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215 lines
7.8 KiB
C
Executable File
215 lines
7.8 KiB
C
Executable File
/*---------------------------------------------------------------------------*
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Project: NITRO-System - include - nnsys - g2d
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File: g2d_OAM.h
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Copyright 2004-2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Revision: 172 $
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*---------------------------------------------------------------------------*/
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#ifndef NNS_G2D_OAM_H_
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#define NNS_G2D_OAM_H_
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#include <nitro.h>
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#include <nnsys/g2d/fmt/g2d_Vec_data.h>
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#include <nnsys/g2d/g2d_OAM_Types.h>
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#include <nnsys/g2d/fmt/g2d_Oam_data.h>
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#include <nnsys/g2d/fmt/g2d_Character_data.h>
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#include <nnsys/g2d/g2d_Image.h> // TODO : この依存はOKか？要検討
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#ifdef __cplusplus
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extern "C" {
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#endif
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//
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// 改名を行った関数の別名
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// 互換性維持のため別名として以前の関数を宣言します。
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//
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#define NNS_G2dInitializeOamManager NNS_G2dInitOamManagerModule
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#define NNS_G2dEntryNewOam NNS_G2dEntryOamManagerOam
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#define NNS_G2dEntryNewOamWithAffineIdx NNS_G2dEntryOamManagerOamWithAffineIdx
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#define NNS_G2dEntryNewOamAffine NNS_G2dEntryOamManagerAffine
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#define NNS_G2dEntryOamAffine NNS_G2dSetOamManagerAffine
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#define NNS_G2dApplyToHW NNS_G2dApplyOamManagerToHW
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#define NNS_G2dApplyToHWSoftEmu NNS_G2dApplyOamManagerToHWSprite
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#define NNS_G2dResetBuffer NNS_G2dResetOamManagerBuffer
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#define NNS_G2dApplyToHWAndReset NNS_G2dApplyAndResetOamManagerBuffer
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#define NNS_G2dGetOamAttrCapacity NNS_G2dGetOamManagerOamCapacity
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#define NNS_G2dGetOamAffineCapacity NNS_G2dGetOamManagerAffineCapacity
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/*---------------------------------------------------------------------------*
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Name: NNSG2dOamType
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Description: NNSG2dOamType の 種類
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*---------------------------------------------------------------------------*/
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typedef enum NNSG2dOamType
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{
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NNS_G2D_OAMTYPE_MAIN = 0, // メイン2DグラフィックスエンジンのOAM
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NNS_G2D_OAMTYPE_SUB, // サブ2DグラフィックスエンジンのOAM
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NNS_G2D_OAMTYPE_SOFTWAREEMULATION, // 3D Graphics Engine を 使用した エミュレーション
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NNS_G2D_OAMTYPE_INVALID, // 不正な種類
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NNS_G2D_OAMTYPE_MAX
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}NNSG2dOamType;
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#define ASSERT_OAMTYPE( x ) \
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NNS_G2D_ASSERT( (x) == NNS_G2D_OAMTYPE_INVALID || \
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(x) == NNS_G2D_OAMTYPE_MAIN || \
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(x) == NNS_G2D_OAMTYPE_SUB || \
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(x) == NNS_G2D_OAMTYPE_SOFTWAREEMULATION || \
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(x) == NNS_G2D_OAMTYPE_MAX )
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#define ASSERT_OAMTYPE_VALID( x ) \
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NNS_G2D_ASSERT( (x) == NNS_G2D_OAMTYPE_MAIN || \
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(x) == NNS_G2D_OAMTYPE_SUB || \
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(x) == NNS_G2D_OAMTYPE_SOFTWAREEMULATION )
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/*---------------------------------------------------------------------------*
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Name: NNSG2dOAMManageArea
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Description: 管理領域
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*---------------------------------------------------------------------------*/
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typedef struct NNSG2dOAMManageArea
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{
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u16 fromIdx; // 管理領域 （開始番号）
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u16 toIdx; // 管理領域 （終了番号）
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u16 currentIdx; // 現在の登録位置 番号
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}NNSG2dOAMManageArea;
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/*---------------------------------------------------------------------------*
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Name: NNSG2dOamManagerInstance
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Description: OamManager の 実体
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*---------------------------------------------------------------------------*/
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typedef struct NNSG2dOamManagerInstance
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{
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NNSG2dOamType type; // Oamの種類
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NNSG2dOAMManageArea managedAttrArea; // マネージャ管理領域(Oam Attribute)
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NNSG2dOAMManageArea managedAffineArea; // マネージャ管理領域(Affine Paramater)
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u16 GUID; // NNSG2dOamManagerInstance を識別する ID
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u16 pad16_; // パディング
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BOOL bFastTransferEnable; // 初期化時に設定されます。(ユーザは操作しないでください)
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fx32 spriteZoffsetStep; // スプライト描画時に使用される自動オフセット値
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}NNSG2dOamManagerInstance;
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//------------------------------------------------------------------------------
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// ライブラリ内部公開
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//------------------------------------------------------------------------------
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void* NNSi_G2dGetOamManagerInternalBufferForDebug( NNSG2dOamType type );
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//------------------------------------------------------------------------------
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// 外部公開
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//------------------------------------------------------------------------------
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void NNS_G2dInitOamManagerModule();
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BOOL NNS_G2dGetNewManagerInstance( NNSG2dOamManagerInstance* pMan, u16 from, u16 to, NNSG2dOamType type );
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BOOL NNS_G2dInitManagerInstanceAffine( NNSG2dOamManagerInstance* pMan, u16 from, u16 to );
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BOOL NNS_G2dGetNewOamManagerInstance
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(
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NNSG2dOamManagerInstance* pMan,
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u16 fromOBJ,
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u16 numOBJ,
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u16 fromAffine,
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u16 numAffine,
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NNSG2dOamType type
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);
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BOOL NNS_G2dGetNewOamManagerInstanceAsFastTransferMode
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(
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NNSG2dOamManagerInstance* pMan,
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u16 fromOBJ,
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u16 numOBJ,
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NNSG2dOamType type
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);
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BOOL NNS_G2dEntryOamManagerOam
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(
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NNSG2dOamManagerInstance* pMan,
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const GXOamAttr* pOam,
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u16 num
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);
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BOOL NNS_G2dEntryOamManagerOamWithAffineIdx
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(
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NNSG2dOamManagerInstance* pMan,
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const GXOamAttr* pOam,
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u16 affineIdx
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);
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void NNS_G2dSetOamManagerAffine
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(
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NNSG2dOamType type,
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const MtxFx22* mtx,
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u16 idx
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);
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u16 NNS_G2dEntryOamManagerAffine( NNSG2dOamManagerInstance* pMan, const MtxFx22* mtx );
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void NNS_G2dApplyOamManagerToHW( NNSG2dOamManagerInstance* pMan );
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void NNS_G2dApplyOamManagerToHWSprite
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(
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NNSG2dOamManagerInstance* pMan,
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const NNSG2dImageAttr* pTexImageAttr,
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u32 texBaseAddr,
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u32 pltBaseAddr
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);
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void NNS_G2dResetOamManagerBuffer( NNSG2dOamManagerInstance* pMan );
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void NNS_G2dApplyAndResetOamManagerBuffer( NNSG2dOamManagerInstance* pMan );
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u16 NNS_G2dGetOamManagerOamCapacity( NNSG2dOamManagerInstance* pMan );
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u16 NNS_G2dGetOamManagerAffineCapacity( NNSG2dOamManagerInstance* pMan );
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GXOamAttr* NNS_G2dGetOamBuffer( NNSG2dOamType type );
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//------------------------------------------------------------------------------
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// inline
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//------------------------------------------------------------------------------
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NNS_G2D_INLINE void NNS_G2dSetOamManagerSpriteZoffsetStep
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(
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NNSG2dOamManagerInstance* pMan,
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fx32 zStep
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)
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{
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NNS_G2D_NULL_ASSERT( pMan );
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NNS_G2D_WARNING( zStep <= 0, "AutoZOffsetStep should be smaller than zero." );
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NNS_G2D_WARNING( pMan->type == NNS_G2D_OAMTYPE_SOFTWAREEMULATION,
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"This function works only for the manager initialized as NNS_G2D_OAMTYPE_SOFTWAREEMULATION type ");
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pMan->spriteZoffsetStep = zStep;
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}
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif // NNS_G2D_OAM_H_
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