332454 - drawImage() displaying garbage for transparent png

Status: RESOLVED DUPLICATE of bug 320510

Description

[Chris Thomas (CTho) [formerly [e-mail] [e-mail]]]

Tested with SeaMonkey 1.0 on WinXP (trunk just crashes - bug 332453 - so I don't know if the bug exists there as well)

I'm using drawImage() to show a transparent png on a canvas and it's giving me garbage on the canvas.  Testcase in a bit.

Comment 1

[Chris Thomas (CTho) [formerly [e-mail] [e-mail]]]

Created attachment 216918 [details]
transparent PNG

Comment 2

[Chris Thomas (CTho) [formerly [e-mail] [e-mail]]]

Created attachment 216919 [details]
testcase

Comment 3

[Caio Tiago Oliveira (asrail)]

It looks like a dup of bug 320510 as it's clearly a dup of bug 330478 which has been marked as dup of bug 320510 by the reporter.

Comment 4

[Frank Wein [:mcsmurf]]

This works for me with a current SeaMonkey cairo build. Can you retest with a current Cairo build if you still see this bug (for example with a Firefox trunk build)?

Comment 5

[Chris Thomas (CTho) [formerly [e-mail] [e-mail]]]

(In reply to comment #4)
> This works for me with a current SeaMonkey cairo build. Can you retest with a
> current Cairo build if you still see this bug (for example with a Firefox trunk
> build)?
> 

I filed on 1.8.0 branch, not trunk.  Resolving as dup based on comment #3.

*** This bug has been marked as a duplicate of 320510 ***