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imagebitmap: Add missing basic functionality (#37025)
Add missing basic functionality for ImageBitmap https://html.spec.whatwg.org/multipage/#imagebitmap including new variant of creation bitmap with source rectangle https://html.spec.whatwg.org/multipage/#dom-createimagebitmap but without support of cropping bitmap data with formatting. Add ImageBitmap to CanvasImageSource union type https://html.spec.whatwg.org/multipage/#canvasimagesource Add ImageBitmap to TexImageSource for WebGL https://registry.khronos.org/webgl/specs/latest/1.0/index.html Testing: Improvements in the following WPT tests - html/canvas/element/manual/imagebitmap/* - html/canvas/element/manual/wide-gamut-canvas/* - html/semantics/embedded-content/the-canvas-element/* - webgl/tests/conformance/textures/image_bitmap_from* - webmessaging/postMessage_cross_domain_image_transfer_2d.sub.htm Fixes: https://github.com/servo/servo/issues/34112 Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
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79 changed files with 653 additions and 1232 deletions
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@ -68,7 +68,7 @@ impl ImageBitmap {
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/// Return the value of the [`[[Detached]]`](https://html.spec.whatwg.org/multipage/#detached)
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/// internal slot
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fn is_detached(&self) -> bool {
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pub(crate) fn is_detached(&self) -> bool {
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self.bitmap_data.borrow().is_none()
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}
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}
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@ -109,9 +109,9 @@ impl Serializable for ImageBitmap {
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}
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fn serialized_storage<'a>(
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reader: StructuredData<'a, '_>,
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data: StructuredData<'a, '_>,
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) -> &'a mut Option<HashMap<ImageBitmapId, Self::Data>> {
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match reader {
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match data {
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StructuredData::Reader(r) => &mut r.image_bitmaps,
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StructuredData::Writer(w) => &mut w.image_bitmaps,
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}
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