Jgamrot/bloodborne_pc qml-launcher-preview-23

Bloodborne Windows Launcher 2.1 (upstream fixes, language, windowed mode, long-session crash)

on GitHub

Fixes ported from Supermedo's and Awakenchan's ports for open issues, four community pull
requests, and a guard for the long-session crash in #93/#83.

From contributors

• Mouse flick switches lock-on targets (LiquidRing, PR #121): a quick sideways flick while
  locked on switches targets; mouse_flick_threshold in bbport.ini (default 300, 0 turns it off).
• Sign-in check and clearer start-up messages (LDCanetti, PR #129): Test connection asks
  The Hunter's Dream whether it accepts the sign-in instead of trusting a saved token; a leftover
  CUSA03173-mods folder from BBLauncher no longer stops every start; a shadPS4 savedata folder
  chosen as the Saves folder is explained instead of starting a new save.
• DLSS frame generation (xiaodoudou, PR #134): motion vectors and jitter in the units DLSS
  expects; closing the window no longer freezes in the DLSS DLL's shutdown.
• 16:10 and menus (Vaidas12345, PR #136): 1920×1200 in the launcher and the in-game menu, and
  menu/HUD composition starts at the right draw (icons along the left edge, grey loading bars).

Fixed issues

• FPS falling over a long session (#74): occlusion counts are written in order with the copy
  that clears each query, so queries finish (Awakenchan 0.9.35), and lock, semaphore and thread
  lookups no longer slow down with every loading screen (Awakenchan 0.9.34).
• Crash at guest offset 0x2169edc after hours of play (#93, #83): a query the game could not
  create is skipped (reported visible, as every query already is) instead of crashing; the fix
  above should stop the game running out of them in the first place.
• "Unreachable code" GPU crash (#140): an unknown GPU command drops the rest of its command
  buffer with a warning instead of stopping the game.
• Game language (#126, #133): "Unlock Game Region" is on for every text language except
  English and Russian, so Spanish, Japanese and the others show their own text (as Supermedo PR
  #91 did for Chinese), with that PR's fix that keeps online login working.
• Windowed mode and output size (#124, #100): the window opens at the output resolution,
  fitted to the monitor (Supermedo 5bfa7c2), and the launcher no longer writes its old values over
  what the in-game menu saved (Supermedo 40a883e).
• Two controllers (#113): Steam Input's virtual pad and the real one are both opened, and
  input follows the one in use (after Awakenchan 0.9.34).
• Incomplete copy of the port (#118): the start names the missing files and links the
  releases page instead of a Python traceback.
• 4 GB cards and full VRAM: a low-VRAM profile, a staging pool that shrinks after load bursts,
  and a full VRAM frees unused textures and retries instead of crashing (Supermedo, ethan).
• Crash reports for crashes inside the C runtime (Supermedo 3fbe057) and for a device lost while
  presenting (Awakenchan 0.9.37).

Full list: CHANGELOG.md.

Problems?

Send last_run.log (from your saves folder) in an issue.

SHA-256 (bbport-windows.zip): 7bb4747296a7e08e2073839a4d6837e988fc50aef062fd5560c941a678833a8d

Updated 2026-10-22: the zip now includes the Hunter's Atlas art (tools/atlas/art/*.png), which was missing from the first 2.1 upload (#143).