User can apply tritan filter with color oracle algorithm on the desired window without any frame rate drop. Added pixel shader file and changes to apply it and draw on the window

[ghost]

All CLA requirements met.

[robmikh]

Hello, thanks for the contribution! However, it's a very sizable change, and we'd like to keep this particular sample simple. But you should certainly post this in a repo of your own! I'm sure many can learn from it.