libnds: video.h ソースファイル

00001 /*---------------------------------------------------------------------------------
00002 
00003         Video registers and defines
00004 
00005         Copyright (C) 2005
00006                 Michael Noland (joat)
00007                 Jason Rogers (dovoto)
00008                 Dave Murphy (WinterMute)
00009 
00010         This software is provided 'as-is', without any express or implied
00011         warranty.  In no event will the authors be held liable for any
00012         damages arising from the use of this software.
00013 
00014         Permission is granted to anyone to use this software for any
00015         purpose, including commercial applications, and to alter it and
00016         redistribute it freely, subject to the following restrictions:
00017 
00018         1.      The origin of this software must not be misrepresented; you
00019                 must not claim that you wrote the original software. If you use
00020                 this software in a product, an acknowledgment in the product
00021                 documentation would be appreciated but is not required.
00022         2.      Altered source versions must be plainly marked as such, and
00023                 must not be misrepresented as being the original software.
00024         3.      This notice may not be removed or altered from any source
00025                 distribution.
00026 
00027 ---------------------------------------------------------------------------------*/
00028 
00064 #ifndef VIDEO_ARM9_INCLUDE
00065 #define VIDEO_ARM9_INCLUDE
00066 
00067 
00068 #ifndef ARM9
00069 #error Video is only available on the ARM9
00070 #endif
00071 
00072 #include <nds/ndstypes.h>
00073 #include <nds/arm9/sassert.h>
00074 
00075 #ifdef __cplusplus
00076 extern "C" {
00077 #endif
00078 
00079 extern u16 mosaicShadow;
00080 extern u16 mosaicShadowSub;
00081 
00082 #define BG_PALETTE       ((u16*)0x05000000)
00083 #define BG_PALETTE_SUB   ((u16*)0x05000400)
00085 #define SPRITE_PALETTE ((u16*)0x05000200)  
00086 #define SPRITE_PALETTE_SUB ((u16*)0x05000600)
00088 #define BG_GFX                  ((u16*)0x6000000) 
00089 #define BG_GFX_SUB              ((u16*)0x6200000)
00090 #define SPRITE_GFX                      ((u16*)0x6400000)
00091 #define SPRITE_GFX_SUB          ((u16*)0x6600000)
00093 #define VRAM_0        ((u16*)0x6000000)  
00094 #define VRAM          ((u16*)0x6800000)  
00097 #define VRAM_A        ((u16*)0x6800000)
00098 #define VRAM_B        ((u16*)0x6820000)
00099 #define VRAM_C        ((u16*)0x6840000)
00100 #define VRAM_D        ((u16*)0x6860000)
00101 #define VRAM_E        ((u16*)0x6880000)
00102 #define VRAM_F        ((u16*)0x6890000)
00103 #define VRAM_G        ((u16*)0x6894000)
00104 #define VRAM_H        ((u16*)0x6898000)
00105 #define VRAM_I        ((u16*)0x68A0000)
00107 #define OAM           ((u16*)0x07000000)
00108 #define OAM_SUB       ((u16*)0x07000400)
