[Mesa-dev] [PATCH 08/16] i965/nir: Enable NIR lowering of txf and rect offsets

[Jason Ekstrand]

This fixes the following piglit tests on gen6+:

tex-miplevel-selection textureProjGradOffset 2DRect
tex-miplevel-selection textureGradOffset 2DRect
tex-miplevel-selection textureGradOffset 2DRectShadow
tex-miplevel-selection textureProjGradOffset 2DRect_ProjVec4
tex-miplevel-selection textureProjGradOffset 2DRectShadow

Signed-off-by: Jason Ekstrand <jason at jlekstrand.net>
Cc: "12.0" <mesa-dev at lists.freedesktop.org>
---
 src/mesa/drivers/dri/i965/brw_nir.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_nir.c b/src/mesa/drivers/dri/i965/brw_nir.c
index fe76531..bf8fe8c 100644
--- a/src/mesa/drivers/dri/i965/brw_nir.c
+++ b/src/mesa/drivers/dri/i965/brw_nir.c
@@ -429,6 +429,8 @@ brw_preprocess_nir(const struct brw_compiler *compiler, nir_shader *nir)
 
    static const nir_lower_tex_options tex_options = {
       .lower_txp = ~0,
+      .lower_txf_offset = true,
+      .lower_rect_offset = true,
    };
 
    OPT(nir_lower_tex, &tex_options);
-- 
2.5.0.400.gff86faf