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Re: octave says WGL_ARB_multisample is missing
- From: Andrey Repin <anrdaemon at yandex dot ru>
- To: The Cygwin Mailing List <cygwin at cygwin dot com>, cygwin at cygwin dot com
- Date: Tue, 3 Jul 2018 13:47:04 +0300
- Subject: Re: octave says WGL_ARB_multisample is missing
- References: <CAL_Y+kzuDhMkibJ8mD0RkidG=kXbg0_5bV6wwq0Xuy5UgQeefg@mail.gmail.com> <055f7618-d9f5-1071-b789-c21a90880320@dronecode.org.uk> <CAL_Y+kx1XxT8k+aKm0YgoFLTSNfETcy6X06vhu965dKVCBwRsA@mail.gmail.com> <e7b2a06e-8f33-1962-1b01-14f25d39dabc@dronecode.org.uk> <CAL_Y+kxu4a1dUaZas7xQGrd0svwG1zaPDe27VUZ1TMKuL8JpGg@mail.gmail.com> <4957aa65-1571-1f12-9ff4-ecb63bb03ea5@dronecode.org.uk>
- Reply-to: cygwin at cygwin dot com
Greetings, The Cygwin Mailing List!
> On 02/07/2018 13:48, William Mitchell wrote:
>> prompt> glxinfo
>> name of display: localhost:0.0
>> libGL error: required WGL extension WGL_ARB_multisample is missing
>> libGL error: required WGL extension WGL_ARB_multisample is missing
>> Error: couldn't find RGB GLX visual or fbconfig
> Thanks. This is interesting.
> It seems that your graphics card doesn't support WGL_ARB_multisample,
> but does support WGL_ARB_framebuffer_sRGB, which seems a bit unusual.
Intel is always like that. Implementing half the API and makes big eyes when
somebody is trying to use it.
> I've built an libGL1 with a change to handle this situation better [1]
> If you download that, chmod +x it, and replace /usr/bin/cygGL-1.dll with
> it (keep a copy of the existing version), you can try 'glxinfo' and
> plotting with octave, to see if it improves things.
> [1] ftp://cygwin.com/pub/cygwinx/x86_64/cygGL-1.dll
--
With best regards,
Andrey Repin
Tuesday, July 3, 2018 13:46:03
Sorry for my terrible english...
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