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Diffstat (limited to 'fxbarcode/common/BC_CommonByteArray.cpp')
-rw-r--r-- | fxbarcode/common/BC_CommonByteArray.cpp | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/fxbarcode/common/BC_CommonByteArray.cpp b/fxbarcode/common/BC_CommonByteArray.cpp deleted file mode 100644 index bb4fbf8af5..0000000000 --- a/fxbarcode/common/BC_CommonByteArray.cpp +++ /dev/null @@ -1,101 +0,0 @@ -// 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 -// Original code is licensed as follows: -/* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include "fxbarcode/common/BC_CommonByteArray.h" - -#include <algorithm> - -#include "core/fxcrt/fx_memory.h" - -CBC_CommonByteArray::CBC_CommonByteArray() { - m_bytes = nullptr; - m_size = 0; - m_index = 0; -} -CBC_CommonByteArray::CBC_CommonByteArray(int32_t size) { - m_size = size; - m_bytes = FX_Alloc(uint8_t, size); - memset(m_bytes, 0, size); - m_index = 0; -} -CBC_CommonByteArray::CBC_CommonByteArray(uint8_t* byteArray, int32_t size) { - m_size = size; - m_bytes = FX_Alloc(uint8_t, size); - memcpy(m_bytes, byteArray, size); - m_index = size; -} -CBC_CommonByteArray::~CBC_CommonByteArray() { - FX_Free(m_bytes); -} -int32_t CBC_CommonByteArray::At(int32_t index) const { - return m_bytes[index] & 0xff; -} -void CBC_CommonByteArray::Set(int32_t index, int32_t value) { - m_bytes[index] = (uint8_t)value; -} -int32_t CBC_CommonByteArray::Size() const { - return m_size; -} -bool CBC_CommonByteArray::IsEmpty() const { - return m_size == 0; -} -void CBC_CommonByteArray::AppendByte(int32_t value) { - if (m_size == 0 || m_index >= m_size) { - int32_t newSize = std::max(32, m_size << 1); - Reserve(newSize); - } - m_bytes[m_index] = (uint8_t)value; - m_index++; -} -void CBC_CommonByteArray::Reserve(int32_t capacity) { - if (!m_bytes || m_size < capacity) { - uint8_t* newArray = FX_Alloc(uint8_t, capacity); - if (m_bytes) { - memcpy(newArray, m_bytes, m_size); - memset(newArray + m_size, 0, capacity - m_size); - } else { - memset(newArray, 0, capacity); - } - FX_Free(m_bytes); - m_bytes = newArray; - m_size = capacity; - } -} -void CBC_CommonByteArray::Set(const uint8_t* source, - int32_t offset, - int32_t count) { - FX_Free(m_bytes); - m_bytes = FX_Alloc(uint8_t, count); - m_size = count; - memcpy(m_bytes, source + offset, count); - m_index = count; -} -void CBC_CommonByteArray::Set(std::vector<uint8_t>* source, - int32_t offset, - int32_t count) { - FX_Free(m_bytes); - m_bytes = FX_Alloc(uint8_t, count); - m_size = count; - int32_t i; - for (i = 0; i < count; i++) - m_bytes[i] = (*source)[i + offset]; - m_index = m_size; -} |