2
//// libavg - Media Playback Engine.
3
//// Copyright (C) 2003-2011 Ulrich von Zadow
5
//// This library is free software; you can redistribute it and/or
6
//// modify it under the terms of the GNU Lesser General Public
7
//// License as published by the Free Software Foundation; either
8
//// version 2 of the License, or (at your option) any later version.
10
//// This library is distributed in the hope that it will be useful,
11
//// but WITHOUT ANY WARRANTY; without even the implied warranty of
12
//// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13
//// Lesser General Public License for more details.
15
//// You should have received a copy of the GNU Lesser General Public
16
//// License along with this library; if not, write to the Free Software
17
//// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
//// Current versions can be found at www.libavg.de
23
#ifndef _GPUHueSatFilter_H_
24
#define _GPUHueSatFilter_H_
28
#include "GPUFilter.h"
32
class AVG_API GPUHueSatFilter : public GPUFilter
35
GPUHueSatFilter(const IntPoint& size, PixelFormat pf,
36
bool bStandalone=true);
37
virtual ~GPUHueSatFilter();
39
virtual void applyOnGPU(GLTexturePtr pSrcTex);
41
void setParams(int hue, int saturation=1, int lightness_offset=0,
45
float m_LightnessOffset;
51
typedef boost::shared_ptr<GPUHueSatFilter> GPUHueSatFilterPtr;