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authorHenrique Nakashima <hnakashima@chromium.org>2018-08-16 19:21:07 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-08-16 19:21:07 +0000
commit5f80ff49403645dc574296bb8b29fe44a2193c3c (patch)
treee04948ad903150a81e7d8d1e4e5a9dd93e8b42eb /fxbarcode/pdf417/BC_PDF417.cpp
parentf956badf3dd2c7eedba47dfcb787d6e6dfe92cf7 (diff)
downloadpdfium-5f80ff49403645dc574296bb8b29fe44a2193c3c.tar.xz
If rows need to overflow in a PDF417 barcode, keep it to a minimum.
By using mincols as fallback, the exact opposite is done. Maxcols should be used instead to minimize the size. This is important so the next fix (https://pdfium-review.googlesource.com/c/pdfium/+/40350) does not break a test that was working well by coincidence. Bug: pdfium:1135 Change-Id: I95ddc547654966f655e2556c1796503a5456fb8f Reviewed-on: https://pdfium-review.googlesource.com/40330 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'fxbarcode/pdf417/BC_PDF417.cpp')
-rw-r--r--fxbarcode/pdf417/BC_PDF417.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/fxbarcode/pdf417/BC_PDF417.cpp b/fxbarcode/pdf417/BC_PDF417.cpp
index 9b73b49a26..d0ecaccf55 100644
--- a/fxbarcode/pdf417/BC_PDF417.cpp
+++ b/fxbarcode/pdf417/BC_PDF417.cpp
@@ -562,14 +562,14 @@ std::vector<int32_t> CBC_PDF417::determineDimensions(
}
if (dimensions.empty()) {
int32_t rows = calculateNumberOfRows(sourceCodeWords,
- errorCorrectionCodeWords, m_minCols);
+ errorCorrectionCodeWords, m_maxCols);
if (rows < m_minRows) {
dimensions.resize(2);
- dimensions[0] = m_minCols;
+ dimensions[0] = m_maxCols;
dimensions[1] = m_minRows;
} else if (rows >= 3 && rows <= 90) {
dimensions.resize(2);
- dimensions[0] = m_minCols;
+ dimensions[0] = m_maxCols;
dimensions[1] = rows;
}
}