00110 // macro creates a 15 bit color from 3x5 bit components
00111 
00112 #define RGB15(r,g,b)  ((r)|((g)<<5)|((b)<<10))
00113 #define RGB5(r,g,b)  ((r)|((g)<<5)|((b)<<10))
00114 #define RGB8(r,g,b)  (((r)>>3)|(((g)>>3)<<5)|(((b)>>3)<<10))
00115 
00116 #define ARGB16(a, r, g, b) ( ((a) << 15) | (r)|((g)<<5)|((b)<<10))
00117 
00119 #define SCREEN_HEIGHT 192 
00120 
00121 #define SCREEN_WIDTH  256
00122 
00123 //      Vram Control
00124 #define VRAM_CR                 (*(vu32*)0x04000240)  
00125 #define VRAM_A_CR               (*(vu8*)0x04000240)   
00126 #define VRAM_B_CR               (*(vu8*)0x04000241)   
00127 #define VRAM_C_CR               (*(vu8*)0x04000242)   
00128 #define VRAM_D_CR               (*(vu8*)0x04000243)   
00129 #define VRAM_E_CR               (*(vu8*)0x04000244)   
00130 #define VRAM_F_CR               (*(vu8*)0x04000245)   
00131 #define VRAM_G_CR               (*(vu8*)0x04000246)   
00132 #define WRAM_CR                 (*(vu8*)0x04000247)   
00133 #define VRAM_H_CR               (*(vu8*)0x04000248)   
00134 #define VRAM_I_CR               (*(vu8*)0x04000249)   
00136 #define VRAM_ENABLE             (1<<7)
00137 
00138 #define VRAM_OFFSET(n)  ((n)<<3)
00139 
00141 typedef enum {
00142         VRAM_A_LCD      =       0,
00143         VRAM_A_MAIN_BG  = 1,
00144         VRAM_A_MAIN_BG_0x06000000       = 1 | VRAM_OFFSET(0),
00145         VRAM_A_MAIN_BG_0x06020000       = 1 | VRAM_OFFSET(1),
00146         VRAM_A_MAIN_BG_0x06040000       = 1 | VRAM_OFFSET(2),
00147         VRAM_A_MAIN_BG_0x06060000       = 1 | VRAM_OFFSET(3),
00148         VRAM_A_MAIN_SPRITE = 2,
00149         VRAM_A_MAIN_SPRITE_0x06400000   = 2,
00150         VRAM_A_MAIN_SPRITE_0x06420000   = 2 | VRAM_OFFSET(1),
00151         VRAM_A_TEXTURE = 3,
00152         VRAM_A_TEXTURE_SLOT0    = 3 | VRAM_OFFSET(0),
00153         VRAM_A_TEXTURE_SLOT1    = 3 | VRAM_OFFSET(1),
00154         VRAM_A_TEXTURE_SLOT2    = 3 | VRAM_OFFSET(2),
00155         VRAM_A_TEXTURE_SLOT3    = 3 | VRAM_OFFSET(3)
00156 } VRAM_A_TYPE;
00157 
00159 typedef enum {
00160         VRAM_B_LCD = 0,
00161         VRAM_B_MAIN_BG  = 1 | VRAM_OFFSET(1),
00162         VRAM_B_MAIN_BG_0x06000000       = 1 | VRAM_OFFSET(0),
00163         VRAM_B_MAIN_BG_0x06020000       = 1 | VRAM_OFFSET(1),
00164         VRAM_B_MAIN_BG_0x06040000       = 1 | VRAM_OFFSET(2),
00165         VRAM_B_MAIN_BG_0x06060000       = 1 | VRAM_OFFSET(3),
00166         VRAM_B_MAIN_SPRITE      = 2 | VRAM_OFFSET(1),
00167         VRAM_B_MAIN_SPRITE_0x06400000   = 2,
00168         VRAM_B_MAIN_SPRITE_0x06420000   = 2 | VRAM_OFFSET(1),
00169         VRAM_B_TEXTURE  = 3 | VRAM_OFFSET(1),
00170         VRAM_B_TEXTURE_SLOT0    = 3 | VRAM_OFFSET(0),
00171         VRAM_B_TEXTURE_SLOT1    = 3 | VRAM_OFFSET(1),
00172         VRAM_B_TEXTURE_SLOT2    = 3 | VRAM_OFFSET(2),
00173         VRAM_B_TEXTURE_SLOT3    = 3 | VRAM_OFFSET(3)
00174 } VRAM_B_TYPE;
00175 
