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Merge branch 'master' of git://factorcode.org/git/factor

db4
Slava Pestov 2009-05-23 15:57:13 -05:00
parent 43a1834e0b 8e06eab2f2
commit 98d282dd90
2 changed files with 22 additions and 6 deletions
basis
checksums/md5
ui/backend/windows

24
basis/checksums/md5/md5.factor
View File

@ -1,6 +1,6 @@
! Copyright (C) 2006, 2008 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel io io.binary io.files io.streams.byte-array math
USING: alien.c-types kernel io io.binary io.files io.streams.byte-array math
math.functions math.parser namespaces splitting grouping strings
sequences byte-arrays locals sequences.private macros fry
io.encodings.binary math.bitwise checksums accessors
@ -173,9 +173,27 @@ HINTS: (process-md5-block-G) { uint-array md5-state } ;
HINTS: (process-md5-block-H) { uint-array md5-state } ;
HINTS: (process-md5-block-I) { uint-array md5-state } ;
: byte-array>le ( byte-array -- byte-array )
little-endian? [
dup 4 <sliced-groups> [
[ [ 1 2 ] dip exchange-unsafe ]
[ [ 0 3 ] dip exchange-unsafe ] bi
] each
] unless ;
: byte-array>uint-array-le ( byte-array -- uint-array )
byte-array>le byte-array>uint-array ;
HINTS: byte-array>uint-array-le byte-array ;
: uint-array>byte-array-le ( uint-array -- byte-array )
underlying>> byte-array>le ;
HINTS: uint-array>byte-array-le uint-array ;
M: md5-state checksum-block ( block state -- )
[
[ byte-array>uint-array ] [ state>> ] bi* {
[ byte-array>uint-array-le ] [ state>> ] bi* {
[ (process-md5-block-F) ]
[ (process-md5-block-G) ]
[ (process-md5-block-H) ]
@ -185,7 +203,7 @@ M: md5-state checksum-block ( block state -- )
nip update-md5
] 2bi ;
: md5>checksum ( md5 -- bytes ) state>> underlying>> ;
: md5>checksum ( md5 -- bytes ) state>> uint-array>byte-array-le ;
M: md5-state clone ( md5 -- new-md5 )
call-next-method

4
basis/ui/backend/windows/windows.factor
View File

@ -51,10 +51,8 @@ PIXEL-FORMAT-ATTRIBUTE-TABLE: WGL_ARB { $ WGL_SUPPORT_OPENGL_ARB 1 } H{
{ samples { $ WGL_SAMPLES_ARB } }
}
MEMO: (has-wglChoosePixelFormatARB?) ( dc -- ? )
{ "WGL_ARB_pixel_format" } has-wgl-extensions? ;
: has-wglChoosePixelFormatARB? ( world -- ? )
handle>> hDC>> (has-wglChoosePixelFormatARB?) ;
drop f ;
: arb-make-pixel-format ( world attributes -- pf )
[ handle>> hDC>> ] dip >WGL_ARB-int-array f 1 0 <int> 0 <int>