Game Boy Interface/High-Fidelity Edition

Game Boy Interface

Information
Author(s)	Extrems
Type	Utility
Version	Rolling release
Licence	All rights reserved
Links
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Discussion
Source

Controls

Type A (two-handed)

Nintendo GameCube	Nintendo GameCube Controller	Logitech Speed Force	Action
	A/B Buttons	A/B Buttons or Accelerator/Brake Pedals	A/B Buttons
	Y/Z Buttons	Y/Z Buttons	Select
	X Button or Start/Pause	X Button or Start/Pause	Start
	+Control Pad or Control Stick	+Control Pad or Steering Wheel	+Control Pad
	L/R Buttons	L/R Buttons	L/R Buttons
Reset Button	B, X and Start/Pause Buttons	B, X and Start/Pause Buttons	Power Switch
Reset Button	X, Y and Start/Pause Buttons (Hold for 1.5 seconds)		Recalibrate
	X, Y and Start/Pause Buttons (Hold for 3 seconds)		Swap controls (Only with SNES Controller)

Type B (one-handed)

Nintendo GameCube	Nintendo GameCube Controller	Logitech Speed Force	Action
	A/B Buttons	A/B Buttons or Accelerator/Brake Pedals	A/B Buttons
	L/Z Buttons	Y/Z Buttons	Select
	R Button or Start/Pause	X Button or Start/Pause	Start
	+Control Pad, Control Stick or C Stick	+Control Pad or Steering Wheel	+Control Pad
	Y/X Buttons	L/R Buttons	L/R Buttons
Reset Button	B, X and Start/Pause Buttons	B, X and Start/Pause Buttons	Power Switch
Reset Button	X, Y and Start/Pause Buttons (Hold for 1.5 seconds)		Recalibrate
	X, Y and Start/Pause Buttons (Hold for 3 seconds)		Swap controls (Only with SNES Controller)

Type C (Super Mario World: Super Mario Advance 2)

Nintendo GameCube	Nintendo GameCube Controller	Logitech Speed Force	Action
	B/Y or X Buttons	A/B Buttons or Accelerator/Brake Pedals	A/B Buttons
	Z Button	Y/Z Buttons	Select
	Start/Pause	X Button or Start/Pause	Start
	+Control Pad or Control Stick	+Control Pad or Steering Wheel	+Control Pad
	L/R or A Buttons	L/R Buttons	L/R Buttons
Reset Button	B, X and Start/Pause Buttons	B, X and Start/Pause Buttons	Power Switch
Reset Button	X, Y and Start/Pause Buttons (Hold for 1.5 seconds)		Recalibrate
	X, Y and Start/Pause Buttons (Hold for 3 seconds)		Swap controls (Only with SNES Controller)

Type D (The Legend of Zelda: A Link to the Past)

Nintendo GameCube	Nintendo GameCube Controller	Logitech Speed Force	Action
	Y/B Buttons	A/B Buttons or Accelerator/Brake Pedals	A/B Buttons
	R Button or Start/Pause	Y/Z Buttons	Select
	L/Z Buttons	X Button or Start/Pause	Start
	+Control Pad, Control Stick or C Stick	+Control Pad or Steering Wheel	+Control Pad
	X/A Buttons	L/R Buttons	L/R Buttons
Reset Button	B, X and Start/Pause Buttons	B, X and Start/Pause Buttons	Power Switch
Reset Button	X, Y and Start/Pause Buttons (Hold for 1.5 seconds)		Recalibrate
	X, Y and Start/Pause Buttons (Hold for 3 seconds)		Swap controls (Only with SNES Controller)

Options

--poll=<0-11>

Set polling rate. (default: 1)

--control=<0-3>

Set controller scheme. (default: sram)

--delay-reset=<n>

Set reset delaying. (default: 0)

--delay-video=<n>

Set video buffering. (default: 1)

--movie=<path>, --no-movie

Play input log. (default: no)

--movie-record, --no-movie-record

Record input log. (default: no)

--palette=<xxxx-xxxx-xxxx>, --no-palette

Set Super Game Boy color palette. (default: no)

--lut3d=<path>, --no-lut3d

Set 32x32x32 lookup table. (default: auto)

--lut3d-order=<rgb|gbr|bgr>

Set lookup table order. (default: rgb)

--matrix=<identity|gba|gbc|gbi|nds|palm|psp|vba>

Set color matrix. (default: identity)

--input-gamma=<r:g:b>

Set gamma. (default: 2.2)

--output-gamma=<1.0|1.7|2.2>

Set screen gamma. (default: 2.2)

--contrast=<r:g:b>

Set gain. (default: 1.0)

--brightness=<r:g:b>

Set bias. (default: 0.0)

--volume=<l:r>

Set audio gain. (default: 0.75)

--sound=<mono|stereo>

Set sound mode. (default: sram)

--colorspace=<ycc601|ycc709|ycc2020|rgb709|rgb2020>

Set video color space. (default: ycc601)

--chroma-loc=<left|center|right>

Set chroma location of video encoder. (default: left)

--usb, --no-usb

Toggle USB Gecko. (default: yes)

--enhance, --no-enhance

Toggle Game Boy Player enhancements. (default: yes)

<path>

Set Game Boy Advance multiboot. (default: default.mb.gz)

Examples

Color restoration

Mario & Luigi: Superstar Saga

--input-gamma=1.
--output-gamma=1.
--contrast=1.1

The Legend of Zelda: Oracle of Ages/Seasons

--input-gamma=4.

Changelog

May 5, 2018

• Added Super Game Boy color palette setting.

April 15, 2018

• Added movie playback.
• Updated GBA-as-GC controller.

April 5, 2018

• Added movie recording.

March 30, 2018

• Added RGB Sync-on-Green support.
• Added xvYCC/BT.2020 support for auto-generated 3D LUT.
• Improved multiboot implementation.
• Attempted fix for SD card compatibility.

March 25, 2018

• Added controls swapping for SNES controllers.
• Fixed multiboot to rumble protocol transition.

March 18, 2018

• Added center/right chroma location support.
• Added GCVideo/GCVideoX presets.

March 17, 2018

• Initial release.

Media

• Console Verified: GBC Pokémon: Blue Version "warp glitch" by gifvex in 10:11.25
• Console Verified: GBC Pokémon: Blue Version "Gotta Catch 'Em All!" by luckytyphlosion in 37:54.11
• Console Verified: GBA Sonic Advance by Mukki & ruadath in 10:49.75
• Console Verified: GBA Sonic Advance by Mukki in 11:02.64
• Console Verified: GBA Sonic Advance 2 by Mukki in 18:09.45