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author | Tom Sepez <tsepez@chromium.org> | 2018-08-10 00:13:37 +0000 |
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committer | Chromium commit bot <commit-bot@chromium.org> | 2018-08-10 00:13:37 +0000 |
commit | 4174b5ab6ac9024acb9b42acbb61d628a2a679e3 (patch) | |
tree | 0d73f6ad6d85fd7fead7fdc6ddfc647479511bcd /core/fpdfapi/render/cpdf_dibsource.cpp | |
parent | fd7cede17e027a83de2aff3bc0f5ee875271e444 (diff) | |
download | pdfium-4174b5ab6ac9024acb9b42acbb61d628a2a679e3.tar.xz |
Add CFX_DIBSource::GetWritableScanline().
Remove a bunch of const_cast<uint8_t*> or equivalent. This will also
help when we convert to span<>, since casting spans is a nuisance.
Change-Id: I330e5041cbaf33a84425fc4242a3dfacf5ca8011
Reviewed-on: https://pdfium-review.googlesource.com/39831
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core/fpdfapi/render/cpdf_dibsource.cpp')
-rw-r--r-- | core/fpdfapi/render/cpdf_dibsource.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/fpdfapi/render/cpdf_dibsource.cpp b/core/fpdfapi/render/cpdf_dibsource.cpp index 72dec67438..fec439a689 100644 --- a/core/fpdfapi/render/cpdf_dibsource.cpp +++ b/core/fpdfapi/render/cpdf_dibsource.cpp @@ -640,7 +640,7 @@ RetainPtr<CFX_DIBitmap> CPDF_DIBSource::LoadJpxBitmap() { m_bpc < 8) { int scale = 8 - m_bpc; for (uint32_t row = 0; row < height; ++row) { - uint8_t* scanline = const_cast<uint8_t*>(pCachedBitmap->GetScanline(row)); + uint8_t* scanline = pCachedBitmap->GetWritableScanline(row); for (uint32_t col = 0; col < width; ++col) { *scanline = (*scanline) >> scale; ++scanline; |