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

Issue 1326953006: Remove CJBig2_Object, CJBig2_Module, and friends. (Closed) Base URL: https://pdfium.googlesource.com/pdfium@master
Patch Set: 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 30 matching lines...) Expand all
41 m_pJbig2Context->m_src_buf = (unsigned char*)src_buf; 41 m_pJbig2Context->m_src_buf = (unsigned char*)src_buf;
42 m_pJbig2Context->m_src_size = src_size; 42 m_pJbig2Context->m_src_size = src_size;
43 m_pJbig2Context->m_global_data = global_data; 43 m_pJbig2Context->m_global_data = global_data;
44 m_pJbig2Context->m_global_size = global_size; 44 m_pJbig2Context->m_global_size = global_size;
45 m_pJbig2Context->m_dest_buf = dest_buf; 45 m_pJbig2Context->m_dest_buf = dest_buf;
46 m_pJbig2Context->m_dest_pitch = dest_pitch; 46 m_pJbig2Context->m_dest_pitch = dest_pitch;
47 m_pJbig2Context->m_pPause = pPause; 47 m_pJbig2Context->m_pPause = pPause;
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 &m_Module, (uint8_t*)global_data, global_size, (uint8_t*)src_buf, 51 (uint8_t*)global_data, global_size, (uint8_t*)src_buf, src_size,
52 src_size, JBIG2_EMBED_STREAM, &m_SymbolDictCache, pPause); 52 JBIG2_EMBED_STREAM, &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->GetProcessiveStatus() ==
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) {
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after
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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