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/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= */
/*  »Project«   Teikitu Gaming System (TgS) (∂)
    »File«      TgS Common - Util MP - LA Ring Buffer SRSW.inl
    »Author«    Andrew Aye (EMail: mailto:andrew.aye@gmail.com, Web: http://www.andrewaye.com)
    »Version«   4.51 / »GUID« A9981407-3EC9-42AF-8B6F-8BE6DD919615                                                                                                        */
/*   -------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
/*  Copyright: © 2002-2017, Andrew Aye.  All Rights Reserved.
    This software is free for non-commercial use.  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
      following conditions are met:
        Redistribution of source code must retain this copyright notice, this list of conditions and the following disclaimers.
        Redistribution in binary form must reproduce this copyright notice, this list of conditions and the following disclaimers in the documentation and other materials
          provided with the distribution.
    The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.
    The intellectual property rights of the algorithms used reside with Andrew Aye.
    You may not use this software, in whole or in part, in support of any commercial product without the express written consent of the author.
    There is no warranty or other guarantee of fitness of this software for any purpose. It is provided solely "as is".                                                   */
/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= */
#if !defined(TGS_COMMON_UTIL_MP_LA_RB_SRSW_INL)
#define TGS_COMMON_UTIL_MP_LA_RB_SRSW_INL
#pragma once


/* == Common ============================================================================================================================================================ */

/* -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-. */
/*  Public Functions                                                                                                                                                      */
/* -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-. */

/* ---- tgCM_UTM_LA_RB_SRSW__Init --------------------------------------------------------------------------------------------------------------------------------------- */
/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
TgINLINE TgVOID tgCM_UTM_LA_RB_SRSW__Init( PCU_STg2_UTM_LA_RB_SRSW psLA_RB_SRSW, C_TgSIZE uiMaxSize )
{
    tgAMXX_WRITE( &psLA_RB_SRSW->m_nuiPushed, 0 );
    tgAMXX_WRITE( &psLA_RB_SRSW->m_nuiPopped, 0 );
    psLA_RB_SRSW->m_uiMaxSize = uiMaxSize;
}


/* ---- tgCM_UTM_LA_RB_SRSW__Query_Used_Size ---------------------------------------------------------------------------------------------------------------------------- */
/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
TgINLINE TgSIZE tgCM_UTM_LA_RB_SRSW__Query_Used_Size( PCU_STg2_UTM_LA_RB_SRSW psLA_RB_SRSW )
{
    return (tgAMXX_READ( &psLA_RB_SRSW->m_nuiPushed ) - tgAMXX_READ( &psLA_RB_SRSW->m_nuiPopped ));
}


/* ---- tgCM_UTM_LA_RB_SRSW__Query_Free_Size ---------------------------------------------------------------------------------------------------------------------------- */
/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
TgINLINE TgSIZE tgCM_UTM_LA_RB_SRSW__Query_Free_Size( PCU_STg2_UTM_LA_RB_SRSW psLA_RB_SRSW )
{
    return (tgCM_UTM_LA_RB_SRSW__Query_Max_Size( psLA_RB_SRSW ) - tgCM_UTM_LA_RB_SRSW__Query_Used_Size( psLA_RB_SRSW ));
}


/* ---- tgCM_UTM_LA_RB_SRSW__Query_Max_Size ----------------------------------------------------------------------------------------------------------------------------- */
/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
TgINLINE TgSIZE tgCM_UTM_LA_RB_SRSW__Query_Max_Size( PCU_STg2_UTM_LA_RB_SRSW psLA_RB_SRSW )
{
    return ((TgUINT32)psLA_RB_SRSW->m_uiMaxSize);
}


/* ---- tgCM_UTM_LA_RB_SRSW__Push_Next_Index ---------------------------------------------------------------------------------------------------------------------------- */
/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
TgINLINE TgSIZE tgCM_UTM_LA_RB_SRSW__Push_Next_Index( PCU_STg2_UTM_LA_RB_SRSW psLA_RB_SRSW )
{
    return (tgAMXX_READ( &psLA_RB_SRSW->m_nuiPushed ) % tgCM_UTM_LA_RB_SRSW__Query_Max_Size( psLA_RB_SRSW ));
}


/* ---- tgCM_UTM_LA_RB_SRSW__Push_Commit -------------------------------------------------------------------------------------------------------------------------------- */
/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
TgINLINE TgVOID tgCM_UTM_LA_RB_SRSW__Push_Commit( PCU_STg2_UTM_LA_RB_SRSW psLA_RB_SRSW )
{
    tgAM_WRITE_FENCE();
    tgAMXX_INC( &psLA_RB_SRSW->m_nuiPushed );
}


/* ---- tgCM_UTM_LA_RB_SRSW__Pop_Next_Index ----------------------------------------------------------------------------------------------------------------------------- */
/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
TgINLINE TgSIZE tgCM_UTM_LA_RB_SRSW__Pop_Next_Index( PCU_STg2_UTM_LA_RB_SRSW psLA_RB_SRSW )
{
    return (tgAMXX_READ( &psLA_RB_SRSW->m_nuiPopped ) % tgCM_UTM_LA_RB_SRSW__Query_Max_Size( psLA_RB_SRSW ) );
}


/* ---- tgCM_UTM_LA_RB_SRSW__Pop_Commit --------------------------------------------------------------------------------------------------------------------------------- */
/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
TgINLINE TgVOID tgCM_UTM_LA_RB_SRSW__Pop_Commit( PCU_STg2_UTM_LA_RB_SRSW psLA_RB_SRSW )
{
    tgAM_READ_FENCE();
    tgAMXX_INC( &psLA_RB_SRSW->m_nuiPopped );
}


/* ====================================================================================================================================================================== */
#endif