From 73facb40b97bb006a408ef93b866fbc6fd14d1c3 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 14 Apr 2021 14:46:05 +0300
Subject: [PATCH] Use a vector instead of a list for Sequence's steps

They're not large or numerous enough to warrant a list.
---
 source/render/sequence.cpp | 6 +++---
 source/render/sequence.h   | 4 +---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/source/render/sequence.cpp b/source/render/sequence.cpp
index 6898e668..51b2a4f7 100644
--- a/source/render/sequence.cpp
+++ b/source/render/sequence.cpp
@@ -140,7 +140,7 @@ void Sequence::add_postprocessor(PostProcessor *pp, bool keep)
 
 void Sequence::setup_frame(Renderer &renderer)
 {
-	for(StepList::const_iterator i=steps.begin(); i!=steps.end(); ++i)
+	for(vector<Step>::const_iterator i=steps.begin(); i!=steps.end(); ++i)
 		if(Renderable *renderable = i->get_renderable())
 			renderable->setup_frame(renderer);
 	for(vector<Slot>::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
@@ -149,7 +149,7 @@ void Sequence::setup_frame(Renderer &renderer)
 
 void Sequence::finish_frame()
 {
-	for(StepList::const_iterator i=steps.begin(); i!=steps.end(); ++i)
+	for(vector<Step>::const_iterator i=steps.begin(); i!=steps.end(); ++i)
 		if(Renderable *renderable = i->get_renderable())
 			renderable->finish_frame();
 	for(vector<Slot>::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
@@ -174,7 +174,7 @@ void Sequence::render(Renderer &renderer, Tag tag) const
 		fbo.clear();
 	}
 
-	for(StepList::const_iterator i=steps.begin(); i!=steps.end(); ++i)
+	for(vector<Step>::const_iterator i=steps.begin(); i!=steps.end(); ++i)
 	{
 		if(const DepthTest *dt = i->get_depth_test())
 			dt->bind();
diff --git a/source/render/sequence.h b/source/render/sequence.h
index 97d376d1..11f22a76 100644
--- a/source/render/sequence.h
+++ b/source/render/sequence.h
@@ -74,9 +74,7 @@ private:
 		Slot(Renderable *);
 	};
 
-	typedef std::list<Step> StepList;
-
-	StepList steps;
+	std::vector<Step> steps;
 	const Camera *camera;
 	std::vector<Slot> renderables;
 	std::vector<RefPtr<PostProcessor> > postproc;
-- 
2.45.2