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glsl: Add positional argument specifiers.

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Fix build with Python < 2.7.

  File "./glsl/ir_expression_operation.py", line 360, in get_enum_name
    return "ir_{}op_{}".format(("un", "bin", "tri", "quad")[self.num_operands-1], self.name)
ValueError: zero length field name in format

Fixes: e31c72a331 ("glsl: Convert tuple into a class")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
This commit is contained in:
Vinson Lee
2016-09-01 00:20:02 -07:00
parent 31a380c8dd
commit 215075ae30
1 changed files with 5 additions and 5 deletions
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src/compiler/glsl/ir_expression_operation.py
+5 -5
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@@ -357,7 +357,7 @@ class operation(object):
def get_enum_name(self):
return "ir_{}op_{}".format(("un", "bin", "tri", "quad")[self.num_operands-1], self.name)
return "ir_{0}op_{1}".format(("un", "bin", "tri", "quad")[self.num_operands-1], self.name)
def get_template(self):
@@ -394,10 +394,10 @@ class operation(object):
def get_c_expression(self, types, indices=("c", "c", "c")):
src0 = "op[0]->value.{}[{}]".format(types[0].union_field, indices[0])
src1 = "op[1]->value.{}[{}]".format(types[1].union_field, indices[1]) if len(types) >= 2 else "ERROR"
src2 = "op[2]->value.{}[{}]".format(types[2].union_field, indices[2]) if len(types) >= 3 else "ERROR"
src3 = "op[3]->value.{}[c]".format(types[3].union_field) if len(types) >= 4 else "ERROR"
src0 = "op[0]->value.{0}[{1}]".format(types[0].union_field, indices[0])
src1 = "op[1]->value.{0}[{1}]".format(types[1].union_field, indices[1]) if len(types) >= 2 else "ERROR"
src2 = "op[2]->value.{0}[{1}]".format(types[2].union_field, indices[2]) if len(types) >= 3 else "ERROR"
src3 = "op[3]->value.{0}[c]".format(types[3].union_field) if len(types) >= 4 else "ERROR"
expr = self.c_expression[types[0].union_field] if types[0].union_field in self.c_expression else self.c_expression['default']