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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/include/fxcrt/fx_memory.h" | |
24 #include "xfa/src/fxbarcode/common/BC_CommonByteMatrix.h" | |
25 | |
26 CBC_CommonByteMatrix::CBC_CommonByteMatrix(int32_t width, int32_t height) { | |
27 m_height = height; | |
28 m_width = width; | |
29 m_bytes = NULL; | |
30 } | |
31 void 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 } | |
35 CBC_CommonByteMatrix::~CBC_CommonByteMatrix() { | |
36 FX_Free(m_bytes); | |
37 } | |
38 int32_t CBC_CommonByteMatrix::GetHeight() { | |
39 return m_height; | |
40 } | |
41 int32_t CBC_CommonByteMatrix::GetWidth() { | |
42 return m_width; | |
43 } | |
44 uint8_t CBC_CommonByteMatrix::Get(int32_t x, int32_t y) { | |
45 return m_bytes[y * m_width + x]; | |
46 } | |
47 void CBC_CommonByteMatrix::Set(int32_t x, int32_t y, int32_t value) { | |
48 m_bytes[y * m_width + x] = (uint8_t)value; | |
49 } | |
50 void CBC_CommonByteMatrix::Set(int32_t x, int32_t y, uint8_t value) { | |
51 m_bytes[y * m_width + x] = value; | |
52 } | |
53 void 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 } | |
62 uint8_t* CBC_CommonByteMatrix::GetArray() { | |
63 return m_bytes; | |
64 } | |
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