Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 95b3748aa99a86fa04bf625ac3b70d6def411391
https://github.com/WebKit/WebKit/commit/95b3748aa99a86fa04bf625ac3b70d6def411391
Author: Said Abou-Hallawa <[email protected]>
Date: 2026-08-14 (Fri, 14 Aug 2026)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/webcodecs/image-decoder.https.any-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/webcodecs/image-decoder.https.any.worker-expected.txt
M
LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/image-decoder.https.any-expected.txt
M
LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/image-decoder.https.any.worker-expected.txt
M Source/WebCore/Modules/webcodecs/WebCodecsImageDecoder.cpp
M Source/WebCore/Modules/webcodecs/WebCodecsImageDecoder.h
Log Message:
-----------
WebCodecsImageDecoder should return a Promise rejected if the mime type is
not supported
https://bugs.webkit.org/show_bug.cgi?id=321733
rdar://184864621
Reviewed by Tim Nguyen.
Per the spec [1]: "Calling decode() on the constructed ImageDecoder will trigger
a NotSupportedError if the User Agent does not support type."
Handling the case of unsupported mime type is not implemented in the constructor
and the decode() method.
Also the type attribute of WebCodecsImageDecoder has to return what was passed
in
the type of ImageDecoderInit when it is created. Currently it always returns an
empty string.
https://w3c.github.io/webcodecs/#dom-imagedecoder-imagedecoder
*
LayoutTests/imported/w3c/web-platform-tests/webcodecs/image-decoder.https.any-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/webcodecs/image-decoder.https.any.worker-expected.txt:
*
LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/image-decoder.https.any-expected.txt:
*
LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/image-decoder.https.any.worker-expected.txt:
* Source/WebCore/Modules/webcodecs/WebCodecsImageDecoder.cpp:
(WebCore::WebCodecsImageDecoder::WebCodecsImageDecoder):
(WebCore::WebCodecsImageDecoder::sinkStreamToInternalDecoder):
(WebCore::WebCodecsImageDecoder::setInternalDecoderData):
(WebCore::WebCodecsImageDecoder::decode):
(WebCore::WebCodecsImageDecoder::isTypeSupported):
* Source/WebCore/Modules/webcodecs/WebCodecsImageDecoder.h:
Canonical link: https://commits.webkit.org/319171@main
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