[Mesa-dev] [PATCH] Remove the ATI_envmap_bumpmap extension

[Ian Romanick]

On 06/27/2014 06:42 PM, Jason Ekstrand wrote:
> On Fri, Jun 27, 2014 at 5:59 PM, Ian Romanick <idr at freedesktop.org
> <mailto:idr at freedesktop.org>> wrote:
>     On 06/27/2014 03:19 PM, Jason Ekstrand wrote:
>     > diff --git a/src/mapi/glapi/gen/gl_API.xml
>     b/src/mapi/glapi/gen/gl_API.xml
>     > index 0a486f0..7b8b9d2 100644
>     > --- a/src/mapi/glapi/gen/gl_API.xml
>     > +++ b/src/mapi/glapi/gen/gl_API.xml
>     > @@ -12129,56 +12129,6 @@
>     >      <enum name="DEPTH_STENCIL_TO_BGRA_NV"                
>     value="0x886F"/>
>     >  </category>
> 
>     We can't remove these.  That will break compatibility between newer
>     libGL and olded driver builds.
> 
> Which "these"?  The uniforms or the gl_API.xml stuff?

At the very least, the function entries cannot be removed.  Try running
the libGL with your patch with an i965 driver without your patch to see
why.  In a practical sense, it's probably better not to remove any of
the XML.

Also... be sure that you actually run 'make check'.