Quick Look icon generation for GameBoy ROMs, using screenshots from the actual ROMs
This commit is contained in:
Lior Halphon
parent
8d5bacf6ae
commit
8cd82ebb68
785
BootROMs/cgb_boot_fast.asm
Normal file
785
BootROMs/cgb_boot_fast.asm
Normal file
@ -0,0 +1,785 @@
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; Sameboy CGB bootstrap ROM
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; Todo: use friendly names for HW registers instead of magic numbers
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; Todo: add support for games that assume DMG boot logo (Such as X), like the
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; original boot ROM.
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SECTION "BootCode", ROM0[$0]
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Start:
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; Init stack pointer
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ld sp, $fffe
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; Select RAM bank
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ld a, 2
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ldh [$70], a
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xor a
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; Clear memory VRAM
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ld hl, $8000
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call ClearMemoryPage
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ld h, $d0
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call ClearMemoryPage
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; Clear OAM
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ld hl, $fe00
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ld c, $a0
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xor a
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.clearOAMLoop
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ldi [hl], a
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dec c
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jr nz, .clearOAMLoop
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; Init Audio
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ld a, $80
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ldh [$26], a
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ldh [$11], a
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ld a, $f3
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ldh [$12], a
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ldh [$25], a
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ld a, $77
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ldh [$24], a
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ld hl, $FF30
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; Init waveform
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xor a
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ld c, $10
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.waveformLoop
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ldi [hl], a
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cpl
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dec c
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jr nz, .waveformLoop
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; Init BG palette
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ld a, $fc
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ldh [$47], a
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; Load logo from ROM.
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; A nibble represents a 4-pixels line, 2 bytes represent a 4x4 tile, scaled to 8x8.
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; Tiles are ordered left to right, top to bottom.
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; These tiles are not used, but are required for DMG compatibility. This is done
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; by the original CGB Boot ROM as well.
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ld de, $104 ; Logo start
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ld hl, $8010 ; This is where we load the tiles in VRAM
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.loadLogoLoop
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ld a, [de] ; Read 2 rows
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ld b, a
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call DoubleBitsAndWriteRow
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call DoubleBitsAndWriteRow
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inc de
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ld a, e
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xor $34 ; End of logo
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jr nz, .loadLogoLoop
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call ReadTrademarkSymbol
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; Clear the second VRAM bank
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ld a, 1
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ldh [$4F], a
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xor a
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ld hl, $8000
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call ClearMemoryPage
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; Copy (unresized) ROM logo
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ld de, $104
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ld c, 6
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.CGBROMLogoLoop
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push bc
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call ReadCGBLogoTile
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pop bc
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dec c
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jr nz, .CGBROMLogoLoop
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inc hl
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call ReadTrademarkSymbol
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; Load Tilemap
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ld hl, $98C2
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ld b, 3
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ld a, 8
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.tilemapLoop
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ld c, $10
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.tilemapRowLoop
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ld [hl], a
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push af
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; Switch to second VRAM Bank
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ld a, 1
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ldh [$4F], a
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ld a, 8
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ld [hl], a
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; Switch to back first VRAM Bank
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xor a
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ldh [$4F], a
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pop af
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ldi [hl], a
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inc a
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dec c
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jr nz, .tilemapRowLoop
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ld de, $10
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add hl, de
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dec b
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jr nz, .tilemapLoop
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cp $38
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jr nz, .doneTilemap
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ld hl, $99a7
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ld b, 1
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ld c, 7
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jr .tilemapRowLoop
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.doneTilemap
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; Clear Palettes
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ld c, 64
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ld hl, BgPalettes
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ld a, $FF
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.clearPalettesLoop:
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ldi [hl], a
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dec c
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jr nz, .clearPalettesLoop
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ld hl, BgPalettes
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ld d, 64 ; Length of write
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ld e, 0 ; Index of write
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call LoadBGPalettes
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; Turn on LCD
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ld a, $91
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ldh [$40], a
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call Preboot
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; Will be filled with NOPs
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SECTION "BootGame", ROM0[$fe]
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BootGame:
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ldh [$50], a
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SECTION "MoreStuff", ROM0[$200]
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; Game Palettes Data
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TitleChecksums:
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db $00 ; Default
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db $88 ; ALLEY WAY
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db $16 ; YAKUMAN
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db $36 ; BASEBALL, (Game and Watch 2)
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db $D1 ; TENNIS
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db $DB ; TETRIS
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db $F2 ; QIX
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db $3C ; DR.MARIO
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db $8C ; RADARMISSION
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db $92 ; F1RACE
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db $3D ; YOSSY NO TAMAGO
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db $5C ;
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db $58 ; X
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db $C9 ; MARIOLAND2
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db $3E ; YOSSY NO COOKIE
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db $70 ; ZELDA
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db $1D ;
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db $59 ;
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db $69 ; TETRIS FLASH
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db $19 ; DONKEY KONG
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db $35 ; MARIO'S PICROSS
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db $A8 ;
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db $14 ; POKEMON RED, (GAMEBOYCAMERA G)
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db $AA ; POKEMON GREEN
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db $75 ; PICROSS 2
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db $95 ; YOSSY NO PANEPON
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db $99 ; KIRAKIRA KIDS
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db $34 ; GAMEBOY GALLERY
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db $6F ; POCKETCAMERA
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db $15 ;
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db $FF ; BALLOON KID
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db $97 ; KINGOFTHEZOO
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db $4B ; DMG FOOTBALL
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db $90 ; WORLD CUP
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db $17 ; OTHELLO
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db $10 ; SUPER RC PRO-AM
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db $39 ; DYNABLASTER
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db $F7 ; BOY AND BLOB GB2
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db $F6 ; MEGAMAN
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db $A2 ; STAR WARS-NOA
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db $49 ;
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db $4E ; WAVERACE
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db $43 | $80 ;
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db $68 ; LOLO2
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db $E0 ; YOSHI'S COOKIE
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db $8B ; MYSTIC QUEST
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db $F0 ;
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db $CE ; TOPRANKINGTENNIS
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db $0C ; MANSELL
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db $29 ; MEGAMAN3
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db $E8 ; SPACE INVADERS
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db $B7 ; GAME&WATCH
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db $86 ; DONKEYKONGLAND95
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db $9A ; ASTEROIDS/MISCMD
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db $52 ; STREET FIGHTER 2
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db $01 ; DEFENDER/JOUST
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db $9D ; KILLERINSTINCT95
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db $71 ; TETRIS BLAST
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db $9C ; PINOCCHIO
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db $BD ;
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db $5D ; BA.TOSHINDEN
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db $6D ; NETTOU KOF 95
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db $67 ;
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db $3F ; TETRIS PLUS
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db $6B ; DONKEYKONGLAND 3
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; For these games, the 4th letter is taken into account
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FirstChecksumWithDuplicate:
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; Let's play hangman!
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db $B3 ; ???[B]????????
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db $46 ; SUP[E]R MARIOLAND
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db $28 ; GOL[F]
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db $A5 ; SOL[A]RSTRIKER
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db $C6 ; GBW[A]RS
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db $D3 ; KAE[R]UNOTAMENI
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db $27 ; ???[B]????????
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db $61 ; POK[E]MON BLUE
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db $18 ; DON[K]EYKONGLAND
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db $66 ; GAM[E]BOY GALLERY2
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db $6A ; DON[K]EYKONGLAND 2
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db $BF ; KID[ ]ICARUS
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db $0D ; TET[R]IS2
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db $F4 ; ???[-]????????
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db $B3 ; MOG[U]RANYA
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db $46 ; ???[R]????????
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db $28 ; GAL[A]GA&GALAXIAN
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db $A5 ; BT2[R]AGNAROKWORLD
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db $C6 ; KEN[ ]GRIFFEY JR
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db $D3 ; ???[I]????????
