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Qt5, Qt6: fixed bad rendering of TBitmaps, use rgba premultiplied images only for darwin.

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(cherry picked from commit 0edd507409)
This commit is contained in:
Željan Rikalo 2023-09-21 17:01:44 +02:00
parent db5d443369
commit 61fe672c22
2 changed files with 6 additions and 2 deletions
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3
lcl/interfaces/qt5/qtlclintf.inc
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@ -489,9 +489,12 @@ begin
//issue #39878
//Actually setting premultiplied format for x11 and win32 does not harm
//so darwin ifdef should be removed after testing under x11 and win32.
//check not skipmask and masksize only for darwin. issue #40516
{$IFDEF DARWIN}
if not ASkipMask and (ARawImage.MaskSize > 0) then
ImageFormat := QImageFormat_ARGB32_Premultiplied
else
{$ENDIF}
ImageFormat := QImageFormat_ARGB32;
end;
else

5
lcl/interfaces/qt6/qtlclintf.inc
View File

@ -489,11 +489,12 @@ begin
//issue #39878
//Actually setting premultiplied format for x11 and win32 does not harm
//so darwin ifdef should be removed after testing under x11 and win32.
{.$IFDEF DARWIN}
//check not skipmask and masksize only for darwin. issue #40516
{$IFDEF DARWIN}
if not ASkipMask and (ARawImage.MaskSize > 0) then
ImageFormat := QImageFormat_ARGB32_Premultiplied
else
{.$ENDIF}
{$ENDIF}
ImageFormat := QImageFormat_ARGB32;
end;
else