Bug 173869
| Summary: | Support createImageBitmap implementation | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Takahiro Ichihashi <ultravistor> |
| Component: | Images | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | d, jonlee, Ms2ger, sabouhallawa, simon.fraser, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Takahiro Ichihashi
To support createImageBitmap() to retrieve and manipulate raw bitmap data (typically in WebWorker) from various sources. e.g. Image, Canvas and Video. Existing workaround is to create dummy canvas and call drawImage(), which is not efficient especially when we are manipulating animations, canvases & videos.
https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/createImageBitmap
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/33957830>
Jon Lee
rdar://problem/33955093
Domenic Denicola
I wrote a toy app that ended up not working in Safari because of this; looking forward to seeing some progress here. https://chromiumizer.now.sh/
Ms2ger (he/him; ⌚ UTC+1/+2)
There's a partial implementation; bug 182424 tracks the completion.
*** This bug has been marked as a duplicate of bug 178573 ***