[Nel] NeL/3D: (Intel) MMX warning

[Vincent Caron]

Hi Hulud,

VC7 just gave me this warning :

  warning C4799: No EMMS at end of function 'NL3D_asmExpandLineColor565'

... at these lines :

code\nel\src\3d\texture_far.cpp(762)
code\nel\src\3d\texture_far.cpp(840)
code\nel\src\3d\texture_far.cpp(905)
code\nel\src\3d\texture_far.cpp(1012)
code\nel\src\3d\texture_far.cpp(1091)
code\nel\src\3d\texture_far.cpp(1160)
code\nel\src\3d\texture_far.cpp(1582)
code\nel\src\3d\texture_far.cpp(1650)
code\nel\src\3d\texture_far.cpp(1713)
code\nel\src\3d\texture_far.cpp(1527)
code\nel\src\3d\texture_far.cpp(1527)

Wether to clear the MMX tag word with EMMS at the end of these methods 
is not trivial (but would be safe), you'll be a better judge. Here are 
the guidelines :

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclang/html/vcgrfGuidelinesForWhenToUseEMMS.asp