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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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