postprocess.h

Go to the documentation of this file.

/*
 * Dune D3D library - Tobias Alexander Franke 2012
 * For copyright and license see LICENSE
 * http://www.tobias-franke.eu
 */

#ifndef DUNE_POSTPROCESS
#define DUNE_POSTPROCESS

#include "render_target.h"
#include "simple_mesh.h"

#include <list>
#include <string>

namespace dune
{
    class postprocessor
    {
    protected:
        INT                     buffers_start_slot_;
        simple_mesh             fs_triangle_;

        render_target           frontbuffer_;

        bool                    enabled_;

        virtual void do_create(ID3D11Device* device)
        {
        }

        virtual void do_destroy()
        {
        }

        virtual void do_set_shader(ID3D11Device* device)
        {
        }

        virtual void do_resize(UINT width, UINT height)
        {
        }

    public:
        postprocessor();
        virtual ~postprocessor() {}

        void create(ID3D11Device* device, DXGI_SURFACE_DESC desc);

        virtual void render(ID3D11DeviceContext* context, ID3D11RenderTargetView* backbuffer);

        void set_shader(ID3D11Device* device, ID3DBlob* input_binary, ID3D11VertexShader* fs_triangle, UINT buffers_start_slot);

        void destroy();

        void resize(UINT width, UINT height);

        inline render_target& frontbuffer() { return frontbuffer_; }

        inline void enable()  { enabled_ = true; };

        inline void disable() { enabled_ = false; };

        inline bool enabled() { return enabled_; }
    };
}

#endif