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 "xfa/src/fxbarcode/barcode.h"
24 #include "BC_CommonByteMatrix.h"
CBC_CommonByteMatrix(int32_t width,int32_t height)25 CBC_CommonByteMatrix::CBC_CommonByteMatrix(int32_t width, int32_t height) {
26 m_height = height;
27 m_width = width;
28 m_bytes = NULL;
29 }
Init()30 void CBC_CommonByteMatrix::Init() {
31 m_bytes = FX_Alloc2D(uint8_t, m_height, m_width);
32 FXSYS_memset(m_bytes, 0xff, m_height * m_width);
33 }
~CBC_CommonByteMatrix()34 CBC_CommonByteMatrix::~CBC_CommonByteMatrix() {
35 if (m_bytes != NULL) {
36 FX_Free(m_bytes);
37 m_bytes = NULL;
38 }
39 }
GetHeight()40 int32_t CBC_CommonByteMatrix::GetHeight() {
41 return m_height;
42 }
GetWidth()43 int32_t CBC_CommonByteMatrix::GetWidth() {
44 return m_width;
45 }
Get(int32_t x,int32_t y)46 uint8_t CBC_CommonByteMatrix::Get(int32_t x, int32_t y) {
47 return m_bytes[y * m_width + x];
48 }
Set(int32_t x,int32_t y,int32_t value)49 void CBC_CommonByteMatrix::Set(int32_t x, int32_t y, int32_t value) {
50 m_bytes[y * m_width + x] = (uint8_t)value;
51 }
Set(int32_t x,int32_t y,uint8_t value)52 void CBC_CommonByteMatrix::Set(int32_t x, int32_t y, uint8_t value) {
53 m_bytes[y * m_width + x] = value;
54 }
clear(uint8_t value)55 void CBC_CommonByteMatrix::clear(uint8_t value) {
56 int32_t y;
57 for (y = 0; y < m_height; y++) {
58 int32_t x;
59 for (x = 0; x < m_width; x++) {
60 m_bytes[y * m_width + x] = value;
61 }
62 }
63 }
GetArray()64 uint8_t* CBC_CommonByteMatrix::GetArray() {
65 return m_bytes;
66 }
67