> Neither the i830 nor 965gm actually support GL_CLAMP natively (yay for
> d3d-only hardware). The different appearance is caused by the 965 driver
> mapping GL_CLAMP to GL_CLAMP_TO_BORDER while the i830 maps it to
> GL_CLAMP_TO_EDGE. The 965 driver has a comment saying that glconform
> prefers GL
Alex Jackson wrote:
>> Neither the i830 nor 965gm actually support GL_CLAMP natively (yay
>> for d3d-only hardware). The different appearance is caused by the
>> 965 driver mapping GL_CLAMP to GL_CLAMP_TO_BORDER while the i830
>> maps it to GL_CLAMP_TO_EDGE. The 965 driver has a comment saying
On Sun, 2007-12-08 at 14:43 -0400, James C Georgas wrote:
> As an aside, I'm looking at the 1.4 programming guide (4th ed.), on page
> 418, section "Repeating and Clamping Textures", where it describes the
> tiling effects. I read it like this:
>
> GL_NEAREST ==> GL_CLAMP = GL_CLAMP_TO_EDGE
>
>
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Roland Scheidegger wrote:
> Indeed this show up every once in a while. A driconf option might be a
> good idea, but it doesn't solve the problem really for the hardware
> which indeed does support GL_CLAMP, unless you'd also introduce an
> option to
Ian Romanick wrote:
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> Roland Scheidegger wrote:
>
>> Indeed this show up every once in a while. A driconf option might be a
>> good idea, but it doesn't solve the problem really for the hardware
>> which indeed does support GL_CLAMP, unless you
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Keith Packard wrote:
> Neither the i830 nor 965gm actually support GL_CLAMP natively (yay for
> d3d-only hardware). The different appearance is caused by the 965 driver
> mapping GL_CLAMP to GL_CLAMP_TO_BORDER while the i830 maps it to
> GL_CLAMP_TO_ED
Forwarded Message
From: James C Georgas <[EMAIL PROTECTED]>
To: Roland Scheidegger <[EMAIL PROTECTED]>
Subject: Re: GL_CLAMP on D3D-only hardware
Date: Sun, 12 Aug 2007 12:30:51 -0400
On Sun, 2007-12-08 at 12:42 +0200, Roland Scheidegger wrote:
> Alex Jackson wrot
James C Georgas wrote:
> Forwarded Message From: James C Georgas
> <[EMAIL PROTECTED]> To: Roland Scheidegger
> <[EMAIL PROTECTED]> Subject: Re: GL_CLAMP on D3D-only
> hardware Date: Sun, 12 Aug 2007 12:30:51 -0400
>
> On Sun, 2007-12-08 at 12:42 +
On Sun, 2007-12-08 at 19:09 +0200, Roland Scheidegger wrote:
> Yes, though it still requires user interaction to switch the behaviour -
> and few people actually seem to know about driconf, distros don't
> install it by default etc :-(.
> I don't think there were really any arguments against it,
James C Georgas wrote:
On Sun, 2007-12-08 at 19:09 +0200, Roland Scheidegger wrote:
Yes, though it still requires user interaction to switch the
behaviour - and few people actually seem to know about driconf,
distros don't install it by default etc :-(. I don't think there
were really any argum
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