Re: [artworks] Thump fails when rendering AW files with Transparency graduation profile

  • From: Martin Wuerthner <lists@xxxxxxxxxxxxxxx>
  • To: artworks@xxxxxxxxxxxxx
  • Date: Wed, 02 Nov 2011 11:05:36 +0100

In message <522b6d4862riscos@xxxxxxxxxxxxx>
          Richard Ashbery <riscos@xxxxxxxxxxxxx> wrote:

> In article <ea26c42a52.martin@xxxxxxxxxxxxxxxxxxx>, Martin Wuerthner
> <lists@xxxxxxxxxxxxxxx> wrote:
>> In message <522a532147riscos@xxxxxxxxxxxxx> Richard Ashbery
>>           <riscos@xxxxxxxxxxxxx> wrote:

>>> In article <522959fcc7riscos@xxxxxxxxxxxxx>, Richard Ashbery
>>> <riscos@xxxxxxxxxxxxx> wrote:
>>>> This is a tricky one and may not be the correct list to raise it!

>>>> I have a Beagleboard -xM. If I try viewing an AW file which has
>>>> a Transparency graduation profile in Thump it produces a fatal
>>>> error - abort at data transfer &201E2F8C. Alignment Exceptions
>>>> are ON. If I remember to switch AE OFF then no error occurs. Is
>>>> this a problem with Thump or ArtWorks and can anything be done
>>>> about rectifying it? Having to press reset each time I forget to
>>>> switch AE OFF is annoying.

>>>> RISC OS 5.17 (01-Aug 11) ArtWorks 2.X1.00 Thump V1.51

>> ArtWorks does not come into it. The deciding factor is the version
>> of AWViewer that is used. The first version that is compatible
>> with the BeagleBoard is 2.15.

> Sorry Martin - foolish mistake on my part.

>> I just created a test file with a transparency graduation profile
>> and AWViewer 2.15 displayed it just fine on my ARMini.

> That's useful to know. I've just repeated the test using only AWViewer
> 2.15 and I get an unrecoverable error &2034DA2C (1734). Where do I go
> from here please?

Even though my test proves that transparency graduation profiles are 
not broken in general it is of course still possible that the 
particular file in question triggers an AWViewer bug on the ARMini. 
Can you send me the file please?

Martin
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Martin Wuerthner           MW Software          lists@xxxxxxxxxxxxxxx
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