Implementing AntSnes ...

January 28th, 2010, 01:53 Posted By: wraggster

News via http://www.summeli.fi/?p=1475

I decided to build a two threaded application. The main thread is for the UI, and the worker thread if for the emulator. This makes all porting easier in general, since now we can have a UI thread to handle all rendering, key I/O etc, and run the emulator thread as worker thread, which can emit the new processed frames to the UI thread etc.

The Qt makes the threading extra easy:
In my application I just inherited the emulator controller class from QThread, then I just call start() to start the thread. The QThread will guarantee that all slots will be executed in the context of that QThread after start has been called.
Another nice trick is to use Qt::BlockingQueuedConnection as connection type when the signal must be prosessed before the emitting thread can continue.

I’m really excited that all this communication between threads was so easy. No mutexes, or semaphores were required this time at all

For more information and downloads, click here!

There are 0 comments - Join In and Discuss Here

Forum Info

Users online:

Guests online: 14643. Total online: 14643.

You have to register or login before you can post on our forums or use our advanced features.

Total threads: 206,304
Total posts: 750,092

Go to the forum

Advert

Open Source Handheld News

Pandora Homebrew - Raptor: Call of the Shadows - 1.2.0.1 - New
Pandora Homebrew - TWO MONTHS - 1.0.0.00 - New
Pandora Homebrew - Dino Defense - 1.05.0.1 - New
Pandora Homebrew - dRally - 0.1.0.1 - New
Pandora Homebrew - wipEout rewrite - 0.1.0.1 - New
Pandora Homebrew - ZGloom - 0.3.0.1 - New
Pandora Homebrew - Zombiepox - 1.0.0.0 - Update
Pandora Homebrew - Anarch - 1.1.D.1 - New
Pandora Homebrew - Sonivox EAS Daemon - 3.6.12.1 - New
Pandora Homebrew - Inside The Box - Issue 03 - E-Zine - 1.0.0.0 - New
Pandora Homebrew - Swan.emu - Emu Ex Plus Alpha - 1.5.67.01 - New
Pandora Homebrew - Billy Frontier - 1.1.0.01 - New
Pandora Homebrew - Mighty Mike - 3.0.1.01 - New
Pandora Homebrew - Bugdom - 1.3.2.01 - New
Pandora Homebrew - Nanosaur - 1.4.3.01 - New
Pandora Homebrew - Otto Matic - 4.0.0.01 - New
Pandora Homebrew - Cro-Mag Rally - 3.0.0.01 - New
Pandora Homebrew - CASIO SW-10 Daemon - 1.03.0.1 - New
Pandora Homebrew - Duke Nukem 3D - EDuke32 Alien Armageddon - 9.6.07.1 - New
Pandora Homebrew - Gunfight - 1.01.0.01 - New
Pandora Homebrew - Fire Attack - 1.11.0.01 - New
Pandora Homebrew - Runaway - 1.26.0.01 - New
Pandora Homebrew - Deserted House - 1.0.0.01 - New
Pandora Homebrew - DonkeyKong - 1.78.0.01 - Update
Pandora Homebrew - SCSTELAFNR - 1.0.0.0 - New
Raspberry Pi Foundation Releases Case Fan To Prevent Overheating
Pandora Homebrew - Ghostbusters and the Secret of Monkey Island : The Fan Game - 1.0.
Pandora Homebrew - Deltarune - 1.0.0.01 - New
Pandora Homebrew - THE GOONIES - THE FAN GAME - 1.0.0.1 - New
Pandora Homebrew - Desktop Labyrinth - 1.0.0.0 - New
Pandora Homebrew - Zak McKracken the fan game - 1.0.0.1 - New
Pandora Homebrew - NS-SHAFT - 1.0.0.20200812 - New
Pandora Homebrew - WESTERN BAR - 1.0.0.20200802 - New
