mirrors/synapse
1
0
Fork 0
mirror of https://github.com/element-hq/synapse.git synced 2024-11-25 02:55:46 +03:00
Code Issues Projects Releases Packages Wiki Activity

Fix saving of non-RGB thumbnails as PNG (#17736)

Browse source
This commit is contained in:
Martin Weinelt 2024-10-08 19:32:25 +02:00 committed by GitHub
parent b1b4b2944d
commit 60aebdb27e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
changelog.d/17736.bugfix Normal file
View file

@ -0,0 +1 @@
Fix saving of PNG thumbnails, when the original image is in the CMYK color space.

2
synapse/media/thumbnailer.py
View file

@ -206,7 +206,7 @@ class Thumbnailer:
def _encode_image(self, output_image: Image.Image, output_type: str) -> BytesIO: def _encode_image(self, output_image: Image.Image, output_type: str) -> BytesIO:
output_bytes_io = BytesIO() output_bytes_io = BytesIO()
fmt = self.FORMATS[output_type] fmt = self.FORMATS[output_type]
if fmt == "JPEG": if fmt == "JPEG" or fmt == "PNG" and output_image.mode == "CMYK":
output_image = output_image.convert("RGB") output_image = output_image.convert("RGB")
output_image.save(output_bytes_io, fmt, quality=80) output_image.save(output_bytes_io, fmt, quality=80)
return output_bytes_io return output_bytes_io