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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/119330/">https://git.reviewboard.kde.org/r/119330/</a>
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<p style="margin-top: 0;">On July 21st, 2014, 2:09 p.m. UTC, <b>Marco Martin</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">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.</p></pre>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">It's possible to do it without duplicating code, therefore we should do that.</p></pre>
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<p style="margin-top: 0;">On July 21st, 2014, 2:09 p.m. UTC, <b>Marco Martin</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/119330/diff/4/?file=291452#file291452line290" style="color: black; font-weight: bold; text-decoration: underline;">src/plasma/framesvg.h</a>
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(Diff revision 4)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">public:</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">290</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="nl">private:</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/**</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">err, it's not really how I intended in the previous review.. adding public api is even worse...</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">those 3 really don't give any extra information compared to what you can obtain with just the plain Svg api.</p></pre>
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<p>On July 21st, 2014, 2:26 p.m. UTC, <b>Aleix Pol Gonzalez</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Well, then we'll have the exact same function in FrameSvgItem and FrameSvg. I'm unsure this is any better.</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">If it's worse we can use the previous version of this patch.</p></pre>
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<p>- David</p>
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<p>On July 21st, 2014, 1:51 p.m. UTC, David Edmundson wrote:</p>
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<div>Review request for Plasma.</div>
<div>By David Edmundson.</div>
<p style="color: grey;"><i>Updated July 21, 2014, 1:51 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-framework
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Use FrameSVG as 9 tiles instead of uploading a big texture of the finished frame each time.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">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.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">A code path falls back to the original uploading the entire texture if obscure settings are used, i.e overlay.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Benchmarks:<br style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;" />
- apitrace when resizing a frame goes from an average of 7.6ms per frame of <em style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">CPU</em> time just for the swizzling and uploading to 1.4ms</p>
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<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">GPU time also drops from 40us to 10us</li>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Themes will need to remove stretch-borders (when we gain nothing from stretching; i.e Breeze) to get the most out of it. </p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Tested oxygen + breeze + some random (and ugly) themes from kde-look.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Theme changes work.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Everything looks the same; including the borders on oxygen.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>src/declarativeimports/core/svgitem.cpp <span style="color: grey">(1ed0631)</span></li>
<li>src/declarativeimports/core/tooltipdialog.cpp <span style="color: grey">(e62ed6e)</span></li>
<li>src/plasma/framesvg.h <span style="color: grey">(dd6d8da)</span></li>
<li>src/plasma/framesvg.cpp <span style="color: grey">(fcc6809)</span></li>
<li>src/plasma/private/framesvg_p.h <span style="color: grey">(8aceef2)</span></li>
<li>tests/dialog.qml <span style="color: grey">(PRE-CREATION)</span></li>
<li>tests/testborders.qml <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/declarativeimports/core/framesvgitem.cpp <span style="color: grey">(8320212)</span></li>
<li>src/declarativeimports/core/framesvgitem.h <span style="color: grey">(e155f6a)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/119330/diff/" style="margin-left: 3em;">View Diff</a></p>
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