diff options
| author | Noel Grandin <noel.grandin@collabora.co.uk> | 2021-06-09 15:24:19 +0200 |
|---|---|---|
| committer | Andras Timar <andras.timar@collabora.com> | 2021-06-14 08:08:29 +0200 |
| commit | 52962085f2466ad0024c416f34c5d8bd61bcc844 (patch) | |
| tree | 92c4b711c6d354171d65015f2fbc6d6cc59d76c7 /include/vcl | |
| parent | 6b6197c6bec49fb0a4518ed7a0ed6b7e3f27fdea (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>
Signed-off-by: Xisco Fauli <xiscofauli@libreoffice.org>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116941
Diffstat (limited to 'include/vcl')
| -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 7fac44a166af..710559d11d48 100644 --- a/include/vcl/RawBitmap.hxx +++ b/include/vcl/RawBitmap.hxx @@ -49,6 +49,12 @@ public: if (mnBitCount == 32) mpData[p] = nColor.GetTransparency(); } + 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; |