gpu_texture.hpp

#pragma once

#include <Maths/vector2i.hpp>

#include "Mountain/core.hpp"
#include "Mountain/rendering/graphics.hpp"
#include "Mountain/utils/color.hpp"

namespace Mountain::Graphics
{
    struct MOUNTAIN_API GpuTexture
    {
        void Create();

        void Delete();

        void Recreate();

        void CreateFrom(uint32_t originalTextureId, InternalFormat newInternalFormat, uint32_t minMipmapLevel, uint32_t mipmapLevels);

        void CreateFrom(GpuTexture originalGpuTexture, InternalFormat newInternalFormat, uint32_t minMipmapLevel, uint32_t mipmapLevels);

        void SetStorage(InternalFormat internalFormat, Vector2i size, int32_t mipmapLevels = 1) const;

        void SetSubData(
            Vector2i offset,
            Vector2i size,
            Format dataFormat,
            DataType dataType,
            const void* data,
            int32_t mipmapLevel = 0
        ) const;

        void SetData(
            InternalFormat internalFormat,
            Vector2i size,
            Format dataFormat,
            DataType dataType,
            const void* data,
            int32_t mipmapLevel = 0
        ) const;

        void GenerateMipmap() const;

        void SetDebugName(std::string_view name) const;

        [[nodiscard]]
        bool_t GetImmutable() const;

        [[nodiscard]]
        MagnificationFilter GetMinFilter() const;
        void SetMinFilter(MagnificationFilter newMinFilter) const;

        [[nodiscard]]
        MagnificationFilter GetMagFilter() const;
        void SetMagFilter(MagnificationFilter newMagFilter) const;

        [[nodiscard]]
        Wrapping GetWrappingHorizontal() const;
        void SetWrappingHorizontal(Wrapping newWrappingHorizontal) const;

        [[nodiscard]]
        Wrapping GetWrappingVertical() const;
        void SetWrappingVertical(Wrapping newWrappingVertical) const;

        [[nodiscard]]
        Color GetBorderColor() const;
        void SetBorderColor(Color newBorderColor) const;

        [[nodiscard]]
        uint32_t GetId() const;

        [[nodiscard]]
        explicit operator uint32_t() const;

    private:
        uint32_t m_Id = 0;
    };
}