[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-08-16 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

Patrick Luby  changed:

   What|Removed |Added

   Assignee|libreoffice-b...@lists.free |plub...@neooffice.org
   |desktop.org |

--- Comment #11 from Patrick Luby  ---
(In reply to Patrick Luby from comment #10)
> I believe that part of this bug and the missing gradient fill in bug 144073
> are caused by code surrounding the code in the following commit:
> 
> https://cgit.freedesktop.org/libreoffice/core/commit/
> ?id=adc2ac31fb2763077e48658756946a39d91c8e12

I have committed a fix for
https://bugs.documentfoundation.org/show_bug.cgi?id=147645 that should be
available in tomorrow's (17 August 2023) nightly master build.

The fix for that bug fixes the gradient drawing in this bug and the bug is
fixed, at least on macOS, with Skia/Metal.

However, there is one remaining bug that still needs to be fixed: the
background text shapes fail to draw, at least on macOS, with Skia/Raster and
Skia disabled.

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-08-15 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

Patrick Luby  changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=14
   ||4073

--- Comment #10 from Patrick Luby  ---
(In reply to Telesto from comment #9)
> The gradient fill issue mentioned at comment 2 is likely bug 147645

I also noticed that after the fixes for bug 144073, gradient fill is also
missing.

I believe that part of this bug and the missing gradient fill in bug 144073 are
caused by code surrounding the code in the following commit:

https://cgit.freedesktop.org/libreoffice/core/commit/?id=adc2ac31fb2763077e48658756946a39d91c8e12

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-08-06 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

--- Comment #9 from Telesto  ---
The gradient fill issue mentioned at comment 2 is likely bug 147645

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-08-05 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

--- Comment #8 from Patrick Luby  ---
(In reply to Patrick Luby from comment #7)
> Created attachment 188796 [details]
> Stacktrace where the fontwork gradient fails to draw

Found the stacktrace where the fontwork is drawn during a slideshow.

Also, after grabbing the stacktrace, I did some debugging and drew the gradient
itself. Instead of horizontal lines of varying shades of gray, the entire
gradient rectangle is a dark gray outside of the text so the alpha mask is not
right somewhere.

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-08-05 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

--- Comment #7 from Patrick Luby  ---
Created attachment 188796
  --> https://bugs.documentfoundation.org/attachment.cgi?id=188796=edit
Stacktrace where the fontwork gradient fails to draw

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-08-02 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

Patrick Luby  changed:

   What|Removed |Added

   Assignee|plub...@neooffice.org   |libreoffice-b...@lists.free
   ||desktop.org
 Status|ASSIGNED|NEW

--- Comment #6 from Patrick Luby  ---
Unassigning myself. I couldn't find the drawing paths that these occur in, but
I haven't had much time.

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-07-31 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

Patrick Luby  changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
   Assignee|libreoffice-b...@lists.free |plub...@neooffice.org
   |desktop.org |

--- Comment #5 from Patrick Luby  ---
(In reply to Patrick Luby from comment #4)
> (In reply to Telesto from comment #2)
> > There actually two issues
> > 1) Gradient fill doesn't render in presentation mode
> > 2) With transparency set to the fontwork -> No fontwork in presentation mode
> 
> I can reproduce the first case with Skia/Metal, Skia/Raster, and Skia
> disabled.
> 
> I can also reproduce the second case with Skia/Raster. However, when I set
> the fontwork transparency to 50% (see screen snapshot in
> https://bugs.documentfoundation.org/attachment.cgi?id=188663), the gradient
> properly renders in a slideshow with Skia/Metal and Skia disabled.

For comparison, here is the data for the latest Libreoffice 7.6 beta build:

I can reproduce the first case with Skia/Metal, Skia/Raster, and Skia disabled
so same as master.

I cannot reproduce the second case regardless of Skia setting.

Conclusion: the first case is not a new bug and the second case is probably a
side-effect of the following patch:

https://gerrit.libreoffice.org/c/core/+/114168

So, any fix for the first case should only be needed in the master branch and
any fix for the second should be backported to at least libreoffice-7-6.

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-07-31 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

BogdanB  changed:

   What|Removed |Added

 CC||buzea.bog...@libreoffice.or
   ||g
 Blocks||107634, 103610


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=103610
[Bug 103610] [META] Slide show (presentation mode) bugs and enhancements
https://bugs.documentfoundation.org/show_bug.cgi?id=107634
[Bug 107634] [META] Fontwork / WordArt bugs and enhancements
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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-07-30 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

Patrick Luby  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1

--- Comment #4 from Patrick Luby  ---
(In reply to Telesto from comment #2)
> There actually two issues
> 1) Gradient fill doesn't render in presentation mode
> 2) With transparency set to the fontwork -> No fontwork in presentation mode

I can reproduce the first case with Skia/Metal, Skia/Raster, and Skia disabled.

I can also reproduce the second case with Skia/Raster. However, when I set the
fontwork transparency to 50% (see screen snapshot in
https://bugs.documentfoundation.org/attachment.cgi?id=188663), the gradient
properly renders in a slideshow with Skia/Metal and Skia disabled.

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-07-30 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

--- Comment #3 from Patrick Luby  ---
Created attachment 188663
  --> https://bugs.documentfoundation.org/attachment.cgi?id=188663=edit
Sidebar showing 50% transparency set for fontwork

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-07-30 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

--- Comment #2 from Telesto  ---
There actually two issues
1) Gradient fill doesn't render in presentation mode
2) With transparency set to the fontwork -> No fontwork in presentation mode

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[Libreoffice-bugs] [Bug 156539] Fontwork with transparency won't be visible in presentation mode with Skia Raster

2023-07-30 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156539

--- Comment #1 from Telesto  ---
Created attachment 188661
  --> https://bugs.documentfoundation.org/attachment.cgi?id=188661=edit
Sample

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