00177 typedef enum {
00178         VRAM_C_LCD = 0,
00179         VRAM_C_MAIN_BG  = 1 | VRAM_OFFSET(2),
00180         VRAM_C_MAIN_BG_0x06000000       = 1 | VRAM_OFFSET(0),
00181         VRAM_C_MAIN_BG_0x06020000       = 1 | VRAM_OFFSET(1),
00182         VRAM_C_MAIN_BG_0x06040000       = 1 | VRAM_OFFSET(2),
00183         VRAM_C_MAIN_BG_0x06060000       = 1 | VRAM_OFFSET(3),
00184         VRAM_C_ARM7     = 2,
00185         VRAM_C_ARM7_0x06000000 = 2,
00186         VRAM_C_ARM7_0x06020000 = 2 | VRAM_OFFSET(1),
00187         VRAM_C_SUB_BG   = 4,
00188         VRAM_C_SUB_BG_0x06200000        = 4 | VRAM_OFFSET(0),
00189         VRAM_C_TEXTURE  = 3 | VRAM_OFFSET(2),
00190         VRAM_C_TEXTURE_SLOT0    = 3 | VRAM_OFFSET(0),
00191         VRAM_C_TEXTURE_SLOT1    = 3 | VRAM_OFFSET(1),
00192         VRAM_C_TEXTURE_SLOT2    = 3 | VRAM_OFFSET(2),
00193         VRAM_C_TEXTURE_SLOT3    = 3 | VRAM_OFFSET(3)
00194 } VRAM_C_TYPE;
00195 
00197 typedef enum {
00198         VRAM_D_LCD = 0,
00199         VRAM_D_MAIN_BG  = 1 | VRAM_OFFSET(3),
00200         VRAM_D_MAIN_BG_0x06000000  = 1 | VRAM_OFFSET(0),
00201         VRAM_D_MAIN_BG_0x06020000  = 1 | VRAM_OFFSET(1),
00202         VRAM_D_MAIN_BG_0x06040000  = 1 | VRAM_OFFSET(2),
00203         VRAM_D_MAIN_BG_0x06060000  = 1 | VRAM_OFFSET(3),
00204         VRAM_D_ARM7 = 2 | VRAM_OFFSET(1),
00205         VRAM_D_ARM7_0x06000000 = 2,
00206         VRAM_D_ARM7_0x06020000 = 2 | VRAM_OFFSET(1),
00207         VRAM_D_SUB_SPRITE  = 4,
00208         VRAM_D_TEXTURE = 3 | VRAM_OFFSET(3),
00209         VRAM_D_TEXTURE_SLOT0 = 3 | VRAM_OFFSET(0),
00210         VRAM_D_TEXTURE_SLOT1 = 3 | VRAM_OFFSET(1),
00211         VRAM_D_TEXTURE_SLOT2 = 3 | VRAM_OFFSET(2),
00212         VRAM_D_TEXTURE_SLOT3 = 3 | VRAM_OFFSET(3)
00213 } VRAM_D_TYPE;
00214 
00216 typedef enum {
00217         VRAM_E_LCD             = 0,
00218         VRAM_E_MAIN_BG         = 1,
00219         VRAM_E_MAIN_SPRITE     = 2,
00220         VRAM_E_TEX_PALETTE     = 3,
00221         VRAM_E_BG_EXT_PALETTE  = 4,
00222 } VRAM_E_TYPE;
00223 
00225 typedef enum {
00226         VRAM_F_LCD             = 0,
00227         VRAM_F_MAIN_BG     = 1,
00228         VRAM_F_MAIN_BG_0x06000000     = 1,
00229         VRAM_F_MAIN_BG_0x06004000     = 1 | VRAM_OFFSET(1),
00230         VRAM_F_MAIN_BG_0x06010000     = 1 | VRAM_OFFSET(2),
00231         VRAM_F_MAIN_BG_0x06014000     = 1 | VRAM_OFFSET(3),
00232         VRAM_F_MAIN_SPRITE     = 2,
00233         VRAM_F_MAIN_SPRITE_0x06400000     = 2,
00234         VRAM_F_MAIN_SPRITE_0x06404000     = 2 | VRAM_OFFSET(1),
00235         VRAM_F_MAIN_SPRITE_0x06410000     = 2 | VRAM_OFFSET(2),
00236         VRAM_F_MAIN_SPRITE_0x06414000     = 2 | VRAM_OFFSET(3),
00237         VRAM_F_TEX_PALETTE     = 3,
00238         VRAM_F_BG_EXT_PALETTE  = 4,
00239         VRAM_F_BG_EXT_PALETTE_SLOT01 = 4 | VRAM_OFFSET(0),
00240         VRAM_F_BG_EXT_PALETTE_SLOT23 = 4 | VRAM_OFFSET(1),
