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authorTom Sepez <tsepez@chromium.org>2016-01-26 14:51:21 -0800
committerTom Sepez <tsepez@chromium.org>2016-01-26 14:51:21 -0800
commit99ffdb0b9b488d743331646dc410f26b71e1f037 (patch)
treed9f7a4b05c8d4c46b38f9940ff8e3be9803b73e1 /xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp
parentc812495631df9f059bfd332ffe37e76dd011e96c (diff)
downloadpdfium-99ffdb0b9b488d743331646dc410f26b71e1f037.tar.xz
Fix DOS newlines
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1636873004 .
Diffstat (limited to 'xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp')
-rw-r--r--xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp188
1 files changed, 94 insertions, 94 deletions
diff --git a/xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp b/xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp
index f2fe512d43..729f351f3d 100644
--- a/xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp
+++ b/xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp
@@ -1,94 +1,94 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-// Original code is licensed as follows:
-/*
- * Copyright 2007 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "xfa/src/fxbarcode/barcode.h"
-#include "BC_QRCoderErrorCorrectionLevel.h"
-#include "BC_QRCoderFormatInformation.h"
-const int32_t CBC_QRCoderFormatInformation::FORMAT_INFO_MASK_QR = 0X5412;
-const int32_t CBC_QRCoderFormatInformation::FORMAT_INFO_DECODE_LOOKUP[32][2] = {
- {0x5412, 0x00}, {0x5125, 0x01}, {0x5E7C, 0x02}, {0x5B4B, 0x03},
- {0x45F9, 0x04}, {0x40CE, 0x05}, {0x4F97, 0x06}, {0x4AA0, 0x07},
- {0x77C4, 0x08}, {0x72F3, 0x09}, {0x7DAA, 0x0A}, {0x789D, 0x0B},
- {0x662F, 0x0C}, {0x6318, 0x0D}, {0x6C41, 0x0E}, {0x6976, 0x0F},
- {0x1689, 0x10}, {0x13BE, 0x11}, {0x1CE7, 0x12}, {0x19D0, 0x13},
- {0x0762, 0x14}, {0x0255, 0x15}, {0x0D0C, 0x16}, {0x083B, 0x17},
- {0x355F, 0x18}, {0x3068, 0x19}, {0x3F31, 0x1A}, {0x3A06, 0x1B},
- {0x24B4, 0x1C}, {0x2183, 0x1D}, {0x2EDA, 0x1E}, {0x2BED, 0x1F},
-};
-const int32_t CBC_QRCoderFormatInformation::BITS_SET_IN_HALF_BYTE[] = {
- 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4};
-CBC_QRCoderFormatInformation::CBC_QRCoderFormatInformation(int32_t formatInfo) {
- m_errorCorrectLevl =
- CBC_QRCoderErrorCorrectionLevel::ForBits((formatInfo >> 3) & 0x03);
- m_dataMask = (uint8_t)(formatInfo & 0x07);
-}
-CBC_QRCoderFormatInformation::~CBC_QRCoderFormatInformation() {}
-int32_t CBC_QRCoderFormatInformation::NumBitsDiffering(int32_t a, int32_t b) {
- a ^= b;
- return BITS_SET_IN_HALF_BYTE[a & 0x0F] +
- BITS_SET_IN_HALF_BYTE[(a >> 4) & 0x0F] +
- BITS_SET_IN_HALF_BYTE[(a >> 8) & 0x0F] +
- BITS_SET_IN_HALF_BYTE[(a >> 12) & 0x0F] +
- BITS_SET_IN_HALF_BYTE[(a >> 16) & 0x0F] +
- BITS_SET_IN_HALF_BYTE[(a >> 20) & 0x0F] +
- BITS_SET_IN_HALF_BYTE[(a >> 24) & 0x0F] +
- BITS_SET_IN_HALF_BYTE[(a >> 28) & 0x0F];
-}
-uint8_t CBC_QRCoderFormatInformation::GetDataMask() {
- return m_dataMask;
-}
-CBC_QRCoderErrorCorrectionLevel*
-CBC_QRCoderFormatInformation::GetErrorCorrectionLevel() {
- return m_errorCorrectLevl;
-}
-CBC_QRCoderFormatInformation*
-CBC_QRCoderFormatInformation::DecodeFormatInformation(
- int32_t maskedFormatInfo) {
- CBC_QRCoderFormatInformation* formatInfo =
- DoDecodeFormatInformation(maskedFormatInfo);
- if (formatInfo != NULL) {
- return formatInfo;
- }
- return DoDecodeFormatInformation(maskedFormatInfo ^ FORMAT_INFO_MASK_QR);
-}
-CBC_QRCoderFormatInformation*
-CBC_QRCoderFormatInformation::DoDecodeFormatInformation(
- int32_t maskedFormatInfo) {
- int32_t bestDifference = (int32_t)FXSYS_nan();
- int32_t bestFormatInfo = 0;
- for (int32_t i = 0; i < 32; i++) {