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db $27 ; MAG[N]ETIC SOCCER
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db $61 ; VEG[A]S STAKES
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db $18 ; ???[I]????????
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db $66 ; MIL[L]I/CENTI/PEDE
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db $6A ; MAR[I]O & YOSHI
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db $BF ; SOC[C]ER
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db $0D ; POK[E]BOM
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db $F4 ; G&W[ ]GALLERY
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db $B3 ; TET[R]IS ATTACK
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ChecksumsEnd:
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PalettePerChecksum:
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; | $80 means game requires DMG boot tilemap
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db 0 ; Default Palette
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db 4 ; ALLEY WAY
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db 5 ; YAKUMAN
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db 35 ; BASEBALL, (Game and Watch 2)
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db 34 ; TENNIS
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db 3 ; TETRIS
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db 31 ; QIX
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db 15 ; DR.MARIO
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db 10 ; RADARMISSION
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db 5 ; F1RACE
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db 19 ; YOSSY NO TAMAGO
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db 36 ;
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db 7 | $80 ; X
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db 37 ; MARIOLAND2
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db 30 ; YOSSY NO COOKIE
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db 44 ; ZELDA
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db 21 ;
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db 32 ;
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db 31 ; TETRIS FLASH
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db 20 ; DONKEY KONG
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db 5 ; MARIO'S PICROSS
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db 33 ;
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db 13 ; POKEMON RED, (GAMEBOYCAMERA G)
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db 14 ; POKEMON GREEN
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db 5 ; PICROSS 2
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db 29 ; YOSSY NO PANEPON
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db 5 ; KIRAKIRA KIDS
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db 18 ; GAMEBOY GALLERY
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db 9 ; POCKETCAMERA
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db 3 ;
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db 2 ; BALLOON KID
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db 26 ; KINGOFTHEZOO
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db 25 ; DMG FOOTBALL
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db 25 ; WORLD CUP
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db 41 ; OTHELLO
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db 42 ; SUPER RC PRO-AM
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db 26 ; DYNABLASTER
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db 45 ; BOY AND BLOB GB2
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db 42 ; MEGAMAN
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db 45 ; STAR WARS-NOA
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db 36 ;
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db 38 ; WAVERACE
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db 26 ;
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db 42 ; LOLO2
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db 30 ; YOSHI'S COOKIE
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db 41 ; MYSTIC QUEST
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db 34 ;
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db 34 ; TOPRANKINGTENNIS
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db 5 ; MANSELL
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db 42 ; MEGAMAN3
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db 6 ; SPACE INVADERS
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db 5 ; GAME&WATCH
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db 33 ; DONKEYKONGLAND95
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db 25 ; ASTEROIDS/MISCMD
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db 42 ; STREET FIGHTER 2
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db 42 ; DEFENDER/JOUST
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db 40 ; KILLERINSTINCT95
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db 2 ; TETRIS BLAST
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db 16 ; PINOCCHIO
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db 25 ;
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db 42 ; BA.TOSHINDEN
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db 42 ; NETTOU KOF 95
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db 5 ;
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db 0 ; TETRIS PLUS
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db 39 ; DONKEYKONGLAND 3
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db 36 ;
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db 22 ; SUPER MARIOLAND
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db 25 ; GOLF
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db 6 ; SOLARSTRIKER
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db 32 ; GBWARS
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db 12 ; KAERUNOTAMENI
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db 36 ;
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db 11 ; POKEMON BLUE
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db 39 ; DONKEYKONGLAND
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db 18 ; GAMEBOY GALLERY2
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db 39 ; DONKEYKONGLAND 2
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db 24 ; KID ICARUS
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db 31 ; TETRIS2
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db 50 ;
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db 17 ; MOGURANYA
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db 46 ;
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db 6 ; GALAGA&GALAXIAN
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db 27 ; BT2RAGNAROKWORLD
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db 0 ; KEN GRIFFEY JR
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db 47 ;
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db 41 ; MAGNETIC SOCCER
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db 41 ; VEGAS STAKES
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db 0 ;
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db 0 ; MILLI/CENTI/PEDE
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db 19 ; MARIO & YOSHI
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db 34 ; SOCCER
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db 23 ; POKEBOM
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db 18 ; G&W GALLERY
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db 29 ; TETRIS ATTACK
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Dups4thLetterArray:
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db "BEFAARBEKEK R-URAR INAILICE R"
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; We assume the last three arrays fit in the same $100 byte page!
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PaletteCombinations:
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palette_comb: MACRO ; Obj0, Obj1, Bg
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db \1 * 8, \2 * 8, \3 *8
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ENDM
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palette_comb 4, 4, 29
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palette_comb 18, 18, 18
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palette_comb 20, 20, 20
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palette_comb 24, 24, 24
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palette_comb 9, 9, 9
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palette_comb 0, 0, 0
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palette_comb 27, 27, 27
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palette_comb 5, 5, 5
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palette_comb 12, 12, 12
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palette_comb 26, 26, 26
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palette_comb 16, 8, 8
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palette_comb 4, 28, 28
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palette_comb 4, 2, 2
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palette_comb 3, 4, 4
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palette_comb 4, 29, 29
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palette_comb 28, 4, 28
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palette_comb 2, 17, 2
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palette_comb 16, 16, 8
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palette_comb 4, 4, 7
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palette_comb 4, 4, 18
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palette_comb 4, 4, 20
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palette_comb 19, 19, 9
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palette_comb 3, 3, 11
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palette_comb 17, 17, 2
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palette_comb 4, 4, 2
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palette_comb 4, 4, 3
