Hi,
On the YouTube front page, there's an SWF with "Videos being watched
right now". When you hover over a thumbnail, the video title appears
beneath the thumbnail. In the proprietary player, the title appears in
blue; in Gnash, it's white on white, so this is a bug.
The TextField has RGB=0,50,151. It's the child of a sprite with a
ColorTransform that forces all colors to white. In Flash 10, the
parent's ColorTransform doesn't seem to affect the TextField. In Gnash,
TextField::get_world_cxform accumulates the ColorTransforms of the
parents. See also the test case that I'm attaching. (Use it with
`swfmill xml2swf cxtest.xml cxtest.swf`)
In TextField::get_world_cxform, I found this comment:
"Linux version of Adobe's player also ignores tint transform, so we
should (or not) return an identity cxform here. This has to be discussed..."
Has this been discussed already?
If I can help with testing or coding for this bug, please let me know how.
Kind Regards,
M.F.
<?xml version="1.0"?>
<swf version="7" compressed="1">
<Header framerate="12" frames="1">
<size>
<Rectangle left="0" right="6400" top="0" bottom="4800"/>
</size>
<tags>
<SetBackgroundColor>
<color>
<Color red="255" green="255" blue="255"/>
</color>
</SetBackgroundColor>
<!-- This EditText is blue with alpha=128 -->
<DefineEditText objectID="1" wordWrap="1" multiLine="1" password="0" readOnly="0" autoSize="0" hasLayout="1" notSelectable="0" hasBorder="0" isHTML="0" useOutlines="0" fontRef="9" fontHeight="252" align="2" leftMargin="0" rightMargin="0" indent="0" leading="0" variableName="" initialText="hello world!">
<size>
<Rectangle left="0" right="6400" top="0" bottom="3200"/>
</size>
<color>
<Color red="0" green="0" blue="255" alpha="128"/>
</color>
</DefineEditText>
<DefineSprite objectID="2" frames="1">
<tags>
<PlaceObject2 replace="0" depth="1" objectID="1">
<transform>
<Transform transX="0" transY="0"/>
</transform>
</PlaceObject2>
<ShowFrame/>
<End/>
</tags>
</DefineSprite>
<!--
This is the parent of the EditText. It has a ColorTransform that converts all colors to red
and leaves alpha unaffected.
In Gnash, the child EditText appears red, still with alpha=128.
In Flash 10, the ColorTransform does not affect the EditText (still blue). The original alpha
of the EditText is ignored (alpha=255).
-->
<PlaceObject2 replace="0" depth="1" objectID="2">
<transform>
<Transform scaleX="1" scaleY="1" transX="0" transY="0"/>
</transform>
<colorTransform>
<ColorTransform2 factorRed="0" factorGreen="0" factorBlue="0" factorAlpha="256" offsetRed="255" offsetGreen="0" offsetBlue="0" offsetAlpha="0"/>
</colorTransform>
</PlaceObject2>
<ShowFrame/>
<End/>
</tags>
</Header>
</swf>
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