Ubuntu multi-host game simulator Mednafen tutorial

The powerful game simulator of Linux has low simulated effects and CPU usage. It is mainly used to play GBA and FC games. It is not half past one when playing GBA games better than VBA of Linux, linux VBA can be said to be a semi-finished product, not to mention functional aspects, actually occupying a huge amount of CPU, and occupying resources, not a perfect smooth simulation of 60 frames, and not open-source, so discard it. For FC, Ubuntu has a simulator named FCEU, which also occupies resources and is the same as VBA ...... GPU acceleration is not supported.

The powerful game simulator of Linux has low simulated effects and CPU usage. It is mainly used to play GBA and FC games. It is not half past one when playing GBA games better than VBA of Linux, linux VBA can be said to be a semi-finished product, not to mention functional aspects, actually occupying a huge amount of CPU, and occupying resources, not a perfect smooth simulation of 60 frames, and not open-source, so discard it. For FC, Ubuntu has a simulator named FCEU, which also occupies resources and is the same as VBA ...... It seems that GPU acceleration is not supported. CPU is used for computing. In other words, it is more than enough to simulate a GBA with a CPU. I don't know what the situation is. Mednafen, apart from having no graphic front-end, is the perfect GBA, FC, and other simulator solution in Linux. It saves a lot of resources and supports two acceleration Methods: OpenGL and SDL. There is also a highlight, that is, although there is no graphic front-end, but you can set buttons in the game at will. Unlike some simulators without a graphic front-end, you must set buttons in the configuration file in advance.

Types supported by Mednafen:
* Atari Lynx
* GameBoy
* GameBoy Color
* GameBoy Advance
* NES
* PC Engine (TurboGrafx 16)
* PC-FX
* SuperGrafx
* NeoGeo Pocket, NeoGeo Pocket Color
* WonderSwan

The installation is very simple. Run sudo apt-get install mednafen on Ubuntu.

Simulator settings:

Running method:
A: Enter mednafen rom in the terminal to pull in.
B: We recommend this method. For example, if your rom is a GBA game ,***. gba, right-click this ROM, select "attribute", select "open mode", click "add", click "use custom command", and enter mednafan, in the future, double-click the ROM to open it.
Key setting method: Press F1 in the game to open the Help menu. You can see many instructions, which tell you to press alt + shift + 1 ~ 5. You can set the buttons. It is very easy to set each button twice.
F5 is the real-time archiving, F6 is the archiving point, F7 is the real-time reading file, F9 (if compiz F9 is used, it is invalid, compiz F9 is to reduce the screen brightness ), f10 soft reset (similar to the FC reset button), F11 hard reset (similar to the FC switch, turn off and then enable), F12 or Esc exit the simulator.