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/*---------------------------------------------------------------------------------
Video registers and defines
Copyright (C) 2005
Michael Noland (joat)
Jason Rogers (dovoto)
Dave Murphy (WinterMute)
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any
damages arising from the use of this software.
Permission is granted to anyone to use this software for any
purpose, including commercial applications, and to alter it and
redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you
must not claim that you wrote the original software. If you use
this software in a product, an acknowledgment in the product
documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and
must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source
distribution.
---------------------------------------------------------------------------------*/
#ifndef VIDEO_ARM9_INCLUDE
#define VIDEO_ARM9_INCLUDE
#ifndef ARM9
#error Video is only available on the ARM9
#endif
#include <nds/jtypes.h>
#ifdef __cplusplus
extern "C" {
#endif
// macro creates a 15 bit color from 3x5 bit components
#define RGB15(r,g,b) ((r)|((g)<<5)|((b)<<10))
#define RGB5(r,g,b) ((r)|((g)<<5)|((b)<<10))
#define RGB8(r,g,b) (((r)>>3)|(((g)>>3)<<5)|(((b)>>3)<<10))
#define SCREEN_HEIGHT 192
#define SCREEN_WIDTH 256
// Vram Control
#define VRAM_CR (*(vuint32*)0x04000240)
#define VRAM_A_CR (*(vuint8*)0x04000240)
#define VRAM_B_CR (*(vuint8*)0x04000241)
#define VRAM_C_CR (*(vuint8*)0x04000242)
#define VRAM_D_CR (*(vuint8*)0x04000243)
#define VRAM_E_CR (*(vuint8*)0x04000244)
#define VRAM_F_CR (*(vuint8*)0x04000245)
#define VRAM_G_CR (*(vuint8*)0x04000246)
#define WRAM_CR (*(vuint8*)0x04000247)
#define VRAM_H_CR (*(vuint8*)0x04000248)
#define VRAM_I_CR (*(vuint8*)0x04000249)
#define VRAM_ENABLE (1<<7)
#define VRAM_OFFSET(n) ((n)<<3)
typedef enum {
VRAM_A_LCD = 0,
VRAM_A_MAIN_BG = 1,
VRAM_A_MAIN_BG_0x06000000 = 1 | VRAM_OFFSET(0),
VRAM_A_MAIN_BG_0x06020000 = 1 | VRAM_OFFSET(1),
VRAM_A_MAIN_BG_0x06040000 = 1 | VRAM_OFFSET(2),
VRAM_A_MAIN_BG_0x06060000 = 1 | VRAM_OFFSET(3),
VRAM_A_MAIN_SPRITE = 2,
VRAM_A_MAIN_SPRITE_0x06400000 = 2,
VRAM_A_MAIN_SPRITE_0x06420000 = 2 | VRAM_OFFSET(1),
VRAM_A_TEXTURE = 3,
VRAM_A_TEXTURE_SLOT0 = 3 | VRAM_OFFSET(0),
VRAM_A_TEXTURE_SLOT1 = 3 | VRAM_OFFSET(1),
VRAM_A_TEXTURE_SLOT2 = 3 | VRAM_OFFSET(2),
VRAM_A_TEXTURE_SLOT3 = 3 | VRAM_OFFSET(3)
} VRAM_A_TYPE;
typedef enum {
VRAM_B_LCD = 0,
VRAM_B_MAIN_BG = 1 | VRAM_OFFSET(1),
VRAM_B_MAIN_BG_0x06000000 = 1 | VRAM_OFFSET(0),
