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| author | Nicolas Pena <npm@chromium.org> | 2018-05-24 14:37:40 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-05-24 14:37:40 +0000 |
| commit | 5bf772bade615d8cb3388f677d85785fe0c01824 (patch) | |
| tree | 2fcdee842d114cd8dd298dd25b334bc0ce4fdeea /core/fxcodec/jbig2/JBig2_HuffmanTable.h | |
| parent | 18f7fbca461254cc0df1af2ca586df42b7fd6c17 (diff) | |
| download | pdfium-5bf772bade615d8cb3388f677d85785fe0c01824.tar.xz | |
Do some variable cleanup in CJBig2_Context
This CL cleans up variables in CJBig2_Context. It moves some
declarations further, to when the variables are actually used. It also
caches huffman tables in a vector of unique_ptr.
Change-Id: Id3af96f9526b1000f681e4e2b174bba07b45ee55
Reviewed-on: https://pdfium-review.googlesource.com/32715
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core/fxcodec/jbig2/JBig2_HuffmanTable.h')
| -rw-r--r-- | core/fxcodec/jbig2/JBig2_HuffmanTable.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/core/fxcodec/jbig2/JBig2_HuffmanTable.h b/core/fxcodec/jbig2/JBig2_HuffmanTable.h index 86d925c3d4..351eb9d893 100644 --- a/core/fxcodec/jbig2/JBig2_HuffmanTable.h +++ b/core/fxcodec/jbig2/JBig2_HuffmanTable.h @@ -27,6 +27,8 @@ class CJBig2_HuffmanTable { const std::vector<int>& GetRANGELOW() const { return RANGELOW; } bool IsOK() const { return m_bOK; } + constexpr static size_t kNumHuffmanTables = 16; + private: bool ParseFromStandardTable(size_t table_idx); bool ParseFromCodedBuffer(CJBig2_BitStream* pStream); |