Had a chance to play with this for 5 mins today. It should be noted that this shader can be adapted to any monitor resolution. Change the following line: float pixelRatio = 2.7; //1.8; //0.9; to: float pixelRatio = yRes / 240.0f; Where 'yRes' is your monitor's y resolution (as a float). You can …

vid_wait 1 solved the problem, thank you 😀

Official 0.74 release can't use HLSL shaders. Guess I'm on my own.

I'm running Quake with the latest SVN build from ykhwong. Why does the game speed up (to incredibly fast) at irregular intervals before returning to normal speed for a short period of time? My config file is as follows: # This is the configurationfile for DOSBox SVN. (Please use the latest version …

Hi folks, I've written an HLSL shader for producing evenly spaced scanlines on an HDTV (tested in 1080p): /* Copyright (C) 2010 Rhys J. Perkins This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software …

ddraw upscales all scalers, but it doesn't work with latest nvidia drivers in winVista/7 (you said nothing about your gfx card) Good point :) My graphics card is a GeForce GTX 260 running on the lastest nvidia drivers in Win 7! The black columns are above, below, left and right; the scanlines are …

Could you be more specific? If I look in the documentation folder I have the nothing that says "configuration file." If you are referring to the help in the config file: # fullresolution: What resolution to use for fullscreen: original or fixed size (e.g. 1024x768). # Using your monitor's native …

I can't run the latest DosBox 0.74 in full screen using the tv2x scaler. The scaler doesn't display evenly spaced scanlines and there are still borders when using aspect = true and fulldouble = true. These are my config settings that have been changed or are related to this problem fullscreen=true …

I have tried the latest drivers: 182.50_geforce_winvista_64bit_english_whql ...and I have tried uninstalling all drivers and using the Vista default. Both of which do not work correctly with any scanline based scaler in full screen mode with no borders. I can't be the only one having this problem?

I have tried the ddraw method with 0x0 as stated in my original post. It does not work with tv2x without the scanlines being displayed non uniformly. Opengl crashes. Aspect = true will not display correctly as the aspect does not get corrected without graphics becoming corrupted. I can take a …

Which means you either know a solution or think that my previous statement was incorrect. I am all ears to both.

I would like to request that the scalers be fixed so that they will work on resoultions such as 1680x1050 (full screen). Or any other resolution in full screen on a 16:10 ratio monitor. Thank you.

Yes, but that doesn't make a difference. 😢

I am currently running DosBox on: Windows Vista 64 Bit Nvidia GeForce GTX 260 Samsung Monitor - Native Resolution: 1680x1050 However, when I try to get DosBox running fullscreen with tv2x, tv3x or any other scanlined mode, the scalines are not equally spaced. In other words the black bars that make …