diff options
Diffstat (limited to 'src/compiler/glsl/ir_constant_expression.cpp')
| -rw-r--r-- | src/compiler/glsl/ir_constant_expression.cpp | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/compiler/glsl/ir_constant_expression.cpp b/src/compiler/glsl/ir_constant_expression.cpp index ea50087f4c0..6329acde2b6 100644 --- a/src/compiler/glsl/ir_constant_expression.cpp +++ b/src/compiler/glsl/ir_constant_expression.cpp @@ -1573,18 +1573,13 @@ ir_expression::constant_expression_value(struct hash_table *variable_context) data.f[c] = CLAMP(op[0]->value.f[c], 0.0f, 1.0f); } break; - case ir_unop_pack_double_2x32: { + case ir_unop_pack_double_2x32: /* XXX needs to be checked on big-endian */ - uint64_t temp; - temp = (uint64_t)op[0]->value.u[0] | ((uint64_t)op[0]->value.u[1] << 32); - data.d[0] = *(double *)&temp; - + memcpy(&data.d[0], &op[0]->value.u[0], sizeof(double)); break; - } case ir_unop_unpack_double_2x32: /* XXX needs to be checked on big-endian */ - data.u[0] = *(uint32_t *)&op[0]->value.d[0]; - data.u[1] = *((uint32_t *)&op[0]->value.d[0] + 1); + memcpy(&data.u[0], &op[0]->value.d[0], sizeof(double)); break; case ir_triop_bitfield_extract: { |