On Fri, Aug 19, 2016 at 7:12 PM, Eric Anholt <e...@anholt.net> wrote:
> Generally you'd see the gl_Color reference first and get some cursor set.
> However, in piglit draw-pixel-with-texture we're now seeing the TexCoord
> dereferenced first.
yeah, that makes sense, r-b
> ---
> src/compiler/nir/nir_lower_drawpixels.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/src/compiler/nir/nir_lower_drawpixels.c
> b/src/compiler/nir/nir_lower_drawpixels.c
> index a71bccddfb07..54f3ea08aadb 100644
> --- a/src/compiler/nir/nir_lower_drawpixels.c
> +++ b/src/compiler/nir/nir_lower_drawpixels.c
> @@ -194,6 +194,8 @@ lower_color(lower_drawpixels_state *state,
> nir_intrinsic_instr *intr)
> static void
> lower_texcoord(lower_drawpixels_state *state, nir_intrinsic_instr *intr)
> {
> + state->b.cursor = nir_before_instr(&intr->instr);
> +
> nir_ssa_def *texcoord_const = get_texcoord_const(state);
> nir_ssa_def_rewrite_uses(&intr->dest.ssa,
> nir_src_for_ssa(texcoord_const));
> }
> --
> 2.9.3
>
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