blob: b61a08c03699b4ec12b1e68f8cb2f364b1a18b77 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
// 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_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_
#define CORE_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_
#include <memory>
#include <vector>
#include "core/fxcodec/jbig2/JBig2_Image.h"
#include "core/fxcrt/fx_system.h"
class CJBig2_ArithDecoder;
class CJBig2_BitStream;
class PauseIndicatorIface;
struct JBig2ArithCtx;
class CJBig2_HTRDProc {
public:
std::unique_ptr<CJBig2_Image> decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
JBig2ArithCtx* gbContext,
PauseIndicatorIface* pPause);
std::unique_ptr<CJBig2_Image> decode_MMR(CJBig2_BitStream* pStream);
public:
uint32_t HBW;
uint32_t HBH;
bool HMMR;
uint8_t HTEMPLATE;
uint32_t HNUMPATS;
const std::vector<std::unique_ptr<CJBig2_Image>>* HPATS;
bool HDEFPIXEL;
JBig2ComposeOp HCOMBOP;
bool HENABLESKIP;
uint32_t HGW;
uint32_t HGH;
int32_t HGX;
int32_t HGY;
uint16_t HRX;
uint16_t HRY;
uint8_t HPW;
uint8_t HPH;
private:
std::unique_ptr<CJBig2_Image> decode_image(
const std::vector<std::unique_ptr<CJBig2_Image>>& GSPLANES);
};
#endif // CORE_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_
|