VRAM_B_MAIN_BG_0x06020000 = 1 | VRAM_OFFSET(1),
VRAM_B_MAIN_BG_0x06040000 = 1 | VRAM_OFFSET(2),
VRAM_B_MAIN_BG_0x06060000 = 1 | VRAM_OFFSET(3),
VRAM_B_MAIN_SPRITE = 2 | VRAM_OFFSET(1),
VRAM_B_MAIN_SPRITE_0x06400000 = 2,
VRAM_B_MAIN_SPRITE_0x06420000 = 2 | VRAM_OFFSET(1),
VRAM_B_TEXTURE = 3 | VRAM_OFFSET(1),
VRAM_B_TEXTURE_SLOT0 = 3 | VRAM_OFFSET(0),
VRAM_B_TEXTURE_SLOT1 = 3 | VRAM_OFFSET(1),
VRAM_B_TEXTURE_SLOT2 = 3 | VRAM_OFFSET(2),
VRAM_B_TEXTURE_SLOT3 = 3 | VRAM_OFFSET(3)
} VRAM_B_TYPE;
typedef enum {
VRAM_C_LCD = 0,
VRAM_C_MAIN_BG = 1 | VRAM_OFFSET(2),
VRAM_C_MAIN_BG_0x06000000 = 1 | VRAM_OFFSET(0),
VRAM_C_MAIN_BG_0x06020000 = 1 | VRAM_OFFSET(1),
VRAM_C_MAIN_BG_0x06040000 = 1 | VRAM_OFFSET(2),
VRAM_C_MAIN_BG_0x06060000 = 1 | VRAM_OFFSET(3),
VRAM_C_ARM7 = 2,
VRAM_C_ARM7_0x06000000 = 2,
VRAM_C_ARM7_0x06020000 = 2 | VRAM_OFFSET(1),
VRAM_C_SUB_BG = 4,
VRAM_C_SUB_BG_0x06200000 = 4 | VRAM_OFFSET(0),
VRAM_C_SUB_BG_0x06220000 = 4 | VRAM_OFFSET(1),
VRAM_C_SUB_BG_0x06240000 = 4 | VRAM_OFFSET(2),
VRAM_C_SUB_BG_0x06260000 = 4 | VRAM_OFFSET(3),
VRAM_C_TEXTURE = 3 | VRAM_OFFSET(2),
VRAM_C_TEXTURE_SLOT0 = 3 | VRAM_OFFSET(0),
VRAM_C_TEXTURE_SLOT1 = 3 | VRAM_OFFSET(1),
VRAM_C_TEXTURE_SLOT2 = 3 | VRAM_OFFSET(2),
VRAM_C_TEXTURE_SLOT3 = 3 | VRAM_OFFSET(3)
} VRAM_C_TYPE;
typedef enum {
VRAM_D_LCD = 0,
VRAM_D_MAIN_BG = 1 | VRAM_OFFSET(3),
VRAM_D_MAIN_BG_0x06000000 = 1 | VRAM_OFFSET(0),
VRAM_D_MAIN_BG_0x06020000 = 1 | VRAM_OFFSET(1),
VRAM_D_MAIN_BG_0x06040000 = 1 | VRAM_OFFSET(2),
VRAM_D_MAIN_BG_0x06060000 = 1 | VRAM_OFFSET(3),
VRAM_D_ARM7 = 2 | VRAM_OFFSET(1),
VRAM_D_ARM7_0x06000000 = 2,
VRAM_D_ARM7_0x06020000 = 2 | VRAM_OFFSET(1),
VRAM_D_SUB_SPRITE = 4,
VRAM_D_TEXTURE = 3 | VRAM_OFFSET(3),
VRAM_D_TEXTURE_SLOT0 = 3 | VRAM_OFFSET(0),
VRAM_D_TEXTURE_SLOT1 = 3 | VRAM_OFFSET(1),
VRAM_D_TEXTURE_SLOT2 = 3 | VRAM_OFFSET(2),
VRAM_D_TEXTURE_SLOT3 = 3 | VRAM_OFFSET(3)
} VRAM_D_TYPE;
typedef enum {
VRAM_E_LCD = 0,
VRAM_E_MAIN_BG = 1,
VRAM_E_MAIN_SPRITE = 2,
VRAM_E_TEX_PALETTE = 3,
VRAM_E_BG_EXT_PALETTE = 4,
VRAM_E_OBJ_EXT_PALETTE = 5,
} VRAM_E_TYPE;
typedef enum {
VRAM_F_LCD = 0,
VRAM_F_MAIN_BG = 1,
VRAM_F_MAIN_SPRITE = 2,
VRAM_F_MAIN_SPRITE_0x06000000 = 2,
VRAM_F_MAIN_SPRITE_0x06004000 = 2 | VRAM_OFFSET(1),
VRAM_F_MAIN_SPRITE_0x06010000 = 2 | VRAM_OFFSET(2),
VRAM_F_MAIN_SPRITE_0x06014000 = 2 | VRAM_OFFSET(3),
VRAM_F_TEX_PALETTE = 3,
VRAM_F_BG_EXT_PALETTE = 4,
VRAM_F_OBJ_EXT_PALETTE = 5,
} VRAM_F_TYPE;
typedef enum {
VRAM_G_LCD = 0,
VRAM_G_MAIN_BG = 1,
VRAM_G_MAIN_SPRITE = 2,
VRAM_G_MAIN_SPRITE_0x06000000 = 2,
VRAM_G_MAIN_SPRITE_0x06004000 = 2 | VRAM_OFFSET(1),
