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Diffstat (limited to 'src/player/HueSatFXNode.h')
-rw-r--r-- | src/player/HueSatFXNode.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/player/HueSatFXNode.h b/src/player/HueSatFXNode.h new file mode 100644 index 0000000..410a7ec --- /dev/null +++ b/src/player/HueSatFXNode.h @@ -0,0 +1,72 @@ +// +// libavg - Media Playback Engine. +// Copyright (C) 2003-2014 Ulrich von Zadow +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// Current versions can be found at www.libavg.de +// + +#ifndef _HueSatFXNode_H_ +#define _HueSatFXNode_H_ + +#include "../api.h" + +#include "FXNode.h" +#include "../graphics/GPUHueSatFilter.h" + +#include <boost/shared_ptr.hpp> +#include <boost/python.hpp> +#include <string> + +using namespace std; + +namespace avg { + +class AVG_API HueSatFXNode : public FXNode { +public: + HueSatFXNode(int hue=0, int saturation=0, int lightness=0, bool bColorize=false); + virtual ~HueSatFXNode(); + virtual void disconnect(); + + void setHue(int hue); + void setSaturation(int saturation); + void setLightnessOffset(int lightnessOffset); + void setColorizing(bool colorize); + int getHue(); + int getSaturation(); + int getLightnessOffset(); + bool isColorizing(); + + std::string toString(); + +private: + virtual GPUFilterPtr createFilter(const IntPoint& size); + void setFilterParams(); + int clamp(int val, int min, int max); + + GPUHueSatFilterPtr filterPtr; + + int m_fHue; + int m_fLightnessOffset; + int m_fSaturation; + bool m_bColorize; +}; + +typedef boost::shared_ptr<HueSatFXNode> HueSatFXNodePtr; +} + +#endif + |