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ui.render: set pack alignment to 1, so padding images isn't needed anymore

db4
Philipp Brüschweiler 2010-06-01 13:52:00 +02:00
parent 7fe04fa8ee
commit 14f8742aae
2 changed files with 3 additions and 9 deletions
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10
basis/images/png/png.factor
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@ -290,14 +290,6 @@ ERROR: invalid-color-type/bit-depth loading-png ;
: validate-truecolor-alpha ( loading-png -- loading-png ) : validate-truecolor-alpha ( loading-png -- loading-png )
{ 8 16 } validate-bit-depth ; { 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 ) : loading-png>bitmap ( loading-png -- bytes component-order )
dup color-type>> { dup color-type>> {
{ greyscale [ { greyscale [
@ -323,7 +315,7 @@ ERROR: invalid-color-type/bit-depth loading-png ;
[ loading-png>bitmap [ >>bitmap ] [ >>component-order ] bi* ] [ loading-png>bitmap [ >>bitmap ] [ >>component-order ] bi* ]
[ [ width>> ] [ height>> ] bi 2array >>dim ] [ [ width>> ] [ height>> ] bi 2array >>dim ]
[ png-component >>component-type ] [ png-component >>component-type ]
} cleave pad-bitmap ; } cleave ;
: load-png ( stream -- loading-png ) : load-png ( stream -- loading-png )
[ [

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

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