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Implement Infrastructure to reuse previous frames for brush drawing

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Implement Infrastructuro to reuse the previous evaluation of the
node graph to blend the new stroke with instead of drawing the
entire trace from scratch.
This does not transition to a blending based approach because that still
caused regressions but allows the brush node to work with input data
natively.

Test Plan:
- Use the brush tool in the editor and check for regressions
- Evaluate the performance

Reviewers: Keavon

Pull Request: https://github.com/GraphiteEditor/Graphite/pull/1190
This commit is contained in:
Dennis Kobert
2023-05-03 13:14:41 +02:00
committed by Keavon Chambers
parent ebf67eaa82
commit 3adcc3031a
19 changed files with 282 additions and 172 deletions
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editor/src/messages/tool/tool_message_handler.rs
+6 -2
View File
@@ -7,6 +7,7 @@ use crate::messages::layout::utility_types::misc::LayoutTarget;
use crate::messages::portfolio::utility_types::PersistentData;
use crate::messages::prelude::*;
use crate::messages::tool::utility_types::ToolType;
use crate::node_graph_executor::NodeGraphExecutor;
use document_legacy::layers::style::RenderData;
use graphene_core::raster::color::Color;
@@ -19,13 +20,13 @@ pub struct ToolMessageHandler {
pub shape_editor: ShapeState,
}
impl MessageHandler<ToolMessage, (&DocumentMessageHandler, u64, &InputPreprocessorMessageHandler, &PersistentData)> for ToolMessageHandler {
impl MessageHandler<ToolMessage, (&DocumentMessageHandler, u64, &InputPreprocessorMessageHandler, &PersistentData, &NodeGraphExecutor)> for ToolMessageHandler {
#[remain::check]
fn process_message(
&mut self,
message: ToolMessage,
responses: &mut VecDeque<Message>,
(document, document_id, input, persistent_data): (&DocumentMessageHandler, u64, &InputPreprocessorMessageHandler, &PersistentData),
(document, document_id, input, persistent_data, node_graph): (&DocumentMessageHandler, u64, &InputPreprocessorMessageHandler, &PersistentData, &NodeGraphExecutor),
) {
let render_data = RenderData::new(&persistent_data.font_cache, document.view_mode, None);
@@ -94,6 +95,7 @@ impl MessageHandler<ToolMessage, (&DocumentMessageHandler, u64, &InputPreprocess
render_data: &render_data,
shape_overlay: &mut self.shape_overlay,
shape_editor: &mut self.shape_editor,
node_graph,
};
if let Some(tool_abort_message) = tool.event_to_message_map().tool_abort {
tool.process_message(tool_abort_message, responses, &mut data);
@@ -173,6 +175,7 @@ impl MessageHandler<ToolMessage, (&DocumentMessageHandler, u64, &InputPreprocess
render_data: &render_data,
shape_overlay: &mut self.shape_overlay,
shape_editor: &mut self.shape_editor,
node_graph,
};
// Set initial hints and cursor
@@ -243,6 +246,7 @@ impl MessageHandler<ToolMessage, (&DocumentMessageHandler, u64, &InputPreprocess
render_data: &render_data,
shape_overlay: &mut self.shape_overlay,
shape_editor: &mut self.shape_editor,
node_graph,
};
if matches!(tool_message, ToolMessage::UpdateHints) {
if self.transform_layer_handler.is_transforming() {