Bug 24751 - Many duplicated bitmap objects for Cairo output
Summary: Many duplicated bitmap objects for Cairo output
Alias: None
Product: cairo
Classification: Unclassified
Component: pdf backend (show other bugs)
Version: 1.8.8
Hardware: Other All
: medium major
Assignee: Adrian Johnson
QA Contact: cairo-bugs mailing list
Depends on:
Reported: 2009-10-27 03:35 UTC by clark
Modified: 2009-10-27 18:28 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Description clark 2009-10-27 03:35:29 UTC
There are many duplicated image objects(/subtype /image).

Can anyone help take a look?

Comment 1 Chris Wilson 2009-10-27 03:50:45 UTC
Introduced into the 1.9.x development series was the notion of copy-on-write snapshots which the PDF uses to eliminate duplicate image patterns, i.e. it should only emit an image once. Please try the 1.9.4 snapshot, though it still has a number of known regressions in the PDF backend, to see if the behaviour improves.
Comment 2 clark 2009-10-27 18:28:42 UTC
 Chris Wilson, it is great to know this things. Thanks a lot

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