Bug 29727

Summary:	Sharper scaling at lower zoom level
Product:	poppler	Reporter:	Marcin <marcinzw>
Component:	cairo backend	Assignee:	poppler-bugs <poppler-bugs>
Status:	RESOLVED MOVED	QA Contact:
Severity:	enhancement
Priority:	medium
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	image with bilinear filter image with nearest filter patch

Description Marcin 2010-08-21 08:58:10 UTC

At lower zoom the downscale image is too blurred especially with
black-white text scans. To see the difference I attach a patch
that change the filter at downscale to NEAREST.

Comment 1 Marcin 2010-08-21 08:59:39 UTC

Created attachment 38045 [details]
image with bilinear filter

Comment 2 Marcin 2010-08-21 09:00:33 UTC

Created attachment 38046 [details]
image with nearest filter

Comment 3 Marcin 2010-08-21 09:03:06 UTC

Created attachment 38047 [details] [review]
patch

Comment 4 GitLab Migration User 2018-08-21 10:36:19 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/poppler/poppler/issues/282.

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