00241         VRAM_F_SPRITE_EXT_PALETTE = 5,
00242 } VRAM_F_TYPE;
00243 
00245 typedef enum {
00246         VRAM_G_LCD             = 0,
00247         VRAM_G_MAIN_BG     = 1,
00248         VRAM_G_MAIN_BG_0x06000000     = 1,
00249         VRAM_G_MAIN_BG_0x06004000     = 1 | VRAM_OFFSET(1),
00250         VRAM_G_MAIN_BG_0x06010000     = 1 | VRAM_OFFSET(2),
00251         VRAM_G_MAIN_BG_0x06014000     = 1 | VRAM_OFFSET(3),
00252         VRAM_G_MAIN_SPRITE     = 2,
00253         VRAM_G_MAIN_SPRITE_0x06400000     = 2,
00254         VRAM_G_MAIN_SPRITE_0x06404000     = 2 | VRAM_OFFSET(1),
00255         VRAM_G_MAIN_SPRITE_0x06410000     = 2 | VRAM_OFFSET(2),
00256         VRAM_G_MAIN_SPRITE_0x06414000     = 2 | VRAM_OFFSET(3),
00257         VRAM_G_TEX_PALETTE     = 3,
00258         VRAM_G_BG_EXT_PALETTE  = 4,
00259         VRAM_G_BG_EXT_PALETTE_SLOT01 = 4 | VRAM_OFFSET(0),
00260         VRAM_G_BG_EXT_PALETTE_SLOT23 = 4 | VRAM_OFFSET(1),
00261         VRAM_G_SPRITE_EXT_PALETTE = 5,
00262 } VRAM_G_TYPE;
00263 
00265 typedef enum {
00266         VRAM_H_LCD                = 0,
00267         VRAM_H_SUB_BG             = 1,
00268         VRAM_H_SUB_BG_EXT_PALETTE = 2,
00269 } VRAM_H_TYPE;
00270 
00272 typedef enum {
00273         VRAM_I_LCD                    = 0,
00274         VRAM_I_SUB_BG_0x06208000       = 1,
00275         VRAM_I_SUB_SPRITE             = 2,
00276         VRAM_I_SUB_SPRITE_EXT_PALETTE = 3,
00277 }VRAM_I_TYPE;
00278 
00279 
00281 typedef u16 _palette[256];
00282 
00284 typedef _palette _ext_palette[16];
00285 
00287 #define VRAM_E_EXT_PALETTE ((_ext_palette *)VRAM_E)
00288 
00290 #define VRAM_F_EXT_PALETTE ((_ext_palette *)VRAM_F)
00291 
00293 #define VRAM_G_EXT_PALETTE ((_ext_palette *)VRAM_G)
00294 
00296 #define VRAM_H_EXT_PALETTE ((_ext_palette *)VRAM_H)
00297 
00299 #define VRAM_F_EXT_SPR_PALETTE ((_palette *)VRAM_F)
00300 
00302 #define VRAM_G_EXT_SPR_PALETTE ((_palette *)VRAM_G)
00303 
00305 #define VRAM_I_EXT_SPR_PALETTE ((_palette *)VRAM_I)
00306 
00307 
00315 u32 vramSetMainBanks(VRAM_A_TYPE a, VRAM_B_TYPE b, VRAM_C_TYPE c, VRAM_D_TYPE d);
00316 
00320 void vramRestoreMainBanks(u32 vramTemp);
00321 
00322 static inline
00326 void vramSetBankA(VRAM_A_TYPE a) { VRAM_A_CR = VRAM_ENABLE | a; }
00327 
00328 static inline
00332 void vramSetBankB(VRAM_B_TYPE b) { VRAM_B_CR = VRAM_ENABLE | b; }
00333 
00334 static inline
00338 void vramSetBankC(VRAM_C_TYPE c) { VRAM_C_CR = VRAM_ENABLE | c; }
00339 
00340 static inline
00344 void vramSetBankD(VRAM_D_TYPE d) { VRAM_D_CR = VRAM_ENABLE | d; }
00345 
00346 static inline
00350 void vramSetBankE(VRAM_E_TYPE e) { VRAM_E_CR = VRAM_ENABLE | e; }
00351 
00352 static inline
00356 void vramSetBankF(VRAM_F_TYPE f) { VRAM_F_CR = VRAM_ENABLE | f; }
00357 
00358 static inline
00362 void vramSetBankG(VRAM_G_TYPE g) { VRAM_G_CR = VRAM_ENABLE | g; }
00363 
00364 static inline
00368 void vramSetBankH(VRAM_H_TYPE h) { VRAM_H_CR = VRAM_ENABLE | h; }
00369 