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palette_comb 28, 28, 0
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palette_comb 3, 3, 0
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palette_comb 0, 0, 1
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palette_comb 18, 22, 18
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palette_comb 20, 22, 20
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palette_comb 24, 22, 24
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palette_comb 16, 22, 8
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palette_comb 17, 4, 13
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palette_comb 27, 0, 14
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palette_comb 27, 4, 15
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palette_comb 19, 22, 9
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palette_comb 16, 28, 10
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palette_comb 4, 23, 28
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palette_comb 17, 22, 2
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palette_comb 4, 0, 2
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palette_comb 4, 28, 3
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palette_comb 28, 3, 0
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palette_comb 3, 28, 4
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palette_comb 21, 28, 4
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palette_comb 3, 28, 0
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palette_comb 25, 3, 28
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palette_comb 0, 28, 8
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palette_comb 4, 3, 28
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palette_comb 28, 3, 6
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palette_comb 4, 28, 29
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; Sameboy "Exclusives"
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palette_comb 30, 30, 30 ; CGA
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palette_comb 31, 31, 31 ; DMG LCD
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palette_comb 28, 4, 1
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palette_comb 0, 0, 2
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Palettes:
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dw $7FFF, $32BF, $00D0, $0000
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dw $639F, $4279, $15B0, $04CB
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dw $7FFF, $6E31, $454A, $0000
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dw $7FFF, $1BEF, $0200, $0000
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dw $7FFF, $421F, $1CF2, $0000
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dw $7FFF, $5294, $294A, $0000
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dw $7FFF, $03FF, $012F, $0000
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dw $7FFF, $03EF, $01D6, $0000
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dw $7FFF, $42B5, $3DC8, $0000
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dw $7E74, $03FF, $0180, $0000
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dw $67FF, $77AC, $1A13, $2D6B
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dw $7ED6, $4BFF, $2175, $0000
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dw $53FF, $4A5F, $7E52, $0000
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dw $4FFF, $7ED2, $3A4C, $1CE0
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dw $03ED, $7FFF, $255F, $0000
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dw $036A, $021F, $03FF, $7FFF
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dw $7FFF, $01DF, $0112, $0000
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dw $231F, $035F, $00F2, $0009
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dw $7FFF, $03EA, $011F, $0000
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dw $299F, $001A, $000C, $0000
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dw $7FFF, $027F, $001F, $0000
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dw $7FFF, $03E0, $0206, $0120
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dw $7FFF, $7EEB, $001F, $7C00
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dw $7FFF, $3FFF, $7E00, $001F
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dw $7FFF, $03FF, $001F, $0000
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dw $03FF, $001F, $000C, $0000
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dw $7FFF, $033F, $0193, $0000
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dw $0000, $4200, $037F, $7FFF
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dw $7FFF, $7E8C, $7C00, $0000
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dw $7FFF, $1BEF, $6180, $0000
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; Sameboy "Exclusives"
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dw $7FFF, $7FEA, $7D5F, $0000 ; CGA 1
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dw $1B77, $0AD2, $25E9, $1545 ; DMG LCD
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KeyCombinationPalettes
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db 1 ; Right
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db 48 ; Left
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db 5 ; Up
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db 8 ; Down
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db 0 ; Right + A
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db 40 ; Left + A
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db 43 ; Up + A
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db 3 ; Down + A
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db 6 ; Right + B
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db 7 ; Left + B
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db 28 ; Up + B
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db 49 ; Down + B
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; Sameboy "Exclusives"
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db 51 ; Right + A + B
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db 52 ; Left + A + B
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db 53 ; Up + A + B
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db 54 ; Down + A + B
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TrademarkSymbol:
|
||||
db $3c,$42,$b9,$a5,$b9,$a5,$42,$3c
|
||||
|
||||
DMGPalettes:
|
||||
dw $7FFF, $32BF, $00D0, $0000
|
||||
|
||||
; Helper Functions
|
||||
DoubleBitsAndWriteRow:
|
||||
; Double the most significant 4 bits, b is shifted by 4
|
||||
ld a, 4
|
||||
ld c, 0
|
||||
.doubleCurrentBit
|
||||
sla b
|
||||
push af
|
||||
rl c
|
||||
pop af
|
||||
rl c
|
||||
dec a
|
||||
jr nz, .doubleCurrentBit
|
||||
ld a, c
|
||||
; Write as two rows
|
||||
ldi [hl], a
|
||||
inc hl
|
||||
ldi [hl], a
|
||||
inc hl
|
||||
ret
|
||||
|
||||
WaitFrame:
|
||||
push hl
|
||||
ld hl, $FF0F
|
||||
res 0, [hl]
|
||||
.wait
|
||||
bit 0, [hl]
|
||||
jr z, .wait
|
||||
pop hl
|
||||
ret
|
||||
|
||||
PlaySound:
|
||||
ldh [$13], a
|
||||
ld a, $87
|
||||
ldh [$14], a
|
||||
ret
|
||||
|
||||
; Clear from HL to HL | 0x2000
|
||||
ClearMemoryPage:
|
||||
ldi [hl], a
|
||||
bit 5, h
|
||||
jr z, ClearMemoryPage
|
||||
ret
|
||||
|
||||
; c = $f0 for even lines, $f for odd lines.
|
||||
ReadTileLine:
|
||||
ld a, [de]
|
||||
and c
|
||||
ld b, a
|
||||
inc e
|
||||
inc e
|
||||
ld a, [de]
|
||||
dec e
|
||||
dec e
|
||||
and c
|
||||
swap a
|
||||
or b
|
||||
bit 0, c
|
||||
jr z, .dontSwap
|
||||
swap a
|
||||
.dontSwap
|
||||
inc hl
|
||||
ldi [hl], a
|
||||
ret
|
||||
|
||||
|
||||
ReadCGBLogoHalfTile:
|
||||
ld c, $f0
|
||||
call ReadTileLine
|
||||
ld c, $f
|
||||
call ReadTileLine
|
||||
inc e
|
||||
ld c, $f0
|
||||
call ReadTileLine
|
||||
ld c, $f
|
||||
call ReadTileLine
|
||||
inc e
|
||||
ret
|
||||
|
||||
ReadCGBLogoTile:
|
||||
call ReadCGBLogoHalfTile
|
||||
ld a, e
|
||||
add a, 22
|
||||
ld e, a
|
||||
call ReadCGBLogoHalfTile
|
||||
ld a, e
|
||||
sub a, 22
|
||||
ld e, a
|
||||
ret
|
||||
|
||||
|
||||
ReadTrademarkSymbol:
|
||||
ld de, TrademarkSymbol
|
||||
ld c,$08
|
||||
.loadTrademarkSymbolLoop:
|
||||
ld a,[de]
|
||||
inc de
|
||||
ldi [hl],a
|
||||
inc hl
|
||||
dec c
|
||||
jr nz, .loadTrademarkSymbolLoop
|
||||
ret
|
||||
|
||||
LoadObjPalettes:
|
||||
ld c, $6A
|
||||
jr LoadPalettes
|
||||
|
||||
LoadBGPalettes:
|
||||
ld c, $68
|
||||
|
||||
LoadPalettes:
|
||||
ld a, $80
|
||||
or e
|
||||
ld [c], a
|
||||
inc c
|
||||
.loop
|
||||
ld a, [hli]
|
||||
ld [c], a
|
||||
dec d
|
||||
jr nz, .loop
|
||||
ret
|
||||
|
||||
|
||||
Preboot:
|
||||
call ClearVRAMViaHDMA
|
||||
; Select the first bank
|
||||
xor a
|
||||
ldh [$4F], a
|
||||
call ClearVRAMViaHDMA
|
||||
|
||||
ld a, [$143]
|
||||
bit 7, a
|
||||
jr nz, .cgbGame
|
||||
|
||||
call EmulateDMG
|
||||
|
||||
.cgbGame
|
||||
ldh [$4C], a ; One day, I will know what this switch does and how it differs from FF6C
|
||||
ld a, $11
|
||||
ret
|
||||
|
||||
EmulateDMG:
|
||||
ld a, 1
|
||||
ldh [$6C], a ; DMG Emulation
|
||||
call GetPaletteIndex
|
||||
bit 7, a
|
||||
call nz, LoadDMGTilemap
|
||||
and $7F
|
||||
call WaitFrame
|
||||
call LoadPalettesFromIndex
|
||||
ld a, 4
|
||||
ret
|
||||
|
||||
GetPaletteIndex:
|
||||
ld a, [$14B] ; Old Licensee
|
||||
cp $33
|
||||
jr z, .newLicensee
|
||||
cp 1 ; Nintendo
|
||||
jr nz, .notNintendo
|
||||
jr .doChecksum
|
||||
.newLicensee
|
||||
ld a, [$144]
|
||||
cp "0"
|
||||
jr nz, .notNintendo
|
||||
ld a, [$145]
|
||||
cp "1"
|
||||
jr nz, .notNintendo
|
||||
|
||||
.doChecksum
|
||||
ld hl, $134
|
||||
ld c, $10
|
||||
ld b, 0
|
||||
|
||||
.checksumLoop
|
||||
ld a, [hli]
|
||||
add b
|
||||
ld b, a
|
||||
dec c
|
||||
jr nz, .checksumLoop
|
||||
|
||||
; c = 0
|
||||
ld hl, TitleChecksums
|
||||
|
||||
.searchLoop
|
||||
ld a, l
|
||||
cp ChecksumsEnd & $FF
|
||||
jr z, .notNintendo
|
||||
ld a, [hli]
|
||||
cp b
|
||||
jr nz, .searchLoop
|
||||
|
||||
; We might have a match, Do duplicate/4th letter check
|
||||
ld a, l
|
||||
sub FirstChecksumWithDuplicate - TitleChecksums
|
||||
jr c, .match ; Does not have a duplicate, must be a match!
