diff options
| author | Noel Grandin <noel.grandin@collabora.co.uk> | 2021-06-09 15:24:19 +0200 |
|---|---|---|
| committer | Noel Grandin <noel.grandin@collabora.co.uk> | 2021-06-09 18:25:10 +0200 |
| commit | 520bb32555985c12642b40fad3b7dcac7a940585 (patch) | |
| tree | 9a48efb494135b429e63b1bcbe5d2c916daba70a /include | |
| parent | e6aecfeea18a5b98ec724e6229295170ec75c936 (diff) | |
tdf#142629 import psd image with transparent background
regression from
commit 2168d709805a847ac012ff87b06e081ca139d064
Date: Mon Feb 12 15:29:10 2018 +0200
use RawBitmap in PSDReader
Change-Id: I8d547d3cca7fb8fc90a8d9382e054b4d4b2f3519
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116916
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/vcl/RawBitmap.hxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/vcl/RawBitmap.hxx b/include/vcl/RawBitmap.hxx index 26e08dbdedac..b26d532a4032 100644 --- a/include/vcl/RawBitmap.hxx +++ b/include/vcl/RawBitmap.hxx @@ -49,6 +49,12 @@ public: if (mnBitCount == 32) mpData[p] = nColor.GetAlpha(); } + void SetAlpha(tools::Long nY, tools::Long nX, sal_uInt8 nAlpha) + { + assert(mnBitCount == 32); + tools::Long p = (nY * maSize.getWidth() + nX) * (mnBitCount / 8) + 3; + mpData[p] = nAlpha; + } Color GetPixel(tools::Long nY, tools::Long nX) const { tools::Long p = (nY * maSize.getWidth() + nX) * mnBitCount / 8; |