Re: Re: hdot264 - Developer
Char Acter <[email protected]> Wed, 9 Jul 2003 10:34:48 -0700 (PDT)
| Newsgroups | gmane.comp.video.h264.devel |
|---|---|
| Message-ID | <[email protected]> |
> Maybe > someone knows a decent C + asm compiler which is > available for different > platforms? Last time I looked, the Intel compiler was available in Windows and Linux versions and will compile Intel-style inline x86 asm. Alternatively, you can write a whole load of C macros for every assembly instruction. By simply changing a header file (mmx_intel.h / mmx_gnu.h) you can load the set of macros that corresponds to your current compiler. IMHO, it's best not to use inline asm if you want code to be portable. Best to write pure x86 in .asm files and use the nasm compiler. Note that it's not efficient to write very low level, quick asm routines in this way as you have the overhead of a function call ... I'm not sure that a function from a nasm .obj can be inlined by the linker. HTH __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com ------------------------------------------------------- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing & more. Download & eval WebKing and get a free book. www.parasoft.com/bulletproofapps