[PATCHv4 2/3] wined3d: Use an rbtree for storing shaders for texture format conversion/blitting

[Bruno Jesus]

On Mon, Feb 17, 2014 at 9:21 AM, Martin Storsjö <martin at martin.st> wrote:
>>> +    if (desc)
>>> +        HeapFree(GetProcessHeap(), 0, desc);
>>
>> There's no point in checking for NULL before HeapFree().
>
>
> MSDN says "If this pointer is NULL, the behavior is undefined" about the
> lpMem parameter to HeapFree.

Actually it does not matter what MSDN says in this case, the wine
source code is very clear:
http://source.winehq.org/source/dlls/ntdll/heap.c#L1740

> // Martin

Bruno