VRAM_G_MAIN_SPRITE_0x06010000 = 2 | VRAM_OFFSET(2),
VRAM_G_MAIN_SPRITE_0x06014000 = 2 | VRAM_OFFSET(3),
VRAM_G_TEX_PALETTE = 3,
VRAM_G_BG_EXT_PALETTE = 4,
VRAM_G_OBJ_EXT_PALETTE = 5,
} VRAM_G_TYPE;
typedef enum {
VRAM_H_LCD = 0,
VRAM_H_SUB_BG = 1,
VRAM_H_SUB_BG_EXT_PALETTE = 2,
} VRAM_H_TYPE;
typedef enum {
VRAM_I_LCD = 0,
VRAM_I_SUB_BG = 1,
VRAM_I_SUB_SPRITE = 2,
VRAM_I_SUB_SPRITE_EXT_PALETTE = 3,
}VRAM_I_TYPE;
typedef u16 _palette[256];
typedef _palette _ext_palette[16];
#define VRAM_E_EXT_PALETTE ((_ext_palette *)VRAM_E)
#define VRAM_F_EXT_PALETTE ((_ext_palette *)VRAM_F)
#define VRAM_G_EXT_PALETTE ((_ext_palette *)VRAM_G)
#define VRAM_H_EXT_PALETTE ((_ext_palette *)VRAM_H)
uint32 vramSetMainBanks(VRAM_A_TYPE a, VRAM_B_TYPE b, VRAM_C_TYPE c, VRAM_D_TYPE d);
void vramRestoreMainBanks(uint32 vramTemp);
void vramSetBankA(VRAM_A_TYPE a);
void vramSetBankB(VRAM_B_TYPE b);
void vramSetBankC(VRAM_C_TYPE c);
void vramSetBankD(VRAM_D_TYPE d);
void vramSetBankE(VRAM_E_TYPE e);
void vramSetBankF(VRAM_F_TYPE f);
void vramSetBankG(VRAM_G_TYPE g);
void vramSetBankH(VRAM_H_TYPE h);
void vramSetBankI(VRAM_I_TYPE i);
// Display control registers
#define DISPLAY_CR (*(vuint32*)0x04000000)
#define SUB_DISPLAY_CR (*(vuint32*)0x04001000)
#define MODE_0_2D 0x10000
#define MODE_1_2D 0x10001
#define MODE_2_2D 0x10002
#define MODE_3_2D 0x10003
#define MODE_4_2D 0x10004
#define MODE_5_2D 0x10005
// main display only
#define MODE_6_2D 0x10006
#define MODE_FIFO (3<<16)
#define ENABLE_3D (1<<3)
#define DISPLAY_BG0_ACTIVE (1 << 8)
#define DISPLAY_BG1_ACTIVE (1 << 9)
#define DISPLAY_BG2_ACTIVE (1 << 10)
#define DISPLAY_BG3_ACTIVE (1 << 11)
#define DISPLAY_SPR_ACTIVE (1 << 12)
#define DISPLAY_WIN0_ON (1 << 13)
#define DISPLAY_WIN1_ON (1 << 14)
#define DISPLAY_SPR_WIN_ON (1 << 15)
// Main display only
#define MODE_0_3D (MODE_0_2D | DISPLAY_BG0_ACTIVE | ENABLE_3D)
#define MODE_1_3D (MODE_1_2D | DISPLAY_BG0_ACTIVE | ENABLE_3D)
#define MODE_2_3D (MODE_2_2D | DISPLAY_BG0_ACTIVE | ENABLE_3D)
#define MODE_3_3D (MODE_3_2D | DISPLAY_BG0_ACTIVE | ENABLE_3D)
#define MODE_4_3D (MODE_4_2D | DISPLAY_BG0_ACTIVE | ENABLE_3D)
#define MODE_5_3D (MODE_5_2D | DISPLAY_BG0_ACTIVE | ENABLE_3D)
#define MODE_6_3D (MODE_6_2D | DISPLAY_BG0_ACTIVE | ENABLE_3D)
#define MODE_FB0 (0x00020000)
#define MODE_FB1 (0x00060000)
#define MODE_FB2 (0x000A0000)
#define MODE_FB3 (0x000E0000)
#define DISPLAY_SPR_HBLANK (1 << 23)
#define DISPLAY_SPR_1D_LAYOUT (1 << 4)
#define DISPLAY_SPR_1D (1 << 4)
#define DISPLAY_SPR_2D (0 << 4)
#define DISPLAY_SPR_1D_BMP (4 << 4)