Pandora Homebrew - WESTERN BAR - 1.0.0.20200801 - New
Open2x Bootloader v1.0 (GP2x misc)
XRoar v0.36.1
Pandora Homebrew - Die rosa Robbe im Mettallland - 1.0.0.0 - New
Pandora Homebrew - THE PIXEL HAS YOU DISK1 - 1.0.0.1 - New
Pandora Homebrew - Ratcatcher - 1.0.0.1 - New
Pandora Homebrew - Waking Mars - 1.0.0.01 - New
Pandora Homebrew - Super Hexagon PC - 1.0.0.01 - New
Pandora Homebrew - FTL - 1.0.0.01 - New
Pandora Homebrew - Undertale - 1.0.0.01 - New
Pandora Homebrew - Carte Life - 1.0.0.01 - New
Pandora Homebrew - Chicken Invaders 5: Cluck of the Dark Side - Demo - 1.0.0.01 - New
Pandora Homebrew - DIRK DASHING 2: E.V.I.L. EYE - 1.1.0.1 - New
Pandora Homebrew - Herby - 1.0.0.01 - New
Pandora Homebrew - Chicken Invaders 4: Ultimate Omelette - Demo - 1.0.0.01 - New
Pandora Homebrew - NXEngine-evo - 2.6.4.01 - New
Pandora Homebrew - Candy Cruncher Demo - 1.0.0.01 - New
Pandora Homebrew - Typhoon 2001 - 1.0.3992.01 - New
Pandora Homebrew - Hyperspace Delivery Boy Demo - 1.0.0.01 - New
Pandora Homebrew - Violetland - 0.6.0.01 - New
Pandora Homebrew - Chicken Invaders 3: Revenge of the Yolk - Demo - 1.0.0.01 - New
Pandora Homebrew - Arkos Tracker 2 - 2.0.0a8.01 - New
Pandora Homebrew - Shogo Demo - 2.1.0.01 - New
Pandora Homebrew - LBreakoutHD - 1.0.6.01 - New
Pandora Homebrew - SimCity 3000 Unlimited Demo - 2.0.0.01 - New
Pandora Homebrew - Neko Puzzle - 1.3.0.01 - New
Pandora Homebrew - Chicken Invaders 2: The Next Wawe - Demo - 1.0.0.01 - New
Pandora Homebrew - The Curse of Issyos - 1.0.0.01 - New
Pandora Homebrew - Robin Hood Demo - 1.0.0.01 - New
Pandora Homebrew - EFMB - 1.0.0.01 - New
Pandora Homebrew - Heretic II Demo - 1.0.6a.01 - New
Pandora Homebrew - Eric's Ultimate Solitaire Demo - 1.0a.0.01 - New
Pandora Homebrew - Descent 3 Demo - 1.4.0.01 - New
Pandora Homebrew - SRB2Kart - 1.1.0.01 - New
Pandora Homebrew - Hollywood Player 8 - 8.0.0.1 - New
Pandora Homebrew - Maldita Castilla - 1.0.0.01 - New
Pandora Homebrew - Gaurodan - 1.0.0.01 - New
Pandora Homebrew - gravediggerex - 1.05.0.1 - New
Pandora Homebrew - GearBoy - 2.7.0.01 - New
Pandora Homebrew - Christmas Eve Crisis - 1.11.f.1 - New
Pandora Homebrew - SubTerra - 2.6.0.1 - New
Pandora Homebrew - HollyMan - 1.0.0.1 - New
Pandora Homebrew - GearSystem - 2.6.1.01 - New
Pandora Homebrew - Zim Desktop Wiki - 0.69.1.0 - Update
Pandora Homebrew - Portable-Ansible - 2.8.5.1 - New
Pandora Homebrew - Legend of Pandora - 1.0.0.0 - New
Pandora Homebrew - Septerra Core: Legacy of the Creator - 1.04.0.2 - New
Pandora Homebrew - Julius - 1.1.00.01 - New
Pandora Homebrew - Get YoRHandheld - 1.0.0.00 - New
Pandora Homebrew - Hydra Slayer (graphical) - 16.02.0.01 - New
Pandora Homebrew - xosview - 1.20.1.1 - New
Pandora Homebrew - Camera Tethering and Gphoto2 - 0.0.4.2 - New
Pandora Homebrew - PNES - 0.3.04.06 - New
Pandora Homebrew - PSNES - 0.3.04.06 - New
Pandora Homebrew - Pacman Arena - 0.0.15.01 - New
Pandora Homebrew - Marvellous Inc. - 1.3.3.01 - New
Pandora Homebrew - Buch - 1.0.0.0 - New
Pandora Homebrew - Der_Detektor - 1.0.0.0 - New
Pandora Homebrew - Airline Tycoon Deluxe - 1.0.8.01 - New