00370 static inline
00374 void vramSetBankI(VRAM_I_TYPE i) { VRAM_I_CR = VRAM_ENABLE | i; }
00375 
00376 
00397 #define REG_DISPCNT             (*(vu32*)0x04000000)
00398 #define REG_DISPCNT_SUB (*(vu32*)0x04001000)
00399 
00400 #define ENABLE_3D    (1<<3)
00401 #define DISPLAY_ENABLE_SHIFT 8
00402 #define DISPLAY_BG0_ACTIVE    (1 << 8)
00403 #define DISPLAY_BG1_ACTIVE    (1 << 9)
00404 #define DISPLAY_BG2_ACTIVE    (1 << 10)
00405 #define DISPLAY_BG3_ACTIVE    (1 << 11)
00406 #define DISPLAY_SPR_ACTIVE    (1 << 12)
00407 #define DISPLAY_WIN0_ON       (1 << 13)
00408 #define DISPLAY_WIN1_ON       (1 << 14)
00409 #define DISPLAY_SPR_WIN_ON    (1 << 15)
00410 
00440 typedef enum
00441 {
00442  MODE_0_2D    =  0x10000, 
00443  MODE_1_2D    =  0x10001, 
00444  MODE_2_2D    =  0x10002, 
00445  MODE_3_2D    =  0x10003, 
00446  MODE_4_2D    =  0x10004, 
00447  MODE_5_2D    =  0x10005, 
00448  MODE_6_2D    =  0x10006, 
00449  MODE_0_3D    = (0x10000 | DISPLAY_BG0_ACTIVE | ENABLE_3D), 
00450  MODE_1_3D    = (0x10001 | DISPLAY_BG0_ACTIVE | ENABLE_3D), 
00451  MODE_2_3D    = (0x10002 | DISPLAY_BG0_ACTIVE | ENABLE_3D), 
00452  MODE_3_3D    = (0x10003 | DISPLAY_BG0_ACTIVE | ENABLE_3D), 
00453  MODE_4_3D    = (0x10004 | DISPLAY_BG0_ACTIVE | ENABLE_3D), 
00454  MODE_5_3D    = (0x10005 | DISPLAY_BG0_ACTIVE | ENABLE_3D), 
00455  MODE_6_3D    = (0x10006 | DISPLAY_BG0_ACTIVE | ENABLE_3D), 
00457  MODE_FIFO    =  (3<<16),
00459  MODE_FB0     = (0x00020000), 
00460  MODE_FB1     = (0x00060000), 
00461  MODE_FB2         = (0x000A0000), 
00462  MODE_FB3         = (0x000E0000)  
00464 }VideoMode;
00465 
00466 // main display only
00467 
00468 #define DISPLAY_SPR_HBLANK         (1 << 23)
00469 
00470 #define DISPLAY_SPR_1D_LAYOUT   (1 << 4)
00471 
00472 #define DISPLAY_SPR_1D                          (1 << 4)
00473 #define DISPLAY_SPR_2D                          (0 << 4)
00474 #define DISPLAY_SPR_1D_BMP                      (4 << 4)
00475 #define DISPLAY_SPR_2D_BMP_128          (0 << 4)
00476 #define DISPLAY_SPR_2D_BMP_256          (2 << 4)
00477 
00478 
00479 #define DISPLAY_SPR_1D_SIZE_32          (0 << 20)
00480 #define DISPLAY_SPR_1D_SIZE_64          (1 << 20)
00481 #define DISPLAY_SPR_1D_SIZE_128         (2 << 20)
00482 #define DISPLAY_SPR_1D_SIZE_256         (3 << 20)
00483 #define DISPLAY_SPR_1D_BMP_SIZE_128     (0 << 22)
00484 #define DISPLAY_SPR_1D_BMP_SIZE_256     (1 << 22)
00485 
00486 //mask to clear all attributes related to sprites from display control
00487 #define DISPLAY_SPRITE_ATTR_MASK  ((7 << 4) | (7 << 20) | (1 << 31))
00488 
00489 #define DISPLAY_SPR_EXT_PALETTE         (1 << 31)
00490 #define DISPLAY_BG_EXT_PALETTE          (1 << 30)
00491 
00492 #define DISPLAY_SCREEN_OFF     (1 << 7)
00493 
00494 // The next two defines only apply to MAIN 2d engine
00495 // In tile modes, this is multiplied by 64KB and added to BG_TILE_BASE
00496 // In all bitmap modes, it is not used.
00497 #define DISPLAY_CHAR_BASE(n) (((n)&7)<<24)
00498 
00499 // In tile modes, this is multiplied by 64KB and added to BG_MAP_BASE
00500 // In bitmap modes, this is multiplied by 64KB and added to BG_BMP_BASE
00501 // In large bitmap modes, this is not used
00502 #define DISPLAY_SCREEN_BASE(n) (((n)&7)<<27)
00503 
00504 static inline
00508 void videoSetMode( u32 mode)  { REG_DISPCNT = mode; }
00509 
00510 static inline
00514 void videoSetModeSub( u32 mode)  { REG_DISPCNT_SUB = mode; }
00515 
00516 static inline
00520 int videoGetMode() {return (REG_DISPCNT & 0x30007);}
00521 
00522 static inline
00526 int videoGetModeSub() {return (REG_DISPCNT_SUB & 0x30007);}
00527 
00528 static inline 
00532 bool video3DEnabled() {return (REG_DISPCNT & ENABLE_3D) ? true : false;}
00533 
00534 static inline 
00538 void videoBgEnable(int number) {REG_DISPCNT |= 1 << (DISPLAY_ENABLE_SHIFT + number);}
00539 
00540 static inline 
00544 void videoBgEnableSub(int number) {REG_DISPCNT_SUB |= 1 << (DISPLAY_ENABLE_SHIFT + number);}
00545 
00546 static inline 
00550 void videoBgDisable(int number) {REG_DISPCNT &= ~(1 << (DISPLAY_ENABLE_SHIFT + number));}
00551 
00552 static inline 
00556 void videoBgDisableSub(int number) {REG_DISPCNT_SUB &= ~(1 << (DISPLAY_ENABLE_SHIFT + number));}
00557 
00563 void setBrightness(int screen, int level);
00564 
00565 #define REG_MASTER_BRIGHT     (*(vu16*)0x0400006C)
00566 #define REG_MASTER_BRIGHT_SUB (*(vu16*)0x0400106C)
00567 
00568 
00569 // Window 0
00570 #define WIN0_X0        (*(vu8*)0x04000041)
00571 #define WIN0_X1        (*(vu8*)0x04000040)
00572 #define WIN0_Y0        (*(vu8*)0x04000045)
00573 #define WIN0_Y1        (*(vu8*)0x04000044)
00574 
00575 // Window 1
00576 #define WIN1_X0        (*(vu8*)0x04000043)
00577 #define WIN1_X1        (*(vu8*)0x04000042)
00578 #define WIN1_Y0        (*(vu8*)0x04000047)
00579 #define WIN1_Y1        (*(vu8*)0x04000046)
00580 
00581 #define WIN_IN         (*(vu16*)0x04000048)
00582 #define WIN_OUT        (*(vu16*)0x0400004A)
00583 
00584 // Window 0
00585 #define SUB_WIN0_X0    (*(vu8*)0x04001041)
00586 #define SUB_WIN0_X1    (*(vu8*)0x04001040)
00587 #define SUB_WIN0_Y0    (*(vu8*)0x04001045)
00588 #define SUB_WIN0_Y1    (*(vu8*)0x04001044)
00589 
00590 // Window 1
00591 #define SUB_WIN1_X0    (*(vu8*)0x04001043)
00592 #define SUB_WIN1_X1    (*(vu8*)0x04001042)
00593 #define SUB_WIN1_Y0    (*(vu8*)0x04001047)
00594 #define SUB_WIN1_Y1    (*(vu8*)0x04001046)
00595 
00596 #define SUB_WIN_IN     (*(vu16*)0x04001048)
00597 #define SUB_WIN_OUT    (*(vu16*)0x0400104A)
00598 
00599 #define REG_MOSAIC              (*(vu16*)0x0400004C)
00600 #define REG_MOSAIC_SUB  (*(vu16*)0x0400104C)
00601 
