1 files changed, 42 insertions, 45 deletions

diff --git a/core/src/fxcodec/jbig2/JBig2_HuffmanDecoder.cpp b/core/src/fxcodec/jbig2/JBig2_HuffmanDecoder.cpp
index ef84547992..d5acc362fd 100644
--- a/core/src/fxcodec/jbig2/JBig2_HuffmanDecoder.cpp
+++ b/core/src/fxcodec/jbig2/JBig2_HuffmanDecoder.cpp
@@ -1,56 +1,53 @@
 // 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
 
 #include "JBig2_HuffmanDecoder.h"
-CJBig2_HuffmanDecoder::CJBig2_HuffmanDecoder(CJBig2_BitStream *pStream)
-{
-    m_pStream = pStream;
-}
-CJBig2_HuffmanDecoder::~CJBig2_HuffmanDecoder()
-{
+CJBig2_HuffmanDecoder::CJBig2_HuffmanDecoder(CJBig2_BitStream* pStream) {
+  m_pStream = pStream;
 }
-int CJBig2_HuffmanDecoder::decodeAValue(CJBig2_HuffmanTable *pTable, int *nResult)
-{
-    int i;
-    int nVal = 0;
-    int nBits = 0;
-    FX_DWORD nTmp;
-    while(1) {
-        if(m_pStream->read1Bit(&nTmp) == -1) {
-            return -1;
+CJBig2_HuffmanDecoder::~CJBig2_HuffmanDecoder() {}
+int CJBig2_HuffmanDecoder::decodeAValue(CJBig2_HuffmanTable* pTable,
+                                        int* nResult) {
+  int i;
+  int nVal = 0;
+  int nBits = 0;
+  FX_DWORD nTmp;
+  while (1) {
+    if (m_pStream->read1Bit(&nTmp) == -1) {
+      return -1;
+    }
+    nVal = (nVal << 1) | nTmp;
+    nBits++;
+    for (i = 0; i < pTable->NTEMP; i++) {
+      if ((pTable->PREFLEN[i] == nBits) && (pTable->CODES[i] == nVal)) {
+        if ((pTable->HTOOB == 1) && (i == pTable->NTEMP - 1)) {
+          return JBIG2_OOB;
+        }
+        if (m_pStream->readNBits(pTable->RANGELEN[i], &nTmp) == -1) {
+          return -1;
         }
-        nVal = (nVal << 1) | nTmp;
-        nBits ++;
-        for(i = 0; i < pTable->NTEMP; i++) {
-            if((pTable->PREFLEN[i] == nBits) && (pTable->CODES[i] == nVal)) {
-                if((pTable->HTOOB == 1) && (i == pTable->NTEMP - 1)) {
-                    return JBIG2_OOB;
-                }
-                if(m_pStream->readNBits(pTable->RANGELEN[i], &nTmp) == -1) {
-                    return -1;
-                }
-                if(pTable->HTOOB) {
-                    if(i == pTable->NTEMP - 3) {
-                        *nResult = pTable->RANGELOW[i] - nTmp;
-                        return 0;
-                    } else {
-                        *nResult = pTable->RANGELOW[i] + nTmp;
-                        return 0;
-                    }
-                } else {
-                    if(i == pTable->NTEMP - 2) {
-                        *nResult = pTable->RANGELOW[i] - nTmp;
-                        return 0;
-                    } else {
-                        *nResult = pTable->RANGELOW[i] + nTmp;
-                        return 0;
-                    }
-                }
-            }
+        if (pTable->HTOOB) {
+          if (i == pTable->NTEMP - 3) {
+            *nResult = pTable->RANGELOW[i] - nTmp;
+            return 0;
+          } else {
+            *nResult = pTable->RANGELOW[i] + nTmp;
+            return 0;
+          }
+        } else {
+          if (i == pTable->NTEMP - 2) {
+            *nResult = pTable->RANGELOW[i] - nTmp;
+            return 0;
+          } else {
+            *nResult = pTable->RANGELOW[i] + nTmp;
+            return 0;
+          }
         }
+      }
     }
-    return -2;
+  }
+  return -2;
 }