image.hpp

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#pragma once

#include "storage.hpp"
#include "addressing.hpp"
#include "header.hpp"

namespace gli
{
        class image
        {
        public:
                typedef dim3_t dim_type;
                typedef size_t size_type;

                image();

                explicit image(
                        format const & Format,
                        dim_type const & Dimensions);

                explicit image(
                        storage const & Storage,
                        size_type BaseLayer, size_type MaxLayer,
                        size_type BaseFace, size_type MaxFace,
                        size_type BaseLevel, size_type MaxLevel);

                operator storage() const;

                bool empty() const;
                dim_type dimensions() const;

                size_type size() const;
                void * data();
                void const * data() const;

                template <typename genType>
                size_type size() const;
                template <typename genType>
                genType * data();
                template <typename genType>
                genType const * data() const;

                void clear();
                template <typename genType>
                void clear(genType const & Texel);
                template <typename genType>
                genType load(dim_type const & TexelCoord);
                template <typename genType>
                void store(dim_type const & TexelCoord, genType const & Data);

                size_type baseLayer() const;
                size_type maxLayer() const;
                size_type baseFace() const;
                size_type maxFace() const;
                size_type baseLevel() const;
                size_type maxLevel() const;

        private:
                storage Storage;
                size_type BaseLayer; 
                size_type MaxLayer; 
                size_type BaseFace;
                size_type MaxFace;
                size_type BaseLevel;
                size_type MaxLevel;
        };
}//namespace gli

#include "image.inl"