Author: Carlos Lopez <[email protected]>
Date: Sat Jun 9 11:13:42 2012 +0200
ETL surface: Allow to pass the pitch when resizing a surface.
---
ETL/ETL/_surface.h | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/ETL/ETL/_surface.h b/ETL/ETL/_surface.h
index d58663f..22fcac3 100644
--- a/ETL/ETL/_surface.h
+++ b/ETL/ETL/_surface.h
@@ -208,7 +208,7 @@ public:
}
virtual void
- set_wh(typename size_type::value_type w, typename size_type::value_type
h)
+ set_wh(typename size_type::value_type w, typename size_type::value_type
h, const typename size_type::value_type &pitch=0)
{
if(data_)
{
@@ -220,8 +220,11 @@ public:
w_=w;
h_=h;
- pitch_=sizeof(value_type)*w_;
- zero_pos_=data_=new value_type[h_*w_];
+ if(pitch)
+ pitch_=pitch;
+ else
+ pitch_=sizeof(value_type)*w_;
+ zero_pos_=data_=(pointer)(new char[pitch_*h_]);
deletable_=true;
}
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