
DOSBox scalerĪ Scaler is like a filter, that reprocesses the emulated screen before it is drawn on the physical monitor, and enables old games to take on a slightly updated look (or stylized look). Linux: Fix the 64bit dynrec cpu core and a lot of compilation problems.
RESIZE DOSBOX WINDOW MAC OS
Mac OS X: Bring a 64 bit version and improve performance. 1024x768).ĭOSBox 0.74-2 has been released! A maintenance release for DOSBox 0.74, which solves the following problems: Windows: Fix auto/max cycles algorithm on Windows 7, which helps with stuttering audio. # fullresolution: What resolution to use for fullscreen: original or fixed size (e.g. It can reduce screen flickering, but it can also result in a slow DOSBox. (Press ALT-Enter to go back) # fulldouble: Use double buffering in fullscreen. # fullscreen: Start dosbox directly in fullscreen. You've essentially told Dosbox that your screen is the same size as your window, but your screen is actually bigger, 1600x900 (or higher) per the Googled specs for that computer. Dosbox is one of the best piecesnof software you can get, and it does have a bag of tricks to address this, but only within certain basic limitations. You're either stretching it or making new art piece by piece. It's no small matter to redo something in high resolution or a new aspect ratio. The other output types stretch the source image proportionally to the dimensions of the output area producing a distorted result. In the same way your desktop resolution like 1920x1080 will be converted to 1440x1080.Ĭhange aspect=false to aspect=true (maintains 4:3 aspect ratio, otherwise keep on false if you like the aspect ratio of your screen, mostly 16:9 or 16:10 nowadays) Save the configuration file with Ctrl + s (or File - Save) (Re)start DOSBox.įor example, in case of an original aspect ratio of 1.2 and no scaling, DOSBox will double every fifth row, as can be seen in this screenshot of the DOSBox welcome screen. If you've set a resolution with another aspect ratio, like 1280x480, this will be converted to 640x480.
RESIZE DOSBOX WINDOW FULL
Scroll down to the section Change aspect=false to aspect=true if you run DOSBox in full screen mode (this maintains 4:3 aspect ratio. The window grows or shrinks as you drag the mouse. Hold down the left mouse button and drag the mouse. To change the size of a window, follow these steps: Move the pointer over the resize corner in the bottom-right corner of the window. By editing this file, you can set the system settings and initialization values that define your emulated environment. The exact folder name in the Finder may vary, depending on the language you use for OS X. Do this again, and you return to the DOSBox window.Īfter you first run DOSBox, go to the ~/Library/Preferences/ folder and open the newly created file DOSBox 0.74 Preferences. Then, select your window size settings from the bottom section.ĭOSBox resolution: full screen, window size, clear graphics Switching between full screen and window To use DOSBox in full screen, press the ALT key and, while pressing the ALT key, press the Enter key.

Unzip the program to your C:\GH folder and click it to run it.
RESIZE DOSBOX WINDOW UPDATE
The recommended method for increasing the size of the window in DOSBox is to download our small program that will update the configuration file for you.
