[Mesa-dev] [PATCH 1/3] i965/fs: Implement texelFetch() on Ironlake and Sandybridge.

[Eric Anholt]

On Thu,  8 Sep 2011 15:49:21 -0700, Kenneth Graunke <kenneth at whitecape.org> wrote:
> @@ -861,7 +862,14 @@ fs_visitor::emit_texture_gen5(ir_texture *ir, fs_reg dst, fs_reg coordinate,
>        inst = emit(FS_OPCODE_TXS, dst);
>        break;
>     case ir_txf:
> -      assert(!"GLSL 1.30 features unsupported");
> +      mlen = header_present + 4 * reg_width;
> +
> +      this->result = reg_undef;
> +      ir->lod_info.lod->accept(this);

You don't need the reg_undef any more, right?
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