38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
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// Copyright 2014 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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// Original code is licensed as follows:
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/*
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* Copyright 2011 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "fxbarcode/pdf417/BC_PDF417BarcodeRow.h"
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#include "core/fxcrt/span_util.h"
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#include "third_party/base/check_op.h"
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CBC_BarcodeRow::CBC_BarcodeRow(size_t width) : row_(width) {}
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CBC_BarcodeRow::~CBC_BarcodeRow() = default;
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void CBC_BarcodeRow::AddBar(bool black, size_t width) {
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pdfium::span<uint8_t> available = row_.writable_span().subspan(offset_);
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CHECK_LE(width, available.size());
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fxcrt::spanset(available.first(width), black ? 1 : 0);
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offset_ += width;
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}
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