Bug 177227
| Summary: | [GTK][WPE] Allow rendering images bigger than the cairo limitation of 32768 pixels | ||
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| Product: | WebKit | Reporter: | Miguel Gomez <magomez> |
| Component: | WebKitGTK | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | berto, bugs-noreply, cadubentzen, clopez |
| Priority: | P2 | ||
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=168964 | ||
Miguel Gomez
Due the 16.16 format used by pixman to store floats, it can only render images with a maximum size of 32768 pixels (width or height). In bug #168964 we disabled the decoding of images larger than that cause that would break the rendering of the rest of the page, but we need to implement a way to render those images. We could replace NativeImagePtr with a tiled version of the image, with a new class or maybe reusing the TiledBackingStore.
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