Add more image formats: BMP, GIF, and JPEG#3921
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ddbeck wants to merge 5 commits intoweb-platform-dx:mainfrom
Open
Add more image formats: BMP, GIF, and JPEG#3921ddbeck wants to merge 5 commits intoweb-platform-dx:mainfrom
ddbeck wants to merge 5 commits intoweb-platform-dx:mainfrom
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added
feature definition
captainbrosset
approved these changes
Apr 3, 2026
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| - api.HTMLCanvasElement.toBlob.type_parameter_jpeg | ||
| - api.HTMLCanvasElement.toDataURL | ||
| - api.HTMLCanvasElement.toDataURL.type_parameter_jpeg |
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While we're at it, there's also type_parameter_png in BCD which we could add here. The compat data for it is a bit weird, because the spec says that browser must return the data as PNG if no type parameter is provided. So I would have expected this type's compat data to be the same as the toDataURL compat data, but that's not the case.
There's also type_parameter_webp, but that one is not supported on Safari. So we might want to ignore it for now.
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| "https://jpeg.org/jpeg/#content", | ||
| "Allowed because it's a spec not tracked in web-specs." | ||
| ], | ||
| [ | ||
| "https://www.rfc-editor.org/rfc/rfc7903#section-1.2", | ||
| "Allowed because it's a spec not tracked in web-specs." |
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This maps some of the longest-implemented yet unmapped keys from BCD.
I searched for related keys and found a couple unmapped canvas keys. I placed them with
canvaswhile I was at it.