Glow image rendering support; move image/svg code to iced_graphics #1485
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ids1024
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This shows `iced_glow` outperforming `iced_wgpu`. Probably not accurate, some something may be wrong in the rendering and timing here? It should also test with more primitivies. Tests pass when combined with iced-rs#1485 and iced-rs#1491.
ids1024
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This shows `iced_glow` outperforming `iced_wgpu`. Probably not accurate, something may be wrong in the rendering and timing here? It should also test with more primitivies. Tests pass when combined with iced-rs#1485 and iced-rs#1491.
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The `TextureStore` trait is implemented by the atlas, and can also be implemented in the glow renderer or in a software renderer. The API here may be improved in the future, but API stability is presumably not a huge issue since these types will only be used by renderer backends.
iced-rs#674 Uses image/svg support in `iced_graphics`. The is not currently using an atlas, and uses one texture/draw per image. This should be good enough for now; supporting images with glow is better than not supporting them, and if something else performs better, that improvement can be made without any change to the public API.
- Use `Size<u32>` were applicable. - Rename `TextureStore` to `image::Storage`. - Rename `TextureStoreEntry` to `image::storage::Entry`. - Wire up `viewport_dimensions` to `iced_glow` for `Svg`.
hecrj
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Nov 5, 2022
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Fixes #674 and closes #1489.
This works, but duplicates code from
iced_wgputhat should ideally be shared, and the cache never evicts.The next step here is to work on an API design to move some of the image loading and caching logic from the backend to
iced_graphics(or elsewhere?).