Andreas Kling d01b4327fa LibGfx: Improve ImageDecoder construction ...

Previously, ImageDecoder::create() would return a NonnullRefPtr and
could not "fail", although the returned decoder may be "invalid" which
you then had to check anyway.

The new interface looks like this:

    static RefPtr<Gfx::ImageDecoder> try_create(ReadonlyBytes);

This simplifies ImageDecoder since it no longer has to worry about its
validity. Client code gets slightly clearer as well.

2021-07-27 01:17:05 +02:00

3.2 KiB

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