GPGPUQuadRenderer.h

#pragma  once
 
#include "Rendering/IContext.h"
#include "Rendering/VertexFormat.h"
 
namespace Cogs
{
  class IGraphicsDevice;
 
  class GPGPUQuadRenderer
  {
  public:
    void initialize(IGraphicsDevice* device);
 
    void bind(IContext* context);
    
    void draw(IContext* context) { context->draw(PrimitiveType::TriangleList, 0, 6); }
 
    VertexFormatHandle vertexFormat() { return format; }
 
  private:
    VertexFormatHandle format;
    VertexBufferHandle quadVertexBuffer;
    SamplerStateHandle pointSampleState;
    BlendStateHandle solidBlendState;
    DepthStencilStateHandle solidDepthStencilState;
    RasterizerStateHandle solidRasterizerState;
  };
}