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| author | Tor Lillqvist <tml@collabora.com> | 2018-12-27 18:02:42 +0200 |
|---|---|---|
| committer | Tor Lillqvist <tml@collabora.com> | 2018-12-27 18:04:24 +0200 |
| commit | 408b25c8d49f92cb608d0de9b1f19c6c19b33dab (patch) | |
| tree | 970ff311d6031cbf887f9183d5e6da09ae7d3c3b /vcl | |
| parent | 5d7444c01aab5713b5f67f158624d7ce8180b3c1 (diff) | |
Make two private PNGReaderImpl fields const
Change-Id: I54a21a239b41aade0b7745c2bae232dade4b6ce2
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/gdi/pngread.cxx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/vcl/source/gdi/pngread.cxx b/vcl/source/gdi/pngread.cxx index ba9d9afc5507..2436c1cd3c57 100644 --- a/vcl/source/gdi/pngread.cxx +++ b/vcl/source/gdi/pngread.cxx @@ -124,8 +124,8 @@ private: sal_uInt8 mnCompressionType; sal_uInt8 mnFilterType; sal_uInt8 mnInterlaceType; - BitmapColor mcTranspColor; // transparency mask's transparency "color" - BitmapColor mcOpaqueColor; // transparency mask's opaque "color" + const BitmapColor mcTranspColor; // transparency mask's transparency "color" + const BitmapColor mcOpaqueColor; // transparency mask's opaque "color" bool mbTransparent : 1; // graphic includes an tRNS Chunk or an alpha Channel bool mbAlphaChannel : 1; // is true for ColorType 4 and 6 bool mbRGBTriple : 1; @@ -204,6 +204,8 @@ PNGReaderImpl::PNGReaderImpl( SvStream& rPNGStream ) mnCompressionType( 0 ), mnFilterType ( 0 ), mnInterlaceType ( 0 ), + mcOpaqueColor ( BitmapColor( 0x00 )), + mcTranspColor ( BitmapColor( 0xFF )), mbTransparent( false ), mbAlphaChannel( false ), mbRGBTriple( false ), @@ -800,8 +802,6 @@ bool PNGReaderImpl::ImplReadTransparent() mbTransparent = (mpMaskAcc != nullptr); if( !mbTransparent ) return false; - mcOpaqueColor = BitmapColor( 0x00 ); - mcTranspColor = BitmapColor( 0xFF ); mpMaskAcc->Erase( Color(0,0,0) ); } |