- int32_t const* decodeInfo = &FORMAT_INFO_DECODE_LOOKUP[i][0];
- int32_t targetInfo = decodeInfo[0];
- if (targetInfo == maskedFormatInfo) {
- return new CBC_QRCoderFormatInformation(decodeInfo[1]);
- }
- int32_t bitsDifference = NumBitsDiffering(maskedFormatInfo, targetInfo);
- if (bitsDifference < bestDifference) {
- bestFormatInfo = decodeInfo[1];
- bestDifference = bitsDifference;
- }
- }
- if (bestDifference <= 3) {
- return new CBC_QRCoderFormatInformation(bestFormatInfo);
- }
- return NULL;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+// Original code is licensed as follows:
+/*
+ * Copyright 2007 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "xfa/src/fxbarcode/barcode.h"
+#include "BC_QRCoderErrorCorrectionLevel.h"
+#include "BC_QRCoderFormatInformation.h"
+const int32_t CBC_QRCoderFormatInformation::FORMAT_INFO_MASK_QR = 0X5412;
+const int32_t CBC_QRCoderFormatInformation::FORMAT_INFO_DECODE_LOOKUP[32][2] = {
+ {0x5412, 0x00}, {0x5125, 0x01}, {0x5E7C, 0x02}, {0x5B4B, 0x03},
+ {0x45F9, 0x04}, {0x40CE, 0x05}, {0x4F97, 0x06}, {0x4AA0, 0x07},
+ {0x77C4, 0x08}, {0x72F3, 0x09}, {0x7DAA, 0x0A}, {0x789D, 0x0B},
+ {0x662F, 0x0C}, {0x6318, 0x0D}, {0x6C41, 0x0E}, {0x6976, 0x0F},
+ {0x1689, 0x10}, {0x13BE, 0x11}, {0x1CE7, 0x12}, {0x19D0, 0x13},
+ {0x0762, 0x14}, {0x0255, 0x15}, {0x0D0C, 0x16}, {0x083B, 0x17},
+ {0x355F, 0x18}, {0x3068, 0x19}, {0x3F31, 0x1A}, {0x3A06, 0x1B},
+ {0x24B4, 0x1C}, {0x2183, 0x1D}, {0x2EDA, 0x1E}, {0x2BED, 0x1F},
+};
+const int32_t CBC_QRCoderFormatInformation::BITS_SET_IN_HALF_BYTE[] = {
+ 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4};
+CBC_QRCoderFormatInformation::CBC_QRCoderFormatInformation(int32_t formatInfo) {
+ m_errorCorrectLevl =
+ CBC_QRCoderErrorCorrectionLevel::ForBits((formatInfo >> 3) & 0x03);
+ m_dataMask = (uint8_t)(formatInfo & 0x07);
+}
+CBC_QRCoderFormatInformation::~CBC_QRCoderFormatInformation() {}
+int32_t CBC_QRCoderFormatInformation::NumBitsDiffering(int32_t a, int32_t b) {
+ a ^= b;
+ return BITS_SET_IN_HALF_BYTE[a & 0x0F] +
+ BITS_SET_IN_HALF_BYTE[(a >> 4) & 0x0F] +
+ BITS_SET_IN_HALF_BYTE[(a >> 8) & 0x0F] +
+ BITS_SET_IN_HALF_BYTE[(a >> 12) & 0x0F] +
+ BITS_SET_IN_HALF_BYTE[(a >> 16) & 0x0F] +
+ BITS_SET_IN_HALF_BYTE[(a >> 20) & 0x0F] +
+ BITS_SET_IN_HALF_BYTE[(a >> 24) & 0x0F] +
+ BITS_SET_IN_HALF_BYTE[(a >> 28) & 0x0F];
+}
+uint8_t CBC_QRCoderFormatInformation::GetDataMask() {
+ return m_dataMask;
+}
+CBC_QRCoderErrorCorrectionLevel*
+CBC_QRCoderFormatInformation::GetErrorCorrectionLevel() {
+ return m_errorCorrectLevl;
+}
+CBC_QRCoderFormatInformation*
+CBC_QRCoderFormatInformation::DecodeFormatInformation(
+ int32_t maskedFormatInfo) {
+ CBC_QRCoderFormatInformation* formatInfo =
+ DoDecodeFormatInformation(maskedFormatInfo);
+ if (formatInfo != NULL) {
+ return formatInfo;
+ }
+ return DoDecodeFormatInformation(maskedFormatInfo ^ FORMAT_INFO_MASK_QR);
+}
+CBC_QRCoderFormatInformation*
+CBC_QRCoderFormatInformation::DoDecodeFormatInformation(
+ int32_t maskedFormatInfo) {
+ int32_t bestDifference = (int32_t)FXSYS_nan();
+ int32_t bestFormatInfo = 0;
+ for (int32_t i = 0; i < 32; i++) {
+ int32_t const* decodeInfo = &FORMAT_INFO_DECODE_LOOKUP[i][0];
+ int32_t targetInfo = decodeInfo[0];
+ if (targetInfo == maskedFormatInfo) {
+ return new CBC_QRCoderFormatInformation(decodeInfo[1]);
+ }
+ int32_t bitsDifference = NumBitsDiffering(maskedFormatInfo, targetInfo);
+ if (bitsDifference < bestDifference) {
+ bestFormatInfo = decodeInfo[1];
+ bestDifference = bitsDifference;
+ }
+ }
+ if (bestDifference <= 3) {
+ return new CBC_QRCoderFormatInformation(bestFormatInfo);
+ }
+ return NULL;
+}