mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 02:11:36 -04:00
Matthew Stanley
46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
"""Compare GPU activity at OPTIONS between runtime and DuckStation.
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Look at: frame rate, recent GPU commands."""
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import socket, json, time
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def call(port, cmd, **kw):
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s = socket.create_connection(('127.0.0.1', port), timeout=5)
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s.sendall((json.dumps({'id':1,'cmd':cmd, **kw})+'\n').encode())
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buf = b''
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while b'\n' not in buf:
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c = s.recv(65536)
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if not c: break
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buf += c
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s.close()
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return json.loads(buf.partition(b'\n')[0].decode())
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PORTS = [(4470, 'runtime'), (4371, 'duck')]
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# Frame rate
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print("=== Frame rate over 2 sec ===")
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for port, name in PORTS:
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f0 = call(port, 'ping').get('frame', 0)
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time.sleep(2)
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f1 = call(port, 'ping').get('frame', 0)
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print(f" {name}: {f0} -> {f1} (d={f1-f0} frames in 2s = {(f1-f0)/2:.1f} fps)")
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# probe gpu/display commands
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print("\n=== Display state probes ===")
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for port, name in PORTS:
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print(f"--- {name} ---")
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for cmd, kw in [
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('gpu_stats', {}),
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('gpu_state', {}),
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('gpu_status', {}),
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('gpu_ring', {'count': 10}),
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('gp0_ring', {'count': 10}),
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('display_state', {}),
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('vram_stat', {}),
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('screenshot', {}),
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]:
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try:
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r = call(port, cmd, **kw)
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txt = str(r)[:200]
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print(f" {cmd}: {txt}")
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except Exception as e:
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print(f" {cmd}: EX {e}")
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