| Summary: | 3D transitions should use the final state of the leaving slide | ||
|---|---|---|---|
| Product: | LibreOffice | Reporter: | Ibrahim A. Mohamed <bingorabbit> |
| Component: | Presentation | Assignee: | Not Assigned <libreoffice-bugs> |
| Status: | NEW --- | QA Contact: | |
| Severity: | minor | ||
| Priority: | low | CC: | dtardon, jmadero.dev, kami911, nekohayo |
| Version: | Inherited From OOo | ||
| Hardware: | All | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | Minimum example to demonstrate "fade smoothly" issue | ||
|
Description
Ibrahim A. Mohamed
2011-01-21 05:48:56 UTC
thorsten, impress & slideshow is your area of expertise I think Could you retest with 4.0, please? Created attachment 76939 [details]
Minimum example to demonstrate "fade smoothly" issue
Tested and confirmed with LibO 4.0.1.2
Steps to reproduce:
Open the attatched file
Run presentation mode: a red box appears
Click to start animation: a second green box appears
Click to go to second slide
Expected behavior
The red box should fade away, while the green box stays unchanged
Observed behavior
The red box fades away correctly, but the green box instantly disappears and fades in again
Observed as early as 3.6.1 Apparently the OpenGL transition impl. uses the original state of the leaving slide, without object animations. This is more visible if you move the rectangle on the second slide a bit to the right or change its color. drats, that is a design error. The PluginSlideChange responsible for the opengl transitions creates the slide bitmaps *at the time of creation*, instead of when the transition is run (as is the case for the built-in transitions). *** Bug 30495 has been marked as a duplicate of this bug. *** Apologies for not having gotten around fixing this bug yet; unfortunately in future I'll have even less time at my disposal for this, so I'm freeing up ownership for other volunteers to take over. Verified on: Ubuntu 14.04 x64 Version: 4.5.0.0.alpha0+ Build ID: 8b65be4740f4349b769a8709867e0cc32d93686d Locale: en_US Also: Ubuntu 14.04 x64 LibreOffice 3.3 (Inherited from OOo, updating as version is oldest version verified on) Updating version also as per: https://wiki.documentfoundation.org/images/0/06/Prioritizing_Bugs_Flowchart.jpg Minor - it's noticeable but it does not prevent high quality work, it's also gotten better over time (4.5 vs. 3.3 is quite noticeable improvement) Low - default for minor bugs. @Ibrahim - thanks so much for your continued patience. LibreOffice is powered by a team of volunteers who give thousands of hours at no cost. We'll continue to try to address this in the future. |
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