Review Request 119330: Convert FrameSvgItem to use 9 tiles instead of a big texture.

[Marco Martin]

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/119330/#review62788
-----------------------------------------------------------


It is possible to have neither private objects exported, neither public api added. Yes, it duplicates a bit of the implementation, but I rather prefer it a lot than either adding api or exporting private symbols.


src/plasma/framesvg.h
<https://git.reviewboard.kde.org/r/119330/#comment43529>

    err, it's not really how I intended in the previous review.. adding public api is even worse...
    
    those 3 really don't give any extra information compared to what you can obtain with just the plain Svg api.



src/plasma/framesvg.h
<https://git.reviewboard.kde.org/r/119330/#comment43528>

    private:



src/plasma/framesvg.cpp
<https://git.reviewboard.kde.org/r/119330/#comment43527>

    this doesn't use framesvg internal data at all, it doesn't really have to be in framesvg


- Marco Martin


On July 21, 2014, 1:51 p.m., David Edmundson wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/119330/
> -----------------------------------------------------------
> 
> (Updated July 21, 2014, 1:51 p.m.)
> 
> 
> Review request for Plasma.
> 
> 
> Repository: plasma-framework
> 
> 
> Description
> -------
> 
> Use FrameSVG as 9 tiles instead of uploading a big texture of the finished frame each time.
> 
> This also saves the cache being populated with full created frames in different sizes; which end up taking up space in the disk and shared memory cache as well as the GPU memory.
> 
> A code path falls back to the original uploading the entire texture if obscure settings are used, i.e overlay.
> 
> Benchmarks:
>  - apitrace when resizing a frame goes from an average of 7.6ms per frame of *CPU* time just for the swizzling and uploading to 1.4ms
>   
>  - GPU time also drops from 40us to 10us
> 
> Themes will need to remove stretch-borders (when we gain nothing from stretching; i.e Breeze) to get the most out of it. 
> 
> 
> Diffs
> -----
> 
>   src/declarativeimports/core/svgitem.cpp 1ed0631 
>   src/declarativeimports/core/tooltipdialog.cpp e62ed6e 
>   src/plasma/framesvg.h dd6d8da 
>   src/plasma/framesvg.cpp fcc6809 
>   src/plasma/private/framesvg_p.h 8aceef2 
>   tests/dialog.qml PRE-CREATION 
>   tests/testborders.qml PRE-CREATION 
>   src/declarativeimports/core/framesvgitem.cpp 8320212 
>   src/declarativeimports/core/framesvgitem.h e155f6a 
> 
> Diff: https://git.reviewboard.kde.org/r/119330/diff/
> 
> 
> Testing
> -------
> 
> Tested oxygen + breeze + some random (and ugly) themes from kde-look.
> 
> Theme changes work.
> 
> Everything looks the same; including the borders on oxygen.
> 
> 
> Thanks,
> 
> David Edmundson
> 
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/plasma-devel/attachments/20140721/90b78e61/attachment-0001.html>