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Diffstat (limited to 'src/graphics/ImagingProjection.h')
-rw-r--r-- | src/graphics/ImagingProjection.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/graphics/ImagingProjection.h b/src/graphics/ImagingProjection.h new file mode 100644 index 0000000..b378bd9 --- /dev/null +++ b/src/graphics/ImagingProjection.h @@ -0,0 +1,66 @@ +// +// 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 _ImagingProjection_H_ +#define _ImagingProjection_H_ + +#include "../api.h" + +#include "VertexArray.h" +#include "GLShaderParam.h" + +#include "../base/Rect.h" + +namespace avg { + +class OGLShader; +typedef boost::shared_ptr<OGLShader> OGLShaderPtr; + +class AVG_API ImagingProjection +{ +public: + ImagingProjection(IntPoint size); + ImagingProjection(IntPoint srcSize, IntRect destRect); + virtual ~ImagingProjection(); + + void setColor(const Pixel32& color); + void draw(const OGLShaderPtr& pShader); + +private: + void init(IntPoint srcSize, IntRect destRect); + + IntPoint m_SrcSize; + IntRect m_DestRect; + IntPoint m_Offset; + Pixel32 m_Color; + VertexArrayPtr m_pVA; + Mat4fGLShaderParamPtr m_pTransformParam; + glm::mat4 m_ProjMat; +}; + +typedef boost::shared_ptr<ImagingProjection> ImagingProjectionPtr; + +} + + +#endif + + |