![]() You can view existing tickets, add comments to them and create new tickets using the corresponding buttons at the top of every page. Reporting bugs and requesting new features is done through the ticket system. Please read the Handling Problems page before submitting a ticket. After you reboot with Panorama you can then choose the resolution you want. If you have previously used a wide screen enabler driver it is recommended that you set your screen resolution to a standard resolution such as 800×600, 1024×768, or 1280×1024 before removing it and installing Panorama. You must remove these drivers before installing Panorama. The old so-called widescreen enabler drivers are not compatible with Panorama. Please read the readme before installing and using this software. Please see the Handling Problems page for additional information and a list of some tested hardware. Note that many older video hardware and video BIOS do not support vertical resolutions greater than 1080 or 1200. Panorama has been tested at resolutions up to 3840x2160x32bpp at 60Hz and works perfectly provided that the BIOS supports the desired resolution. The primary limiting factor for what resolutions Panorama will support is in the video hardware itself and the video BIOS that controls it. This is due to 12 bits used to store the resolution in the EDID and the various BIOS mode tables. The maximum resolution for the Custom Resolution module is 4095x4095x32bpp. However, other factors outside of Panorama may significantly limit this. The maximum theoretical resolution limit for Panorama is 65535圆5535x32bpp. Panorama will only work on systems with a VESA BIOS version 2.0 or higher. The BIOS must support these options independently from Panorama since there are no BIOS functions to control this. See the Panorama Limits section below.Īnother limitation is the ability to use alternate video ports, or switch between various video ports. When patching the BIOS works, there is little restriction on the resolutions that Panorama can use. In the case of custom resolutions, patching the BIOS works often enough to make doing it worthwhile. Needless to say, patching software (the BIOS) to do something it was not designed to do does not always work. As a work around for this older BIOS limitation, the custom resolution module in Panorama patches the BIOS in order to force it to operate at different resolutions than it was designed to do. Newer VESA BIOS configure themselves to whatever display is plugged in. Most VESA BIOS only support basic operations and do not support the advanced features of the video chipset such as acceleration.Īnother common limitation is that older VESA BIOS only support a few standard resolutions and color depths. One common limitation is video acceleration. The drawback is that it is restricted by the capabilities and limitations of that VESA BIOS. The benefit is that Panorama will work on every system that has a standard VESA BIOS version 2.0 or higher - which is almost every system in existence. ![]() This approach has both its benefits and its drawbacks. It relies on the system’s BIOS to setup and control the hardware. So Panorama doesn’t really control the hardware like other hardware drivers do. The Panorama video driver simply provides some basic services and translates between the OS/2 Presentation Manager “language” and the BIOS “language”. The video BIOS in your computer really does all the work. The Panorama video driver is a software based Presentation Manager driver that interfaces between the OS/2 Presentation Manager video subsystem and your computer’s video BIOS.
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