|
||||
; Has a duplicate; check 4th letter
|
||||
push hl
|
||||
ld a, l
|
||||
add Dups4thLetterArray - FirstChecksumWithDuplicate - 1 ; -1 since hl was incremented
|
||||
ld l, a
|
||||
ld a, [hl]
|
||||
pop hl
|
||||
ld c, a
|
||||
ld a, [$134 + 3] ; Get 4th letter
|
||||
cp c
|
||||
jr nz, .searchLoop ; Not a match, continue
|
||||
|
||||
.match
|
||||
ld a, l
|
||||
add PalettePerChecksum - TitleChecksums - 1; -1 since hl was incremented
|
||||
ld l, a
|
||||
ld a, [hl]
|
||||
ret
|
||||
|
||||
.notNintendo
|
||||
xor a
|
||||
ret
|
||||
|
||||
LoadPalettesFromIndex: ; a = index of combination
|
||||
ld b, a
|
||||
; Multiply by 3
|
||||
add b
|
||||
add b
|
||||
|
||||
ld hl, PaletteCombinations
|
||||
ld b, 0
|
||||
ld c, a
|
||||
add hl, bc
|
||||
|
||||
; Obj Palettes
|
||||
ld e, 0
|
||||
.loadObjPalette
|
||||
ld a, [hli]
|
||||
push hl
|
||||
ld hl, Palettes
|
||||
ld b, 0
|
||||
ld c, a
|
||||
add hl, bc
|
||||
ld d, 8
|
||||
call LoadObjPalettes
|
||||
pop hl
|
||||
bit 3, e
|
||||
jr nz, .loadBGPalette
|
||||
ld e, 8
|
||||
jr .loadObjPalette
|
||||
.loadBGPalette
|
||||
;BG Palette
|
||||
ld a, [hli]
|
||||
ld hl, Palettes
|
||||
ld b, 0
|
||||
ld c, a
|
||||
add hl, bc
|
||||
ld d, 8
|
||||
ld e, 0
|
||||
call LoadBGPalettes
|
||||
ret
|
||||
|
||||
ClearVRAMViaHDMA:
|
||||
ld hl, $FF51
|
||||
|
||||
; Src
|
||||
ld a, $D0
|
||||
ld [hli], a
|
||||
xor a
|
||||
ld [hli], a
|
||||
|
||||
; Dest
|
||||
ld a, $98
|
||||
ld [hli], a
|
||||
ld a, $A0
|
||||
ld [hli], a
|
||||
|
||||
; Do it
|
||||
ld a, $12
|
||||
ld [hli], a
|
||||
ret
|
||||
|
||||
|
||||
LoadDMGTilemap:
|
||||
push af
|
||||
call WaitFrame
|
||||
ld a,$19 ; Trademark symbol
|
||||
ld [$9910], a ; ... put in the superscript position
|
||||
ld hl,$992f ; Bottom right corner of the logo
|
||||
ld c,$c ; Tiles in a logo row
|
||||
.tilemapLoop
|
||||
dec a
|
||||
jr z, .tilemapDone
|
||||
ldd [hl], a
|
||||
dec c
|
||||
jr nz, .tilemapLoop
|
||||
ld l,$0f ; Jump to top row
|
||||
jr .tilemapLoop
|
||||
.tilemapDone
|
||||
pop af
|
||||
ret
|
||||
|
||||
SECTION "ROMMax", ROM0[$900]
|
||||
; Prevent us from overflowing
|
||||
ds 1
|
||||
|
||||
SECTION "RAM", WRAM0[$C000]
|
||||
BgPalettes:
|
||||
ds 8 * 4 * 2
|
||||
@ -14,9 +14,13 @@
|
||||
<key>CFBundleTypeIconFile</key>
|
||||
<string>Cartridge</string>
|
||||
<key>CFBundleTypeName</key>
|
||||
<string>Gameboy Game</string>
|
||||
<string>GameBoy Game</string>
|
||||
<key>CFBundleTypeRole</key>
|
||||
<string>Viewer</string>
|
||||
<key>LSItemContentTypes</key>
|
||||
<array>
|
||||
<string>com.github.liji32.sameboy.gb</string>
|
||||
</array>
|
||||
<key>LSTypeIsPackage</key>
|
||||
<integer>0</integer>
|
||||
<key>NSDocumentClass</key>
|
||||
@ -30,9 +34,13 @@
|
||||
<key>CFBundleTypeIconFile</key>
|
||||
<string>ColorCartridge</string>
|
||||
<key>CFBundleTypeName</key>
|
||||
<string>Gameboy Color Game</string>
|
||||
<string>GameBoy Color Game</string>
|
||||
<key>CFBundleTypeRole</key>
|
||||
<string>Viewer</string>
|
||||
<key>LSItemContentTypes</key>
|
||||
<array>
|
||||
<string>com.github.liji32.sameboy.gbc</string>
|
||||
</array>
|
||||
<key>LSTypeIsPackage</key>
|
||||
<integer>0</integer>
|
||||
<key>NSDocumentClass</key>
|
||||
@ -44,7 +52,7 @@
|
||||
<key>CFBundleIconFile</key>
|
||||
<string>AppIcon.icns</string>
|
||||
<key>CFBundleIdentifier</key>
|
||||
<string>com.github.LIJI32.SameBoy</string>
|
||||
<string>com.github.liji32.sameboy</string>
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
<string>6.0</string>
|
||||
<key>CFBundleName</key>
|
||||
@ -61,11 +69,52 @@
|
||||
</array>
|
||||
<key>LSMinimumSystemVersion</key>
|
||||
<string>10.9</string>
|
||||
<key>NSHumanReadableCopyright</key>
|
||||
<string>Copyright © 2015-2017 Lior Halphon</string>
|
||||
<key>NSMainNibFile</key>
|
||||
<string>MainMenu</string>
|
||||
<key>NSHumanReadableCopyright</key>
|
||||
<string>Copyright © 2015-2016 Lior Halphon</string>
|
||||
<key>NSPrincipalClass</key>
|
||||
<string>NSApplication</string>
|
||||
<key>UTExportedTypeDeclarations</key>
|
||||
<array>
|
||||
<dict>
|
||||
<key>UTTypeConformsTo</key>
|
||||
<array>
|
||||
<string>public.data</string>
|
||||
</array>
|
||||
<key>UTTypeDescription</key>
|
||||
<string>GameBoy Game</string>
|
||||
<key>UTTypeIconFile</key>
|
||||
<string>Cartridge</string>
|
||||
<key>UTTypeIdentifier</key>
|
||||
<string>com.github.liji32.sameboy.gb</string>
|
||||
<key>UTTypeTagSpecification</key>
|
||||
<dict>
|
||||
<key>public.filename-extension</key>
|
||||
<array>
|
||||
<string>gb</string>
|
||||
</array>
|
||||
</dict>
|
||||
</dict>
|
||||
<dict>
|
||||
<key>UTTypeConformsTo</key>
|
||||
<array>
|
||||
<string>public.data</string>
|
||||
</array>
|
||||
<key>UTTypeDescription</key>
|
||||
<string>GameBoy Color Game</string>
|
||||
<key>UTTypeIconFile</key>
|
||||
<string>ColorCartridge</string>
|
||||
<key>UTTypeIdentifier</key>
|
||||
<string>com.github.liji32.sameboy.gbc</string>
|
||||
<key>UTTypeTagSpecification</key>
|
||||
<dict>
|
||||
<key>public.filename-extension</key>
|
||||
