Retina display bitmaps displayed blurry with TBitmap and BGRABitmap
Original Reporter info from Mantis: 007
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Reporter name: lainz
Original Reporter info from Mantis: 007
- Reporter name: lainz
Description:
I don't have a mac, but I did not find a bug searching for 'retina'.
TBitmap
https://forum.lazarus.freepascal.org/index.php/topic,33215.msg269062/topicseen.html
BGRABitmap
https://github.com/bgrabitmap/bgrabitmap/issues/13
Since BGRABitmap is based on TBitmap, TBitmap must be fixed first.
Steps to reproduce:
Drop a BGRAControl or draw a TBitmap on Canvas, the component/bitmap width and height are scaled but the content is blurry. Is like the original width and height are used to "draw", and then the bitmap is stretched to the scaled (higher) width and height sizes.