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Side by Side Diff: core/src/fxcodec/codec/fx_codec_progress.h

Issue 1087053002: Merge to XFA: Kill CFX_Object. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: Created 5 years, 8 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #ifndef _FX_CODEC_PROGRESS_H_ 7 #ifndef _FX_CODEC_PROGRESS_H_
8 #define _FX_CODEC_PROGRESS_H_ 8 #define _FX_CODEC_PROGRESS_H_
9 #define FXCODEC_BLOCK_SIZE 4096 9 #define FXCODEC_BLOCK_SIZE 4096
10 #define FXCODEC_PNG_GAMMA 2.2 10 #define FXCODEC_PNG_GAMMA 2.2
11 #if _FX_OS_ == _FX_MACOSX_ || _FX_OS_ == _FX_IOS_ 11 #if _FX_OS_ == _FX_MACOSX_ || _FX_OS_ == _FX_IOS_
12 # undef FXCODEC_PNG_GAMMA 12 # undef FXCODEC_PNG_GAMMA
13 # define FXCODEC_PNG_GAMMA 1.7 13 # define FXCODEC_PNG_GAMMA 1.7
14 #endif 14 #endif
15 struct PixelWeight { 15 struct PixelWeight {
16 int m_SrcStart; 16 int m_SrcStart;
17 int m_SrcEnd; 17 int m_SrcEnd;
18 int m_Weights[1]; 18 int m_Weights[1];
19 }; 19 };
20 class CFXCODEC_WeightTable : public CFX_Object 20 class CFXCODEC_WeightTable
21 { 21 {
22 public: 22 public:
23 CFXCODEC_WeightTable() 23 CFXCODEC_WeightTable()
24 { 24 {
25 m_pWeightTables = NULL; 25 m_pWeightTables = NULL;
26 } 26 }
27 ~CFXCODEC_WeightTable() 27 ~CFXCODEC_WeightTable()
28 { 28 {
29 if(m_pWeightTables != NULL) { 29 if(m_pWeightTables != NULL) {
30 FX_Free(m_pWeightTables); 30 FX_Free(m_pWeightTables);
31 } 31 }
32 } 32 }
33 33
34 void Calc(int dest_len, int dest_min, int dest_max, i nt src_len, int src_min, int src_max, FX_BOOL bInterpol); 34 void Calc(int dest_len, int dest_min, int dest_max, i nt src_len, int src_min, int src_max, FX_BOOL bInterpol);
35 PixelWeight* GetPixelWeight(int pixel) 35 PixelWeight* GetPixelWeight(int pixel)
36 { 36 {
37 return (PixelWeight*)(m_pWeightTables + (pixel - m_DestMin) * m_ItemSize ); 37 return (PixelWeight*)(m_pWeightTables + (pixel - m_DestMin) * m_ItemSize );
38 } 38 }
39 39
40 int m_DestMin, m_ItemSize; 40 int m_DestMin, m_ItemSize;
41 FX_LPBYTE m_pWeightTables; 41 FX_LPBYTE m_pWeightTables;
42 }; 42 };
43 class CFXCODEC_HorzTable : public CFX_Object 43 class CFXCODEC_HorzTable
44 { 44 {
45 public: 45 public:
46 CFXCODEC_HorzTable() 46 CFXCODEC_HorzTable()
47 { 47 {
48 m_pWeightTables = NULL; 48 m_pWeightTables = NULL;
49 } 49 }
50 ~CFXCODEC_HorzTable() 50 ~CFXCODEC_HorzTable()
51 { 51 {
52 if(m_pWeightTables != NULL) { 52 if(m_pWeightTables != NULL) {
53 FX_Free(m_pWeightTables); 53 FX_Free(m_pWeightTables);
54 } 54 }
55 } 55 }
56 56
57 void Calc(int dest_len, int src_len, FX_BOOL bInterpo l); 57 void Calc(int dest_len, int src_len, FX_BOOL bInterpo l);
58 PixelWeight* GetPixelWeight(int pixel) 58 PixelWeight* GetPixelWeight(int pixel)
59 { 59 {
60 return (PixelWeight*)(m_pWeightTables + pixel * m_ItemSize); 60 return (PixelWeight*)(m_pWeightTables + pixel * m_ItemSize);
61 } 61 }
62 62
63 int m_ItemSize; 63 int m_ItemSize;
64 FX_LPBYTE m_pWeightTables; 64 FX_LPBYTE m_pWeightTables;
65 }; 65 };
66 class CFXCODEC_VertTable : public CFX_Object 66 class CFXCODEC_VertTable
67 { 67 {
68 public: 68 public:
69 CFXCODEC_VertTable() 69 CFXCODEC_VertTable()
70 { 70 {
71 m_pWeightTables = NULL; 71 m_pWeightTables = NULL;
72 } 72 }
73 ~CFXCODEC_VertTable() 73 ~CFXCODEC_VertTable()
74 { 74 {
75 if(m_pWeightTables != NULL) { 75 if(m_pWeightTables != NULL) {
76 FX_Free(m_pWeightTables); 76 FX_Free(m_pWeightTables);
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197 int m_FrameCur; 197 int m_FrameCur;
198 int m_GifBgIndex; 198 int m_GifBgIndex;
199 FX_LPBYTE m_pGifPalette; 199 FX_LPBYTE m_pGifPalette;
200 FX_INT32 m_GifPltNumber; 200 FX_INT32 m_GifPltNumber;
201 int m_GifTransIndex; 201 int m_GifTransIndex;
202 FX_RECT m_GifFrameRect; 202 FX_RECT m_GifFrameRect;
203 FX_BOOL m_BmpIsTopBottom; 203 FX_BOOL m_BmpIsTopBottom;
204 FXCODEC_STATUS m_status; 204 FXCODEC_STATUS m_status;
205 }; 205 };
206 #endif 206 #endif
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