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Grayscale.h
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1 /*
2  Copyright (c) 2010, The Barbarian Group
3  All rights reserved.
4 
5  Redistribution and use in source and binary forms, with or without modification, are permitted provided that
6  the following conditions are met:
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8  * Redistributions of source code must retain the above copyright notice, this list of conditions and
9  the following disclaimer.
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11  the following disclaimer in the documentation and/or other materials provided with the distribution.
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13  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
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15  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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22 
23 #pragma once
24 
25 #include "cinder/Cinder.h"
26 #include "cinder/Surface.h"
27 
28 namespace cinder { namespace ip {
29 
31 template<typename T>
32 void grayscale( const SurfaceT<T> &srcSurface, SurfaceT<T> *dstSurface );
34 template<typename T>
35 void grayscale( const SurfaceT<T> &srcSurface, ChannelT<T> *dstChannel );
36 
37 } } // namespace cinder::ip
void grayscale(const SurfaceT< T > &srcSurface, SurfaceT< T > *dstSurface)
Converts Surface srcSurface to grayscale and stores the result in Surface dstSurface. Uses primary weights dictated by the Rec. 709 Video Standard.
Definition: Grayscale.cpp:32