UNINSTALL DOSBOX HOW TO
UNINSTALL DOSBOX 1080P
UNINSTALL DOSBOX FULL
UNINSTALL DOSBOX SOFTWARE

UNINSTALL DOSBOX FULL

The fullscreen performance at 640x480 (SDL1 stock dosbox overlay, 10% window/fullscreen idle) vs 3840x2160 (SDL2.0 texturenb) is negligible on my system (0.2% with SDL2, full screen or windowed idle)

This is a ASUS MG24UQ, it has a feature in the monitor to switch the aspect ratio, so it IS possible to tell it to force the aspect ratio to 4:3 without screwing around with the GPU controls. There are some unintended side-effects however. So I re-tested all the same things I did in the 'feature request thread', pretty much everything but the full screen switch and the dosbox debugger work. The purpose of that feature is to create a game with a resolution at a different display scale, and then draw everything with multiple SDL textures where you need the coordinates to be consistent, where as how DOSBOX works is just one texture, therefor it would add an additional complication into the SDL backend that is unnecessary. No I haven't, I'm not sure if that's what you'd want to do since you're operating on a line-by line basis. Have you tested the performance of SDL 2.0 with integer scaling via SDL_RenderSetScale()?

UNINSTALL DOSBOX SOFTWARE

The software scaler is likely unusable with a 4K monitor because it's not parallel (eg not using OpenCL or OpenMP or similar.) We can get away with it at HD and below resolutions because the multiplier is only 2 or 3 typically, but at 4K it would need a 9x multiplier, and a UHD monitor would need an 18x multiplier. You need a hardware accelerated surface/texture for this to work, thus you need to use a SDL2 build or OpenGL in the stock builds with bilinear filtering turned off if you want it to not look fuzzy. See here: Re: DOSBox Feature Request Thread Use a SDL2 build and set the full-screen resolution to 0x0 (or desktop), and aspect correction on.

UNINSTALL DOSBOX 1080P

(please ignore, for Google crawlers) DOSBox hardware scaling 4k 1440p 1080p small I've been trying to use the 'normal3x' scaler and it just doesn't c

UNINSTALL DOSBOX HOW TO

SpectreVR wrote: Yes, I know how to use the. You seem so sure all the devs have 4k monitors to made it possible. Why isn't there any official references to it or instructions as to how to make it work? Plenty of people have been talking about this magical hwscale variable. I can't believe that an emulator that has been around since 2002 still hasn't been able to achieve native scaling beyond 3x the normal resolution of DOS.Īre you sure those are the only options? Crisp and tiny, or huge and blurry? Why can't I just enable some sort of hardware scaling so I can enjoy something that's both large and crisp? Are there any DOSBox builds that will support the hwscale variable? To be honest, when you stretch an image that small up to the edges of a 4k monitor, it's so horrible and blurry that you actually have to be sitting back on the couch just to endure the 'vaseline effect'. I've tried 'stretching' the image as well. To be honest, when you stretch an image that small up to the edges of a 4k monitor, i SpectreVR wrote: I've tried 'stretching' the image as well. (please ignore, for Google crawlers) DOSBox hardware scaling 4k 1440p 1080p small Reply 1 of 47, by Garrett I'm needing 12x 320x200 scaling just to fill up/fit a dimension of my monitor, just for perspective. Has anyone else out there had ANY success getting the resolution to be, say, 4x or 5x even? That would help. How is this possible for a program that's been in development for so long to still only have support for a resolution that's 3x the size of 320x200? I'm pretty sure that there were resolutions larger than that when DOSBox development STARTED. HWSCALE has been purged from this page and there's no support for it apparently. conf Wiki page, and apparently the highest I can go is 3x scaling with any scaler. It's just so small I almost have to give up on DOSBox. I've been hurting my eyes and getting headaches trying to play Might and Magic, Albion, Oregon Trail Deluxe, etc on it. On a 4K monitor, this is barely even legible. It's setting me to a little 960圆00 window in the middle of the screen. I've been trying to use the 'normal3x' scaler and it just doesn't cut it.

Uninstall dosbox