tb_render_target.h

#ifndef _TurtleBrains_RenderTarget_h_
#define _TurtleBrains_RenderTarget_h_

#include "tb_texture_manager.h" //For PixelSpace and TextureHandle types.

namespace TurtleBrains
{
    namespace Graphics
    {
        class RenderTarget : public tbCore::Noncopyable
        {
        public:
            RenderTarget(const PixelSpace& targetWidth, const PixelSpace& targetHeight);

            ~RenderTarget(void);

            void BindRenderTarget(void) const;

            void UnbindRenderTarget(void) const;

            tbGraphics::TextureHandle GetTextureHandle(void) const;

            PixelSpace GetWidth(void) const;

            PixelSpace GetHeight(void) const;

            float GetAspectRatio(void) const;

        private:
            PixelSpace mTargetWidth;
            PixelSpace mTargetHeight;
            unsigned int mDepthRenderBufferObject;
            unsigned int mFrameBufferObject;
            TextureHandle mRenderTexture;
        };

    }; /* namespace Graphics */
}; /* namespace TurtleBrains */

namespace tbGraphics = TurtleBrains::Graphics;

#endif /* _TurtleBrains_RenderTarget_h_ */