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spirv: OpImageQueryLod requires a sampler

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No idea how this fell through the cracks besides the fact that the
sampler bound at 0 almost always works and the CTS isn't amazing.  In
any case, this appears to have been broken for almost forever.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable@lists.freedesktop.org
This commit is contained in:
Jason Ekstrand 2019-02-27 00:12:01 -06:00 • committed by Jason Ekstrand
parent 5049fbddb4
commit ca295ddbfb
1 changed files with 1 additions and 1 deletions
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2
src/compiler/spirv/spirv_to_nir.c
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@ -2154,6 +2154,7 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
case nir_texop_txl:
case nir_texop_txd:
case nir_texop_tg4:
case nir_texop_lod:
/* These operations require a sampler */
p->src = nir_src_for_ssa(&sampler->dest.ssa);
p->src_type = nir_tex_src_sampler_deref;
@ -2162,7 +2163,6 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
case nir_texop_txf:
case nir_texop_txf_ms:
case nir_texop_txs:
case nir_texop_lod:
case nir_texop_query_levels:
case nir_texop_texture_samples:
case nir_texop_samples_identical: