1// Copyright 2014 PDFium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6// Original code is licensed as follows:
7/*
8 * Copyright 2008 ZXing authors
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 *      http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 */
22
23#include "core/fxcrt/fx_memory.h"
24#include "xfa/fxbarcode/common/BC_CommonByteMatrix.h"
25
26CBC_CommonByteMatrix::CBC_CommonByteMatrix(int32_t width, int32_t height) {
27  m_height = height;
28  m_width = width;
29  m_bytes = nullptr;
30}
31void CBC_CommonByteMatrix::Init() {
32  m_bytes = FX_Alloc2D(uint8_t, m_height, m_width);
33  FXSYS_memset(m_bytes, 0xff, m_height * m_width);
34}
35CBC_CommonByteMatrix::~CBC_CommonByteMatrix() {
36  FX_Free(m_bytes);
37}
38int32_t CBC_CommonByteMatrix::GetHeight() {
39  return m_height;
40}
41int32_t CBC_CommonByteMatrix::GetWidth() {
42  return m_width;
43}
44uint8_t CBC_CommonByteMatrix::Get(int32_t x, int32_t y) {
45  return m_bytes[y * m_width + x];
46}
47void CBC_CommonByteMatrix::Set(int32_t x, int32_t y, int32_t value) {
48  m_bytes[y * m_width + x] = (uint8_t)value;
49}
50void CBC_CommonByteMatrix::Set(int32_t x, int32_t y, uint8_t value) {
51  m_bytes[y * m_width + x] = value;
52}
53void CBC_CommonByteMatrix::clear(uint8_t value) {
54  int32_t y;
55  for (y = 0; y < m_height; y++) {
56    int32_t x;
57    for (x = 0; x < m_width; x++) {
58      m_bytes[y * m_width + x] = value;
59    }
60  }
61}
62uint8_t* CBC_CommonByteMatrix::GetArray() {
63  return m_bytes;
64}
65