requirements

Header

XAPO.h

See also

Macros

 

 

Show: