///////////////////////////////////////////////////////////////////////////////
//
//      ##  ######
//       ######  ###
//  ## ###############        Shark 3D Engine (www.shark3d.com)
//   ########## # # #
//    ########                Copyright (c) 1996-2006 Spinor GmbH.
//   ######### # # #          All rights reserved.
//  ##   ##########
//      ##
//
///////////////////////////////////////////////////////////////////////////////

//@cpp

#ifndef S3D_DRV_D3D9_SURFPOOL_H
#define S3D_DRV_D3D9_SURFPOOL_H

#include "drv_d3d9_types.h"
#include "drv_d3d9_ctx.h"
#include "drv_d3d9_env.h"

///////////////////////////////////////////////////////////////////////////////

struct s3d_CDrvD3d9SurfRTPool;
typedef s3d_CUtilPtr<s3d_CDrvD3d9SurfRTPool> s3d_CDrvD3d9SurfRTPoolPtr;

///////////////////////////////////////////////////////////////////////////////

//@
struct s3d_CDrvD3d9SurfRTKey
{
    D3DFORMAT m_Fmt;
    D3DMULTISAMPLE_TYPE m_MultiSampleType;

    s3d_CDrvD3d9SurfRTKey(
            D3DFORMAT Fmt, D3DMULTISAMPLE_TYPE MultiSampleType);

    static int Compare(
            const s3d_CDrvD3d9SurfRTKey &Lhs, 
            const s3d_CDrvD3d9SurfRTKey &Rhs);
};

///////////////////////////////////////////////////////////////////////////////

bool operator ==(
        const s3d_CDrvD3d9SurfRTKey &Lhs,
        const s3d_CDrvD3d9SurfRTKey &Rhs);

bool operator <(
        const s3d_CDrvD3d9SurfRTKey &Lhs,
        const s3d_CDrvD3d9SurfRTKey &Rhs);

///////////////////////////////////////////////////////////////////////////////

struct s3d_CDrvD3d9SurfRT
        : public s3d_CUtilPtrBase
{
    int m_Width;
    int m_Height;
    s3d_CDrvD3d9Surf m_Surf;
    s3d_CDrvD3d9SurfRTPoolPtr m_SurfRTPool;

    s3d_CDrvD3d9SurfRT();
    virtual ~s3d_CDrvD3d9SurfRT();

    void RefCntGotDownToZero();
};

typedef s3d_CUtilPtr<s3d_CDrvD3d9SurfRT> s3d_CDrvD3d9SurfRTPtr;

///////////////////////////////////////////////////////////////////////////////

struct s3d_CDrvD3d9SurfRTPool
        : public s3d_CUtilPtrBase
{
    s3d_CUtilPtrArray<s3d_CDrvD3d9SurfRT> m_SurfRTArray;
};

///////////////////////////////////////////////////////////////////////////////

typedef s3d_CUtilMap<s3d_CDrvD3d9SurfRTKey, s3d_CDrvD3d9SurfRTPoolPtr> 
            s3d_CDrvD3d9SurfRTPoolMap;

///////////////////////////////////////////////////////////////////////////////

#endif