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| author | Tom Sepez <tsepez@chromium.org> | 2018-08-10 16:29:19 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-08-10 16:29:19 +0000 |
| commit | e1a7e8589a8cb4fc8a8052819742bdb0bac91a52 (patch) | |
| tree | 712a54e93cf31dd8d3ae79e8934c61659c4b6fbd /core/fxcodec | |
| parent | 4174b5ab6ac9024acb9b42acbb61d628a2a679e3 (diff) | |
| download | pdfium-e1a7e8589a8cb4fc8a8052819742bdb0bac91a52.tar.xz | |
Remove const_cast<> from CFX_LZWDecompressor::Decode() caller.
Because the argument to Decode() can be const. Part of the ongoing
war against const_cast<>.
Change-Id: I3a8402277dbfc4fd80b1dd60225de57b732713f8
Reviewed-on: https://pdfium-review.googlesource.com/39832
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxcodec')
| -rw-r--r-- | core/fxcodec/gif/cfx_lzwdecompressor.cpp | 2 | ||||
| -rw-r--r-- | core/fxcodec/gif/cfx_lzwdecompressor.h | 5 |
2 files changed, 3 insertions, 4 deletions
diff --git a/core/fxcodec/gif/cfx_lzwdecompressor.cpp b/core/fxcodec/gif/cfx_lzwdecompressor.cpp index d4fd43d321..a23106bb37 100644 --- a/core/fxcodec/gif/cfx_lzwdecompressor.cpp +++ b/core/fxcodec/gif/cfx_lzwdecompressor.cpp @@ -42,7 +42,7 @@ CFX_LZWDecompressor::CFX_LZWDecompressor(uint8_t color_exp, uint8_t code_exp) CFX_LZWDecompressor::~CFX_LZWDecompressor() {} -CFX_GifDecodeStatus CFX_LZWDecompressor::Decode(uint8_t* src_buf, +CFX_GifDecodeStatus CFX_LZWDecompressor::Decode(const uint8_t* src_buf, uint32_t src_size, uint8_t* dest_buf, uint32_t* dest_size) { diff --git a/core/fxcodec/gif/cfx_lzwdecompressor.h b/core/fxcodec/gif/cfx_lzwdecompressor.h index 808f50a7cf..f4df065e34 100644 --- a/core/fxcodec/gif/cfx_lzwdecompressor.h +++ b/core/fxcodec/gif/cfx_lzwdecompressor.h @@ -24,7 +24,7 @@ class CFX_LZWDecompressor { uint8_t code_exp); ~CFX_LZWDecompressor(); - CFX_GifDecodeStatus Decode(uint8_t* src_buf, + CFX_GifDecodeStatus Decode(const uint8_t* src_buf, uint32_t src_size, uint8_t* dest_buf, uint32_t* dest_size); @@ -35,7 +35,6 @@ class CFX_LZWDecompressor { } std::vector<uint8_t>* DecompressedForTest() { return &decompressed_; } - size_t* DecompressedNextForTest() { return &decompressed_next_; } private: @@ -55,7 +54,7 @@ class CFX_LZWDecompressor { std::vector<uint8_t> decompressed_; size_t decompressed_next_; uint16_t code_old_; - uint8_t* next_in_; + const uint8_t* next_in_; uint32_t avail_in_; uint8_t bits_left_; uint32_t code_store_; |