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spirv: add DF support to SpvOp*ConstantComposite

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v2 (Jason):
- Add assert.

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Samuel Iglesias Gonsálvez 2016-11-21 16:33:08 +01:00
parent 2bf4d0ba7a
commit ec686ff62c
1 changed files with 11 additions and 3 deletions
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14
src/compiler/spirv/spirv_to_nir.c
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@ -1033,6 +1033,8 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
case GLSL_TYPE_INT:
case GLSL_TYPE_FLOAT:
case GLSL_TYPE_BOOL:
case GLSL_TYPE_DOUBLE: {
int bit_size = glsl_get_bit_size(val->const_type);
if (glsl_type_is_matrix(val->const_type)) {
assert(glsl_get_matrix_columns(val->const_type) == elem_count);
for (unsigned i = 0; i < elem_count; i++)
@ -1040,12 +1042,18 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
} else {
assert(glsl_type_is_vector(val->const_type));
assert(glsl_get_vector_elements(val->const_type) == elem_count);
for (unsigned i = 0; i < elem_count; i++)
val->constant->values[0].u32[i] = elems[i]->values[0].u32[0];
for (unsigned i = 0; i < elem_count; i++) {
if (bit_size == 64) {
val->constant->values[0].u64[i] = elems[i]->values[0].u64[0];
} else {
assert(bit_size == 32);
val->constant->values[0].u32[i] = elems[i]->values[0].u32[0];
}
}
}
ralloc_free(elems);
break;
}
case GLSL_TYPE_STRUCT:
case GLSL_TYPE_ARRAY:
ralloc_steal(val->constant, elems);