* 歴史

[1] [CITE@en[Web Applications 1.0 r7589     Add a way to prepare sprites so you don't have to keep extracting the pixels from the original image, while still allowing the UA to do this cheaply on the backend.]]
( ([TIME[2012-12-18 08:44:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=7588&to=7589>

[2] [CITE[''''''[''''''whatwg'''''']'''''' Proposal: createImageBitmap should return a "Promise" instead of using a callback]]
( ([TIME[2013-07-18 06:43:43 +09:00]] 版))
<http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-July/040116.html>

[3] [CITE@en[Add image manipulation features to createImageBitmap() · whatwg/html@49f9e04]]
([TIME[2016-03-02 15:09:00 +09:00]] 版)
<https://github.com/whatwg/html/commit/49f9e0489bd69fe022e1d3597021f2af9964c9b1>

[4] [CITE@en[Clarify that createImageBitmap fails with an SVG blob · whatwg/html@0b88bf3]]
([TIME[2016-03-23 18:38:01 +09:00]] 版)
<https://github.com/whatwg/html/commit/0b88bf3d79e44382ae264664b15e5b12893b025c>

[5] [CITE@en[Fix #864: don't reject createImageBitmap's promise with null · whatwg/html@d09b045]]
([TIME[2016-03-24 15:24:08 +09:00]] 版)
<https://github.com/whatwg/html/commit/d09b0457aec355d7fbe88f9401fe3f2f0eab566f>

[6] [CITE@en[Make createImageBitmap support SVG, but not RenderingContexts · whatwg/html@43ad288]]
([TIME[2016-04-02 14:35:48 +09:00]] 版)
<https://github.com/whatwg/html/commit/43ad288bc5dfc567c232afb292d16be1929a51e2>

[7] [CITE@en[Editorial: put properties shared across globals on mixin · whatwg/html@cdd48e1]]
([TIME[2016-04-07 20:04:53 +09:00]] 版)
<https://github.com/whatwg/html/commit/cdd48e1f570c817402bf62108847c4a9f4b00b1e>

[8] [CITE@en[Fix #1057: make createImageBitmap throw when img has 0 size · whatwg/html@2749fa5]]
([TIME[2016-04-27 16:12:54 +09:00]] 版)
<https://github.com/whatwg/html/commit/2749fa5eddea79586e58cb5387b713f44b3b035e>

[9] [CITE@en[Change ImageBitmap construction to use RangeError]]
([[grorg]]著, [TIME[2017-09-21 21:26:32 +09:00]])
<https://github.com/whatwg/html/commit/e40797b9c311b0974d5bc3b022ca88b8955d9e52>

[10] [CITE@en[ImageBitmap construction should use RangeError not IndexSizeError by grorg · Pull Request #2942 · whatwg/html]]
([TIME[2017-09-22 11:24:49 +09:00]])
<https://github.com/whatwg/html/pull/2942>

[11] [CITE@en[Be explicit about image request state]]
([[annevk]]著, [TIME[2017-11-23 19:24:59 +09:00]])
<https://github.com/whatwg/html/commit/12b4187feaa98e67886074ff1bd29d865fe56178>

[12] [CITE@en[Be explicit about image request state by annevk · Pull Request #3227 · whatwg/html]]
([TIME[2017-11-24 13:56:43 +09:00]])
<https://github.com/whatwg/html/pull/3227>

[13] [CITE@en[Editorial: rewrite createImageBitmap()]]
([[annevk]]著, [TIME[2018-01-24 17:54:28 +09:00]])
<https://github.com/whatwg/html/commit/5b40420b83dad83e5e566de9581dc51e4e4ee6cd>

[14] [CITE@en[Editorial: rewrite createImageBitmap() by annevk · Pull Request #3389 · whatwg/html]]
([TIME[2018-01-25 13:05:21 +09:00]])
<https://github.com/whatwg/html/pull/3389>

[15] [CITE@en[Correct putImageData() throwing condition]]
([[annevk]]著, [TIME[2018-01-26 20:41:35 +09:00]])
<https://github.com/whatwg/html/commit/d720617937cdab16988c974ef721c8fb786e77ff>

[16] [CITE@en[Move exception up in createImageBitmap()]]
([[annevk]]著, [TIME[2018-01-27 02:19:05 +09:00]])
<https://github.com/whatwg/html/commit/200ac131c9a14392aa133e77d417886b7f93ebb8>

[17] [CITE@en[Move exception up in createImageBitmap() by annevk · Pull Request #3405 · whatwg/html]]
([TIME[2018-01-27 17:10:20 +09:00]])
<https://github.com/whatwg/html/pull/3405>

[18] [CITE@en[Make createImageBitmap() share more logic]]
([[annevk]]著, [TIME[2018-01-27 00:56:20 +09:00]])
<https://github.com/whatwg/html/commit/7458477e47ef2f1187fc64bbd87142e491e95094>

[19] [CITE@en[Combine createImageBitmap() / createPattern() / drawImage() checks · Issue #3399 · whatwg/html]]
([TIME[2018-01-30 16:41:26 +09:00]])
<https://github.com/whatwg/html/issues/3399>

[20] [CITE@en[Make createImageBitmap() share more logic by annevk · Pull Request #3408 · whatwg/html]]
([TIME[2018-01-30 16:41:29 +09:00]])
<https://github.com/whatwg/html/pull/3408>