From 6109322ffc5dec1a777807fcbefacafe94d1d5eb Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 19 Dec 2017 18:09:07 +0200
Subject: [PATCH] Add a constructor to Pipeline which takes the size from a
 View

---
 source/pipeline.cpp | 26 +++++++++++++++++++-------
 source/pipeline.h   |  5 +++++
 2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/source/pipeline.cpp b/source/pipeline.cpp
index 29c42324..9e2976ab 100644
--- a/source/pipeline.cpp
+++ b/source/pipeline.cpp
@@ -9,20 +9,32 @@
 #include "renderer.h"
 #include "tests.h"
 #include "texture2d.h"
+#include "view.h"
 
 using namespace std;
 
 namespace Msp {
 namespace GL {
 
-Pipeline::Pipeline(unsigned w, unsigned h, bool d):
-	camera(0),
-	width(w),
-	height(h),
-	hdr(d),
-	samples(0),
-	target_ms(0)
+Pipeline::Pipeline(unsigned w, unsigned h, bool d)
 {
+	init(w, h);
+	hdr = d;
+}
+
+Pipeline::Pipeline(const View &view)
+{
+	init(view.get_width(), view.get_height());
+}
+
+void Pipeline::init(unsigned w, unsigned h)
+{
+	camera = 0;
+	width = w;
+	height = h;
+	hdr = false;
+	samples = 0;
+	target_ms = 0;
 	target[0] = 0;
 	target[1] = 0;
 }
diff --git a/source/pipeline.h b/source/pipeline.h
index 4ee59444..35d10a41 100644
--- a/source/pipeline.h
+++ b/source/pipeline.h
@@ -18,6 +18,7 @@ class Clipping;
 class DepthTest;
 class Lighting;
 class PostProcessor;
+class View;
 
 /**
 Top-level content class.  Typically a Pipeline is used as the content
@@ -85,6 +86,10 @@ private:
 
 public:
 	Pipeline(unsigned, unsigned, bool = false);
+	Pipeline(const View &);
+private:
+	void init(unsigned, unsigned);
+public:
 	~Pipeline();
 
 	/* Sets high dynamic range mode.  Requires floating-point texture support.
-- 
2.43.0