clang-format all pdfium code.

core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.cpp

 // 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_ArithIntDecoder.h"
-CJBig2_ArithIntDecoder::CJBig2_ArithIntDecoder()
-{
-    IAx = (JBig2ArithCtx*)m_pModule->JBig2_Malloc2(sizeof(JBig2ArithCtx), 512);
-    JBIG2_memset(IAx, 0, sizeof(JBig2ArithCtx) * 512);
+CJBig2_ArithIntDecoder::CJBig2_ArithIntDecoder() {
+  IAx = (JBig2ArithCtx*)m_pModule->JBig2_Malloc2(sizeof(JBig2ArithCtx), 512);
+  JBIG2_memset(IAx, 0, sizeof(JBig2ArithCtx) * 512);
 }
-CJBig2_ArithIntDecoder::~CJBig2_ArithIntDecoder()
-{
-    m_pModule->JBig2_Free(IAx);
+CJBig2_ArithIntDecoder::~CJBig2_ArithIntDecoder() {
+  m_pModule->JBig2_Free(IAx);
 }
-int CJBig2_ArithIntDecoder::decode(CJBig2_ArithDecoder *pArithDecoder, int *nResult)
-{
-    int PREV, V;
-    int S, D;
-    int nNeedBits, nTemp, i;
-    PREV = 1;
-    S = pArithDecoder->DECODE(IAx + PREV);
-    PREV = (PREV << 1) | S;
+int CJBig2_ArithIntDecoder::decode(CJBig2_ArithDecoder* pArithDecoder,
+                                   int* nResult) {
+  int PREV, V;
+  int S, D;
+  int nNeedBits, nTemp, i;
+  PREV = 1;
+  S = pArithDecoder->DECODE(IAx + PREV);
+  PREV = (PREV << 1) | S;
+  D = pArithDecoder->DECODE(IAx + PREV);
+  PREV = (PREV << 1) | D;
+  if (D) {
     D = pArithDecoder->DECODE(IAx + PREV);
     PREV = (PREV << 1) | D;
-    if(D) {
+    if (D) {
+      D = pArithDecoder->DECODE(IAx + PREV);
+      PREV = (PREV << 1) | D;
+      if (D) {
         D = pArithDecoder->DECODE(IAx + PREV);
         PREV = (PREV << 1) | D;
-        if(D) {
-            D = pArithDecoder->DECODE(IAx + PREV);
-            PREV = (PREV << 1) | D;
-            if(D) {
-                D = pArithDecoder->DECODE(IAx + PREV);
-                PREV = (PREV << 1) | D;
-                if(D) {
-                    D = pArithDecoder->DECODE(IAx + PREV);
-                    PREV = (PREV << 1) | D;
-                    if(D) {
-                        nNeedBits = 32;
-                        V = 4436;
-                    } else {
-                        nNeedBits = 12;
-                        V = 340;
-                    }
-                } else {
-                    nNeedBits = 8;
-                    V = 84;
-                }
-            } else {
-                nNeedBits = 6;
-                V = 20;
-            }
+        if (D) {
+          D = pArithDecoder->DECODE(IAx + PREV);
+          PREV = (PREV << 1) | D;
+          if (D) {
+            nNeedBits = 32;
+            V = 4436;
+          } else {
+            nNeedBits = 12;
+            V = 340;
+          }
         } else {
-            nNeedBits = 4;
-            V = 4;
+          nNeedBits = 8;
+          V = 84;
         }
+      } else {
+        nNeedBits = 6;
+        V = 20;
+      }
     } else {
-        nNeedBits = 2;
-        V = 0;
+      nNeedBits = 4;
+      V = 4;
     }
-    nTemp = 0;
-    for(i = 0; i < nNeedBits; i++) {
-        D = pArithDecoder->DECODE(IAx + PREV);
-        if(PREV < 256) {
-            PREV = (PREV << 1) | D;
-        } else {
-            PREV = (((PREV << 1) | D) & 511) | 256;
-        }
-        nTemp = (nTemp << 1) | D;
+  } else {
+    nNeedBits = 2;
+    V = 0;
+  }
+  nTemp = 0;
+  for (i = 0; i < nNeedBits; i++) {
+    D = pArithDecoder->DECODE(IAx + PREV);
+    if (PREV < 256) {
+      PREV = (PREV << 1) | D;
+    } else {
+      PREV = (((PREV << 1) | D) & 511) | 256;
     }
-    V += nTemp;
-    if(S == 1 && V > 0) {
-        V = -V;
-    }
-    *nResult = V;
-    if(S == 1 && V == 0) {
-        return JBIG2_OOB;
-    }
-    return 0;
+    nTemp = (nTemp << 1) | D;
+  }
+  V += nTemp;
+  if (S == 1 && V > 0) {
+    V = -V;
+  }
+  *nResult = V;
+  if (S == 1 && V == 0) {
+    return JBIG2_OOB;
+  }
+  return 0;
 }
-CJBig2_ArithIaidDecoder::CJBig2_ArithIaidDecoder(unsigned char SBSYMCODELENA)
-{
-    SBSYMCODELEN = SBSYMCODELENA;
-    IAID = (JBig2ArithCtx*)m_pModule->JBig2_Malloc2(sizeof(JBig2ArithCtx), (1 << SBSYMCODELEN));
-    JBIG2_memset(IAID, 0, sizeof(JBig2ArithCtx) * (int)(1 << SBSYMCODELEN));
+CJBig2_ArithIaidDecoder::CJBig2_ArithIaidDecoder(unsigned char SBSYMCODELENA) {
+  SBSYMCODELEN = SBSYMCODELENA;
+  IAID = (JBig2ArithCtx*)m_pModule->JBig2_Malloc2(sizeof(JBig2ArithCtx),
+                                                  (1 << SBSYMCODELEN));
+  JBIG2_memset(IAID, 0, sizeof(JBig2ArithCtx) * (int)(1 << SBSYMCODELEN));
 }
-CJBig2_ArithIaidDecoder::~CJBig2_ArithIaidDecoder()
-{
-    m_pModule->JBig2_Free(IAID);
+CJBig2_ArithIaidDecoder::~CJBig2_ArithIaidDecoder() {
+  m_pModule->JBig2_Free(IAID);
 }
-int CJBig2_ArithIaidDecoder::decode(CJBig2_ArithDecoder *pArithDecoder, int *nResult)
-{
-    int PREV;
-    int D;
-    int i;
-    PREV = 1;
-    for(i = 0; i < SBSYMCODELEN; i++) {
-        D = pArithDecoder->DECODE(IAID + PREV);
-        PREV = (PREV << 1) | D;
-    }
-    PREV = PREV - (1 << SBSYMCODELEN);
-    *nResult = PREV;
-    return 0;
+int CJBig2_ArithIaidDecoder::decode(CJBig2_ArithDecoder* pArithDecoder,
+                                    int* nResult) {
+  int PREV;
+  int D;
+  int i;
+  PREV = 1;
+  for (i = 0; i < SBSYMCODELEN; i++) {
+    D = pArithDecoder->DECODE(IAID + PREV);
+    PREV = (PREV << 1) | D;
+  }
+  PREV = PREV - (1 << SBSYMCODELEN);
+  *nResult = PREV;
+  return 0;
 }