<array>
|
||||
<string>gbc</string>
|
||||
</array>
|
||||
</dict>
|
||||
</dict>
|
||||
</array>
|
||||
</dict>
|
||||
</plist>
|
||||
|
||||
67
Makefile
67
Makefile
@ -82,11 +82,12 @@ SDL_TARGET := $(BIN)/sdl/sameboy
|
||||
TESTER_TARGET := $(BIN)/tester/sameboy_tester
|
||||
endif
|
||||
|
||||
cocoa: $(BIN)/Sameboy.app
|
||||
cocoa: $(BIN)/SameBoy.app
|
||||
quicklook: $(BIN)/SameBoy.qlgenerator
|
||||
sdl: $(SDL_TARGET) $(BIN)/sdl/dmg_boot.bin $(BIN)/sdl/cgb_boot.bin $(BIN)/sdl/LICENSE
|
||||
bootroms: $(BIN)/BootROMs/cgb_boot.bin $(BIN)/BootROMs/dmg_boot.bin
|
||||
tester: $(TESTER_TARGET) $(BIN)/tester/dmg_boot.bin $(BIN)/tester/cgb_boot.bin
|
||||
|
||||
all: cocoa sdl tester
|
||||
|
||||
# Get a list of our source files and their respective object file targets
|
||||
|
||||
@ -96,11 +97,13 @@ TESTER_SOURCES := $(shell ls Tester/*.c)
|
||||
|
||||
ifeq ($(PLATFORM),Darwin)
|
||||
COCOA_SOURCES := $(shell ls Cocoa/*.m) $(shell ls HexFiend/*.m)
|
||||
QUICKLOOK_SOURCES := $(shell ls QuickLook/*.m) $(shell ls QuickLook/*.c)
|
||||
SDL_SOURCES += $(shell ls SDL/*.m)
|
||||
endif
|
||||
|
||||
CORE_OBJECTS := $(patsubst %,$(OBJ)/%.o,$(CORE_SOURCES))
|
||||
COCOA_OBJECTS := $(patsubst %,$(OBJ)/%.o,$(COCOA_SOURCES))
|
||||
QUICKLOOK_OBJECTS := $(patsubst %,$(OBJ)/%.o,$(QUICKLOOK_SOURCES))
|
||||
SDL_OBJECTS := $(patsubst %,$(OBJ)/%.o,$(SDL_SOURCES))
|
||||
TESTER_OBJECTS := $(patsubst %,$(OBJ)/%.o,$(TESTER_SOURCES))
|
||||
|
||||
@ -142,33 +145,61 @@ $(OBJ)/%.m.o: %.m
|
||||
|
||||
Shaders:$(shell ls Shaders/*.fsh)
|
||||
|
||||
$(BIN)/Sameboy.app: $(BIN)/Sameboy.app/Contents/MacOS/Sameboy \
|
||||
$(BIN)/SameBoy.app: $(BIN)/SameBoy.app/Contents/MacOS/SameBoy \
|
||||
$(shell ls Cocoa/*.icns) \
|
||||
Cocoa/License.html \
|
||||
Cocoa/info.plist \
|
||||
$(BIN)/Sameboy.app/Contents/Resources/dmg_boot.bin \
|
||||
$(BIN)/Sameboy.app/Contents/Resources/cgb_boot.bin \
|
||||
$(BIN)/Sameboy.app/Contents/Resources/Base.lproj/Document.nib \
|
||||
$(BIN)/Sameboy.app/Contents/Resources/Base.lproj/MainMenu.nib \
|
||||
$(BIN)/Sameboy.app/Contents/Resources/Base.lproj/Preferences.nib \
|
||||
Cocoa/Info.plist \
|
||||
$(BIN)/SameBoy.app/Contents/Resources/dmg_boot.bin \
|
||||
$(BIN)/SameBoy.app/Contents/Resources/cgb_boot.bin \
|
||||
$(BIN)/SameBoy.app/Contents/Resources/Base.lproj/Document.nib \
|
||||
$(BIN)/SameBoy.app/Contents/Resources/Base.lproj/MainMenu.nib \
|
||||
$(BIN)/SameBoy.app/Contents/Resources/Base.lproj/Preferences.nib \
|
||||
$(BIN)/SameBoy.qlgenerator \
|
||||
Shaders
|
||||
$(MKDIR) -p $(BIN)/Sameboy.app/Contents/Resources
|
||||
cp Cocoa/*.icns $(BIN)/Sameboy.app/Contents/Resources/
|
||||
sed s/@VERSION/$(VERSION)/ < Cocoa/info.plist > $(BIN)/Sameboy.app/Contents/info.plist
|
||||
cp Cocoa/License.html $(BIN)/Sameboy.app/Contents/Resources/Credits.html
|
||||
$(MKDIR) -p $(BIN)/Sameboy.app/Contents/Resources/Shaders
|
||||
cp Shaders/*.fsh $(BIN)/Sameboy.app/Contents/Resources/Shaders
|
||||
$(MKDIR) -p $(BIN)/SameBoy.app/Contents/Resources
|
||||
cp Cocoa/*.icns $(BIN)/SameBoy.app/Contents/Resources/
|
||||
sed s/@VERSION/$(VERSION)/ < Cocoa/Info.plist > $(BIN)/SameBoy.app/Contents/Info.plist
|
||||
cp Cocoa/License.html $(BIN)/SameBoy.app/Contents/Resources/Credits.html
|
||||
$(MKDIR) -p $(BIN)/SameBoy.app/Contents/Resources/Shaders
|
||||
cp Shaders/*.fsh $(BIN)/SameBoy.app/Contents/Resources/Shaders
|
||||
$(MKDIR) -p $(BIN)/SameBoy.app/Contents/Library/QuickLook/
|
||||
cp -rf $(BIN)/SameBoy.qlgenerator $(BIN)/SameBoy.app/Contents/Library/QuickLook/
|
||||
|
||||
$(BIN)/Sameboy.app/Contents/MacOS/Sameboy: $(CORE_OBJECTS) $(COCOA_OBJECTS)
|
||||
$(BIN)/SameBoy.app/Contents/MacOS/SameBoy: $(CORE_OBJECTS) $(COCOA_OBJECTS)
|
||||
-@$(MKDIR) -p $(dir $@)
|
||||
$(CC) $^ -o $@ $(LDFLAGS) -framework OpenGL -framework AudioUnit -framework AVFoundation -framework CoreVideo -framework CoreMedia
|
||||
ifeq ($(CONF), release)
|
||||
strip $@
|
||||
endif
|
||||
|
||||
$(BIN)/Sameboy.app/Contents/Resources/Base.lproj/%.nib: Cocoa/%.xib
|
||||
$(BIN)/SameBoy.app/Contents/Resources/Base.lproj/%.nib: Cocoa/%.xib
|
||||
ibtool --compile $@ $^
|
||||
|
||||
# Quick Look generator
|
||||
|
||||
$(BIN)/SameBoy.qlgenerator: $(BIN)/SameBoy.qlgenerator/Contents/MacOS/SameBoyQL \
|
||||
$(shell ls QuickLook/*.png) \
|
||||
QuickLook/Info.plist \
|
||||
$(BIN)/SameBoy.qlgenerator/Contents/Resources/cgb_boot_fast.bin
|
||||
$(MKDIR) -p $(BIN)/SameBoy.qlgenerator/Contents/Resources
|
||||
cp QuickLook/*.png $(BIN)/SameBoy.qlgenerator/Contents/Resources/
|
||||
sed s/@VERSION/$(VERSION)/ < QuickLook/Info.plist > $(BIN)/SameBoy.qlgenerator/Contents/Info.plist
|
||||
|
||||
# Currently, SameBoy.app includes two "copies" of each Core .o file once in the app itself and
|
||||
# once in the QL Generator. It should probably become a dylib instead.
|
||||
$(BIN)/SameBoy.qlgenerator/Contents/MacOS/SameBoyQL: $(CORE_OBJECTS) $(QUICKLOOK_OBJECTS)
|
||||
-@$(MKDIR) -p $(dir $@)
|
||||
$(CC) $^ -o $@ $(LDFLAGS) -bundle -framework Cocoa -framework Quicklook
|
||||
ifeq ($(CONF), release)
