DeviceObject.h

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#pragma once

#include "DXUT.h"

struct DEVICE_OBJECT
{
        UINT Ordinal;
        ID3D10Device* pd3dDevice = nullptr;
        ID3DX10Sprite* pSprite = nullptr;

        std::vector<ID3D10ShaderResourceView*> textureSRV;
        std::vector<std::string> files;

        ID3D10ShaderResourceView* GetTextureSRV(Logger* prmLogger, std::string pathAndFilename)
        {
                for (UINT i = 0; i < files.size(); i++)
                {
                        if (_strcmpi(files.at(i).c_str(), pathAndFilename.c_str()) == 0)
                                return textureSRV.at(i);
                }

                HRESULT hr;
                ID3D10ShaderResourceView* srv;
                if (FAILED(hr = D3DX10CreateShaderResourceViewFromFileA(pd3dDevice, pathAndFilename.c_str(), NULL, NULL, &srv, NULL)))
                {
                        char err[255];
                        sprintf_s(err, "DEVICE_OBJECT::GetTextureSRV Could not load texture: %s!", pathAndFilename.c_str());
                        prmLogger->Log(err, Logger::Error, hr);
                        return nullptr;
                }

                textureSRV.push_back(srv);
                files.push_back(pathAndFilename);

                return srv;
        }

        void Destroy()
        {
                SAFE_RELEASE(pSprite);

                for (UINT i = 0; i < textureSRV.size(); i++)
                {
                        SAFE_RELEASE(textureSRV.at(i));
                }

                SAFE_RELEASE(pd3dDevice);
        }
};