drawfullscreenquad.h

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#pragma once
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
#include "coregraphics/shader.h"
#include "coregraphics/buffer.h"
#include "coregraphics/vertexlayout.h"
#include "coregraphics/primitivegroup.h"
 
namespace RenderUtil
{
class DrawFullScreenQuad
{
public:

    static void Setup();
    static void Discard();
    static bool IsValid();

    static void ApplyMesh(const CoreGraphics::CmdBufferId id);
    static const CoreGraphics::PrimitiveGroup& GetPrimitiveGroup();
 
private:
    static CoreGraphics::BufferId vertexBuffer;
    static CoreGraphics::VertexLayoutId vertexLayout;
    static CoreGraphics::PrimitiveGroup primGroup;
    static bool isValid;
};
 
//------------------------------------------------------------------------------
inline bool
DrawFullScreenQuad::IsValid()
{
    return DrawFullScreenQuad::isValid;
}
 
} // namespace RnederUtil
//------------------------------------------------------------------------------