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nir/glsl_to_nir: set bit_size on ssbo_load result

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v2 (Sam):
- Add missing bit_size assignment when ssbo_load destination is a boolean.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Iago Toral Quiroga 2016-01-21 13:23:55 +01:00 • committed by Samuel Iglesias Gonsálvez
parent a741378cb5
commit fab5d4cd95
1 changed files with 3 additions and 2 deletions
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5
src/compiler/nir/glsl_to_nir.cpp
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@ -858,8 +858,9 @@ nir_visitor::visit(ir_call *ir)
instr->num_components = type->vector_elements;
/* Setup destination register */
unsigned bit_size = glsl_get_bit_size(type->base_type);
nir_ssa_dest_init(&instr->instr, &instr->dest,
type->vector_elements, 32, NULL);
type->vector_elements, bit_size, NULL);
/* Insert the created nir instruction now since in the case of boolean
* result we will need to emit another instruction after it
@ -882,7 +883,7 @@ nir_visitor::visit(ir_call *ir)
load_ssbo_compare->src[1].swizzle[i] = 0;
nir_ssa_dest_init(&load_ssbo_compare->instr,
&load_ssbo_compare->dest.dest,
type->vector_elements, 32, NULL);
type->vector_elements, bit_size, NULL);
load_ssbo_compare->dest.write_mask = (1 << type->vector_elements) - 1;
nir_builder_instr_insert(&b, &load_ssbo_compare->instr);
dest = &load_ssbo_compare->dest.dest;