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Side by Side Diff: core/src/fxcodec/codec/fx_codec_jbig.cpp

Issue 1338573002: Cleanup: Fix a typo. s/Processive/Processing/ (Closed) Base URL: https://pdfium.googlesource.com/pdfium@master
Patch Set: rebase Created 5 years, 3 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 #include "../../../include/fxcodec/fx_codec.h" 7 #include "../../../include/fxcodec/fx_codec.h"
8 #include "codec_int.h" 8 #include "codec_int.h"
9 9
10 CCodec_Jbig2Context::CCodec_Jbig2Context() { 10 CCodec_Jbig2Context::CCodec_Jbig2Context() {
(...skipping 37 matching lines...) Expand 10 before | Expand all | Expand 10 after
48 m_pJbig2Context->m_bFileReader = FALSE; 48 m_pJbig2Context->m_bFileReader = FALSE;
49 FXSYS_memset(dest_buf, 0, height * dest_pitch); 49 FXSYS_memset(dest_buf, 0, height * dest_pitch);
50 m_pJbig2Context->m_pContext = CJBig2_Context::CreateContext( 50 m_pJbig2Context->m_pContext = CJBig2_Context::CreateContext(
51 global_data, global_size, src_buf, src_size, JBIG2_EMBED_STREAM, 51 global_data, global_size, src_buf, src_size, JBIG2_EMBED_STREAM,
52 &m_SymbolDictCache, pPause); 52 &m_SymbolDictCache, pPause);
53 if (!m_pJbig2Context->m_pContext) { 53 if (!m_pJbig2Context->m_pContext) {
54 return FXCODEC_STATUS_ERROR; 54 return FXCODEC_STATUS_ERROR;
55 } 55 }
56 int ret = m_pJbig2Context->m_pContext->getFirstPage(dest_buf, width, height, 56 int ret = m_pJbig2Context->m_pContext->getFirstPage(dest_buf, width, height,
57 dest_pitch, pPause); 57 dest_pitch, pPause);
58 if (m_pJbig2Context->m_pContext->GetProcessiveStatus() == 58 if (m_pJbig2Context->m_pContext->GetProcessingStatus() ==
59 FXCODEC_STATUS_DECODE_FINISH) { 59 FXCODEC_STATUS_DECODE_FINISH) {
60 CJBig2_Context::DestroyContext(m_pJbig2Context->m_pContext); 60 CJBig2_Context::DestroyContext(m_pJbig2Context->m_pContext);
61 m_pJbig2Context->m_pContext = NULL; 61 m_pJbig2Context->m_pContext = NULL;
62 if (ret != JBIG2_SUCCESS) { 62 if (ret != JBIG2_SUCCESS) {
63 return FXCODEC_STATUS_ERROR; 63 return FXCODEC_STATUS_ERROR;
64 } 64 }
65 int dword_size = height * dest_pitch / 4; 65 int dword_size = height * dest_pitch / 4;
66 FX_DWORD* dword_buf = (FX_DWORD*)dest_buf; 66 FX_DWORD* dword_buf = (FX_DWORD*)dest_buf;
67 for (int i = 0; i < dword_size; i++) { 67 for (int i = 0; i < dword_size; i++) {
68 dword_buf[i] = ~dword_buf[i]; 68 dword_buf[i] = ~dword_buf[i];
69 } 69 }
70 return FXCODEC_STATUS_DECODE_FINISH; 70 return FXCODEC_STATUS_DECODE_FINISH;
71 } 71 }
72 return m_pJbig2Context->m_pContext->GetProcessiveStatus(); 72 return m_pJbig2Context->m_pContext->GetProcessingStatus();
73 } 73 }
74 FXCODEC_STATUS CCodec_Jbig2Module::ContinueDecode(void* pJbig2Context, 74 FXCODEC_STATUS CCodec_Jbig2Module::ContinueDecode(void* pJbig2Context,
75 IFX_Pause* pPause) { 75 IFX_Pause* pPause) {
76 CCodec_Jbig2Context* m_pJbig2Context = (CCodec_Jbig2Context*)pJbig2Context; 76 CCodec_Jbig2Context* m_pJbig2Context = (CCodec_Jbig2Context*)pJbig2Context;
77 int ret = m_pJbig2Context->m_pContext->Continue(pPause); 77 int ret = m_pJbig2Context->m_pContext->Continue(pPause);
78 if (m_pJbig2Context->m_pContext->GetProcessiveStatus() != 78 if (m_pJbig2Context->m_pContext->GetProcessingStatus() !=
79 FXCODEC_STATUS_DECODE_FINISH) { 79 FXCODEC_STATUS_DECODE_FINISH) {
80 return m_pJbig2Context->m_pContext->GetProcessiveStatus(); 80 return m_pJbig2Context->m_pContext->GetProcessingStatus();
81 } 81 }
82 if (m_pJbig2Context->m_bFileReader) { 82 if (m_pJbig2Context->m_bFileReader) {
83 CJBig2_Context::DestroyContext(m_pJbig2Context->m_pContext); 83 CJBig2_Context::DestroyContext(m_pJbig2Context->m_pContext);
84 m_pJbig2Context->m_pContext = NULL; 84 m_pJbig2Context->m_pContext = NULL;
85 if (ret != JBIG2_SUCCESS) { 85 if (ret != JBIG2_SUCCESS) {
86 FX_Free(m_pJbig2Context->m_src_buf); 86 FX_Free(m_pJbig2Context->m_src_buf);
87 m_pJbig2Context->m_src_buf = NULL; 87 m_pJbig2Context->m_src_buf = NULL;
88 return FXCODEC_STATUS_ERROR; 88 return FXCODEC_STATUS_ERROR;
89 } 89 }
90 delete m_pJbig2Context->m_dest_image; 90 delete m_pJbig2Context->m_dest_image;
91 FX_Free(m_pJbig2Context->m_src_buf); 91 FX_Free(m_pJbig2Context->m_src_buf);
92 return FXCODEC_STATUS_DECODE_FINISH; 92 return FXCODEC_STATUS_DECODE_FINISH;
93 } 93 }
94 CJBig2_Context::DestroyContext(m_pJbig2Context->m_pContext); 94 CJBig2_Context::DestroyContext(m_pJbig2Context->m_pContext);
95 m_pJbig2Context->m_pContext = NULL; 95 m_pJbig2Context->m_pContext = NULL;
96 if (ret != JBIG2_SUCCESS) { 96 if (ret != JBIG2_SUCCESS) {
97 return FXCODEC_STATUS_ERROR; 97 return FXCODEC_STATUS_ERROR;
98 } 98 }
99 int dword_size = 99 int dword_size =
100 m_pJbig2Context->m_height * m_pJbig2Context->m_dest_pitch / 4; 100 m_pJbig2Context->m_height * m_pJbig2Context->m_dest_pitch / 4;
101 FX_DWORD* dword_buf = (FX_DWORD*)m_pJbig2Context->m_dest_buf; 101 FX_DWORD* dword_buf = (FX_DWORD*)m_pJbig2Context->m_dest_buf;
102 for (int i = 0; i < dword_size; i++) { 102 for (int i = 0; i < dword_size; i++) {
103 dword_buf[i] = ~dword_buf[i]; 103 dword_buf[i] = ~dword_buf[i];
104 } 104 }
105 return FXCODEC_STATUS_DECODE_FINISH; 105 return FXCODEC_STATUS_DECODE_FINISH;
106 } 106 }
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