1 files changed, 212 insertions, 0 deletions
diff --git a/arm9/lib/libnns/include/NNS_g2d.h b/arm9/lib/libnns/include/NNS_g2d.h
new file mode 100644
index 00000000..f7eed210
--- /dev/null
+++ b/arm9/lib/libnns/include/NNS_g2d.h
@@ -0,0 +1,212 @@
+#ifndef NNSYS_NNS_G2D_H
+#define NNSYS_NNS_G2D_H
+
+#include "gx.h"
+
+typedef struct NNSG2dCharacterData
+{
+    u16 H;
+    u16 W;
+    GXTexFmt pixelFmt;
+    GXOBJVRamModeChar mapingType;
+    u32 characterFmt;
+    u32 szByte;
+    void * pRawData;
+} NNSG2dCharacterData;
+
+typedef struct NNSG2dScreenData
+{
+    u16 screenWidth;
+    u16 screenHeight;
+    u16 colorMode;
+    u16 screenFormat;
+    u32 szByte;
+    u32 rawData[1];
+} NNSG2dScreenData;
+
+typedef struct NNSG2dPaletteData
+{
+    GXTexFmt fmt;
+    BOOL bExtendedPlt;
+    u32 szByte;
+    void * pRawData;
+
+} NNSG2dPaletteData;
+
+typedef enum NNS_G2D_VRAM_TYPE
+{
+    NNS_G2D_VRAM_TYPE_3DMAIN = 0,
+    NNS_G2D_VRAM_TYPE_2DMAIN = 1,
+    NNS_G2D_VRAM_TYPE_2DSUB = 2,
+    NNS_G2D_VRAM_TYPE_MAX = 3
+} NNS_G2D_VRAM_TYPE;
+
+typedef enum NNSG2dCharacterDataMapingType
+{
+    NNS_G2D_CHARACTERMAPING_1D_32,
+    NNS_G2D_CHARACTERMAPING_1D_64,
+    NNS_G2D_CHARACTERMAPING_1D_128,
+    NNS_G2D_CHARACTERMAPING_1D_256,
+    NNS_G2D_CHARACTERMAPING_2D,
+    NNS_G2D_CHARACTERMAPING_MAX
+
+} NNSG2dCharacterDataMapingType;
+
+typedef struct NNSG2dImageAttr
+{
+    GXTexSizeS sizeS;
+    GXTexSizeT sizeT;
+    GXTexFmt fmt;
+    BOOL bExtendedPlt;
+    GXTexPlttColor0 plttUse;
+    GXOBJVRamModeChar mappingType;
+} NNSG2dImageAttr;
+
+typedef struct NNSG2dVRamLocation
+{
+    u32 baseAddrOfVram[ NNS_G2D_VRAM_TYPE_MAX ];
+} NNSG2dVRamLocation;
+
+typedef struct NNSG2dImageProxy
+{
+    NNSG2dVRamLocation vramLocation;
+    NNSG2dImageAttr attr;
+} NNSG2dImageProxy;
+
+typedef struct NNSG2dPaletteCompressInfo
+{
+    u16 numPalette;
+    u16 pad16;
+    void * pPlttIdxTbl;
+
+} NNSG2dPaletteCompressInfo;
+
+void NNS_G2dLoadImage1DMapping
+(
+    const NNSG2dCharacterData *  pSrcData,
+    u32 baseAddr,
+    NNS_G2D_VRAM_TYPE type,
+    NNSG2dImageProxy * pImgProxy
+);
+
+void NNS_G2dLoadImage2DMapping
+(
+    const NNSG2dCharacterData *  pSrcData,
+    u32 baseAddr,
+    NNS_G2D_VRAM_TYPE type,
+    NNSG2dImageProxy * pImgProxy
+);
+
+typedef struct NNSG2dImagePaletteProxy
+{
+    GXTexFmt fmt;
+    BOOL bExtendedPlt;
+    NNSG2dVRamLocation vramLocation;
+} NNSG2dImagePaletteProxy;
+
+void NNS_G2dLoadPalette
+(
+    const NNSG2dPaletteData * pSrcData,
+    u32 addr,
+    NNS_G2D_VRAM_TYPE type,
+    NNSG2dImagePaletteProxy * pPltProxy
+);
+
+void NNS_G2dLoadPaletteEx
+(
+    const NNSG2dPaletteData * pSrcData,
