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fonts: Use FontInstanceFlags::EMBEDDED_BITMAPS for color fonts on MacOS (#32203)

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This flag ensures that these fonts are rendered full color in WebRender,
allowing for full color emoji.
This commit is contained in:
Martin Robinson 2024-05-02 08:50:59 +02:00 • committed by GitHub
parent 60613e77c5
commit 928214518c
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GPG key ID: B5690EEEBB952194
12 changed files with 471 additions and 38 deletions
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26
components/compositing/compositor.rs
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@ -47,9 +47,9 @@ use webrender_api::units::{
};
use webrender_api::{
self, BuiltDisplayList, DirtyRect, DisplayListPayload, DocumentId, Epoch as WebRenderEpoch,
ExternalScrollId, HitTestFlags, PipelineId as WebRenderPipelineId, PropertyBinding,
ReferenceFrameKind, RenderReasons, SampledScrollOffset, ScrollLocation, SpaceAndClipInfo,
SpatialId, SpatialTreeItemKey, TransformStyle,
ExternalScrollId, FontInstanceOptions, HitTestFlags, PipelineId as WebRenderPipelineId,
PropertyBinding, ReferenceFrameKind, RenderReasons, SampledScrollOffset, ScrollLocation,
SpaceAndClipInfo, SpatialId, SpatialTreeItemKey, TransformStyle,
};
use crate::gl::RenderTargetInfo;
@ -871,13 +871,25 @@ impl<Window: WindowMethods + ?Sized> IOCompositor<Window> {
ForwardedToCompositorMsg::Font(FontToCompositorMsg::AddFontInstance(
font_key,
size,
flags,
sender,
)) => {
let key = self.webrender_api.generate_font_instance_key();
let mut txn = Transaction::new();
txn.add_font_instance(key, font_key, size, None, None, Vec::new());
let mut transaction = Transaction::new();
let mut font_instance_options = FontInstanceOptions::default();
font_instance_options.flags = flags;
transaction.add_font_instance(
key,
font_key,
size,
Some(font_instance_options),
None,
Vec::new(),
);
self.webrender_api
.send_transaction(self.webrender_document, txn);
.send_transaction(self.webrender_document, transaction);
let _ = sender.send(key);
},
@ -951,7 +963,7 @@ impl<Window: WindowMethods + ?Sized> IOCompositor<Window> {
let _ = sender.send(());
},
CompositorMsg::Forwarded(ForwardedToCompositorMsg::Font(
FontToCompositorMsg::AddFontInstance(_, _, sender),
FontToCompositorMsg::AddFontInstance(_, _, _, sender),
)) => {
let _ = sender.send(self.webrender_api.generate_font_instance_key());
},