pokediamond/arm9/lib/include/GX_struct_2d.h

#ifndef GUARD_GX_STRUCT_2D_H
#define GUARD_GX_STRUCT_2D_H

typedef u16 GXScrFmtText;
#define GX_SCRFMT_TEXT_CHARNAME_SHIFT                      (0)
#define GX_SCRFMT_TEXT_CHARNAME_MASK                       (0x03ff)
#define GX_SCRFMT_TEXT_HF_SHIFT                            (10)
#define GX_SCRFMT_TEXT_HF_MASK                             (0x0400)
#define GX_SCRFMT_TEXT_VF_SHIFT                            (11)
#define GX_SCRFMT_TEXT_VF_MASK                             (0x0800)
#define GX_SCRFMT_TEXT_COLORPLTT_SHIFT                     (12)
#define GX_SCRFMT_TEXT_COLORPLTT_MASK                      (0xf000)
#define GX_SCRFMT_TEXT(pltt, vf, hf, name)              \
    ((u16)(((name) << GX_SCRFMT_TEXT_CHARNAME_SHIFT) |  \
           ((hf) << GX_SCRFMT_TEXT_HF_SHIFT)         |  \
           ((vf) << GX_SCRFMT_TEXT_VF_SHIFT)         |  \
           ((pltt) << GX_SCRFMT_TEXT_COLORPLTT_SHIFT)))

typedef u8 GXScrFmtAffine;
#define GX_SCRFMT_AFFINE_CHARNAME_SHIFT                    (0)
#define GX_SCRFMT_AFFINE_CHARNAME_MASK                     (0xff)

typedef u8 GXScrFmt256Bmp;
#define GX_SCRFMT_256BMP_COLORNO_SHIFT                     (0)
#define GX_SCRFMT_256BMP_COLORNO_MASK                      (0xff)

typedef union
{
    u32     data32[8];
    u16     data16[16];
    u8      data8[32];
}
GXCharFmt16;

typedef union
{
    u32     data32[16];
    u16     data16[32];
    u8      data8[64];
}
GXCharFmt256;

typedef union
{
    u16     data16[16];
    u32     data32[8];
    GXRgb   rgb[16];
}
GXBGPltt16;

typedef GXBGPltt16 GXOBJPltt16;

typedef union
{
    u16     data16[256];
    u32     data32[128];
    GXRgb   rgb[256];
}
GXBGPltt256;

typedef GXBGPltt256 GXOBJPltt256;

typedef union
{
    u16     data16[32 * 32];
    u32     data32[32 * 32 / 2];
    GXScrFmtText scr[32][32];
}
GXScrText32x32;

typedef union
{
    u16     data16[64 * 32];
    u32     data32[64 * 32 / 2];
    GXScrFmtText scr[64][32];
}
GXScrText64x32;

typedef union
{
    // 4K bytes
    u16     data16[32 * 64];
    u32     data32[32 * 64 / 2];
    GXScrFmtText scr[32][64];
}
GXScrText32x64;

typedef union
{
    u16     data16[64 * 64];
    u32     data32[64 * 64 / 2];
    GXScrFmtText scr[64][64];
}
GXScrText64x64;

typedef union
{
    u8      data8[16 * 16];
    u32     data32[16 * 16 / 4];
    GXScrFmtAffine scr[16][16];
}
GXScrAffine16x16;

typedef union
{
    u8      data8[32 * 32];
    u32     data32[32 * 32 / 4];
    GXScrFmtAffine scr[32][32];
}
GXScrAffine32x32;

typedef union
{
    u8      data8[64 * 64];
    u32     data32[64 * 64 / 4];
    GXScrFmtAffine scr[64][64];
}
GXScrAffine64x64;

typedef union
{
    u8      data8[128 * 128];
    u32     data32[128 * 128 / 4];
    GXScrFmtAffine scr[128][128];
}
GXScrAffine128x128;

typedef union
{
    u8      data8[128 * 128];
    u32     data32[128 * 128 / 4];
    GXScrFmt256Bmp scr[128][128];
}
GXScr256Bmp128x128;

typedef union
{
    u8      data8[256 * 256];
    u32     data32[256 * 256 / 4];
    GXScrFmt256Bmp scr[256][256];
}
GXScr256Bmp256x256;

typedef union
{
    u8      data8[512 * 256];
    u32     data32[512 * 256 / 4];
    GXScrFmt256Bmp scr[512][256];
}
GXScr256Bmp512x256;

typedef union
{
    u8      data8[512 * 512];
    u32     data32[512 * 512 / 4];
    GXScrFmt256Bmp scr[512][512];
}
GXScr256Bmp512x512;

typedef union
{
    u16     data16[128 * 128];
    u32     data32[128 * 128 / 2];
    GXRgba  scr[128][128];
}
GXScrDCBmp128x128;

typedef union
{
    u16     data16[256 * 256];
    u32     data32[256 * 256 / 2];
    GXRgba  scr[256][256];
}
GXScrDCBmp256x256;

typedef union
{
    u16     data16[512 * 256];
    u32     data32[512 * 256 / 2];
    GXRgba  scr[512][256];
}
GXScrDCBmp512x256;

typedef union
{
    u16     data16[512 * 512];
    u32     data32[512 * 512 / 2];
    GXRgba  scr[512][512];
}
GXScrDCBmp512x512;

typedef struct
{
    GXCharFmt16 ch[1024];
}
GXCharBGText16;

typedef struct
{
    GXCharFmt256 ch[1024];
}
GXCharBGText256;

typedef struct
{
    GXCharFmt256 ch[256];
}
GXCharBGAffine256;

typedef union
{
    GXBGPltt256 pltt256;
    GXBGPltt16 pltt16[16];
}
GXBGStdPlttData;

typedef union
{
    GXOBJPltt256 pltt256;
    GXOBJPltt16 pltt16[16];
}
GXOBJStdPlttData;

typedef struct
{
    GXBGStdPlttData bgPltt;
    GXOBJStdPlttData objPltt;
}
GXStdPlttData;

typedef struct
{
    GXBGPltt256 pltt256[16];
}
GXBGExtPlttData;

typedef struct
{
    GXOBJPltt256 pltt256[16];
}
GXOBJExtPlttData;

#endif //GUARD_GX_STRUCT_2D_H