http://wiki.polycount.com/w/index.php?title=PowerOfTwo&feed=atom&action=history
PowerOfTwo - Revision history
2024-03-28T18:57:01Z
Revision history for this page on the wiki
MediaWiki 1.23.2
http://wiki.polycount.com/w/index.php?title=PowerOfTwo&diff=8801&oldid=prev
EricChadwick: non-pow2 results
2020-05-29T01:16:09Z
<p>non-pow2 results</p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 01:16, 29 May 2020</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Usually this is used to describe the [[Texture]] sizes that a [[:Category:GameEngines|game engine]] requires in order to make good use of video [[Memory]]. An example pow2 texture size would be 32x64.  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Usually this is used to describe the [[Texture]] sizes that a [[:Category:GameEngines|game engine]] requires in order to make good use of video [[Memory]]. An example pow2 texture size would be 32x64.  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A texture that is not powers of 2<del class="diffchange diffchange-inline">, like </del>33x24<del class="diffchange diffchange-inline">, </del>is <del class="diffchange diffchange-inline">either </del>padded up to the next pow2 size (<del class="diffchange diffchange-inline">probably wasting video memory</del>) or <del class="diffchange diffchange-inline">else </del>the game engine <del class="diffchange diffchange-inline">stops </del>with an error message <del class="diffchange diffchange-inline">telling you </del>it needs to be fixed.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>A texture that is not powers of 2 <ins class="diffchange diffchange-inline">(e.g. </ins>33x24<ins class="diffchange diffchange-inline">) may be simply loaded into graphics memory as-</ins>is <ins class="diffchange diffchange-inline">(on modern hardware), or it has to be </ins>padded up to the next pow2 size (<ins class="diffchange diffchange-inline">to work with texture compression</ins>)<ins class="diffchange diffchange-inline">, </ins>or the game engine <ins class="diffchange diffchange-inline">may stop </ins>with an error message <ins class="diffchange diffchange-inline">that </ins>it needs to be fixed.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>----</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>----</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Glossary]][[Category:Rendering]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Glossary]][[Category:Rendering]]</div></td></tr>
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EricChadwick
http://wiki.polycount.com/w/index.php?title=PowerOfTwo&diff=6056&oldid=prev
EricChadwick: restored and revised
2015-03-17T21:55:09Z
<p>restored and revised</p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 21:55, 17 March 2015</td>
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<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">#REDIRECT </del>[[Glossary<del class="diffchange diffchange-inline">#Power_of_2</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">"Power of 2" means the numbers 2, 4, 8, 16, 32, 64, 128, 256, 512, etc. Also called pow2 or n<sup>2</sup>.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Usually this is used to describe the </ins>[[<ins class="diffchange diffchange-inline">Texture]] sizes that a [[:Category:GameEngines|game engine]] requires in order to make good use of video [[Memory]]. An example pow2 texture size would be 32x64. </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">A texture that is not powers of 2, like 33x24, is either padded up to the next pow2 size (probably wasting video memory) or else the game engine stops with an error message telling you it needs to be fixed.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">----</ins></div></td></tr>
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EricChadwick
http://wiki.polycount.com/w/index.php?title=PowerOfTwo&diff=5197&oldid=prev
Caustic: Redirected page to Glossary#Power of 2
2014-10-10T01:55:36Z
<p>Redirected page to <a href="/wiki/Glossary#Power_of_2" class="mw-redirect" title="Glossary">Glossary#Power of 2</a></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 01:55, 10 October 2014</td>
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<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">__NOTOC__</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">#REDIRECT </ins>[[Glossary<ins class="diffchange diffchange-inline">#Power_of_2</ins>]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">{{:</del>[[<del class="diffchange diffchange-inline">OutOfDate]]}}</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">= Power of 2 =</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">The numbers 2, 4, 8, 16, 32, 64, 128, 256, 512, etc. Usually this is used to describe the [[Texture|texture]] sizes that an [[Engine|engine]] requires in order to make good use of video [[Memory|memory]]. An example texture size would be 32x64. Textures that are not in powers of 2, like 33x24, would probably cause the engine to run slower or maybe crash.</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div></div></td></tr>
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<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">[[Category:</del>Glossary]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div></div></td></tr>
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Caustic
http://wiki.polycount.com/w/index.php?title=PowerOfTwo&diff=3033&oldid=prev
Cheeseplus: 1 revision
2014-07-29T08:45:06Z
<p>1 revision</p>
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<td colspan='1' style="background-color: white; color:black; text-align: center;">Revision as of 08:45, 29 July 2014</td>
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Cheeseplus
http://wiki.polycount.com/w/index.php?title=PowerOfTwo&diff=3032&oldid=prev
BrandonPhoenix: ported powers of two
2010-08-16T16:21:30Z
<p>ported powers of two</p>
<p><b>New page</b></p><div>__NOTOC__<br />
{{:[[OutOfDate]]}}<br />
<br />
= Power of 2 =<br />
<br />
The numbers 2, 4, 8, 16, 32, 64, 128, 256, 512, etc. Usually this is used to describe the [[Texture|texture]] sizes that an [[Engine|engine]] requires in order to make good use of video [[Memory|memory]]. An example texture size would be 32x64. Textures that are not in powers of 2, like 33x24, would probably cause the engine to run slower or maybe crash.<br />
----<br />
[[Category:Glossary]]</div>
BrandonPhoenix