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authorDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
commit1770c021cf998ff1b33855b1397f6ea8ff9f7cd7 (patch)
tree285e39abd4b5872d8cd632b9e331b0667fdc3eae /xfa/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.h
parentf766ad219f66543654520f6a1955836f519e26d1 (diff)
downloadpdfium-1770c021cf998ff1b33855b1397f6ea8ff9f7cd7.tar.xz
Move xfa/src up to xfa/.
This CL moves the xfa/src files up to the xfa/ directory and fixes the includes, include guards, and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1803723002 .
Diffstat (limited to 'xfa/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.h')
-rw-r--r--xfa/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/xfa/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.h b/xfa/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.h
new file mode 100644
index 0000000000..0b1a2a7ca7
--- /dev/null
+++ b/xfa/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.h
@@ -0,0 +1,47 @@
+// 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_QRCODE_BC_QRALIGNMENTPATTERNFINDER_H_
+#define XFA_FXBARCODE_QRCODE_BC_QRALIGNMENTPATTERNFINDER_H_
+
+#include "core/include/fxcrt/fx_basic.h"
+#include "xfa/fxbarcode/utils.h"
+
+class CBC_CommonBitMatrix;
+class CBC_QRAlignmentPattern;
+
+class CBC_QRAlignmentPatternFinder {
+ private:
+ CBC_CommonBitMatrix* m_image;
+ CFX_PtrArray m_possibleCenters;
+ int32_t m_startX;
+ int32_t m_startY;
+ int32_t m_width;
+ int32_t m_height;
+ FX_FLOAT m_moduleSize;
+ CFX_Int32Array m_crossCheckStateCount;
+
+ public:
+ CBC_QRAlignmentPatternFinder(CBC_CommonBitMatrix* image,
+ int32_t startX,
+ int32_t startY,
+ int32_t width,
+ int32_t height,
+ FX_FLOAT moduleSize);
+ virtual ~CBC_QRAlignmentPatternFinder();
+ FX_BOOL FoundPatternCross(const CFX_Int32Array& stateCount);
+ FX_FLOAT CrossCheckVertical(int32_t startI,
+ int32_t startJ,
+ int32_t maxCount,
+ int32_t originalStateCountTotal);
+ CBC_QRAlignmentPattern* Find(int32_t& e);
+ CBC_QRAlignmentPattern* HandlePossibleCenter(const CFX_Int32Array& stateCount,
+ int32_t i,
+ int32_t j);
+ static FX_FLOAT CenterFromEnd(const CFX_Int32Array& stateCount, int32_t end);
+};
+
+#endif // XFA_FXBARCODE_QRCODE_BC_QRALIGNMENTPATTERNFINDER_H_