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canvas: Do not update ImageKey during canvas layout (#35719)
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
This commit is contained in:
parent
f31043602a
commit
6f6840d63c
17 changed files with 90 additions and 126 deletions
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@ -21,7 +21,6 @@ use euclid::default::{Point2D, Rect, SideOffsets2D as UntypedSideOffsets2D, Size
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use euclid::{Scale, SideOffsets2D, rect};
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use fnv::FnvHashMap;
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use fonts::ByteIndex;
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use ipc_channel::ipc;
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use log::{debug, warn};
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use net_traits::image_cache::UsePlaceholder;
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use range::Range;
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@ -1770,16 +1769,17 @@ impl Fragment {
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let image_key = match canvas_fragment_info.source {
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CanvasFragmentSource::WebGL(image_key) => image_key,
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CanvasFragmentSource::WebGPU(image_key) => image_key,
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CanvasFragmentSource::Image(ref ipc_renderer) => {
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CanvasFragmentSource::Image((image_key, canvas_id, ref ipc_renderer)) => {
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let ipc_renderer = ipc_renderer.lock().unwrap();
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let (sender, receiver) = ipc::channel().unwrap();
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let (sender, receiver) = ipc_channel::ipc::channel().unwrap();
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ipc_renderer
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.send(CanvasMsg::FromLayout(
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FromLayoutMsg::SendData(sender),
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canvas_fragment_info.canvas_id,
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FromLayoutMsg::UpdateImage(sender),
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canvas_id,
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))
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.unwrap();
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receiver.recv().unwrap().image_key
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receiver.recv().unwrap();
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image_key
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},
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CanvasFragmentSource::Empty => return,
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};
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@ -338,7 +338,7 @@ impl InlineAbsoluteFragmentInfo {
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#[derive(Clone)]
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pub enum CanvasFragmentSource {
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WebGL(ImageKey),
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Image(Arc<Mutex<IpcSender<CanvasMsg>>>),
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Image((ImageKey, CanvasId, Arc<Mutex<IpcSender<CanvasMsg>>>)),
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WebGPU(ImageKey),
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/// Transparent black
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Empty,
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@ -349,15 +349,18 @@ pub struct CanvasFragmentInfo {
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pub source: CanvasFragmentSource,
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pub dom_width: Au,
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pub dom_height: Au,
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pub canvas_id: CanvasId,
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}
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impl CanvasFragmentInfo {
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pub fn new(data: HTMLCanvasData) -> CanvasFragmentInfo {
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let source = match data.source {
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HTMLCanvasDataSource::WebGL(texture_id) => CanvasFragmentSource::WebGL(texture_id),
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HTMLCanvasDataSource::Image(ipc_sender) => {
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CanvasFragmentSource::Image(Arc::new(Mutex::new(ipc_sender)))
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HTMLCanvasDataSource::Image((image_key, canvas_id, ipc_sender)) => {
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CanvasFragmentSource::Image((
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image_key,
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canvas_id,
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Arc::new(Mutex::new(ipc_sender)),
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))
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},
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HTMLCanvasDataSource::WebGPU(image_key) => CanvasFragmentSource::WebGPU(image_key),
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HTMLCanvasDataSource::Empty => CanvasFragmentSource::Empty,
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@ -367,7 +370,6 @@ impl CanvasFragmentInfo {
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source,
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dom_width: Au::from_px(data.width as i32),
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dom_height: Au::from_px(data.height as i32),
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canvas_id: data.canvas_id,
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}
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}
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}
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