diff options
| author | Lei Zhang <thestig@chromium.org> | 2015-12-18 17:01:09 -0800 |
|---|---|---|
| committer | Lei Zhang <thestig@chromium.org> | 2015-12-18 17:01:09 -0800 |
| commit | aedd4555ec1a80121f176586cb72180337e4ccd8 (patch) | |
| tree | 75a23e3962e47e0eb1cdf0472bd69729bf406029 /core/src/fxcodec/jbig2/JBig2_Context.cpp | |
| parent | 4b84705b63eacb0140186983d55113f48d093f16 (diff) | |
| download | pdfium-aedd4555ec1a80121f176586cb72180337e4ccd8.tar.xz | |
Merge to XFA: Cleanup CJBig2_HuffmanTable and friends.
TBR=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1536923002 .
(cherry picked from commit 9c061e2dfb22a0e321728b73c8650eded8828d90)
Review URL: https://codereview.chromium.org/1539023002 .
Diffstat (limited to 'core/src/fxcodec/jbig2/JBig2_Context.cpp')
| -rw-r--r-- | core/src/fxcodec/jbig2/JBig2_Context.cpp | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/core/src/fxcodec/jbig2/JBig2_Context.cpp b/core/src/fxcodec/jbig2/JBig2_Context.cpp index 1cc8fbde24..2a28185d88 100644 --- a/core/src/fxcodec/jbig2/JBig2_Context.cpp +++ b/core/src/fxcodec/jbig2/JBig2_Context.cpp @@ -4,17 +4,21 @@ // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com -#include "JBig2_Context.h" +#include "core/src/fxcodec/jbig2/JBig2_Context.h" +#include <algorithm> #include <list> - -#include "JBig2_ArithDecoder.h" -#include "JBig2_GrdProc.h" -#include "JBig2_GrrdProc.h" -#include "JBig2_HtrdProc.h" -#include "JBig2_PddProc.h" -#include "JBig2_SddProc.h" -#include "JBig2_TrdProc.h" +#include <vector> + +#include "core/src/fxcodec/jbig2/JBig2_ArithDecoder.h" +#include "core/src/fxcodec/jbig2/JBig2_BitStream.h" +#include "core/src/fxcodec/jbig2/JBig2_GrdProc.h" +#include "core/src/fxcodec/jbig2/JBig2_GrrdProc.h" +#include "core/src/fxcodec/jbig2/JBig2_HtrdProc.h" +#include "core/src/fxcodec/jbig2/JBig2_HuffmanTable_Standard.h" +#include "core/src/fxcodec/jbig2/JBig2_PddProc.h" +#include "core/src/fxcodec/jbig2/JBig2_SddProc.h" +#include "core/src/fxcodec/jbig2/JBig2_TrdProc.h" namespace { @@ -1262,12 +1266,13 @@ int32_t CJBig2_Context::parseGenericRefinementRegion(CJBig2_Segment* pSegment) { int32_t CJBig2_Context::parseTable(CJBig2_Segment* pSegment) { pSegment->m_nResultType = JBIG2_HUFFMAN_TABLE_POINTER; - pSegment->m_Result.ht = new CJBig2_HuffmanTable(m_pStream.get()); - if (!pSegment->m_Result.ht->isOK()) { - delete pSegment->m_Result.ht; - pSegment->m_Result.ht = NULL; + pSegment->m_Result.ht = nullptr; + nonstd::unique_ptr<CJBig2_HuffmanTable> pHuff( + new CJBig2_HuffmanTable(m_pStream.get())); + if (!pHuff->IsOK()) return JBIG2_ERROR_FATAL; - } + + pSegment->m_Result.ht = pHuff.release(); m_pStream->alignByte(); return JBIG2_SUCCESS; } |