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ac/nir: don't apply slice rounding on txf_ms 

This matches the tgsi code.

Fixes arb_texture_multisample texelFetch piglit tests.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Fixes: f4e499ec79 (radv: add initial non-conformant radv vulkan driver)
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2018-03-01 09:24:01 +10:00
parent f383fec903
commit 69495b30a3
1 changed files with 1 additions and 1 deletions
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2
src/amd/common/ac_nir_to_llvm.c
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@ -5105,7 +5105,7 @@ static void visit_tex(struct ac_nir_context *ctx, nir_tex_instr *instr)
instr->sampler_dim == GLSL_SAMPLER_DIM_SUBPASS ||
instr->sampler_dim == GLSL_SAMPLER_DIM_SUBPASS_MS) &&
instr->is_array &&
instr->op != nir_texop_txf) {
instr->op != nir_texop_txf && instr->op != nir_texop_txf_ms) {
coords[2] = apply_round_slice(&ctx->ac, coords[2]);
}
address[count++] = coords[2];