Pandora Homebrew - Magical Broom Extreme - 1.34.0.1 - New
Pandora Homebrew - Benri and the Bandits - 1.1.0.1883 - New
Pandora Homebrew - Hexen II: Hammer of Thyrion - 3.0.0.0 - Update
Pandora Homebrew - Hatari SL - 2.1.0.slix1 - New
Pandora Homebrew - Witchaven - 0.5.00.01 - New
Pandora Homebrew - William Shatner's Tekwar - 0.7.50.01 - New
Pandora Homebrew - Rockbot - 2.0.0b18.01 - New
Raspberry Pi launches games development magazine Wireframe
Pandora Homebrew - Destination Sol - 1.5.0.01 - New
Pandora Homebrew - Shattered Pixel Dungeon - 0.6.5c.01 - New
Pandora Homebrew - Pixel Dungeon - 1.7.2a.01 - New
Pandora Homebrew - Iter Vehemens ad Necem - 0.5.4.01 - New
Pandora Homebrew - FastTracker 2 Clone - beta.106.0.1 - New
X16 Handheld Game Video Game Console MP4 player with Double Rocker
Pandora Homebrew - OpenLara - 0.3.0.01 - New
Pandora Homebrew - Civil War Startegy Game - 2.10.0.01 - New
Pandora Homebrew - S.C.O.U.R.G.E.: Heroes of Lesser Renown - 0.1.0.01 - New
Pandora Homebrew - Flash Extractor - 2.3.3.0 - New
Pandora Homebrew - Flash Extractor - 2.3.3.0 - New
Pandora Homebrew - IceBreaker - 1.9.5.0 - New
Pandora Homebrew - Quackle - 1.0.4.0 - New
Pandora Homebrew - Pax Britannica - 0.0.1.0 - New
Pandora Homebrew - Linux-MiniDisc - 0.9.15.1 - New
Pandora Homebrew - squeezeNjive-lite - 0.0.1.2 - New
Pandora Homebrew - Netwalk - 0.1.1.1 - New
Pandora Homebrew - Blocks That Matter - 1.0.0.01 - New
Pandora Homebrew - Puzzle Bots - 1.0.0.01 - New
Pandora Homebrew - Maze - 0.1.0.01 - New
Pandora Homebrew - EmulationStation - 0.1.0.1 - New
Pandora Homebrew - Stardew Valley - 1.0.0.01 - New
Blender v2.68.0.05 (Pandora Application Port)
Xash3D v0.97.3224.16 (Pandora Port misc)
Hedgewars v0.9.24.04 (Pandora Game Port)
Open Transport Tycoon Deluxe (OpenTTD) v1.8.0.0 (Pandora Game Port)
Mr. Boom v4.5.0.05 (Pandora Game Port)
Freeciv v2.6.0.0 (Pandora Game Port)
Pandora Homebrew - BloodGDX - 0.791.0.01 - New
Pandora Homebrew - Geany 1.33 - 1.33.0.0 - New
Pandora Homebrew - squeezeNjive-lite - 0.0.1.1 - Update
RetroArch 1.7.3 – Released!
Pandora Homebrew - OpenSSN - 1.4.20130522.1 - New
Pandora Homebrew - Danger from the Deep - 0.3.0.01 - New
Pandora Homebrew - Zoom - 1.1.6.1 - New
PandaVision v1.1.20180205.1 (Intellivision Emu for Pandora)
RetroArch v1.7.1.0 (Multiple Emus for Pandora)
SuperTuxKart v0.8.1.07 (Pandora Game Port)
Pale Moon v27.8.1.33 (Pandora Application Port)
PX68k v0.15.0.09 (Sharp X68000 emu for Pandora)
Friking Shark v1.0.1.04 (Pandora Game Port)
Stunt Car Remake v0.1.0.07 (Pandora Game Port)
Hedgewars v0.9.23.03 (Pandora Game Port)
Foobillard++ v3.43.beta.07 (Pandora Game Port)
Dave Gnukem v1.0.040518.8 (Pandora Game Port)
Pandora Homebrew - The Original Strife - Veteran edition - 1.3.1.01 - Update
Pandora Homebrew - iftop - 1.0.1.1 - New
Pandora Homebrew - VCMI - 0.99.0.01 - New
Pandora Homebrew - Celestia - 1.6.1.01 - New
Pandora Homebrew - MRS SNAKE - 1.0.0.00 - New
Hatari v2.1.0.20180220.5 (Atari ST emu for Pandora)
Powder v0.0.118.4 (Pandora Game Port)
Mr. Boom v4.4.0.04 (Pandora Game Port)
Pandora Homebrew - x2goclient - 1.0.0.0 - New
Pandora Homebrew - QGit - 2.3.0.01 - New
