glutin VS DMG-CPU-Inside

Yeah, render Emacs via GPU. We get underlined display server opengl context using surfman or glutin. Since PGTK is gtk, we are using gl_area. Replaced the Cairo drawing with this Firefox's Webrender. Using this, you can except some improvements to rendering. However, I dont know how to do benchmarks regarding GUI rendering.

But I think this will be solved when I switch back the GL context creation to glutin (thankfully, version 0.30 will decouple from windows creation), and I rewrite sprite-render.

Hello, I'm a beginner rust dev trying to make a simple thingy in piston. I've got a picture to follow the mouse cursor, but when I try to hide the cursor with window.set_capture_cursor(true) , it seems like mouse events seize to exist. I found this bug report Mouse Grabbing and MouseMoved Event · Issue #696 · rust-windowing/glutin (github.com) , but that was resolved years ago. I'm using pistoncore-glutin_window = "0.70.1". Am I doing something wrong? If not, is there any other easy way to hide the cursor?

Luckily, there are quite a few libraries out there that provide this functionality, some of them specifically aimed at OpenGL. Those libraries save us all the operation-system specific work and give us a window and an OpenGL context to render in. One of those libraries is glutin. It allows us to create an OpenGL context, define window parameters, and handle user input, which is plenty enough for our purposes.

Yeah this is a known issue in VMs https://github.com/rust-windowing/glutin/blob/master/ISSUES.md but I haven't found a way to fix it. It does not even work with llvmpipe mesa, which provides the newest OpenGL drivers.

If you want to go deeper, you can look at the reverse engineered schematic of most of the stuff except the CPU core in the DMG-CPU-Inside project. You could also consult the MetroBoy project, which builds on the previous project and aims to be accurate pretty much down to the logic gate level.

There's an ongoing project like this for the Gameboy that aims to build a logic block level description of the CPU and peripherals. There's also an emulator that's in very early stages (not sure if it's working at all yet). There's another edge accurate GB emulator which I don't believe is released yet, but should be work in progress.

The furthest I've seen publicly is the original Playstation ASICs. http://psxdev.ru/ [Russian Language]

Similar in time to the playstation ASICs (and similar design in sort of a soup of standard cells on a CMOS process), but at a gate count similar to Ken's fantastic work here on the 8086 is the work reversing the Gameboy SoC: https://github.com/furrtek/DMG-CPU-Inside

First I would try to deduce the timing from this gate-level simulation of the game boy, but the master branch was broken at the time, so I didn't manage to compile it. So, I tried deducing it from its underling reverse engineered schematics, but it would take too much time, if it even was possible.