chore: XenonRecomp update

Author: ga2mer

README.md

@@ -5,17 +5,17 @@ The current code renders video playback, correctly renders 2D and incorrect 3D
 Unfortunately memory corruption or race condition can still occur, restarting mostly helps
 
 # Build
-- Place `:GAME_DIR:/xenon/archives/shader/shader.arc` and `shader_lt.arc`  to `UnleashedRecompLib/private` dir
-- Run `sh scripts/unpack_shaders.sh`
-- Build works in the same ways as in [UnleashedRecompile](https://github.com/hedge-dev/UnleashedRecomp)
+- Place `:GAME_DIR:/xenon/archives/shader/shader.arc` and `shader_lt.arc`  to `MarathonRecompLib/private` dir
+- Build works in the same ways as in [UnleashedRecomp](https://github.com/hedge-dev/UnleashedRecomp)
 
 ## TO-DO:
 - [x] Code execution up to the rendering thread
 - [x] Stable rendering thread without stubbing important functions
 - [ ] Some cpu things that causes hangs
 - [ ] Cleanup of code that depends on Unleashed (and also reset git history)
 - [x] Audio (probably should work OOB at some point)
-     - [ ] XMA decoding (semi-works)
+     - [x] XMA decoding (semi-works)
+     - [ ] ffmpeg for Windows
 - [ ] Graphics (current code is very dependent on Unleashed)
     - [x] It's rendering something
     - [x] Correct menu textures rendering (alpha channel)