From 480bcdc5550d4306c1f9d6955f7d04084755ab22 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Thu, 29 Oct 2015 10:49:25 +1100
Subject: [PATCH] image: fix buffer stride initialisation

---
 image.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/image.cpp b/image.cpp
index 1bc9dd56..d32f08c1 100644
--- a/image.cpp
+++ b/image.cpp
@@ -25,14 +25,9 @@ using util::image::buffer;
 template <size_t C, typename T>
 buffer<C,T>::buffer (util::extentu<2> _size):
     m_size (_size),
-    m_stride (C, _size.w),
+    m_stride (C, C * _size.w),
     m_data (std::make_unique<T[]> (_size.area () * C))
-{
-    std::partial_sum (m_stride.begin (),
-                      m_stride.end (),
-                      m_stride.begin (),
-                      std::multiplies<T> ());
-}
+{ ; }
 
 
 //-----------------------------------------------------------------------------