From eacacdda1dc40bb655a3df14b59260ce06329fb6 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 23 Jun 2018 12:12:26 +0300
Subject: [PATCH] Additional overloads for creating pipelines

---
 source/pipeline.cpp        |  5 +++++
 source/pipeline.h          |  1 +
 source/pipelinebuilder.cpp | 14 ++++++++++++++
 source/pipelinebuilder.h   |  3 +++
 4 files changed, 23 insertions(+)

diff --git a/source/pipeline.cpp b/source/pipeline.cpp
index 27cc3e3c..53b51d79 100644
--- a/source/pipeline.cpp
+++ b/source/pipeline.cpp
@@ -27,6 +27,11 @@ Pipeline::Pipeline(const View &view)
 	init(view.get_width(), view.get_height());
 }
 
+Pipeline::Pipeline(const Framebuffer &fbo)
+{
+	init(fbo.get_width(), fbo.get_height());
+}
+
 void Pipeline::init(unsigned w, unsigned h)
 {
 	camera = 0;
diff --git a/source/pipeline.h b/source/pipeline.h
index 9ac03efb..0d38aaec 100644
--- a/source/pipeline.h
+++ b/source/pipeline.h
@@ -87,6 +87,7 @@ private:
 public:
 	Pipeline(unsigned, unsigned, bool = false);
 	Pipeline(const View &);
+	Pipeline(const Framebuffer &);
 private:
 	void init(unsigned, unsigned);
 public:
diff --git a/source/pipelinebuilder.cpp b/source/pipelinebuilder.cpp
index cbf181fe..70593299 100644
--- a/source/pipelinebuilder.cpp
+++ b/source/pipelinebuilder.cpp
@@ -54,6 +54,13 @@ void PipelineBuilder::build(Pipeline &pipeline) const
 	}
 }
 
+Pipeline *PipelineBuilder::build(unsigned w, unsigned h) const
+{
+	RefPtr<Pipeline> pipeline = new Pipeline(w, h);
+	build(*pipeline);
+	return pipeline.release();
+}
+
 Pipeline *PipelineBuilder::build(const View &view) const
 {
 	RefPtr<Pipeline> pipeline = new Pipeline(view);
@@ -61,5 +68,12 @@ Pipeline *PipelineBuilder::build(const View &view) const
 	return pipeline.release();
 }
 
+Pipeline *PipelineBuilder::build(const Framebuffer &fbo) const
+{
+	RefPtr<Pipeline> pipeline = new Pipeline(fbo);
+	build(*pipeline);
+	return pipeline.release();
+}
+
 } // namespace GL
 } // namespace Msp
diff --git a/source/pipelinebuilder.h b/source/pipelinebuilder.h
index 5ad420e3..6a40dbe7 100644
--- a/source/pipelinebuilder.h
+++ b/source/pipelinebuilder.h
@@ -7,6 +7,7 @@
 namespace Msp {
 namespace GL {
 
+class Framebuffer;
 class Pipeline;
 class PipelineTemplate;
 class Renderable;
@@ -24,7 +25,9 @@ public:
 	void set_renderable(const std::string &, Renderable &);
 
 	void build(Pipeline &) const;
+	Pipeline *build(unsigned, unsigned) const;
 	Pipeline *build(const View &) const;
+	Pipeline *build(const Framebuffer &) const;
 };
 
 } // namespace GL
-- 
2.43.0