<table><tr><td style="">gladhorn added inline comments.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D23918">View Revision</a></tr></table><br /><div><strong>INLINE COMMENTS</strong><div><div style="margin: 6px 0 12px 0;"><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D23918#inline-135468">View Inline</a><span style="color: #4b4d51; font-weight: bold;">platform.h:411</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; ">    <span style="color: #74777d">// outputs with connections (org_kde_kwin_outputdevice)</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(251, 175, 175, .7);">    <span class="n">virtual</span> <span class="n">Output<span class="bright">s</span></span> <span class="n">outputs</span><span class="p">()</span> <span style="color: #aa4000">const<span class="bright"></span></span><span class="bright"> </span><span class="p"><span class="bright">{</span></span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(251, 175, 175, .7);">        <span style="color: #aa4000">return</span> <span class="n">Outputs</span><span class="p">();</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(251, 175, 175, .7);">    <span class="p">}</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);">    <span class="n">virtual</span> <span class="bright"></span><span class="n"><span class="bright">QVector</span></span><span class="bright"></span><span style="color: #aa2211"><span class="bright"><</span></span><span class="bright"></span><span class="n"><span class="bright">Abstract</span>Output<span class="bright"></span></span><span class="bright"> </span><span style="color: #aa2211"><span class="bright">*></span></span> <span class="n">outputs</span><span class="p">()</span> <span style="color: #aa4000">const<span class="bright"></span></span><span class="bright"></span><span class="p"><span class="bright">;</span></span>
</div><div style="padding: 0 8px; margin: 0 4px; ">    <span style="color: #74777d">// actively compositing outputs (wl_output)</span>
</div></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">This could even be non-virtual in my suggestion:</p>

<div class="remarkup-code-block" style="margin: 12px 0;" data-code-lang="text" data-sigil="remarkup-code-block"><pre class="remarkup-code" style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; padding: 12px; margin: 0; background: rgba(71, 87, 120, 0.08);">QVector<Output *> outputs() const { return m_outputs; }</pre></div></div></div><br /><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D23918#inline-135475">View Inline</a><span style="color: #4b4d51; font-weight: bold;">platform.h:552</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; ">    <span class="n">CompositingType</span> <span class="n">m_selectedCompositor</span> <span style="color: #aa2211">=</span> <span class="n">NoCompositing</span><span class="p">;</span>
</div><div style="padding: 0 8px; margin: 0 4px; "><span class="p">};</span>
</div></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">QVector<Output*> m_outputs;</p></div></div><br /><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D23918#inline-135476">View Inline</a><span style="color: #4b4d51; font-weight: bold;">drm_backend.h:83-84</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; ">    <span class="p">}</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(251, 175, 175, .7);">    <span class="n">Output<span class="bright">s</span></span> <span style="color: #004012">outputs</span><span class="p">()</span> <span style="color: #aa4000">const</span> <span class="n">override</span><span class="p">;</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(251, 175, 175, .7);">    <span class="n">Output<span class="bright">s</span></span> <span style="color: #004012">enabledOutputs</span><span class="p">()</span> <span style="color: #aa4000">const</span> <span class="n">override</span><span class="p">;</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);">    <span class="bright"></span><span class="n"><span class="bright">QVector</span></span><span class="bright"></span><span style="color: #aa2211"><span class="bright"><</span></span><span class="bright"></span><span class="n"><span class="bright">Abstract</span>Output<span class="bright"></span></span><span class="bright"> </span><span style="color: #aa2211"><span class="bright">*></span></span> <span class="n">outputs</span><span class="p">()</span> <span style="color: #aa4000">const</span> <span class="n">override</span><span class="p">;</span>
</div><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);">    <span class="bright"></span><span class="n"><span class="bright">QVector</span></span><span class="bright"></span><span style="color: #aa2211"><span class="bright"><</span></span><span class="bright"></span><span class="n"><span class="bright">Abstract</span>Output<span class="bright"></span></span><span class="bright"> </span><span style="color: #aa2211"><span class="bright">*></span></span> <span class="n">enabledOutputs</span><span class="p">()</span> <span style="color: #aa4000">const</span> <span class="n">override</span><span class="p">;</span>
</div><div style="padding: 0 8px; margin: 0 4px; ">    <span class="n">QVector</span><span style="color: #aa2211"><</span><span class="n">DrmOutput</span><span style="color: #aa2211">*></span> <span class="n">drmOutputs</span><span class="p">()</span> <span style="color: #aa4000">const</span> <span class="p">{</span>
</div></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">This would simply go away, the base class version is enough.</p></div></div><br /><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D23918#inline-135480">View Inline</a><span style="color: #4b4d51; font-weight: bold;">wayland_backend.cpp:352-353</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; "><span class="p">{</span>
</div><div style="padding: 0 8px; margin: 0 4px; ">    <span style="color: #aa4000">auto</span> <span class="n">outputIt</span> <span style="color: #aa2211">=</span> <span class="n">std</span><span style="color: #aa2211">::</span><span class="n">find_if</span><span class="p">(</span><span class="n">m_outputs</span><span class="p">.</span><span class="n">begin</span><span class="p">(),</span> <span class="n">m_outputs</span><span class="p">.</span><span class="n">end</span><span class="p">(),</span> <span class="p">[</span><span style="color: #aa4000">this</span><span class="p">](</span><span class="n">WaylandOutput</span> <span style="color: #aa2211">*</span><span class="n">wo</span><span class="p">)</span> <span class="p">{</span>
</div><div style="padding: 0 8px; margin: 0 4px; ">            <span style="color: #aa4000">return</span> <span class="n">wo</span><span style="color: #aa2211">-></span><span class="n">surface</span><span class="p">()</span> <span style="color: #aa2211">==</span> <span class="n">m_seat</span><span style="color: #aa2211">-></span><span class="n">pointer</span><span class="p">()</span><span style="color: #aa2211">-></span><span class="n">enteredSurface</span><span class="p">();</span>
</div><div style="padding: 0 8px; margin: 0 4px; ">    <span class="p">});</span>
</div></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">Here a cast from Output* to WaylandOutput* would be needed.</p></div></div></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R108 KWin</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D23918">https://phabricator.kde.org/D23918</a></div></div><br /><div><strong>To: </strong>zzag, KWin<br /><strong>Cc: </strong>gladhorn, anthonyfieroni, romangg, davidedmundson, alexeymin, kwin, LeGast00n, The-Feren-OS-Dev, sbergeron, jraleigh, fbampaloukas, GB_2, mkulinski, ragreen, jackyalcine, Pitel, iodelay, crozbo, bwowk, ZrenBot, ngraham, himcesjf, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart<br /></div>