00602 #define REG_BLDCNT     (*(vu16*)0x04000050)
00603 #define REG_BLDY           (*(vu16*)0x04000054)
00604 #define REG_BLDALPHA   (*(vu16*)0x04000052)
00605 
00606 #define REG_BLDCNT_SUB     (*(vu16*)0x04001050)
00607 #define REG_BLDALPHA_SUB   (*(vu16*)0x04001052)
00608 #define REG_BLDY_SUB       (*(vu16*)0x04001054)
00609 
00610 
00611 #define BLEND_NONE         (0<<6)
00612 #define BLEND_ALPHA        (1<<6)
00613 #define BLEND_FADE_WHITE   (2<<6)
00614 #define BLEND_FADE_BLACK   (3<<6)
00615 
00616 #define BLEND_SRC_BG0      (1<<0)
00617 #define BLEND_SRC_BG1      (1<<1)
00618 #define BLEND_SRC_BG2      (1<<2)
00619 #define BLEND_SRC_BG3      (1<<3)
00620 #define BLEND_SRC_SPRITE   (1<<4)
00621 #define BLEND_SRC_BACKDROP (1<<5)
00622 
00623 #define BLEND_DST_BG0      (1<<8)
00624 #define BLEND_DST_BG1      (1<<9)
00625 #define BLEND_DST_BG2      (1<<10)
00626 #define BLEND_DST_BG3      (1<<11)
00627 #define BLEND_DST_SPRITE   (1<<12)
00628 #define BLEND_DST_BACKDROP (1<<13)
00629 
00630 // Display capture control
00631 
00632 #define REG_DISPCAPCNT          (*(vu32*)0x04000064)
00633 #define REG_DISP_MMEM_FIFO      (*(vu32*)0x04000068)
00634 
00635 #define DCAP_ENABLE    BIT(31)
00636 #define DCAP_MODE(n)   (((n) & 3) << 29)
00637 #define DCAP_DST(n)    (((n) & 3) << 26)
00638 #define DCAP_SRC(n)    (((n) & 3) << 24)
00639 #define DCAP_SIZE(n)   (((n) & 3) << 20)
00640 #define DCAP_OFFSET(n) (((n) & 3) << 18)
00641 #define DCAP_BANK(n)   (((n) & 3) << 16)
00642 #define DCAP_B(n)      (((n) & 0x1F) << 8)
00643 #define DCAP_A(n)      (((n) & 0x1F) << 0)
00644 
00645 
00646 // 3D core control
00647 
00648 #define GFX_CONTROL           (*(vu16*) 0x04000060)
00649 
00650 #define GFX_FIFO              (*(vu32*) 0x04000400)
00651 #define GFX_STATUS            (*(vu32*) 0x04000600)
00652 #define GFX_COLOR             (*(vu32*) 0x04000480)
00653 
00654 #define GFX_VERTEX10          (*(vu32*) 0x04000490)
00655 #define GFX_VERTEX_XY         (*(vu32*) 0x04000494)
00656 #define GFX_VERTEX_XZ         (*(vu32*) 0x04000498)
00657 #define GFX_VERTEX_YZ         (*(vu32*) 0x0400049C)
00658 #define GFX_VERTEX_DIFF       (*(vu32*) 0x040004A0)
00659 
00660 #define GFX_VERTEX16          (*(vu32*) 0x0400048C)
00661 #define GFX_TEX_COORD         (*(vu32*) 0x04000488)
00662 #define GFX_TEX_FORMAT        (*(vu32*) 0x040004A8)
00663 #define GFX_PAL_FORMAT        (*(vu32*) 0x040004AC)
00664 
00665 #define GFX_CLEAR_COLOR       (*(vu32*) 0x04000350)
00666 #define GFX_CLEAR_DEPTH       (*(vu16*) 0x04000354)
00667 
00668 #define GFX_LIGHT_VECTOR      (*(vu32*) 0x040004C8)
00669 #define GFX_LIGHT_COLOR       (*(vu32*) 0x040004CC)
