Re: OpenType font variations and cairo

The test was really broken...

Ok, I've pushed some things there that should help Matthias move foward:

  https://github.com/behdad/cairo/commits/font-variations

On Wed, Sep 20, 2017 at 2:56 PM, Behdad Esfahbod <[email protected]>
wrote:

> Actually, my bad.  Let me debug this.
>
> On Wed, Sep 20, 2017 at 2:55 PM, Behdad Esfahbod <
> [email protected]> wrote:
>
>> Thanks.  Ok, I get the failure log now.
>>
>> Matthias, what is the test trying to do anyway?!  It wasn't using the
>> input argument to test_variation() at all.  If I fix that, then I don't see
>> any failure text in the log, but the test is still failing.
>>
>>   https://github.com/behdad/cairo/commit/81e8abfaf263445d9ec7e
>> 8eb170b1e3ef70e7f98
>>
>> I don't know how to proceed.
>>
>> Matthias, your Get_MM thing failing sounds an awful lot like something we
>> fixed in FreeType last month.  Please check with master.
>>
>> On Wed, Sep 20, 2017 at 1:43 PM, Adrian Johnson <[email protected]>
>> wrote:
>>
>>> test/output/font-variations.log
>>>
>>>
>>> On 21/09/17 05:55, Behdad Esfahbod wrote:
>>> > Ok I've got to running the test.  It fails. How do I see the log?  The
>>> > test runner looks so foreign to me...
>>> >
>>> > On Wed, Sep 20, 2017 at 12:37 PM, Behdad Esfahbod
>>> > <[email protected] <mailto:[email protected]>> wrote:
>>> >
>>> >     Can someone summarize what's the status here?  I'm not sure what is
>>> >     being asked of me.
>>> >
>>> >     On Tue, Sep 19, 2017 at 2:02 PM, Adrian Johnson
>>> >     <[email protected] <mailto:[email protected]>> wrote:
>>> >
>>> >         On 19/09/17 22:55, Matthias Clasen wrote:
>>> >         > I have fontconfig 2.12.5 and freetype 2.8 on my system, and
>>> I am using
>>> >         > the ttf version of the font.
>>> >         > Behdad, does my test work on your system ?
>>> >         >
>>> >         >     Is there some printfs you could add to help debug this?
>>> >         >
>>> >         >
>>> >         >  I'll think about it.
>>> >
>>> >         I tested with freetype 2.8 (was previously using 2.8.1),
>>> fontconfig
>>> >         2.12.5, and the ttf font. Still getting the same error:
>>> >
>>> >         axis Weight, value 19660800
>>> >         axis CNTR, value 0
>>> >         Axis Weight: not expected value (19660800 != 13107200)
>>> >
>>> >
>>> >
>>> >
>>> >     --
>>> >     behdad
>>> >     http://behdad.org/
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > behdad
>>> > http://behdad.org/
>>> >
>>> >
>>>
>>>
>>
>>
>> --
>> behdad
>> http://behdad.org/
>>
>
>
>
> --
> behdad
> http://behdad.org/
>



-- 
behdad
http://behdad.org/

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