nostalgia-game-engine/Nostalgia/rendering/frame_buffer.hpp at v0.17.0 · Electron7-7/nostalgia-game-engine · GitHub

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#ifndef FRAME_BUFFER_H
#define FRAME_BUFFER_H

#include <Nostalgia/fwd/rendering.hpp>
#include <Nostalgia/rendering/common.hpp>
#include <Nostalgia/settings/graphics.hpp>

class FrameBuffer
{
public:
    virtual ~FrameBuffer() = default;

    virtual void Bind() const = 0;
    virtual void Unbind() const = 0;
    virtual uint ID() const = 0;
    virtual Error Status(bool inPrintErrorMessage = true) const = 0;
    virtual uint AttachedTextureBufferID() const = 0;
    virtual bool HasAttachedTextureBuffer() const = 0;
    virtual uint AttachedRenderBufferID() const = 0;
    virtual bool HasAttachedRenderBuffer() const = 0;
    virtual void AttachTextureBuffer(Shared<TextureBuffer>, BufferAttachment = ATTACHMENT_COLOR) = 0;
    virtual void DetachTextureBuffer(BufferAttachment = ATTACHMENT_COLOR) = 0;
    virtual void AttachRenderBuffer(Shared<RenderBuffer>, BufferAttachment = ATTACHMENT_DEPTH) = 0;
    virtual void DetachRenderBuffer(BufferAttachment = ATTACHMENT_DEPTH) = 0;

    static Shared<FrameBuffer> Create();
};

#endif // FRAME_BUFFER_H