2a1ecc1c63
sylpheed-port's BLOCKED.md ask #1 -- does (B) from EXTRAS also show no black interval, or is "(B) has no black" one screen pair -- needs the harness to know it is on EXTRAS. screen_id.py cannot tell: both are dark blue GP_TITLE screens and it reports `menu` for either. which_title_screen.py correlates a grab against our build 5 / build 6 renders. First version FAILED its control: it called live-main-menu.png "extras" and live-extras.png "main_menu", both backwards, margins under 1.1 on RMSE ~33. Cause: it applied the y=45 game-surface offset unconditionally, but only a full 1280x720 display frame has the menu bar -- a 1279x675 grab IS the surface, and two of the three reference captures are surface-sized. Offset made conditional; the control now passes 4/4 with margins 9.9-11.7 against ~18 within-class. The tool is a navigation aid for driving the emulator and says so: it identifies a screen by agreeing with our own renders, so nothing measured may rest on it. Also records the METHOD entry sylpheed-port offered from their own wedged check script: an absence of output is not a status. They reported "still running, two lines, both ok" for three iterations while the first attempt had died silently under its own timeout with block-buffered output -- zero information, reported as patience. An orphan from an older form of the same script was found running after 9.5 hours. Line-buffer and bound long jobs, and check the artifact rather than the exit code: the artifact reached its correct duration while the process never returned. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v
45 lines
1.8 KiB
Python
Executable File
45 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
"""Is this screenshot the MAIN MENU or EXTRAS? screen_id.py cannot tell them apart.
|
|
|
|
Both are dark-blue `GP_TITLE` screens, so `screen_id.py` reports `menu` for
|
|
either. This correlates the grab against our own build 5 / build 6 renders and
|
|
reports which is closer, plus the margin -- a small margin means "cannot tell",
|
|
not "the closer one".
|
|
|
|
⚠️ These are OUR renders, so this identifies a screen by agreeing with our
|
|
decoding. It is a navigation aid for driving the emulator, NOT evidence about the
|
|
game. Nothing measured is allowed to rest on it.
|
|
|
|
which_title_screen.py <grab.png> [ref_dir]
|
|
"""
|
|
import sys
|
|
import numpy as np
|
|
from PIL import Image
|
|
|
|
def load(p, shape=None):
|
|
im = Image.open(p).convert("RGB")
|
|
a = np.asarray(im, dtype=float)
|
|
return a
|
|
|
|
def main():
|
|
grab = load(sys.argv[1])
|
|
d = sys.argv[2] if len(sys.argv) > 2 else "/sylph-home/re/ref"
|
|
# The game surface sits at y=45 ONLY in a full 1280x720 display frame; a
|
|
# 1279x675 grab is the surface already. Hard-coding the 45 made this tool fail
|
|
# its own control -- it called the main menu "extras" and extras "main_menu",
|
|
# because two of the three reference captures are surface-sized.
|
|
off = 45 if grab.shape[0] >= 716 else 0
|
|
best = []
|
|
for b, name in ((5, "main_menu"), (6, "extras")):
|
|
r = load(f"{d}/build{b}.png")
|
|
h = min(grab.shape[0] - off, r.shape[0]); w = min(grab.shape[1], r.shape[1])
|
|
g = grab[off:off + h, :w]; rr = r[:h, :w]
|
|
best.append((float(np.sqrt(((g - rr) ** 2).mean())), name))
|
|
best.sort()
|
|
margin = best[1][0] - best[0][0]
|
|
print(f"{best[0][1]} rmse={best[0][0]:.2f} (other {best[1][1]} {best[1][0]:.2f}, margin {margin:.2f})")
|
|
return 0
|
|
|
|
if __name__ == "__main__":
|
|
raise SystemExit(main())
|