steve
/
factor
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

windows.directx.dinput: pre-construct some intermediate structs to slightly improve horrible compilation time on the gigantic macro expansions

db4
Joe Groff 2010-05-02 18:14:30 -07:00
parent 515296892b
commit c167646e3b
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
basis/windows/directx/dinput/constants/constants.factor
View File

@ -48,13 +48,15 @@ M: array array-base-type first ;
: <DIOBJECTDATAFORMAT>-quot ( struct {pguid-var,field,index,dwType-flags,dwFlags} -- quot )
{
[ first dup word? [ '[ _ get ] ] [ drop [ f ] ] if ]
[ drop f ]
[ second rot [ (offsetof) ] [ (sizeof) ] 2bi ]
[ third * + ]
[ fourth (flags) ]
[ 4 swap nth (flag) ]
[ first dup word? [ '[ _ get ] ] [ drop [ f ] ] if ]
} cleave
'[ @ _ _ _ DIOBJECTDATAFORMAT <struct-boa> ] ;
[ DIOBJECTDATAFORMAT <struct-boa> ] dip
'[ _ clone @ >>pguid ] ;
:: make-DIOBJECTDATAFORMAT-array-quot ( struct array -- quot )
array length '[ _ malloc-DIOBJECTDATAFORMAT-array ]