Re: [PATCH 2/6] wined3d: Disable EXT_TEXTURE_LOD_BIAS on core profile.

[Henri Verbeet]

On 7 May 2017 at 20:32, Matteo Bruni <mbruni(a)codeweavers.com> wrote:
> Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
> ---
> glTexEnvf(..., GL_TEXTURE_LOD_BIAS, ...) is not available in core profile.
> Just disable the extension for now.

Is the extension advertised on core profiles then?

[PATCH 2/6] wined3d: Disable EXT_TEXTURE_LOD_BIAS on core profile.

[Matteo Bruni]

2017-05-08 14:39 GMT+02:00 Henri Verbeet <hverbeet(a)gmail.com>:
> On 7 May 2017 at 20:32, Matteo Bruni <mbruni(a)codeweavers.com> wrote:
> > Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
> > ---
> > glTexEnvf(..., GL_TEXTURE_LOD_BIAS, ...) is not available in core profile.
> > Just disable the extension for now.
>
> Is the extension advertised on core profiles then?

Yes, the Nvidia blob does that.

[PATCH 2/6] wined3d: Disable EXT_TEXTURE_LOD_BIAS on core profile.

[Henri Verbeet]

On 8 May 2017 at 15:30, Matteo Bruni <matteo.mystral(a)gmail.com> wrote:
> 2017-05-08 14:39 GMT+02:00 Henri Verbeet <hverbeet(a)gmail.com>:
> > On 7 May 2017 at 20:32, Matteo Bruni <mbruni(a)codeweavers.com> wrote:
> > > Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
> > > ---
> > > glTexEnvf(..., GL_TEXTURE_LOD_BIAS, ...) is not available in core profile.
> > > Just disable the extension for now.
> >
> > Is the extension advertised on core profiles then?
>
> Yes, the Nvidia blob does that.

Aren't those compatibility contexts?

[PATCH 2/6] wined3d: Disable EXT_TEXTURE_LOD_BIAS on core profile.

[Matteo Bruni]

2017-05-08 15:36 GMT+02:00 Henri Verbeet <hverbeet(a)gmail.com>:
> On 8 May 2017 at 15:30, Matteo Bruni <matteo.mystral(a)gmail.com> wrote:
> > 2017-05-08 14:39 GMT+02:00 Henri Verbeet <hverbeet(a)gmail.com>:
> > > On 7 May 2017 at 20:32, Matteo Bruni <mbruni(a)codeweavers.com> wrote:
> > > > Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
> > > > ---
> > > > glTexEnvf(..., GL_TEXTURE_LOD_BIAS, ...) is not available in core profile.
> > > > Just disable the extension for now.
> > >
> > > Is the extension advertised on core profiles then?
> >
> > Yes, the Nvidia blob does that.
>
> Aren't those compatibility contexts?

The extension is reported even when setting MaxVersionGL to >=
0x00030002 (which means core context, core is the default for
WGL_CONTEXT_PROFILE_MASK_ARB).