Pandora Homebrew - Viewnior2018 - 1.0.0.01 - New
CG Madness v1.3.0.02 (Pandora Game Port)
Barony: Cursed Edition v2.0.7.03 (Pandora Game Port)
Naev v0.7.0.05 (Pandora Game Port)
Cylindrix v2.0.2.02 (Pandora Game Port)
Bloboats v1.0.2.04 (Pandora Game Port)
Pandora Homebrew - Cadog Adventures - 1.0.0.01 - New
Shotgun Debugger v1.1.0.03 (Pandora Game Port)
LibrePCB v0.0.3.1 (Pandora Application Port)
Hydra Castle Labyrinth v1.0.3.03 (Pandora Game Port)
Mr. Boom v4.2.0.03 (Pandora Game Port)
Hurrican v1.2.0.0 (Pandora Game Port)
Pale Moon v27.7.1.32 (Pandora Application Port)
Barony: Cursed Edition v2.0.7.02 (Pandora Game Port)
HakuNeko v1.4.2.06 (Pandora Application Port)
Open Transport Tycoon Deluxe (OpenTTD) v1.7.2.0 (Pandora Game Port)
Pale Moon v27.7.1.31 (Pandora Application Port)
Moonlight v2.4.5.04 (Pandora Application Port)
Pandora Homebrew - Wolf4SDL - 1.6.0.0 - New
Pandora Homebrew - Haxe Toolkit - 1.0.0.1 - New
Pandora Homebrew - TIC-80 - 0.60.3.1 - Update
Pandora Homebrew - Hurrican - 1.1.0.0 - Update
Pyra News Update
Pandora Homebrew - PFBA - 0.2.97.01 - New
Secret Maryo Chronicles v2.0.0.04 (Pandora Game Port)
Moonlight v2.2.1.04 (Pandora Application Port)
Pandora Homebrew - R-Type Reloaded CPC - 1.0.0.01 - New
Pyra News Update
Pandora Homebrew - OpenBOR - 2.0.0.2 - Update
Pandora Homebrew - Clone Point - 1.0.0.01 - New
Pandora Homebrew - Cube Escape - 0.9.0.01 - New
Pandora Homebrew - Hydra Castle Labyrinth - 1.0.0.01 - New
Pandora Homebrew - Need for Speed II SE - 1.1.2.01 - New
Pandora Homebrew - wwwoffle - 1.0.0.0 - New
Pandora News Updates
GZW News Updates
Pyra Updates
Pandora Homebrew - Hatari - 2.0.20171111.1 - New
Pandora Homebrew - Mr. Boom - 3.8.0.01 - New
Pandora Homebrew - Fiat Homo (scene intro) - 1.0.0.1 - New
Pyra News and Updates
Pyra Updates
Pyra Update
Pyra News - Open Source Handheld Coming Soon
EasyRPG Player - RPG Maker for GCW Zero and Open Pandora

The DCEmu Homebrew and Gaming Network

Welcome to the DCEmu Homebrew and Gaming Network. This Network of sites is owned and ran by fans of all games consoles, we post news on all the consoles we cover about hardware aspects, gaming and Homebrew. Homebrew and Emulation are software thats made using free and legal tools to play on games consoles. This Network is the only worldwide network of sites where coders can upload and post comments they deserve for all their hardwork. We have a Network that currently supports PSVita, WiiU, Nintendo Wii, Xbox360, PS3, PS2,PS1, Snes, N64, Gameboy, Nes, Xbox, Gamecube, Nintendo DS, PSP, GBA, Dreamcast, Sega Saturn,3DS, DSi, Switch, PS4, Pandora, xboxone, GP2X, iPhone, Windows Phone, iPad, Android and also Mobile Phone Emulation. When new consoles appear we will expand to cover those consoles. We also cover Theme Park News and news and reviews of Beer, cider, lager, wines and spirits. news of their own releases and get the credit and Please help DCEmu become stronger by posting on the forums every day and make our community larger.

Main

Social Media

Buy OpenSource Handhelds

The DCEmu Homebrew & Gaming Network

News Archive

DCEmu Newcomers