mat_setvideomode
Jump to navigation
Jump to search
mat_setvideomode is a console variable available in all 
Source games. This integer and boolean cvar sets the screen resolution and change the display mode to windowed or fullscreen.
If <windowed> is set to "1", switches the game to windowed mode, if set to "0", switches the game to fullscreen.
Syntax: mat_setvideomode <width> <height> <windowed>
Example
mat_setvideomode 1920 1080 0- Runs the game in fullscreen 1920x1080 resolution.
mat_setvideomode 1920 1080 1- Runs the game in windowed 1920x1080 resolution.