#define DISPLAY_SPR_2D_BMP_128 (0 << 4)
#define DISPLAY_SPR_2D_BMP_256 (2 << 4)
#define DISPLAY_SPR_1D_SIZE_32 (0 << 20)
#define DISPLAY_SPR_1D_SIZE_64 (1 << 20)
#define DISPLAY_SPR_1D_SIZE_128 (2 << 20)
#define DISPLAY_SPR_1D_SIZE_256 (3 << 20)
#define DISPLAY_SPR_1D_BMP_SIZE_128 (0 << 22)
#define DISPLAY_SPR_1D_BMP_SIZE_256 (1 << 22)
#define DISPLAY_SPR_EXT_PALETTE (1 << 31)
#define DISPLAY_BG_EXT_PALETTE (1 << 30)
#define DISPLAY_SCREEN_OFF (1 << 7)
// The next two defines only apply to MAIN 2d engine
// In tile modes, this is multiplied by 64KB and added to BG_TILE_BASE
// In all bitmap modes, it is not used.
#define DISPLAY_CHAR_BASE(n) (((n)&7)<<24)
// In tile modes, this is multiplied by 64KB and added to BG_MAP_BASE
// In bitmap modes, this is multiplied by 64KB and added to BG_BMP_BASE
// In large bitmap modes, this is not used
#define DISPLAY_SCREEN_BASE(n) (((n)&7)<<27)
static inline
void videoSetMode( uint32 mode) { DISPLAY_CR = mode; }
static inline
void videoSetModeSub( uint32 mode) { SUB_DISPLAY_CR = mode; }
#define BRIGHTNESS (*(vuint16*)0x0400006C)
#define SUB_BRIGHTNESS (*(vuint16*)0x0400106C)
#define BGCTRL ((vuint16*)0x04000008)
#define BG0_CR (*(vuint16*)0x04000008)
#define BG1_CR (*(vuint16*)0x0400000A)
#define BG2_CR (*(vuint16*)0x0400000C)
#define BG3_CR (*(vuint16*)0x0400000E)
#define BGCTRL_SUB ((vuint16*)0x04001008)
#define SUB_BG0_CR (*(vuint16*)0x04001008)
#define SUB_BG1_CR (*(vuint16*)0x0400100A)
#define SUB_BG2_CR (*(vuint16*)0x0400100C)
#define SUB_BG3_CR (*(vuint16*)0x0400100E)
#define BG_256_COLOR (BIT(7))
#define BG_16_COLOR (0)
#define BG_MOSAIC_ON (BIT(6))
#define BG_MOSAIC_OFF (0)
#define BG_PRIORITY(n) (n)
#define BG_PRIORITY_0 (0)
#define BG_PRIORITY_1 (1)
#define BG_PRIORITY_2 (2)
#define BG_PRIORITY_3 (3)
#define BG_TILE_BASE(base) ((base) << 2)
#define BG_MAP_BASE(base) ((base) << 8)
#define BG_BMP_BASE(base) ((base) << 8)
#define BG_MAP_RAM(base) (((base)*0x800) + 0x06000000)
#define BG_MAP_RAM_SUB(base) (((base)*0x800) + 0x06200000)
#define BG_TILE_RAM(base) (((base)*0x4000) + 0x06000000)
#define BG_TILE_RAM_SUB(base) (((base)*0x4000) + 0x06200000)
#define BG_BMP_RAM(base) (((base)*0x4000) + 0x06000000)
#define BG_BMP_RAM_SUB(base) (((base)*0x4000) + 0x06200000)
#define BG_WRAP_OFF (0)
#define BG_WRAP_ON (1 << 13)
#define BG_32x32 (0 << 14)
#define BG_64x32 (1 << 14)
#define BG_32x64 (2 << 14)
#define BG_64x64 (3 << 14)
#define BG_RS_16x16 (0 << 14)
#define BG_RS_32x32 (1 << 14)
#define BG_RS_64x64 (2 << 14)
#define BG_RS_128x128 (3 << 14)
