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Unified Diff: src/sksl/ir/SkSLFloatLiteral.h

Issue 1984363002: initial checkin of SkSL compiler (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: fixed CMake build Created 4 years, 6 months ago
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Index: src/sksl/ir/SkSLFloatLiteral.h
diff --git a/src/sksl/ir/SkSLFloatLiteral.h b/src/sksl/ir/SkSLFloatLiteral.h
new file mode 100644
index 0000000000000000000000000000000000000000..deb5b2714418ff343bebff362b095d5747665afa
--- /dev/null
+++ b/src/sksl/ir/SkSLFloatLiteral.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SKSL_FLOATLITERAL
+#define SKSL_FLOATLITERAL
+
+#include "SkSLExpression.h"
+
+namespace SkSL {
+
+/**
+ * A literal floating point number.
+ */
+struct FloatLiteral : public Expression {
+ FloatLiteral(Position position, double value)
+ : INHERITED(position, kFloatLiteral_Kind, kFloat_Type)
+ , fValue(value) {}
+
+ virtual std::string description() const override {
+ return to_string(fValue);
+ }
+
+ bool isConstant() const override {
+ return true;
+ }
+
+ const double fValue;
+
+ typedef Expression INHERITED;
+};
+
+} // namespace
+
+#endif
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