|
||||
strip -u -r -s QuickLook/exports.sym $@
|
||||
endif
|
||||
|
||||
# cgb_boot_fast.bin is not a standard boot ROM, we don't expect it to exist in the user-provided
|
||||
# boot ROM directory.
|
||||
$(BIN)/SameBoy.qlgenerator/Contents/Resources/cgb_boot_fast.bin: $(BIN)/BootROMs/cgb_boot_fast.bin
|
||||
-@$(MKDIR) -p $(dir $@)
|
||||
cp -f $^ $@
|
||||
|
||||
# SDL Port
|
||||
|
||||
# Unix versions build only one binary
|
||||
@ -220,7 +251,7 @@ $(BIN)/sdl/%.bin $(BIN)/tester/%.bin: $(BOOTROMS_DIR)/%.bin
|
||||
-@$(MKDIR) -p $(dir $@)
|
||||
cp -f $^ $@
|
||||
|
||||
$(BIN)/Sameboy.app/Contents/Resources/%.bin: $(BOOTROMS_DIR)/%.bin
|
||||
$(BIN)/SameBoy.app/Contents/Resources/%.bin: $(BOOTROMS_DIR)/%.bin
|
||||
-@$(MKDIR) -p $(dir $@)
|
||||
cp -f $^ $@
|
||||
|
||||
|
||||
BIN
QuickLook/CartridgeTemplate.png
Normal file
BIN
QuickLook/CartridgeTemplate.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 126 KiB |
BIN
QuickLook/ColorCartridgeTemplate.png
Normal file
BIN
QuickLook/ColorCartridgeTemplate.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.1 MiB |
96
QuickLook/GenerateThumbnailForURL.m
Normal file
96
QuickLook/GenerateThumbnailForURL.m
Normal file
@ -0,0 +1,96 @@
|
||||
#include <QuickLook/QuickLook.h>
|
||||
#include <Cocoa/Cocoa.h>
|
||||
#include "get_image_for_rom.h"
|
||||
|
||||
/* -----------------------------------------------------------------------------
|
||||
Generate a thumbnail for file
|
||||
|
||||
This function's job is to create thumbnail for designated file as fast as possible
|
||||
----------------------------------------------------------------------------- */
|
||||
|
||||
OSStatus GenerateThumbnailForURL(void *thisInterface, QLThumbnailRequestRef thumbnail, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options, CGSize maxSize)
|
||||
{
|
||||
@autoreleasepool {
|
||||
/* Load the template NSImages when generating the first thumbnail */
|
||||
static NSImage *template = nil;
|
||||
static NSImage *templateUniversal = nil;
|
||||
static NSImage *templateColor = nil;
|
||||
static NSBundle *bundle = nil;
|
||||
static dispatch_once_t onceToken;
|
||||
dispatch_once(&onceToken, ^{
|
||||
bundle = [NSBundle bundleWithIdentifier:@"com.github.liji32.sameboy.previewer"];
|
||||
template = [[NSImage alloc] initWithContentsOfFile:[bundle pathForResource:@"CartridgeTemplate" ofType:@"png"]];
|
||||
templateUniversal = [[NSImage alloc] initWithContentsOfFile:[bundle pathForResource:@"UniversalCartridgeTemplate" ofType:@"png"]];
|
||||
templateColor = [[NSImage alloc] initWithContentsOfFile:[bundle pathForResource:@"ColorCartridgeTemplate" ofType:@"png"]];
|
||||
});
|
||||
|
||||
uint32_t bitmap[160*144];
|
||||
uint8_t cgbFlag = 0;
|
||||
|
||||
/* The cgb_boot_fast boot ROM skips the boot animation */
|
||||
if (get_image_for_rom([[(__bridge NSURL *)url path] UTF8String],
|
||||
[[bundle pathForResource:@"cgb_boot_fast" ofType:@"bin"] UTF8String],
|
||||
bitmap, &cgbFlag, (cancel_callback_t)QLThumbnailRequestIsCancelled, thumbnail)) {
|
||||
return noErr;
|
||||
}
|
||||
|
||||
/* Convert the screenshot to a CGImageRef */
|
||||
CGDataProviderRef provider = CGDataProviderCreateWithData(NULL, bitmap, sizeof(bitmap), NULL);
|
||||
CGColorSpaceRef colorSpaceRef = CGColorSpaceCreateDeviceRGB();
|
||||
CGBitmapInfo bitmapInfo = kCGBitmapByteOrderDefault;
|
||||
CGColorRenderingIntent renderingIntent = kCGRenderingIntentDefault;
|
||||
|
||||
CGImageRef iref = CGImageCreate(160,
|
||||
144,
|
||||
8,
|
||||
32,
|
||||
4 * 160,
|
||||
colorSpaceRef,
|
||||
bitmapInfo,
|
||||
provider,
|
||||
NULL,
|
||||
YES,
|
||||
renderingIntent);
|
||||
|
||||
|
||||
/* Draw the icon */
|
||||
CGContextRef cgContext = QLThumbnailRequestCreateContext(thumbnail, [template size], false, (__bridge CFDictionaryRef)(@{@"IconFlavor" : @(0)}));
|
||||
if (cgContext) {
|
||||
NSGraphicsContext *context = [NSGraphicsContext graphicsContextWithGraphicsPort:(void *)cgContext flipped:NO];
|
||||
if (context) {
|
||||
[NSGraphicsContext setCurrentContext:context];
|
||||
|
||||
/* Use the CGB flag to determine the cartrdige "look":
|
||||
- DMG cartridges are grey
|
||||
- CGB cartrdiges are transparent
|
||||
- CGB cartridges that support DMG systems are black
|
||||
*/
|
||||
NSImage *effectiveTemplate = nil;
|
||||
switch (cgbFlag) {
|
||||
case 0xC0:
|
||||
effectiveTemplate = templateColor;
|
||||
break;
|
||||
case 0x80:
|
||||
effectiveTemplate = templateUniversal;
|
||||
break;
|
||||
default:
|
||||
effectiveTemplate = template;
|
||||
}
|
||||
|
||||
/* Convert the screenshot to a magnified NSImage */
|
||||
NSImage *screenshot = [[NSImage alloc] initWithCGImage:iref size:NSMakeSize(640, 576)];
|
||||
/* Draw the screenshot */
|
||||
[screenshot drawInRect:NSMakeRect(192, 150, 640, 576)];
|
||||
/* Mask it with the template (The middle part of the template image is transparent) */
|
||||
[effectiveTemplate drawInRect:(NSRect){{0,0},template.size}];
|
||||
}
|
||||
QLThumbnailRequestFlushContext(thumbnail, cgContext);
|
||||
CFRelease(cgContext);
|
||||
}
|
||||
|
||||
CGColorSpaceRelease(colorSpaceRef);
|
||||
CGDataProviderRelease(provider);
|
||||
CGImageRelease(iref);
|
||||
}
|
||||
return noErr;
|
||||
}
|
||||
62
QuickLook/Info.plist
Normal file
62
QuickLook/Info.plist
Normal file
@ -0,0 +1,62 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
||||
<plist version="1.0">
|
||||
<dict>
|
||||
<key>CFBundleDevelopmentRegion</key>
|
||||
<string>en</string>
|
||||
<key>CFBundleDocumentTypes</key>
|
||||
<array>
|
||||
<dict>
|
||||
<key>CFBundleTypeRole</key>
|
||||
<string>QLGenerator</string>
|
||||
<key>LSItemContentTypes</key>
|
||||
<array>
|
||||
<string>com.github.liji32.sameboy.gb</string>
|
||||
<string>com.github.liji32.sameboy.gbc</string>
|
||||
</array>
|
||||
</dict>
|
||||
</array>
|
||||
<key>CFBundleExecutable</key>
|
||||
<string>SameBoyQL</string>
|
||||
<key>CFBundleIdentifier</key>
|
||||
<string>com.github.liji32.sameboy.previewer</string>
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
<string>6.0</string>
|
||||
<key>CFBundleName</key>
|
||||
<string>SameBoy</string>
|
||||
<key>CFBundleShortVersionString</key>
|
||||
<string>Version @VERSION</string>
|
||||
<key>CFBundleSignature</key>
|
||||
<string>????</string>
|
||||
<key>CFPlugInDynamicRegisterFunction</key>
|
||||
<string></string>
