[FFmpeg-devel] [PATCH] Do not assume long is same width as x86 register in swscale.

Dave Yeo daveryeo
Wed Mar 18 00:25:30 CET 2009


On 03/17/09 10:37 am, Reimar D?ffinger wrote:
> On Tue, Mar 17, 2009 at 10:30:36AM -0700, Dave Yeo wrote:
>> On 03/17/09 05:52 am, Reimar D?ffinger wrote:
>>> On Tue, Mar 17, 2009 at 01:07:25PM +0100, Diego Biurrun wrote:
>>>> On Tue, Mar 17, 2009 at 11:57:19AM +0000, M?ns Rullg?rd wrote:
>>>>> Follow the link above.  A patch awaits at the other end.
>>>> I don't like it, there should be a feature check in configure.
>>> Not even OS/2 has the same function.
>>> More useful would be a proper check for mmap MAP_ANONYMOUS, particularly
>>> since only MAP_ANON may be defined instead of MAP_ANONYMOUS.
>> If you mean
>> LPVOID  WINAPI VirtualAlloc( LPVOID, DWORD, DWORD, DWORD );
>>
>> BOOL    WINAPI VirtualFree( LPVOID, DWORD, DWORD );
>>
>> they are defined in winos2.h.
>
> Oh. I only saw DosAllocMem...

They are part of Open32 (Win32 compatible library) and probably just 
wrappers for DosAllocMem though there is a lack of documentation.
Dave




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