119 lines
2.9 KiB
Python
119 lines
2.9 KiB
Python
# Copyright 2004-2019 Tom Rothamel <pytom@bishoujo.us>
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation files
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# (the "Software"), to deal in the Software without restriction,
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# including without limitation the rights to use, copy, modify, merge,
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# publish, distribute, sublicense, and/or sell copies of the Software,
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# and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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# This file manages the frame performance log.
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from __future__ import print_function, unicode_literals
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import time
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import renpy
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# A list of (time, depth, message) tuples.
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fpl = [ ]
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# The number of levels of depth we use.
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DEPTH_LEVELS = 4
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# Are we running? Only log stuff if the FPL has been cleared at least
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# once.
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running = False
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def clear():
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global fpl
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fpl = [ ]
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global running
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running = True
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def log(depth, event, *args):
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if (not renpy.config.profile) or (not running):
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return
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fpl.append((time.time(), depth, event, args))
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def PPP(event, *args):
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if type(event) == int:
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level = event
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event = args[0]
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args = args[1:]
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level = 3
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log(level, event, *args)
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__builtins__['PPP'] = PPP
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def analyze():
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"""
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Analyze the FPL and prints a report.
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"""
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if not fpl:
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return
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if renpy.config.frames < 30:
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return
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start = fpl[0][0]
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for t, _, event, _ in fpl:
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if event == renpy.config.profile_to_event:
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end = t
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break
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else:
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return
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if (end - start) < renpy.config.profile_time:
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return
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s = "\n"
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s = s.encode("utf-8")
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renpy.log.real_stdout.write(s)
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renpy.display.log.write(s)
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times = [ fpl[0][0] ] * DEPTH_LEVELS
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for t, depth, event, args in fpl:
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dt = [ (1000000 * (t - it)) if i <= depth else 0 for i, it in enumerate(times) ]
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s = "{: 7.0f} {: 7.0f} {: 7.0f} {: 7.0f} {}\n".format(
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dt[0],
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dt[1],
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dt[2],
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dt[3],
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event.format(*args).replace("%", "%%"),
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)
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s = s.encode("utf-8")
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renpy.log.real_stdout.write(s)
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renpy.display.log.write(s)
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for i in range(depth, DEPTH_LEVELS):
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times[i] = t
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