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Side by Side Diff: xfa/fxbarcode/common/BC_CommonBitArray.cpp

Issue 2467203003: Remove FX_BOOL from xfa. (Closed)
Patch Set: Created 4 years, 1 month ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 // Original code is licensed as follows: 6 // Original code is licensed as follows:
7 /* 7 /*
8 * Copyright 2007 ZXing authors 8 * Copyright 2007 ZXing authors
9 * 9 *
10 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * Licensed under the Apache License, Version 2.0 (the "License");
(...skipping 29 matching lines...) Expand all
40 } 40 }
41 int32_t CBC_CommonBitArray::GetSize() { 41 int32_t CBC_CommonBitArray::GetSize() {
42 return m_size; 42 return m_size;
43 } 43 }
44 CFX_Int32Array& CBC_CommonBitArray::GetBits() { 44 CFX_Int32Array& CBC_CommonBitArray::GetBits() {
45 return m_bits; 45 return m_bits;
46 } 46 }
47 int32_t CBC_CommonBitArray::GetSizeInBytes() { 47 int32_t CBC_CommonBitArray::GetSizeInBytes() {
48 return (m_size + 7) >> 3; 48 return (m_size + 7) >> 3;
49 } 49 }
50 FX_BOOL CBC_CommonBitArray::Get(int32_t i) { 50 bool CBC_CommonBitArray::Get(int32_t i) {
51 return (m_bits[i >> 5] & (1 << (i & 0x1f))) != 0; 51 return (m_bits[i >> 5] & (1 << (i & 0x1f))) != 0;
52 } 52 }
53 void CBC_CommonBitArray::Set(int32_t i) { 53 void CBC_CommonBitArray::Set(int32_t i) {
54 m_bits[i >> 5] |= 1 << (i & 0x1F); 54 m_bits[i >> 5] |= 1 << (i & 0x1F);
55 } 55 }
56 void CBC_CommonBitArray::Flip(int32_t i) { 56 void CBC_CommonBitArray::Flip(int32_t i) {
57 m_bits[i >> 5] ^= 1 << (i & 0x1F); 57 m_bits[i >> 5] ^= 1 << (i & 0x1F);
58 } 58 }
59 void CBC_CommonBitArray::SetBulk(int32_t i, int32_t newBits) { 59 void CBC_CommonBitArray::SetBulk(int32_t i, int32_t newBits) {
60 m_bits[i >> 5] = newBits; 60 m_bits[i >> 5] = newBits;
61 } 61 }
62 void CBC_CommonBitArray::Clear() { 62 void CBC_CommonBitArray::Clear() {
63 FXSYS_memset(&m_bits[0], 0x00, m_bits.GetSize() * sizeof(int32_t)); 63 FXSYS_memset(&m_bits[0], 0x00, m_bits.GetSize() * sizeof(int32_t));
64 } 64 }
65 FX_BOOL CBC_CommonBitArray::IsRange(int32_t start, 65 bool CBC_CommonBitArray::IsRange(int32_t start,
66 int32_t end, 66 int32_t end,
67 FX_BOOL value, 67 bool value,
68 int32_t& e) { 68 int32_t& e) {
69 if (end < start) { 69 if (end < start) {
70 e = BCExceptionEndLessThanStart; 70 e = BCExceptionEndLessThanStart;
71 return FALSE; 71 return false;
72 } 72 }
73 if (end == start) { 73 if (end == start) {
74 return TRUE; 74 return true;
75 } 75 }
76 end--; 76 end--;
77 int32_t firstInt = start >> 5; 77 int32_t firstInt = start >> 5;
78 int32_t lastInt = end >> 5; 78 int32_t lastInt = end >> 5;
79 int32_t i; 79 int32_t i;
80 for (i = firstInt; i <= lastInt; i++) { 80 for (i = firstInt; i <= lastInt; i++) {
81 int32_t firstBit = i > firstInt ? 0 : start & 0x1F; 81 int32_t firstBit = i > firstInt ? 0 : start & 0x1F;
82 int32_t lastBit = i < lastInt ? 31 : end & 0x1F; 82 int32_t lastBit = i < lastInt ? 31 : end & 0x1F;
83 int32_t mask; 83 int32_t mask;
84 if (firstBit == 0 && lastBit == 31) { 84 if (firstBit == 0 && lastBit == 31) {
85 mask = -1; 85 mask = -1;
86 } else { 86 } else {
87 mask = 0; 87 mask = 0;
88 for (int32_t j = firstBit; j <= lastBit; j++) { 88 for (int32_t j = firstBit; j <= lastBit; j++) {
89 mask |= 1 << j; 89 mask |= 1 << j;
90 } 90 }
91 } 91 }
92 if ((m_bits[i] & mask) != (value ? mask : 0)) { 92 if ((m_bits[i] & mask) != (value ? mask : 0)) {
93 return FALSE; 93 return false;
94 } 94 }
95 } 95 }
96 return TRUE; 96 return true;
97 } 97 }
98 int32_t* CBC_CommonBitArray::GetBitArray() { 98 int32_t* CBC_CommonBitArray::GetBitArray() {
99 return &m_bits[0]; 99 return &m_bits[0];
100 } 100 }
101 void CBC_CommonBitArray::Reverse() { 101 void CBC_CommonBitArray::Reverse() {
102 int32_t* newBits = FX_Alloc(int32_t, m_bits.GetSize()); 102 int32_t* newBits = FX_Alloc(int32_t, m_bits.GetSize());
103 FXSYS_memset(newBits, 0x00, m_bits.GetSize() * sizeof(int32_t)); 103 FXSYS_memset(newBits, 0x00, m_bits.GetSize() * sizeof(int32_t));
104 int32_t size = m_size; 104 int32_t size = m_size;
105 int32_t i; 105 int32_t i;
106 for (i = 0; i < size; i++) { 106 for (i = 0; i < size; i++) {
107 if (Get(size - i - 1)) { 107 if (Get(size - i - 1)) {
108 newBits[i >> 5] |= 1 << (i & 0x1F); 108 newBits[i >> 5] |= 1 << (i & 0x1F);
109 } 109 }
110 } 110 }
111 FXSYS_memcpy(&m_bits[0], newBits, m_bits.GetSize() * sizeof(int32_t)); 111 FXSYS_memcpy(&m_bits[0], newBits, m_bits.GetSize() * sizeof(int32_t));
112 FX_Free(newBits); 112 FX_Free(newBits);
113 } 113 }
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