Custom SDK integration that can run a single application application independence with NVAPI warp and blend API. ScalableDesktop (warped Win7 Desktop)Ĭase Studies AFRL – 100 MegaPixel Space Command and ControlĢ5 Computers with Quadro cards running 50 projectors. Scalable has over 100 customers in the following markets:Ĭamera-feedback to automatically warp and blend many projectors into one seamless display:īenefits of the NVIDIA Warp and Blend API Scalable Display Manager – Military & Simulation, Command & Controlįewer requirements, barriers and restrictions mean broader market and stronger growth. Leading provider of auto-calibration software for seamless multiple-projectors displays.
Multiple screen capability coming with R285 driver (mid September) Currently it works with single screen.New interfaces are added in the 275+ NDA version to allow warping and intensity adjustment before the final scanout.NVAPI is Nvidia’s programmatic interface to configure and control the GPU’s –.
Typical warping mesh contains 1K to 10K vertices.Create warping mesh based on picture of the calibration pattern relative to the true image.Use it with G-sync to get synchronization between displays.Works on Quadro 5000, 6000, and Quadro Plex 7000.By doing this on the GPU we have more flexibility: high quality filtering, integration with NVIDIA Mosaic, etc.GPUs perform the transformation in the display pipeline before the pixels get scanned out.GPUs are fast and already have the pixel information.
NVIDIA can do this on the GPU, which has several important advantages: There has not been an easy way to implement this for any application, until now….Applications need to be written to manage the display for every use-case.Extra-performance delay tax on the display pipeline.Hardware appliance for warp and intensity adjustment.Up until now, warp and blend for projection displays has been done in one of the following two ways: But to be truly seamless, there is a need to account for geometry and brightness differences between projectors.