| Summary: | Background of the PDF is not rendered correctly | ||
|---|---|---|---|
| Product: | MuPDF | Reporter: | Thibaud Lutellier <thibolu> |
| Component: | mupdf | Assignee: | MuPDF bugs <mupdf-bugs> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | robin.watts, tor.andersson |
| Priority: | P4 | ||
| Version: | master | ||
| Hardware: | PC | ||
| OS: | Linux | ||
| Customer: | Word Size: | --- | |
| Attachments: |
1-page PDF with incorrect background
screenshot full screen of mupdf |
||
Created attachment 12887 [details]
screenshot full screen of mupdf
This is an example of what I see when I open the file with mupdf.
The background should be uniformly black
The background is a full page CMYK color jpeg image, object 4 in the PDF. Fixed in: commit ded36857c6ac60808909454a06e021fafe151f41 Author: Robin Watts <robin.watts@artifex.com> Date: Wed Oct 12 16:27:45 2016 +0100 Bug 697065: Fix bug in CMYK -> RGB pixmap converter. When caching the cmyk values used to generate a given rgb value, it is best to cache the values before processing. |
Created attachment 12886 [details] 1-page PDF with incorrect background Issue: The black background of the attached PDF file is not rendered correctly by mupdf (tried both mupdf 1.3-2 and the last version built from the git repo). Steps to reproduce: open the attached PDF with mupdf. Actual results: The black background is not uniform, some parts are black, some are gray. Expected results: The black background should be uniformly black, as displayed by other PDF readers such as Evince.