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| author | Lei Zhang <thestig@chromium.org> | 2018-05-25 16:24:48 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-05-25 16:24:48 +0000 |
| commit | 710fa99b0bd26e6761c4481b4b9b6d26d2954c3e (patch) | |
| tree | 0c744f3485faa3a91779286dd0f5ef9c0ac26337 /core/fpdfapi/page/cpdf_shadingpattern.cpp | |
| parent | cbf1550e48e300142a53f635daba3c1d8910add9 (diff) | |
| download | pdfium-710fa99b0bd26e6761c4481b4b9b6d26d2954c3e.tar.xz | |
Mark CPDF_Object pointers in pattern code as const.
Change-Id: Id7bf252ebe25c92d26065d1138a445ebb2f78d0b
Reviewed-on: https://pdfium-review.googlesource.com/32187
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'core/fpdfapi/page/cpdf_shadingpattern.cpp')
| -rw-r--r-- | core/fpdfapi/page/cpdf_shadingpattern.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/fpdfapi/page/cpdf_shadingpattern.cpp b/core/fpdfapi/page/cpdf_shadingpattern.cpp index 76f201f767..52f4e1e10a 100644 --- a/core/fpdfapi/page/cpdf_shadingpattern.cpp +++ b/core/fpdfapi/page/cpdf_shadingpattern.cpp @@ -63,15 +63,15 @@ bool CPDF_ShadingPattern::Load() { if (m_ShadingType != kInvalidShading) return true; - CPDF_Dictionary* pShadingDict = + const CPDF_Dictionary* pShadingDict = m_pShadingObj ? m_pShadingObj->GetDict() : nullptr; if (!pShadingDict) return false; m_pFunctions.clear(); - CPDF_Object* pFunc = pShadingDict->GetDirectObjectFor("Function"); + const CPDF_Object* pFunc = pShadingDict->GetDirectObjectFor("Function"); if (pFunc) { - if (CPDF_Array* pArray = pFunc->AsArray()) { + if (const CPDF_Array* pArray = pFunc->AsArray()) { m_pFunctions.resize(std::min<size_t>(pArray->GetCount(), 4)); for (size_t i = 0; i < m_pFunctions.size(); ++i) m_pFunctions[i] = CPDF_Function::Load(pArray->GetDirectObjectAt(i)); |