[Mesa-stable] [Mesa-dev] [PATCH 1/2] mesa: Ensure that transform feedback refers to the correct program.

[Paul Berry]

On 28 January 2014 13:15, Carl Worth <cworth at cworth.org> wrote:

> Paul Berry <stereotype441 at gmail.com> writes:
> > Previous to this patch, the _mesa_{Begin,Resume}TransformFeedback
> > functions were using ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX]
>
> I see that this commit was nominated for the stable branch when it was
> committed.
>
> However, it appears to depend at least on commit b22146dc714 which is on
>

I think you mean 3b22146dc714 (mesa: Replace
ctx->Shader.Current{Vertex,Fragment,Geometry}Program with an array.).


> master, but is not on the 10.0 branch. So this patch cannot be applied
> as-is to 10.0.
>
> My current inclination is to simply drop this patch from the list of
> candidates for 10.0. If you think differently, please recommend an
> alternate plan.
>
> -Carl
>

(Also from IRC: <cworth> stereotype441: In my recent mail, I should have
included 43e77215b13 as well. (It's another patch I plan to drop from
stable unless you guide me differently.))

In principle we could make versions of these patches that don't depend on
commit 3b22146dc714, but I don't think it's worth it--the bugs I've fixed
in these patches are unlikely to arise until ARB_separate_shader_objects is
supported.

So yeah, I'm ok with dropping these two patches from the list of candidates
for 10.0.

I believe it was Ken who initially suggested marking these patches as
candidates for stable.  Cc'ing him in case he wants to express a dissenting
opinion.
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