+    const NNSG2dPaletteCompressInfo * pCmpInfo,
+    u32 addr,
+    NNS_G2D_VRAM_TYPE type,
+    NNSG2dImagePaletteProxy * pPltProxy
+);
+
+typedef struct NNSG2dCellVramTransferData
+{
+    u32 srcDataOffset;
+    u32 szByte;
+} NNSG2dCellVramTransferData;
+
+typedef struct NNSG2dVramTransferData
+{
+    u32 szByteMax;
+    NNSG2dCellVramTransferData * pCellTransferDataArray;
+} NNSG2dVramTransferData;
+
+typedef struct NNSG2dCellOAMAttrData
+{
+    u16 attr0;
+    u16 attr1;
+    u16 attr2;
+} NNSG2dCellOAMAttrData;
+
+typedef struct NNSG2dCellData
+{
+    u16 numOAMAttrs;
+    u16 cellAttr;
+    NNSG2dCellOAMAttrData * pOamAttrArray;
+
+} NNSG2dCellData;
+
+typedef struct NNSG2dCellDataBank
+{
+    u16 numCells;
+    u16 cellBankAttr;
+    NNSG2dCellData * pCellDataArrayHead;
+    NNSG2dCharacterDataMapingType mappingMode;
+    NNSG2dVramTransferData * pVramTransferData;
+    void * pStringBank;
+    void * pExtendedData;
+
+} NNSG2dCellDataBank;
+
+typedef enum NNSG2dAnimationPlayMode
+{
+    NNS_G2D_ANIMATIONPLAYMODE_INVALID = 0x0,
+    NNS_G2D_ANIMATIONPLAYMODE_FORWARD,
+    NNS_G2D_ANIMATIONPLAYMODE_FORWARD_LOOP,
+    NNS_G2D_ANIMATIONPLAYMODE_REVERSE,
+    NNS_G2D_ANIMATIONPLAYMODE_REVERSE_LOOP,
+    NNS_G2D_ANIMATIONPLAYMODE_MAX
+} NNSG2dAnimationPlayMode;
+
+typedef struct NNSG2dAnimFrameData
+{
+    void * pContent;
+    u16 frames;
+    u16 pad16;
+} NNSG2dAnimFrameData;
+
+typedef struct NNSG2dAnimSequenceData
+{
+    u16 numFrames;
+    u16 loopStartFrameIdx;
+    u32 animType;
+    NNSG2dAnimationPlayMode playMode;
+    NNSG2dAnimFrameData * pAnmFrameArray;
+
+} NNSG2dAnimSequenceData;
+
+typedef struct NNSG2dAnimBankData
+{
+
+    u16 numSequences;
+    u16 numTotalFrames;
+    NNSG2dAnimSequenceData * pSequenceArrayHead;
+    NNSG2dAnimFrameData * pFrameArrayHead;
+    void * pAnimContents;
+    void * pStringBank;
+    void * pExtendedData;
+
+} NNSG2dAnimBankData;
+
+BOOL NNS_G2dGetUnpackedBGCharacterData(void * pNcgrFile, NNSG2dCharacterData ** ppCharData);
+BOOL NNS_G2dGetUnpackedCharacterData(void * pNcgrFile, NNSG2dCharacterData ** ppCharData);
+BOOL NNS_G2dGetUnpackedScreenData(void * pNscrFile, NNSG2dScreenData ** ppScrData);
+BOOL NNS_G2dGetUnpackedPaletteData(void * pNclrFile, NNSG2dPaletteData ** ppPltData);
+BOOL NNS_G2dGetUnpackedPaletteData(void * pNclrFile, NNSG2dPaletteData ** ppPltData);
+BOOL NNS_G2dGetUnpackedPaletteCompressInfo(void * pNclrFile, NNSG2dPaletteCompressInfo ** ppPltCmpInfo);
+BOOL NNS_G2dGetUnpackedCellBank(void * pNcerFile, NNSG2dCellDataBank ** ppCellBank);
+BOOL NNS_G2dGetUnpackedAnimBank(void * pNanrFile, NNSG2dAnimBankData ** ppAnimBank);
+
+#endif //NNSYS_NNS_G2D_H