Flipping inserted pictures results in a broken image presentation. Steps to reproduce: 1/ Open Writer 2/ Insert->Image->From File... 3/ Right Click->Picture->Picture Tab->Flip - Vertically/Horizontally Excepted result: Flipped picture Actual result: Mangled picture
4.1.5.3 works correctly 4.2.2.1 already broken
@Rico tested under Win7x64 not reproducible with 4.1.5.3 and 4.2.2.1 I can flip images with no issue. what do you exactly mean "mangled picture" ? please upload test file and screenshot and specify your O/S. set status to NEEDINFO. revert it to UNCONFIRMED once provided requested infos.
Created attachment 97107 [details] Testfile which includes two flipped PNGs, with/without alpha channel
Created attachment 97108 [details] Testfile opened with 4.2.3.3 on Ubuntu Trusty/14.04
The problem seems to be restricted to PNGs with alpha channel. Confirmed running Ubuntu using libpng12.
@Rico nice screenshot and test case. I can confirm the bug is not present in 4.1.5.3. I will test later this evening with 4.2.x in the meantime I revert status to UNCONFIRMED.
strange... bug reproducible in 4.2.0 final works fine in 4.2.1 final and is reproducible again in 4.2.2 final in my Win7x64 when you file that image it disappears
(In reply to comment #7) > ... > in my Win7x64 when you file that image it disappears when you "flip" the image
3cf3700b7a903e88f5296076c40ae854bce91cdc is the first bad commit commit 3cf3700b7a903e88f5296076c40ae854bce91cdc Author: Jan Holesovsky <kendy@collabora.com> Date: Mon Jan 27 20:11:26 2014 +0100 fdo#74124: Scale the pictures before calling ImplDrawAlpha().
Tomaž Vajngerl committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=818a0ed6c6b2f7176551f1db0ff518b5a0bb522e fdo#77126 BitmapEx.Scale already takes care of mirroring The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Tomaž Vajngerl committed a patch related to this issue. It has been pushed to "libreoffice-4-2": http://cgit.freedesktop.org/libreoffice/core/commit/?id=10fef58379630c9d8e8ba76258baee917959e7c5&h=libreoffice-4-2 fdo#77126 BitmapEx.Scale already takes care of mirroring It will be available in LibreOffice 4.2.5. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
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