Split up JBig2_GeneralDecoder.cpp.

core/src/fxcodec/jbig2/JBig2_HtrdProc.h

+// Copyright 2015 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 CORE_SRC_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_
+#define CORE_SRC_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_
+
+#include "../../../core/include/fxcrt/fx_system.h"
+
+#include "JBig2_Image.h"
+
+class CJBig2_ArithDecoder;
+class CJBig2_BitStream;
+class IFX_Pause;
+struct JBig2ArithCtx;
+
+class CJBig2_HTRDProc {
+ public:
+  CJBig2_Image* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
+                             JBig2ArithCtx* gbContext,
+                             IFX_Pause* pPause);
+
+  CJBig2_Image* decode_MMR(CJBig2_BitStream* pStream, IFX_Pause* pPause);
+
+ public:
+  FX_DWORD HBW;
+  FX_DWORD HBH;
+  FX_BOOL HMMR;
+  uint8_t HTEMPLATE;
+  FX_DWORD HNUMPATS;
+  CJBig2_Image** HPATS;
+  FX_BOOL HDEFPIXEL;
+  JBig2ComposeOp HCOMBOP;
+  FX_BOOL HENABLESKIP;
+  FX_DWORD HGW;
+  FX_DWORD HGH;
+  int32_t HGX;
+  int32_t HGY;
+  FX_WORD HRX;
+  FX_WORD HRY;
+  uint8_t HPW;
+  uint8_t HPH;
+};
+
+#endif  // CORE_SRC_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_