Re: [PATCH 3/5] wined3d: Declare gl_Position as invariant.

[Matteo Bruni]

On Wed, Oct 6, 2021 at 6:00 PM Henri Verbeet  wrote:
> On Wed, 6 Oct 2021 at 16:10, Matteo Bruni  wrote:
> > @@ -8991,6 +8996,8 @@ static GLuint shader_glsl_generate_ffp_vertex_shader(struct shader_glsl_priv *pr
> >  shader_glsl_add_version_declaration(buffer, gl_info);
> >
> > - shader_addline(buffer, "invariant gl_Position;\n");
> > - if (shader_glsl_use_explicit_attrib_location(gl_info))
> >        shader_addline(buffer, "#extension GL_ARB_explicit_attrib_location : enable\n");
>
> This introduces GLSL compilation errors in the tests:
> 0:3(1): error: #extension directive is not allowed in the middle of a shader

Oops, not sure how I missed that.