1 files changed, 34 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/BC_LuminanceSource.h b/xfa/src/fxbarcode/BC_LuminanceSource.h
new file mode 100644
index 0000000000..6aa85101c9
--- /dev/null
+++ b/xfa/src/fxbarcode/BC_LuminanceSource.h
@@ -0,0 +1,34 @@
+// 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 _BC_LUMINANCESOURCE_H
+#define _BC_LUMINANCESOURCE_H
+class CBC_LuminanceSource;
+class CBC_LuminanceSource  : public CFX_Object
+{
+public:
+    CBC_LuminanceSource(FX_INT32 width, FX_INT32 height);
+    virtual ~CBC_LuminanceSource();
+    FX_INT32 GetWidth();
+    FX_INT32 GetHeight();
+
+    virtual CFX_ByteArray *GetRow(FX_INT32 y, CFX_ByteArray &row, FX_INT32 &e) = 0;
+    virtual CFX_ByteArray *GetMatrix() = 0;
+    virtual FX_BOOL IsCropSupported()
+    {
+        return FALSE;
+    }
+    virtual FX_BOOL IsRotateSupported()
+    {
+        return FALSE;
+    }
+
+    virtual CBC_LuminanceSource *RotateCounterClockwise(FX_INT32 &e) = 0;
+protected:
+    FX_INT32 m_width;
+    FX_INT32 m_height;
+};
+#endif