F:/My Projects/LSEngine/Modules/LSGraphicsLib/Src/OpenGL/LSGOpenGlStandardTexture.h

#ifndef __LSG_OPENGLSTANDARDTEXTURE_H__
#define __LSG_OPENGLSTANDARDTEXTURE_H__

#include "../LSGGraphicsLib.h"
#include "../Texture/LSGTextureBase.h"
#include "CriticalSection/LSHCriticalSection.h"
#include "Image/LSIImage.h"
#include "Map/LSTLMap.h"

#ifdef LSG_OGL

namespace lsg {

        class COpenGlStandardTexture : public CTextureBase {
                friend class                                                    COpenGlDepthStencilRenderTarget;
        public :
                // == Various constructors.
                LSE_CALLCTOR                                                    COpenGlStandardTexture();
                LSE_CALLCTOR                                                    ~COpenGlStandardTexture();


                // == Members.
                static CCriticalSection                                 m_csCrit;

                // == Functions.
                virtual LSBOOL LSE_CALL                                 Activate( LSUINT32 _ui32Slot );

                virtual LSVOID LSE_CALL                                 Reset();

                LSBOOL LSE_CALL                                                 SetAsRenderTarget() const;

                LSVOID LSE_CALL                                                 EndAsRenderTarget() const;

                static GLint LSE_CALL                                   GetOpenGlInternalFormatStandard( LSI_PIXEL_FORMAT _pfFormat );

                static GLenum LSE_CALL                                  GetOpenGlFormatStandard( LSI_PIXEL_FORMAT _pfFormat );

                static GLenum LSE_CALL                                  GetOpenGlTypeStandard( LSI_PIXEL_FORMAT _pfFormat );

                static LSVOID LSE_CALL                                  InitOpenGlTextureContext( LSUINT32 _ui32ContextId );

                static LSVOID LSE_CALL                                  CloseOpenGlTextureContext( LSUINT32 _ui32ContextId );

                static LSVOID LSE_CALL                                  SetActiveOpenGlTextureContext( LSUINT32 _ui32ContextId );

                static LSVOID LSE_CALL                                  ClearLastSetTex();

                static LSVOID LSE_CALL                                  ClearLastSetTexAndUnbindAll();

        protected :
                // == Types.
                CImage                                                                  m_iTexels;

                GLuint                                                                  m_uiTexture;

                GLuint                                                                  m_uiDepthId;

                LSBOOL                                                                  m_bFlip;

                static CMap<LSUINT32, GLuint>                   m_mFbos;

                static LSUINT32                                                 m_ui32ActiveContext;


                // == Functions.
                LSBOOL LSE_CALL                                                 CreateApiTexture();

                LSVOID LSE_CALL                                                 ResetApi();

        private :
                // == Functions.
                LSBOOL LSE_CALL                                                 GenerateMipMapsApi( const CImage &_iSrcImage, LSUINT32 _ui32Width, LSUINT32 _ui32Height );

                typedef CTextureBase                                    Parent;
        };


        // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
        // DEFINITIONS
        // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
        

}       // namespace lsg

#endif  // #ifdef LSG_OGL

#endif  // __LSG_OPENGLSTANDARDTEXTURE_H__