#define BG_BMP8_128x128 (BG_RS_16x16 | BG_256_COLOR)
#define BG_BMP8_256x256 (BG_RS_32x32 | BG_256_COLOR)
#define BG_BMP8_512x256 (BG_RS_64x64 | BG_256_COLOR)
#define BG_BMP8_512x512 (BG_RS_128x128 | BG_256_COLOR)
#define BG_BMP8_1024x512 BIT(14)
#define BG_BMP8_512x1024 0
#define BG_BMP16_128x128 (BG_RS_16x16 | BG_256_COLOR | BIT(2))
#define BG_BMP16_256x256 (BG_RS_32x32 | BG_256_COLOR | BIT(2))
#define BG_BMP16_512x256 (BG_RS_64x64 | BG_256_COLOR | BIT(2))
#define BG_BMP16_512x512 (BG_RS_128x128 | BG_256_COLOR | BIT(2))
#define BG_PALETTE_SLOT0 0
#define BG_PALETTE_SLOT1 0
#define BG_PALETTE_SLOT2 BIT(13)
#define BG_PALETTE_SLOT3 BIT(13)
typedef struct {
u16 x;
u16 y;
} bg_scroll;
typedef struct {
u16 xdx;
u16 xdy;
u16 ydx;
u16 ydy;
u32 centerX;
u32 centerY;
} bg_rotation;
typedef struct {
u16 control[4];
bg_scroll scroll[4];
bg_rotation bg2_rotation;
bg_rotation bg3_rotation;
} bg_attribute;
#define BACKGROUND (*((bg_attribute *)0x04000008))
#define BACKGROUND_SUB (*((bg_attribute *)0x04001008))
#define BG_OFFSET ((bg_scroll *)(0x04000010))
#define BG0_X0 (*(vuint16*)0x04000010)
#define BG0_Y0 (*(vuint16*)0x04000012)
#define BG1_X0 (*(vuint16*)0x04000014)
#define BG1_Y0 (*(vuint16*)0x04000016)
#define BG2_X0 (*(vuint16*)0x04000018)
#define BG2_Y0 (*(vuint16*)0x0400001A)
#define BG3_X0 (*(vuint16*)0x0400001C)
#define BG3_Y0 (*(vuint16*)0x0400001E)
#define BG2_XDX (*(vuint16*)0x04000020)
#define BG2_XDY (*(vuint16*)0x04000022)
#define BG2_YDX (*(vuint16*)0x04000024)
#define BG2_YDY (*(vuint16*)0x04000026)
#define BG2_CX (*(vuint32*)0x04000028)
#define BG2_CY (*(vuint32*)0x0400002C)
#define BG3_XDX (*(vuint16*)0x04000030)
#define BG3_XDY (*(vuint16*)0x04000032)
#define BG3_YDX (*(vuint16*)0x04000034)
#define BG3_YDY (*(vuint16*)0x04000036)
#define BG3_CX (*(vuint32*)0x04000038)
#define BG3_CY (*(vuint32*)0x0400003C)
#define SUB_BG0_X0 (*(vuint16*)0x04001010)
#define SUB_BG0_Y0 (*(vuint16*)0x04001012)
#define SUB_BG1_X0 (*(vuint16*)0x04001014)
#define SUB_BG1_Y0 (*(vuint16*)0x04001016)
#define SUB_BG2_X0 (*(vuint16*)0x04001018)
#define SUB_BG2_Y0 (*(vuint16*)0x0400101A)
#define SUB_BG3_X0 (*(vuint16*)0x0400101C)
#define SUB_BG3_Y0 (*(vuint16*)0x0400101E)
#define SUB_BG2_XDX (*(vuint16*)0x04001020)
#define SUB_BG2_XDY (*(vuint16*)0x04001022)
#define SUB_BG2_YDX (*(vuint16*)0x04001024)
#define SUB_BG2_YDY (*(vuint16*)0x04001026)
#define SUB_BG2_CX (*(vuint32*)0x04001028)
#define SUB_BG2_CY (*(vuint32*)0x0400102C)
#define SUB_BG3_XDX (*(vuint16*)0x04001030)
#define SUB_BG3_XDY (*(vuint16*)0x04001032)
#define SUB_BG3_YDX (*(vuint16*)0x04001034)
