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Implement raster pipeline in iced_tiny_skia

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Héctor Ramón Jiménez 2023-03-07 05:06:26 +01:00
parent 3a26baa564
commit bb49e17cab
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GPG key ID: 140CC052C94F138E
4 changed files with 134 additions and 6 deletions
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28
tiny_skia/src/backend.rs
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@ -11,6 +11,9 @@ pub struct Backend {
default_font: Font,
default_text_size: f32,
text_pipeline: crate::text::Pipeline,
#[cfg(feature = "image")]
raster_pipeline: crate::raster::Pipeline,
}
impl Backend {
@ -19,6 +22,9 @@ impl Backend {
default_font: settings.default_font,
default_text_size: settings.default_text_size,
text_pipeline: crate::text::Pipeline::new(),
#[cfg(feature = "image")]
raster_pipeline: crate::raster::Pipeline::new(),
}
}
@ -159,8 +165,21 @@ impl Backend {
clip_bounds.map(|_| clip_mask as &_),
);
}
Primitive::Image { .. } => {
// TODO
#[cfg(feature = "image")]
Primitive::Image { handle, bounds } => {
let transform = tiny_skia::Transform::from_translate(
translation.x,
translation.y,
)
.post_scale(scale_factor, scale_factor);
self.raster_pipeline.draw(
handle,
*bounds,
pixels,
transform,
clip_bounds.map(|_| clip_mask as &_),
);
}
Primitive::Svg { .. } => {
// TODO
@ -490,9 +509,8 @@ impl backend::Text for Backend {
#[cfg(feature = "image")]
impl backend::Image for Backend {
fn dimensions(&self, _handle: &crate::core::image::Handle) -> Size<u32> {
// TODO
Size::new(0, 0)
fn dimensions(&self, handle: &crate::core::image::Handle) -> Size<u32> {
self.raster_pipeline.dimensions(handle)
}
}