From 43ba96d61994db084e61b31df278d2d87c1f313c Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Thu, 2 Mar 2023 22:02:19 +1100
Subject: Add multithreaded wrap to significantly improve performance of
 wrapping large files.

---
 src/PositionCache.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/PositionCache.h')

diff --git a/src/PositionCache.h b/src/PositionCache.h
index 0add8319a..e610ac879 100644
--- a/src/PositionCache.h
+++ b/src/PositionCache.h
@@ -83,6 +83,7 @@ public:
 	void operator=(LineLayout &&) = delete;
 	virtual ~LineLayout();
 	void Resize(int maxLineLength_);
+	void ReSet(Sci::Line lineNumber_, Sci::Position maxLineLength_);
 	void EnsureBidiData();
 	void Free() noexcept;
 	void ClearPositions();
@@ -140,6 +141,14 @@ struct ScreenLine : public IScreenLine {
 	XYPOSITION TabPositionAfter(XYPOSITION xPosition) const override;
 };
 
+struct SignificantLines {
+	Sci::Line lineCaret;
+	Sci::Line lineTop;
+	Sci::Line linesOnScreen;
+	Scintilla::LineCache level;
+	bool LineMayCache(Sci::Line line) const noexcept;
+};
+
 /**
  */
 class LineLayoutCache {
-- 
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