#define SUB_BG3_YDY (*(vuint16*)0x04001036)
#define SUB_BG3_CX (*(vuint32*)0x04001038)
#define SUB_BG3_CY (*(vuint32*)0x0400103C)
// Window 0
#define WIN0_X0 (*(vuint8*)0x04000041)
#define WIN0_X1 (*(vuint8*)0x04000040)
#define WIN0_Y0 (*(vuint8*)0x04000045)
#define WIN0_Y1 (*(vuint8*)0x04000044)
// Window 1
#define WIN1_X0 (*(vuint8*)0x04000042)
#define WIN1_X1 (*(vuint8*)0x04000043)
#define WIN1_Y0 (*(vuint8*)0x04000047)
#define WIN1_Y1 (*(vuint8*)0x04000046)
#define WIN_IN (*(vuint16*)0x04000048)
#define WIN_OUT (*(vuint16*)0x0400004A)
// Window 0
#define SUB_WIN0_X0 (*(vuint8*)0x04001041)
#define SUB_WIN0_X1 (*(vuint8*)0x04001040)
#define SUB_WIN0_Y0 (*(vuint8*)0x04001045)
#define SUB_WIN0_Y1 (*(vuint8*)0x04001044)
// Window 1
#define SUB_WIN1_X0 (*(vuint8*)0x04001042)
#define SUB_WIN1_X1 (*(vuint8*)0x04001043)
#define SUB_WIN1_Y0 (*(vuint8*)0x04001047)
#define SUB_WIN1_Y1 (*(vuint8*)0x04001046)
#define SUB_WIN_IN (*(vuint16*)0x04001048)
#define SUB_WIN_OUT (*(vuint16*)0x0400104A)
#define MOSAIC_CR (*(vuint16*)0x0400004C)
#define SUB_MOSAIC_CR (*(vuint16*)0x0400104C)
#define BLEND_CR (*(vuint16*)0x04000050)
#define BLEND_AB (*(vuint16*)0x04000052)
#define BLEND_Y (*(vuint16*)0x04000054)
#define SUB_BLEND_CR (*(vuint16*)0x04001050)
#define SUB_BLEND_AB (*(vuint16*)0x04001052)
#define SUB_BLEND_Y (*(vuint16*)0x04001054)
#define BLEND_NONE (0<<6)
#define BLEND_ALPHA (1<<6)
#define BLEND_FADE_WHITE (2<<6)
#define BLEND_FADE_BLACK (3<<6)
#define BLEND_SRC_BG0 (1<<0)
#define BLEND_SRC_BG1 (1<<1)
#define BLEND_SRC_BG2 (1<<2)
#define BLEND_SRC_BG3 (1<<3)
#define BLEND_SRC_SPRITE (1<<4)
#define BLEND_SRC_BACKDROP (1<<5)
#define BLEND_DST_BG0 (1<<8)
#define BLEND_DST_BG1 (1<<9)
#define BLEND_DST_BG2 (1<<10)
#define BLEND_DST_BG3 (1<<11)
#define BLEND_DST_SPRITE (1<<12)
#define BLEND_DST_BACKDROP (1<<13)
// Display capture control
#define REG_DISPCAPCNT (*(vuint32*)0x04000064)
#define REG_ DISP_MMEM_FIFO (*(vuint32*)0x04000068)
#define DCAP_ENABLE BIT(31)
#define DCAP_MODE(n) (((n) & 3) << 29)
#define DCAP_DST(n) (((n) & 3) << 26)
#define DCAP_SRC(n) (((n) & 3) << 24)
#define DCAP_SIZE(n) (((n) & 3) << 20)
#define DCAP_OFFSET(n) (((n) & 3) << 18)
#define DCAP_BANK(n) (((n) & 3) << 16)
#define DCAP_B(n) (((n) & 0x1F) << 8)
#define DCAP_A(n) (((n) & 0x1F) << 0)
// 3D core control
#define GFX_CONTROL (*(vuint16*) 0x04000060)
#define GFX_FIFO (*(vuint32*) 0x04000400)
#define GFX_STATUS (*(vuint32*) 0x04000600)
#define GFX_COLOR (*(vuint32*) 0x04000480)
#define GFX_VERTEX10 (*(vuint32*) 0x04000490)
