slightly improve efficiency of drawing grid lines by passing by reference, not value

This commit is contained in:
Paul Davis 2023-04-09 14:33:26 -06:00
parent dde366d6ef
commit d4bca18108
2 changed files with 2 additions and 2 deletions

View File

@ -53,7 +53,7 @@ GridLines::hide ()
}
void
GridLines::draw (std::vector<Ruler::Mark> marks)
GridLines::draw (std::vector<Ruler::Mark> const & marks)
{
lines.clear();

View File

@ -28,7 +28,7 @@ public:
GridLines (ArdourCanvas::Container* group, double screen_height);
~GridLines ();
void draw (std::vector<ArdourCanvas::Ruler::Mark> marks);
void draw (std::vector<ArdourCanvas::Ruler::Mark> const & marks);
void show();
void hide();