In c++ define FCC how do this in fasm ?

flat assembler
Message board for the users of flat assembler.

Index > Macroinstructions > In c++ define FCC how do this in fasm ?

Author

Thread

Roman

Joined: 21 Apr 2012
Posts: 1316

Roman 03 Mar 2017, 12:48

How translate this to fasm code ?

Code:

#ifndef FCC
#define FCC(ch4) ((((DWORD)(ch4) & 0xFF) << 24) |     \
                  (((DWORD)(ch4) & 0xFF00) << 8) |    \
                  (((DWORD)(ch4) & 0xFF0000) >> 8) |  \
                  (((DWORD)(ch4) & 0xFF000000) >> 24))
#endif

03 Mar 2017, 12:48

Roman

Joined: 21 Apr 2012
Posts: 1316

Roman 03 Mar 2017, 12:51

MFVideoFormat_MP4S, FCC('MP4S')
How i understood FCC get 'MP4S' and output some Int32 value.

03 Mar 2017, 12:51

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 19099
Location: In your JS exploiting you and your system

revolution 03 Mar 2017, 13:06

Code:

bswap eax

03 Mar 2017, 13:06

Roman

Joined: 21 Apr 2012
Posts: 1316

Roman 03 Mar 2017, 14:41

You mean FCC('MP4S') output 'S4PM' ?

03 Mar 2017, 14:41

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 19099
Location: In your JS exploiting you and your system

revolution 03 Mar 2017, 23:08

Yes.

03 Mar 2017, 23:08

< Last Thread | Next Thread >

Forum Rules:

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum