REX

See rex.md for documentation on REX subsystems.

MacOS build

This fork enables a working MacOS build of snes9x from the GTK port using cmake instead of XCode.

Changes:

Some CMakeLists.txt changes were required to make optional the alleged X11 requirements of the GTK port. Most of the code dealing specifically with X11/Wayland is conditionally compiled away but some parts were missed so I fixed that up.

The native GTK display driver did not properly update the main drawing area and was coded incorrectly per the GTK documentation. The visible effects were that new emulation frames would only appear while interacting with the main menu when it emitted a draw signal to refresh the window contents. The GTK display driver was attempting to update the screen outside the handling of a draw signal, which is incorrect per the documentation and so nothing would update on the screen. I changed it so that when a frame needs to be presented, it queues up a draw signal to be emitted and then draws onto the screen during the handling of the draw signal.

Drivers:

The GTK OpenGL display driver is only coded for X11 and Wayland and has no MacOS support. The native GTK display driver is plenty fast enough so you don't miss anything speed-wise with hardware-accelerated display drivers. When turbo mode is engaged, I see ~2475 fps at 1x scale on a 14" MacBook Pro M1 2021.

Build Process:

brew install qt@5 gtkmm3 sdl2
cd gtk
mkdir build
cd build
cmake .. -DUSE_WAYLAND=OFF -DUSE_X11=OFF -DUSE_XV=OFF -DUSE_PULSEAUDIO=OFF -DUSE_ALSA=OFF -DUSE_SLANG=OFF
make -j6

You should have a ./snes9x-gtk executable in your gtk/build/ folder now.

Snes9x

Snes9x - Portable Super Nintendo Entertainment System (TM) emulator

This is the official source code repository for the Snes9x project.

Please check the Wiki for additional information.

Nightly builds

Download nightly builds from continuous integration:

snes9x

OS	status
Windows
Linux (GTK)
Linux (X11)
FreeBSD (X11)
macOS

libretro core

OS	status
Linux/amd64
Linux/i386
Linux/armhf
Linux/armv7-neon-hf
Linux/arm64
Android/arm
Android/arm64
Emscripten
macOS/amd64
Nintendo Wii
Nintendo Switch
Nintendo GameCube
PSP

Name		Name	Last commit message	Last commit date
Latest commit History 2,537 Commits
apu		apu
common		common
data		data
docs		docs
external		external
filter		filter
golang		golang
gtk		gtk
jma		jma
libretro		libretro
macosx		macosx
rex		rex
shaders		shaders
unix		unix
unzip		unzip
vulkan		vulkan
win32		win32
.cirrus.yml		.cirrus.yml
.gitignore		.gitignore
.gitmodules		.gitmodules
65c816.h		65c816.h
LICENSE		LICENSE
README.md		README.md
appveyor.yml		appveyor.yml
bml.cpp		bml.cpp
bml.h		bml.h
bsx.cpp		bsx.cpp
bsx.h		bsx.h
c4.cpp		c4.cpp
c4.h		c4.h
c4emu.cpp		c4emu.cpp
cheats.cpp		cheats.cpp
cheats.h		cheats.h
cheats2.cpp		cheats2.cpp
clip.cpp		clip.cpp
conffile.cpp		conffile.cpp
conffile.h		conffile.h
controls.cpp		controls.cpp
controls.h		controls.h
cpu.cpp		cpu.cpp
cpuaddr.h		cpuaddr.h
cpuexec.cpp		cpuexec.cpp
cpuexec.h		cpuexec.h
cpumacro.h		cpumacro.h
cpuops.cpp		cpuops.cpp
cpuops.h		cpuops.h
crosshairs.cpp		crosshairs.cpp
crosshairs.h		crosshairs.h
debug.cpp		debug.cpp
debug.h		debug.h
display.h		display.h
dma.cpp		dma.cpp
dma.h		dma.h
dsp.cpp		dsp.cpp
dsp.h		dsp.h
dsp1.cpp		dsp1.cpp
dsp2.cpp		dsp2.cpp
dsp3.cpp		dsp3.cpp
dsp4.cpp		dsp4.cpp
font.h		font.h
fscompat.cpp		fscompat.cpp
fscompat.h		fscompat.h
fxdbg.cpp		fxdbg.cpp
fxemu.cpp		fxemu.cpp
fxemu.h		fxemu.h
fxinst.cpp		fxinst.cpp
fxinst.h		fxinst.h
getset.h		getset.h
gfx.cpp		gfx.cpp
gfx.h		gfx.h
globals.cpp		globals.cpp
iovm test		iovm test
language.h		language.h
loadzip.cpp		loadzip.cpp
memmap.cpp		memmap.cpp
memmap.h		memmap.h
messages.h		messages.h
missing.h		missing.h
movie.cpp		movie.cpp
movie.h		movie.h
msu1.cpp		msu1.cpp
msu1.h		msu1.h
netplay.cpp		netplay.cpp
netplay.h		netplay.h
obc1.cpp		obc1.cpp
obc1.h		obc1.h
pixform.h		pixform.h
port.h		port.h
ppu.cpp		ppu.cpp
ppu.h		ppu.h
rex.md		rex.md
sa1.cpp		sa1.cpp
sa1.h		sa1.h
sa1cpu.cpp		sa1cpu.cpp
sar.h		sar.h
screenshot.cpp		screenshot.cpp
screenshot.h		screenshot.h
sdd1.cpp		sdd1.cpp
sdd1.h		sdd1.h
sdd1emu.cpp		sdd1emu.cpp

License

alttpo/snes9x

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