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Mezhic2015-09-03 15:16:55
GPGPU
Mezhic, 2015-09-03 15:16:55

How to avoid flipping duplicated screens when flipping an image on the main one (win, intel graph.)?

Situation. There is a computer (on Win8) with two video adapters - built-in Intel HD Graphics 4600, and external - PNY NVIDIA Quadro NVS 315 1GB. Two Samsung TVs are connected to the computer, and one monitor (main). The signal to the TV goes through an hdmi-splitter with additional. food.
The main monitor in the process is in a horizontal position, the user has the ability to turn the image on it 180 degrees. This feature is implemented through a simple macro program that invokes the system shortcut Ctrl + Alt + [up arrow or down arrow], which is the hotkey combination for flipping in the Intel Graphics settings. In this configuration, all monitors are connected to the built-in video, since when connected to different video adapters, Windows loses the ability to use screens in “Mirror” mode, only as one in continuation of the other. The main monitor is connected via DVI, TVs - via HDMI (via a splitter).
Problem.When you flip the image on the main screen, the image is similarly flipped on TVs, while TVs, unlike the main monitor, weigh in a normal, vertical position, and the image there should always be in the usual orientation. There are no settings in the Intel Graphics menu that could implement this. We connected everything in a similar way through the Nvidia video adapter, the problem is the same. One screen is considered the main screen, the rest always flip after it when mirroring.
Is it possible to somehow solve the problem? In which direction to dig at all? Is it possible to order the writing of a software that would solve the problem?
Thanks for the tips and solutions.

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