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factor
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Merge branch 'master' of http://github.com/Blei/factor

db4
Slava Pestov 2010-06-05 16:58:00 -04:00
parent 2653ae7f47 14f8742aae
commit 597f7cb578
2 changed files with 3 additions and 9 deletions
basis
images/png
ui/render

10
basis/images/png/png.factor
View File

@ -290,14 +290,6 @@ ERROR: invalid-color-type/bit-depth loading-png ;
: validate-truecolor-alpha ( loading-png -- loading-png )
{ 8 16 } validate-bit-depth ;
: pad-bitmap ( image -- image )
dup dim>> second 4 divisor? [
dup [ bytes-per-pixel ]
[ dim>> first * ]
[ dim>> first 4 mod ] tri
'[ _ group [ _ 0 <array> append ] map B{ } concat-as ] change-bitmap
] unless ;
: loading-png>bitmap ( loading-png -- bytes component-order )
dup color-type>> {
{ greyscale [
@ -323,7 +315,7 @@ ERROR: invalid-color-type/bit-depth loading-png ;
[ loading-png>bitmap [ >>bitmap ] [ >>component-order ] bi* ]
[ [ width>> ] [ height>> ] bi 2array >>dim ]
[ png-component >>component-type ]
} cleave pad-bitmap ;
} cleave ;
: load-png ( stream -- loading-png )
[

2
basis/ui/render/render.factor
View File

@ -35,6 +35,8 @@ SLOT: background-color
GL_BLEND glEnable
GL_SRC_ALPHA GL_ONE_MINUS_SRC_ALPHA glBlendFunc
GL_VERTEX_ARRAY glEnableClientState
GL_PACK_ALIGNMENT 1 glPixelStorei
GL_UNPACK_ALIGNMENT 1 glPixelStorei
init-matrices
[ init-clip ]
[