8000 system/ui: fix FPS drop issues by deanlee · Pull Request #35220 · commaai/openpilot · GitHub
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system/ui: fix FPS drop issues #35220

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Merged
merged 1 commit into from
May 14, 2025
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system/ui: fix FPS drop issues #35220

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9 changes: 7 additions & 2 deletions system/ui/lib/application.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
FPS_DROP_THRESHOLD = 0.9 # FPS drop threshold for triggering a warning
FPS_CRITICAL_THRESHOLD = 0.5 # Critical threshold for triggering strict actions

ENABLE_VSYNC = os.getenv("ENABLE_VSYNC") == "1"
DEBUG_FPS = os.getenv("DEBUG_FPS") == '1'
STRICT_MODE = os.getenv("STRICT_MODE") == '1'

Expand Down Expand Up @@ -52,9 +53,13 @@ def init_window(self, title: str, fps: int = DEFAULT_FPS):
HARDWARE.set_screen_brightness(65)

self._set_log_callback()

rl.set_trace_log_level(rl.TraceLogLevel.LOG_ALL)
rl.set_config_flags(rl.ConfigFlags.FLAG_MSAA_4X_HINT | rl.ConfigFlags.FLAG_VSYNC_HINT)

flags = rl.ConfigFlags.FLAG_MSAA_4X_HINT
if ENABLE_VSYNC:
flags |= rl.ConfigFlags.FLAG_VSYNC_HINT
rl.set_config_flags(flags)

rl.init_window(self._width, self._height, title)
rl.set_target_fps(fps)

Expand Down
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