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| author | Lei Zhang <thestig@chromium.org> | 2018-03-21 17:24:46 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-03-21 17:24:46 +0000 |
| commit | 3851aff62c7ad2f9c942b4d5d095ec0e6610bb84 (patch) | |
| tree | c15c662f2f9ac851c33fe1603057088d4eb319b5 /core/fxge/dib/cfx_filtereddib.cpp | |
| parent | bf85feeafdd8791f9dab7bfcd14ff850e015be26 (diff) | |
| download | pdfium-3851aff62c7ad2f9c942b4d5d095ec0e6610bb84.tar.xz | |
Add helpers to work with FXDIB_Format.
Helper functions make getting the bpp and component count more readable.
Change-Id: Ie0f97d52136d11ef5251f6e22748e87aea289ae1
Reviewed-on: https://pdfium-review.googlesource.com/28572
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Diffstat (limited to 'core/fxge/dib/cfx_filtereddib.cpp')
| -rw-r--r-- | core/fxge/dib/cfx_filtereddib.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/fxge/dib/cfx_filtereddib.cpp b/core/fxge/dib/cfx_filtereddib.cpp index 96fc8062a0..1d5ed6200c 100644 --- a/core/fxge/dib/cfx_filtereddib.cpp +++ b/core/fxge/dib/cfx_filtereddib.cpp @@ -17,9 +17,9 @@ void CFX_FilteredDIB::LoadSrc(const RetainPtr<CFX_DIBSource>& pSrc) { m_Width = pSrc->GetWidth(); m_Height = pSrc->GetHeight(); FXDIB_Format format = GetDestFormat(); - m_bpp = static_cast<uint8_t>(format); + m_bpp = GetBppFromFormat(format); m_AlphaFlag = static_cast<uint8_t>(format >> 8); - m_Pitch = (m_Width * (format & 0xff) + 31) / 32 * 4; + m_Pitch = (m_Width * m_bpp + 31) / 32 * 4; m_pPalette.reset(GetDestPalette()); m_Scanline.resize(m_Pitch); } |