Replace signed char with int8_t. Fix Linux ARM build after r7830e9e.

core/src/fxcodec/jbig2/JBig2_GeneralDecoder.h

 // 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
 
 #ifndef _JBIG2_GENERAL_DECODER_H_
 #define _JBIG2_GENERAL_DECODER_H_
 
 #include "../../../include/fxcodec/fx_codec_def.h"
@@ skipping 41 matching lines @@
   FXCODEC_STATUS Continue_decode(IFX_Pause* pPause);
   FX_RECT GetReplaceRect() { return m_ReplaceRect; }
 
   FX_BOOL MMR;
   FX_DWORD GBW;
   FX_DWORD GBH;
   uint8_t GBTEMPLATE;
   FX_BOOL TPGDON;
   FX_BOOL USESKIP;
   CJBig2_Image* SKIP;
-  char GBAT[8];

[Lei Zhang, 2015/08/29 06:42:47]

Whoops, doesn't work for the Linux ARM bot.

+  int8_t GBAT[8];
 
  private:
   FXCODEC_STATUS decode_Arith(IFX_Pause* pPause);
   FXCODEC_STATUS decode_Arith_Template0_opt3(CJBig2_Image* pImage,
                                              CJBig2_ArithDecoder* pArithDecoder,
                                              JBig2ArithCtx* gbContext,
                                              IFX_Pause* pPause);
   FXCODEC_STATUS decode_Arith_Template0_unopt(
       CJBig2_Image* pImage,
       CJBig2_ArithDecoder* pArithDecoder,
@@ skipping 103 matching lines @@
   CJBig2_Image* decode_Template1_opt(CJBig2_ArithDecoder* pArithDecoder,
                                      JBig2ArithCtx* grContext);
 
   FX_DWORD GRW;
   FX_DWORD GRH;
   FX_BOOL GRTEMPLATE;
   CJBig2_Image* GRREFERENCE;
   int32_t GRREFERENCEDX;
   int32_t GRREFERENCEDY;
   FX_BOOL TPGRON;
-  signed char GRAT[4];
+  int8_t GRAT[4];
 };
 
 typedef struct {
   CJBig2_ArithIntDecoder *IADT, *IAFS, *IADS, *IAIT, *IARI, *IARDW, *IARDH,
       *IARDX, *IARDY;
   CJBig2_ArithIaidDecoder* IAID;
 } JBig2IntDecoderState;
 
 class CJBig2_TRDProc : public CJBig2_Object {
  public:
@@ skipping 16 matching lines @@
   JBig2HuffmanCode* SBSYMCODES;
   uint8_t SBSYMCODELEN;
 
   CJBig2_Image** SBSYMS;
   FX_BOOL SBDEFPIXEL;
 
   JBig2ComposeOp SBCOMBOP;
   FX_BOOL TRANSPOSED;
 
   JBig2Corner REFCORNER;
-  signed char SBDSOFFSET;
+  int8_t SBDSOFFSET;
   CJBig2_HuffmanTable *SBHUFFFS, *SBHUFFDS, *SBHUFFDT, *SBHUFFRDW, *SBHUFFRDH,
       *SBHUFFRDX, *SBHUFFRDY, *SBHUFFRSIZE;
   FX_BOOL SBRTEMPLATE;
-  signed char SBRAT[4];
+  int8_t SBRAT[4];
 };
 class CJBig2_SDDProc : public CJBig2_Object {
  public:
   CJBig2_SymbolDict* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
                                   JBig2ArithCtx* gbContext,
                                   JBig2ArithCtx* grContext);
 
   CJBig2_SymbolDict* decode_Huffman(CJBig2_BitStream* pStream,
                                     JBig2ArithCtx* gbContext,
                                     JBig2ArithCtx* grContext,
                                     IFX_Pause* pPause);
 
  public:
   FX_BOOL SDHUFF;
   FX_BOOL SDREFAGG;
   FX_DWORD SDNUMINSYMS;
   CJBig2_Image** SDINSYMS;
   FX_DWORD SDNUMNEWSYMS;
   FX_DWORD SDNUMEXSYMS;
   CJBig2_HuffmanTable *SDHUFFDH, *SDHUFFDW, *SDHUFFBMSIZE, *SDHUFFAGGINST;
   uint8_t SDTEMPLATE;
-  signed char SDAT[8];
+  int8_t SDAT[8];
   FX_BOOL SDRTEMPLATE;
-  signed char SDRAT[4];
+  int8_t SDRAT[4];
 };
 class CJBig2_HTRDProc : public CJBig2_Object {
  public:
   CJBig2_Image* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
                              JBig2ArithCtx* gbContext,
                              IFX_Pause* pPause);
 
   CJBig2_Image* decode_MMR(CJBig2_BitStream* pStream, IFX_Pause* pPause);
 
  public:
@@ skipping 34 matching lines @@
 
  public:
   FX_BOOL GSMMR;
   FX_BOOL GSUSESKIP;
   uint8_t GSBPP;
   FX_DWORD GSW, GSH;
   uint8_t GSTEMPLATE;
   CJBig2_Image* GSKIP;
 };
 #endif