This gets the lowering on the Vulkan driver too.
Fixes Vulkan CTS cube map texture gradient tests in:
dEQP-VK.glsl.texture_functions.texturegrad.*
---
src/mesa/drivers/dri/i965/brw_nir.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/mesa/drivers/dri/i965/brw_nir.c
b/src/mesa/drivers/dri/i965/brw_nir.c
index 763e3ec..f6bcd45 100644
--- a/src/mesa/drivers/dri/i965/brw_nir.c
+++ b/src/mesa/drivers/dri/i965/brw_nir.c
@@ -467,6 +467,7 @@ brw_preprocess_nir(const struct brw_compiler *compiler,
nir_shader *nir)
.lower_txp = ~0,
.lower_txf_offset = true,
.lower_rect_offset = true,
+ .lower_txd_cube_map = true,
};
OPT(nir_lower_tex, &tex_options);
--
2.7.4
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