diff options
Diffstat (limited to 'core/fpdfapi/page')
| -rw-r--r-- | core/fpdfapi/page/cpdf_image.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/core/fpdfapi/page/cpdf_image.cpp b/core/fpdfapi/page/cpdf_image.cpp index feafde3b36..97969551c6 100644 --- a/core/fpdfapi/page/cpdf_image.cpp +++ b/core/fpdfapi/page/cpdf_image.cpp @@ -247,8 +247,10 @@ void CPDF_Image::SetImage(const CFX_DIBitmap* pBitmap) { bCopyWithoutAlpha = false; } - const CFX_DIBitmap* pMaskBitmap = - pBitmap->HasAlpha() ? pBitmap->GetAlphaMask() : nullptr; + std::unique_ptr<CFX_DIBitmap> pMaskBitmap; + if (pBitmap->HasAlpha()) + pMaskBitmap = pBitmap->CloneAlphaMask(); + if (pMaskBitmap) { int32_t maskWidth = pMaskBitmap->GetWidth(); int32_t maskHeight = pMaskBitmap->GetHeight(); @@ -275,7 +277,6 @@ void CPDF_Image::SetImage(const CFX_DIBitmap* pBitmap) { mask_buf, mask_size, std::move(pMaskDict)); pDict->SetNewFor<CPDF_Reference>("SMask", m_pDocument, pNewStream->GetObjNum()); - delete pMaskBitmap; } uint8_t* src_buf = pBitmap->GetBuffer(); |