1 files changed, 27 insertions, 0 deletions
diff --git a/xfa/fxbarcode/BC_LuminanceSource.h b/xfa/fxbarcode/BC_LuminanceSource.h
new file mode 100644
index 0000000000..b4b3ebc03c
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+++ b/xfa/fxbarcode/BC_LuminanceSource.h
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+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FXBARCODE_BC_LUMINANCESOURCE_H_
+#define XFA_FXBARCODE_BC_LUMINANCESOURCE_H_
+
+#include "core/include/fxcrt/fx_basic.h"
+
+class CBC_LuminanceSource {
+ public:
+  CBC_LuminanceSource(int32_t width, int32_t height);
+  virtual ~CBC_LuminanceSource();
+  int32_t GetWidth();
+  int32_t GetHeight();
+
+  virtual CFX_ByteArray* GetRow(int32_t y, CFX_ByteArray& row, int32_t& e) = 0;
+  virtual CFX_ByteArray* GetMatrix() = 0;
+
+ protected:
+  int32_t m_width;
+  int32_t m_height;
+};
+
+#endif  // XFA_FXBARCODE_BC_LUMINANCESOURCE_H_