Hi, I have a couple of questions about latency and shaders on Raspberry Pi 4 with Vulkan video driver:
- does shaders and overlays increase latency?
- apart from the graphic differences, which one is more efficient (less demanding) between “crt-pi” and a simple single-step “integer-scaling-scanlines”?
- in terms of latency, which should be better between [VSYNC ON, MAX SWAPCHAIN IMAGES 3, FRAME DELAY 1] and [VSYNC OFF, MAX SWAPCHAIN 2]? (of course with Vulkan and Threaded Video OFF)
Thank you so much!