#define GFX_VERTEX_XY (*(vuint32*) 0x04000494)
#define GFX_VERTEX_XZ (*(vuint32*) 0x04000498)
#define GFX_VERTEX_YZ (*(vuint32*) 0x0400049C)
#define GFX_VERTEX_DIFF (*(vuint32*) 0x040004A0)
#define GFX_VERTEX16 (*(vuint32*) 0x0400048C)
#define GFX_TEX_COORD (*(vuint32*) 0x04000488)
#define GFX_TEX_FORMAT (*(vuint32*) 0x040004A8)
#define GFX_PAL_FORMAT (*(vuint32*) 0x040004AC)
#define GFX_CLEAR_COLOR (*(vuint32*) 0x04000350)
#define GFX_CLEAR_DEPTH (*(vuint16*) 0x04000354)
#define GFX_LIGHT_VECTOR (*(vuint32*) 0x040004C8)
#define GFX_LIGHT_COLOR (*(vuint32*) 0x040004CC)
#define GFX_NORMAL (*(vuint32*) 0x04000484)
#define GFX_DIFFUSE_AMBIENT (*(vuint32*) 0x040004C0)
#define GFX_SPECULAR_EMISSION (*(vuint32*) 0x040004C4)
#define GFX_SHININESS (*(vuint32*) 0x040004D0)
#define GFX_POLY_FORMAT (*(vuint32*) 0x040004A4)
#define GFX_ALPHA_TEST (*(vuint16*) 0x04000340)
#define GFX_BEGIN (*(vuint32*) 0x04000500)
#define GFX_END (*(vuint32*) 0x04000504)
#define GFX_FLUSH (*(vuint32*) 0x04000540)
#define GFX_VIEWPORT (*(vuint32*) 0x04000580)
#define GFX_TOON_TABLE ((vuint16*) 0x04000380)
#define GFX_EDGE_TABLE ((vuint16*) 0x04000330)
#define GFX_FOG_COLOR (*(vuint32*) 0x04000358)
#define GFX_FOG_OFFSET (*(vuint32*) 0x0400035C)
#define GFX_FOG_TABLE ((vuint8*) 0x04000360)
#define GFX_BOX_TEST (*(vint32*) 0x040005C0)
#define GFX_POS_TEST (*(vuint32*) 0x040005C4)
#define GFX_POS_RESULT ((vint32*) 0x04000620)
#define GFX_BUSY (GFX_STATUS & BIT(27))
#define GFX_VERTEX_RAM_USAGE (*(uint16*) 0x04000606)
#define GFX_POLYGON_RAM_USAGE (*(uint16*) 0x04000604)
#define GFX_CUTOFF_DEPTH (*(uint16*)0x04000610)
// Matrix processor control
#define MATRIX_CONTROL (*(vuint32*)0x04000440)
#define MATRIX_PUSH (*(vuint32*)0x04000444)
#define MATRIX_POP (*(vuint32*)0x04000448)
#define MATRIX_SCALE (*(vint32*) 0x0400046C)
#define MATRIX_TRANSLATE (*(vint32*) 0x04000470)
#define MATRIX_RESTORE (*(vuint32*)0x04000450)
#define MATRIX_STORE (*(vuint32*)0x0400044C)
#define MATRIX_IDENTITY (*(vuint32*)0x04000454)
#define MATRIX_LOAD4x4 (*(vint32*) 0x04000458)
#define MATRIX_LOAD4x3 (*(vint32*) 0x0400045C)
#define MATRIX_MULT4x4 (*(vint32*) 0x04000460)
#define MATRIX_MULT4x3 (*(vint32*) 0x04000464)
#define MATRIX_MULT3x3 (*(vint32*) 0x04000468)
//matrix operation results
#define MATRIX_READ_CLIP ((vint32*) (0x04000640))
#define MATRIX_READ_VECTOR ((vint32*) (0x04000680))
#define POINT_RESULT ((vint32*) (0x04000620))
#define VECTOR_RESULT ((vuint16*)(0x04000630))
#ifdef __cplusplus
}
#endif
#endif
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