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authorDan Sinclair <dsinclair@chromium.org>2017-03-29 15:18:41 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-03-29 21:01:07 +0000
commite778668fe92b8c60e0537ee48f79d5af6c1a2f1e (patch)
treece7ce115b6f7306a6363f4a3d26d0de2c5646aea /fxbarcode/common/reedsolomon/BC_ReedSolomon.h
parentb929ab0886a2b0ceb701989ef126e5b0cabf6997 (diff)
downloadpdfium-e778668fe92b8c60e0537ee48f79d5af6c1a2f1e.tar.xz
Move xfa/fxbarcode fxbarcode/
Nothing in fxbarcode/ depends on XFA code. This CL moves xfa/fxbarcode to be fxbarcode/ and creates a static_library for fxbarcode which is depend on by the xfa library. Change-Id: I0b708737b07efb94b769a5238d92af92bc62880d Reviewed-on: https://pdfium-review.googlesource.com/3291 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fxbarcode/common/reedsolomon/BC_ReedSolomon.h')
-rw-r--r--fxbarcode/common/reedsolomon/BC_ReedSolomon.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/fxbarcode/common/reedsolomon/BC_ReedSolomon.h b/fxbarcode/common/reedsolomon/BC_ReedSolomon.h
new file mode 100644
index 0000000000..42a1e002ca
--- /dev/null
+++ b/fxbarcode/common/reedsolomon/BC_ReedSolomon.h
@@ -0,0 +1,32 @@
+// 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 FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMON_H_
+#define FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMON_H_
+
+#include <vector>
+
+#include "core/fxcrt/fx_basic.h"
+
+class CBC_ReedSolomonGF256;
+class CBC_ReedSolomonGF256Poly;
+
+class CBC_ReedSolomonEncoder {
+ public:
+ explicit CBC_ReedSolomonEncoder(CBC_ReedSolomonGF256* field);
+ virtual ~CBC_ReedSolomonEncoder();
+
+ void Encode(std::vector<int32_t>* toEncode, size_t ecBytes, int32_t& e);
+ virtual void Init();
+
+ private:
+ CBC_ReedSolomonGF256Poly* BuildGenerator(size_t degree, int32_t& e);
+
+ CBC_ReedSolomonGF256* m_field;
+ std::vector<CBC_ReedSolomonGF256Poly*> m_cachedGenerators;
+};
+
+#endif // FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMON_H_