ODFstudio/odfstudio
2
0
Fork 0
Code Issues Packages Activity

vcl: rename to lcl_AlphaBlendColors() and remove temp variable

Browse Source 
Change-Id: Ib19394303d26bddf683db23d76288fdeb25f9cf4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/188801
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
This commit is contained in:
Christopher Sherlock
2025-08-08 15:55:35 +02:00
committed by Noel Grandin
parent af95ef2dc3
commit 10599fd334
1 changed files with 5 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
vcl/source/outdev/bitmap.cxx
+5 -6
View File
@@ -423,7 +423,7 @@ sal_uInt8 lcl_CalcColor( const sal_uInt8 nSourceColor, const sal_uInt8 nSourceAl
// blend one color with another color with an alpha value
BitmapColor lcl_AlphaBlend(const BitmapColor& rCol1, const BitmapColor& rCol2, const sal_uInt8 nAlpha)
BitmapColor lcl_AlphaBlendColors(const BitmapColor& rCol1, const BitmapColor& rCol2, const sal_uInt8 nAlpha)
{
BitmapColor aCol(rCol2);
@@ -464,11 +464,10 @@ Bitmap lcl_BlendBitmapWithAlpha(
for( int nX = 0; nX < nDstWidth; nX++ )
{
BitmapColor aDstCol = lcl_AlphaBlend(pSrcBmp->GetColor(nMapY, pMapX[nX]),
pDstBmp->GetColor(nY, nX),
pSrcAlphaBmp->GetPixelIndex(nMapY, pMapX[nX]));
pDstBmp->SetPixelOnData(pScanlineB, nX, aDstCol);
pDstBmp->SetPixelOnData(pScanlineB, nX,
lcl_AlphaBlendColors(pSrcBmp->GetColor(nMapY, pMapX[nX]),
pDstBmp->GetColor(nY, nX),
pSrcAlphaBmp->GetPixelIndex(nMapY, pMapX[nX])));
}
}
}