|
||||
<key>CFPlugInDynamicRegistration</key>
|
||||
<string>NO</string>
|
||||
<key>CFPlugInFactories</key>
|
||||
<dict>
|
||||
<key>48BC750C-2BB9-49B1-AE80-786E22B3DEB4</key>
|
||||
<string>QuickLookGeneratorPluginFactory</string>
|
||||
</dict>
|
||||
<key>CFPlugInTypes</key>
|
||||
<dict>
|
||||
<key>5E2D9680-5022-40FA-B806-43349622E5B9</key>
|
||||
<array>
|
||||
<string>48BC750C-2BB9-49B1-AE80-786E22B3DEB4</string>
|
||||
</array>
|
||||
</dict>
|
||||
<key>CFPlugInUnloadFunction</key>
|
||||
<string></string>
|
||||
<key>NSHumanReadableCopyright</key>
|
||||
<string>Copyright © 2015-2017 Lior Halphon</string>
|
||||
<key>QLNeedsToBeRunInMainThread</key>
|
||||
<false/>
|
||||
<key>QLPreviewHeight</key>
|
||||
<integer>144</integer>
|
||||
<key>QLPreviewWidth</key>
|
||||
<integer>160</integer>
|
||||
<key>QLSupportsConcurrentRequests</key>
|
||||
<true/>
|
||||
<key>QLThumbnailMinimumSize</key>
|
||||
<integer>64</integer>
|
||||
</dict>
|
||||
</plist>
|
||||
BIN
QuickLook/UniversalCartridgeTemplate.png
Normal file
BIN
QuickLook/UniversalCartridgeTemplate.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 114 KiB |
3
QuickLook/exports.sym
Normal file
3
QuickLook/exports.sym
Normal file
@ -0,0 +1,3 @@
|
||||
_DeallocQuickLookGeneratorPluginType
|
||||
_QuickLookGeneratorQueryInterface
|
||||
_QuickLookGeneratorPluginFactory
|
||||
95
QuickLook/get_image_for_rom.c
Executable file
95
QuickLook/get_image_for_rom.c
Executable file
@ -0,0 +1,95 @@
|
||||
#include <stdio.h>
|
||||
#include <stdbool.h>
|
||||
#include <unistd.h>
|
||||
#include <assert.h>
|
||||
|
||||
#include "get_image_for_rom.h"
|
||||
#include "gb.h"
|
||||
|
||||
#define LENGTH 60 * 10
|
||||
|
||||
struct local_data {
|
||||
unsigned long frames;
|
||||
bool running;
|
||||
cancel_callback_t cancel_callback;
|
||||
void *callback_data;
|
||||
};
|
||||
|
||||
static char *async_input_callback(GB_gameboy_t *gb)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void log_callback(GB_gameboy_t *gb, const char *string, GB_log_attributes attributes)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
static void vblank(GB_gameboy_t *gb)
|
||||
{
|
||||
|
||||
struct local_data *local_data = (struct local_data *)gb->user_data;
|
||||
|
||||
if (local_data->cancel_callback(local_data->callback_data)) {
|
||||
local_data->running = false;
|
||||
return;
|
||||
}
|
||||
|
||||
if (local_data->frames == LENGTH) {
|
||||
local_data->running = false;
|
||||
}
|
||||
else if (local_data->frames == LENGTH - 1) {
|
||||
gb->disable_rendering = false;
|
||||
}
|
||||
|
||||
local_data->frames++;
|
||||
}
|
||||
|
||||
static uint32_t rgb_encode(GB_gameboy_t *gb, uint8_t r, uint8_t g, uint8_t b)
|
||||
{
|
||||
return (b << 16) | (g << 8) | (r) | 0xFF000000;
|
||||
}
|
||||
|
||||
int get_image_for_rom(const char *filename, const char *boot_path, uint32_t *output, uint8_t *cgb_flag,
|
||||
cancel_callback_t cancel_callback, void *callback_data)
|
||||
{
|
||||
GB_gameboy_t gb;
|
||||
GB_init_cgb(&gb);
|
||||
if (GB_load_boot_rom(&gb, boot_path)) {
|
||||
GB_free(&gb);
|
||||
return 1;
|
||||
}
|
||||
|
||||
GB_set_vblank_callback(&gb, (GB_vblank_callback_t) vblank);
|
||||
GB_set_pixels_output(&gb, output);
|
||||
GB_set_rgb_encode_callback(&gb, rgb_encode);
|
||||
GB_set_async_input_callback(&gb, async_input_callback);
|
||||
GB_set_log_callback(&gb, log_callback);
|
||||
|
||||
if (GB_load_rom(&gb, filename)) {
|
||||
GB_free(&gb);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* Run emulation */
|
||||
struct local_data local_data = {0,};
|
||||
gb.user_data = &local_data;
|
||||
local_data.running = true;
|
||||
local_data.frames = 0;
|
||||
local_data.cancel_callback = cancel_callback;
|
||||
local_data.callback_data = callback_data;
|
||||
gb.turbo = gb.turbo_dont_skip = gb.disable_rendering = true;
|
||||
|
||||
while (local_data.running) {
|
||||
GB_run(&gb);
|
||||
}
|
||||
|
||||
|
||||
*cgb_flag = gb.rom[0x143] & 0xC0;
|
||||
|
||||
GB_free(&gb);
|
||||
/* Report failure if cancelled */
|
||||
return local_data.frames != LENGTH + 1;
|
||||
}
|
||||
|
||||
11
QuickLook/get_image_for_rom.h
Normal file
11
QuickLook/get_image_for_rom.h
Normal file
@ -0,0 +1,11 @@
|
||||
#ifndef get_image_for_rom_h
|
||||
#define get_image_for_rom_h
|
||||
#include <stdint.h>
|
||||
|
||||
typedef bool (*cancel_callback_t)(void*);
|
||||
|
||||
int get_image_for_rom(const char *filename, const char *boot_path, uint32_t *output, uint8_t *cgb_flag,
|
||||
cancel_callback_t cancel_callback, void *callback_data);
|
||||
|
||||
|
||||
#endif
|
||||
198
QuickLook/main.c
Normal file
198
QuickLook/main.c
Normal file
@ -0,0 +1,198 @@
|
||||
/* This is an Apple-provided "bootstrap" code for Quick Look generators, nothing intersting here. */
|
||||
|
||||
#include <CoreFoundation/CoreFoundation.h>
|
||||
#include <CoreFoundation/CFPlugInCOM.h>
|
||||
#include <CoreServices/CoreServices.h>
|
||||
#include <QuickLook/QuickLook.h>
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// constants
|
||||
// -----------------------------------------------------------------------------
|
||||
|
||||
// Don't modify this line
|
||||
#define PLUGIN_ID "48BC750C-2BB9-49B1-AE80-786E22B3DEB4"
|
||||
|
||||
//
|
||||
// Below is the generic glue code for all plug-ins.
|
||||
//
|
||||
// You should not have to modify this code aside from changing
|
||||
// names if you decide to change the names defined in the Info.plist
|
||||
//
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// typedefs
|
||||
// -----------------------------------------------------------------------------
|
||||
|
||||
// The thumbnail generation function to be implemented in GenerateThumbnailForURL.c
|
||||
OSStatus GenerateThumbnailForURL(void *thisInterface, QLThumbnailRequestRef thumbnail, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options, CGSize maxSize);
|
||||
|
||||
// The layout for an instance of QuickLookGeneratorPlugIn
|
||||
typedef struct __QuickLookGeneratorPluginType
|
||||
{
|
||||
void *conduitInterface;
|
||||
CFUUIDRef factoryID;
|
||||
UInt32 refCount;
|
||||
} QuickLookGeneratorPluginType;
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// prototypes
|
||||
// -----------------------------------------------------------------------------
|
||||
// Forward declaration for the IUnknown implementation.
|
||||
//
|
||||
|
||||
QuickLookGeneratorPluginType *AllocQuickLookGeneratorPluginType(CFUUIDRef inFactoryID);
|
||||
void DeallocQuickLookGeneratorPluginType(QuickLookGeneratorPluginType *thisInstance);
|
||||
HRESULT QuickLookGeneratorQueryInterface(void *thisInstance,REFIID iid,LPVOID *ppv);
|
||||
void *QuickLookGeneratorPluginFactory(CFAllocatorRef allocator,CFUUIDRef typeID);
|
||||
ULONG QuickLookGeneratorPluginAddRef(void *thisInstance);
|
||||
ULONG QuickLookGeneratorPluginRelease(void *thisInstance);
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// myInterfaceFtbl definition
|
||||
// -----------------------------------------------------------------------------
|
||||
// The QLGeneratorInterfaceStruct function table.
|
||||
//
|
||||
static QLGeneratorInterfaceStruct myInterfaceFtbl = {
|
||||
NULL,
|
||||
QuickLookGeneratorQueryInterface,
|
||||
QuickLookGeneratorPluginAddRef,
|
||||
QuickLookGeneratorPluginRelease,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL
|
||||
};
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// AllocQuickLookGeneratorPluginType
|
||||
// -----------------------------------------------------------------------------
|
||||
// Utility function that allocates a new instance.
|
||||
// You can do some initial setup for the generator here if you wish
|
||||
// like allocating globals etc...
|
||||
//
|
||||
QuickLookGeneratorPluginType *AllocQuickLookGeneratorPluginType(CFUUIDRef inFactoryID)
|
||||
{
|
||||
QuickLookGeneratorPluginType *theNewInstance;
|
||||
|
||||
theNewInstance = (QuickLookGeneratorPluginType *)malloc(sizeof(QuickLookGeneratorPluginType));
|
||||
memset(theNewInstance,0,sizeof(QuickLookGeneratorPluginType));
|
||||
|
||||
/* Point to the function table Malloc enough to store the stuff and copy the filler from myInterfaceFtbl over */
|
||||
theNewInstance->conduitInterface = malloc(sizeof(QLGeneratorInterfaceStruct));
|
||||
memcpy(theNewInstance->conduitInterface,&myInterfaceFtbl,sizeof(QLGeneratorInterfaceStruct));
|
||||
|
||||
/* Retain and keep an open instance refcount for each factory. */
|
||||
theNewInstance->factoryID = CFRetain(inFactoryID);
|
||||
CFPlugInAddInstanceForFactory(inFactoryID);
|
||||
|
||||
/* This function returns the IUnknown interface so set the refCount to one. */
|
||||
theNewInstance->refCount = 1;
|
||||
return theNewInstance;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// DeallocQuickLookGeneratorPluginType
|
||||
// -----------------------------------------------------------------------------
|
||||
// Utility function that deallocates the instance when
|
||||
// the refCount goes to zero.
|
||||
// In the current implementation generator interfaces are never deallocated
|
||||
// but implement this as this might change in the future
|
||||
//
|
||||
void DeallocQuickLookGeneratorPluginType(QuickLookGeneratorPluginType *thisInstance)
|
||||
{
|
||||
CFUUIDRef theFactoryID;
|
||||
|
||||
theFactoryID = thisInstance->factoryID;
|
||||
/* Free the conduitInterface table up */
|
||||
free(thisInstance->conduitInterface);
|
||||
|
||||
/* Free the instance structure */
|
||||
free(thisInstance);
|
||||
if (theFactoryID){
|
||||
CFPlugInRemoveInstanceForFactory(theFactoryID);
|
||||
CFRelease(theFactoryID);
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// QuickLookGeneratorQueryInterface
|
||||
// -----------------------------------------------------------------------------
|
||||
// Implementation of the IUnknown QueryInterface function.
|
||||
//
|
||||
HRESULT QuickLookGeneratorQueryInterface(void *thisInstance,REFIID iid,LPVOID *ppv)
|
||||
{
|
||||
CFUUIDRef interfaceID;
|
||||
|
||||
interfaceID = CFUUIDCreateFromUUIDBytes(kCFAllocatorDefault,iid);
|
||||
|
||||
if (CFEqual(interfaceID,kQLGeneratorCallbacksInterfaceID)){
|
||||
/* If the Right interface was requested, bump the ref count,
|
||||
* set the ppv parameter equal to the instance, and
|
||||
* return good status.
|
||||
*/
|
||||
((QLGeneratorInterfaceStruct *)((QuickLookGeneratorPluginType *)thisInstance)->conduitInterface)->GenerateThumbnailForURL = GenerateThumbnailForURL;
|
||||
((QLGeneratorInterfaceStruct *)((QuickLookGeneratorPluginType*)thisInstance)->conduitInterface)->AddRef(thisInstance);
|
||||
*ppv = thisInstance;
|
||||
CFRelease(interfaceID);
|
||||
return S_OK;
|
||||
}else{
|
||||
/* Requested interface unknown, bail with error. */
|
||||
*ppv = NULL;
|
||||
CFRelease(interfaceID);
|
||||
return E_NOINTERFACE;
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// QuickLookGeneratorPluginAddRef
|
||||
// -----------------------------------------------------------------------------
|
||||
// Implementation of reference counting for this type. Whenever an interface
|
||||
// is requested, bump the refCount for the instance. NOTE: returning the
|
||||
// refcount is a convention but is not required so don't rely on it.
|
||||
//
|
||||
ULONG QuickLookGeneratorPluginAddRef(void *thisInstance)
|
||||
{
|
||||
((QuickLookGeneratorPluginType *)thisInstance )->refCount += 1;
|
||||
return ((QuickLookGeneratorPluginType*) thisInstance)->refCount;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// QuickLookGeneratorPluginRelease
|
||||
// -----------------------------------------------------------------------------
|
||||
// When an interface is released, decrement the refCount.
|
||||
// If the refCount goes to zero, deallocate the instance.
|
||||
//
|
||||
ULONG QuickLookGeneratorPluginRelease(void *thisInstance)
|
||||
{
|
||||
((QuickLookGeneratorPluginType*)thisInstance)->refCount -= 1;
|
||||
if (((QuickLookGeneratorPluginType*)thisInstance)->refCount == 0){
|
||||
DeallocQuickLookGeneratorPluginType((QuickLookGeneratorPluginType*)thisInstance );
|
||||
return 0;
|
||||
}else{
|
||||
return ((QuickLookGeneratorPluginType*) thisInstance )->refCount;
|
||||
}
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------------
|
||||
// QuickLookGeneratorPluginFactory
|
||||
// -----------------------------------------------------------------------------
|
||||
void *QuickLookGeneratorPluginFactory(CFAllocatorRef allocator,CFUUIDRef typeID)
|
||||
{
|
||||
QuickLookGeneratorPluginType *result;
|
||||
CFUUIDRef uuid;
|
||||
|
||||
/* If correct type is being requested, allocate an
|
||||
* instance of kQLGeneratorTypeID and return the IUnknown interface.
|
||||
*/
|
||||
if (CFEqual(typeID,kQLGeneratorTypeID)){
|
||||
uuid = CFUUIDCreateFromString(kCFAllocatorDefault,CFSTR(PLUGIN_ID));
|
||||
result = AllocQuickLookGeneratorPluginType(uuid);
|
||||
CFRelease(uuid);
|
||||
return result;
|
||||
}
|
||||
/* If the requested type is incorrect, return NULL. */
|
||||
return NULL;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user