dolphin/Source/Plugins/Plugin_VideoDX11/Src/PointGeometryShader.h

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// Copyright (C) 2003 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program 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 General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _POINTGEOMETRYSHADER_H
#define _POINTGEOMETRYSHADER_H
#include "VideoCommon.h"
#include "D3DUtil.h"
namespace DX11
{
// This class manages a collection of point geometry shaders, one for each
// vertex format.
class PointGeometryShader
{
public:
PointGeometryShader();
// Returns true on success, false on failure
bool SetShader(u32 components, float pointSize, float texOffset,
float vpWidth, float vpHeight, const bool* texOffsetEnable);
private:
bool m_ready;
SharedPtr<ID3D11Buffer> m_paramsBuffer;
typedef std::map<u32, SharedPtr<ID3D11GeometryShader>> ComboMap;
ComboMap m_shaders;
};
}
#endif