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authorTom Sepez <tsepez@chromium.org>2018-08-10 20:03:34 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-08-10 20:03:34 +0000
commit994d8b4e363bb86128593a9000a17b0e79f849f5 (patch)
treed26a21bb890d3795e02a1b9502ce11ceea9ad3eb /core/fxge/dib/cstretchengine.cpp
parentf36a4644b828bd9ad214a42511af91b4a1073eea (diff)
downloadpdfium-994d8b4e363bb86128593a9000a17b0e79f849f5.tar.xz
Remove const args and const_casts where not required.
Introduce const/non-const versions of method where required. Part of the war on const_cast<>. Tidy one expression to use [] instead of .data(). Change-Id: I41e45669c79eee242ff2244c7dc3afcf6386a433 Reviewed-on: https://pdfium-review.googlesource.com/39852 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxge/dib/cstretchengine.cpp')
-rw-r--r--core/fxge/dib/cstretchengine.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/core/fxge/dib/cstretchengine.cpp b/core/fxge/dib/cstretchengine.cpp
index 9d3923adab..ad9a356f34 100644
--- a/core/fxge/dib/cstretchengine.cpp
+++ b/core/fxge/dib/cstretchengine.cpp
@@ -206,10 +206,11 @@ bool CStretchEngine::CWeightTable::Calc(int dest_len,
return true;
}
-PixelWeight* CStretchEngine::CWeightTable::GetPixelWeight(int pixel) const {
+const PixelWeight* CStretchEngine::CWeightTable::GetPixelWeight(
+ int pixel) const {
ASSERT(pixel >= m_DestMin);
- return reinterpret_cast<PixelWeight*>(const_cast<uint8_t*>(
- m_WeightTables.data() + (pixel - m_DestMin) * m_ItemSize));
+ return reinterpret_cast<const PixelWeight*>(
+ &m_WeightTables[(pixel - m_DestMin) * m_ItemSize]);
}
int* CStretchEngine::CWeightTable::GetValueFromPixelWeight(PixelWeight* pWeight,