F:/My Projects/LSEngine/Modules/LSGraphicsLib/Src/RenderTarget/LSGRenderTargetManagerBase.h

#ifndef __LSG_RENDERTARGETMANAGERBASE_H__
#define __LSG_RENDERTARGETMANAGERBASE_H__

#include "../LSGGraphicsLib.h"
#include "../Fnd/LSGFnd.h"
#include "LSGColorRenderTarget.h"

namespace lsg {

        // == Enumerations.
        enum {
                LSG_MRT_MAX                                                             = 16
        };

        class CRenderTargetManagerBase {
        public :
                // == Functions.
                LSBOOL LSE_CALL                                                 SetColorRenderTarget( CRenderTargetInterface * _prtiColorTarget, LSUINT32 _ui32Index );

                LSVOID LSE_CALL                                                 RemoveColorRenderTarget( const CRenderTargetInterface * _prtiColorTarget );
                
                LSVOID LSE_CALL                                                 RemoveColorRenderTargetsFromIndex( LSUINT32 _ui32Index );

                LSVOID LSE_CALL                                                 SetDepthStencilRenderTarget( CRenderTargetInterface * _prtiDepthStencilTarget );

                LSVOID LSE_CALL                                                 MainScreenTurnOn();

                static LSE_INLINE LSUINT32 LSE_CALL             ActualMrtMax();


        protected :
                // == Various constructors.
                LSE_CALLCTOR                                                    CRenderTargetManagerBase();


                // == Members.
                CRenderTargetInterface *                                m_prtiColorTargets[LSG_MRT_MAX];

                CRenderTargetInterface *                                m_prtiDepthStencilTarget;

                LSUINT32                                                                m_ui32TotalTargets;

                LSBOOL                                                                  m_bDirty;
        };


        // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
        // DEFINITIONS
        // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
        // == Functions.
        LSE_INLINE LSUINT32 LSE_CALL CRenderTargetManagerBase::ActualMrtMax() {
                return CStd::Min<LSUINT32>( CFnd::GetMetrics().ui32MaxRenderTargets, LSG_MRT_MAX );
        }

}       // namespace lsg

#endif  // __LSG_RENDERTARGETMANAGERBASE_H__