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| author | Tom Sepez <tsepez@chromium.org> | 2016-03-18 09:32:06 -0700 |
|---|---|---|
| committer | Tom Sepez <tsepez@chromium.org> | 2016-03-18 09:32:06 -0700 |
| commit | 314743a4a752716b8e977482ad6c757c70d019db (patch) | |
| tree | 3bb2332e5232c1b37e9da0ccb02aec2e87de1a00 /xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp | |
| parent | 3420909bbb47d6e47d6c561cbcce06d056fdf0a3 (diff) | |
| download | pdfium-314743a4a752716b8e977482ad6c757c70d019db.tar.xz | |
Reduce size of several PDFium constant tables.
Either by using the smallest possible data type, or
By accurately calcuating the bounds, or
Moving to array of pointers for varying length rows.
Notes:
The 929 is reassuring since PDF417 barcode uses GF(929).
FX_WCHAR is 4 bytes on unix (2 on windows).
Binary looks to be about 240k smaller on linux/64
R=ochang@chromium.org
Review URL: https://codereview.chromium.org/1807373002 .
Diffstat (limited to 'xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp')
| -rw-r--r-- | xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp b/xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp index dfbbc70264..53eabefd95 100644 --- a/xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp +++ b/xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp @@ -27,7 +27,11 @@ #define SYMBOL_TABLE_Length 2787 -FX_FLOAT CBC_PDF417CodewordDecoder::RATIOS_TABLE[2787][8] = {{0}}; +namespace { + +FX_FLOAT RATIOS_TABLE[SYMBOL_TABLE_Length][8] = {{0}}; + +} // namespace CBC_PDF417CodewordDecoder::CBC_PDF417CodewordDecoder() {} CBC_PDF417CodewordDecoder::~CBC_PDF417CodewordDecoder() {} |