[Mesa-dev] [PATCH] r600g/sb: fix value::is_fixed()

[Andreas Boll]

Tested-by: Andreas Boll <andreas.boll.dev at gmail.com>

The test passes now, no piglit regressions on rv770

Thanks,
Andreas.

2013/10/27 Vadim Girlin <vadimgirlin at gmail.com>:
> ---
> cc: Andreas Boll <andreas.boll.dev at gmail.com>
>
> Andreas, this patch should fix the issue with SB on RV770 that you
> reported on IRC (assert with interpolation-mixed.shader_test).
>
> There are no piglit regressions with this patch on my evergreen,
> but I can't test with r700 or any other chips.
>
>  src/gallium/drivers/r600/sb/sb_valtable.cpp | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/gallium/drivers/r600/sb/sb_valtable.cpp b/src/gallium/drivers/r600/sb/sb_valtable.cpp
> index 00aee66..0d39e9c 100644
> --- a/src/gallium/drivers/r600/sb/sb_valtable.cpp
> +++ b/src/gallium/drivers/r600/sb/sb_valtable.cpp
> @@ -255,8 +255,8 @@ void value::set_prealloc() {
>  bool value::is_fixed() {
>         if (array && array->gpr)
>                 return true;
> -       if (chunk)
> -               return chunk->is_fixed();
> +       if (chunk && chunk->is_fixed())
> +               return true;
>         return flags & VLF_FIXED;
>  }
>
> --
> 1.8.3.1
>