00670 #define GFX_NORMAL            (*(vu32*) 0x04000484)
00671 
00672 #define GFX_DIFFUSE_AMBIENT   (*(vu32*) 0x040004C0)
00673 #define GFX_SPECULAR_EMISSION (*(vu32*) 0x040004C4)
00674 #define GFX_SHININESS         (*(vu32*) 0x040004D0)
00675 
00676 #define GFX_POLY_FORMAT       (*(vu32*) 0x040004A4)
00677 #define GFX_ALPHA_TEST        (*(vu16*) 0x04000340)
00678 
00679 #define GFX_BEGIN                       (*(vu32*) 0x04000500)
00680 #define GFX_END                         (*(vu32*) 0x04000504)
00681 #define GFX_FLUSH                       (*(vu32*) 0x04000540)
00682 #define GFX_VIEWPORT            (*(vu32*) 0x04000580)
00683 #define GFX_TOON_TABLE          ((vu16*)  0x04000380)
00684 #define GFX_EDGE_TABLE          ((vu16*)  0x04000330)
00685 #define GFX_FOG_COLOR           (*(vu32*) 0x04000358)
00686 #define GFX_FOG_OFFSET          (*(vu32*) 0x0400035C)
00687 #define GFX_FOG_TABLE           ((vu8*)   0x04000360)
00688 #define GFX_BOX_TEST            (*(vs32*)  0x040005C0)
00689 #define GFX_POS_TEST            (*(vu32*) 0x040005C4)
00690 #define GFX_POS_RESULT          ((vs32*)   0x04000620)
00691 #define GFX_VEC_TEST            (*(vu32*) 0x040005C8)
00692 #define GFX_VEC_RESULT      ((vs16*)   0x04000630)
00693 
00694 #define GFX_BUSY (GFX_STATUS & BIT(27))
00695 
00696 #define GFX_VERTEX_RAM_USAGE    (*(u16*)  0x04000606)
00697 #define GFX_POLYGON_RAM_USAGE   (*(u16*)  0x04000604)
00698 
00699 #define GFX_CUTOFF_DEPTH                (*(u16*)0x04000610)
00700 
00701 // Matrix processor control
00702 
00703 #define MATRIX_CONTROL          (*(vu32*)0x04000440)
00704 #define MATRIX_PUSH                     (*(vu32*)0x04000444)
00705 #define MATRIX_POP                      (*(vu32*)0x04000448)
00706 #define MATRIX_SCALE            (*(vs32*) 0x0400046C)
00707 #define MATRIX_TRANSLATE        (*(vs32*) 0x04000470)
00708 #define MATRIX_RESTORE          (*(vu32*)0x04000450)
00709 #define MATRIX_STORE            (*(vu32*)0x0400044C)
00710 #define MATRIX_IDENTITY         (*(vu32*)0x04000454)
00711 #define MATRIX_LOAD4x4          (*(vs32*) 0x04000458)
00712 #define MATRIX_LOAD4x3          (*(vs32*) 0x0400045C)
00713 #define MATRIX_MULT4x4          (*(vs32*) 0x04000460)
00714 #define MATRIX_MULT4x3          (*(vs32*) 0x04000464)
00715 #define MATRIX_MULT3x3          (*(vs32*) 0x04000468)
00716 
00717 //matrix operation results
00718 #define MATRIX_READ_CLIP                ((vs32*) (0x04000640))
00719 #define MATRIX_READ_VECTOR              ((vs32*) (0x04000680))
00720 #define POINT_RESULT                    ((vs32*) (0x04000620))
00721 #define VECTOR_RESULT                   ((vu16*)(0x04000630))
00722 
00723 #ifdef __cplusplus
00724 }
00725 #endif
00726 
00727 #endif