114 lines
4.0 KiB
Python
114 lines
4.0 KiB
Python
# SPDX-License-Identifier: BSD-2-Clause
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import re
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import sys
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import os
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if len(sys.argv) != 2:
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print("Usage: {} <infile>".format(sys.argv[0]))
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sys.exit()
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infile = sys.argv[1]
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insplit = os.path.splitext(infile)
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outfile = insplit[0] + '_parsed' + insplit[1]
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frame_re = re.compile(r'frame (\d+) started')
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delays = {
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'Analogue Gain': 1,
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'Exposure': 2,
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'Vertical Blanking': 2
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}
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ctrl_action = {
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'Write': {},
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'Get': {},
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'Queue': {},
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'No-op': {}
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}
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ctrl_re = {
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'Write': re.compile(r'Setting (.*?) to (\d+) at index (\d+)'),
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'No-op': re.compile(r'Queue is empty, (.*?) (.*?) (.*?)'),
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'Get': re.compile(r'Reading (.*?) to (\d+) at index (\d+)'),
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'Queue': re.compile(r'Queuing (.*?) to (\d+) at index (\d+)')
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}
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frame_num = -1
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max_delay = 0
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for k, d in delays.items():
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if max_delay < d:
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max_delay = d
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with open(infile) as f:
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lines = f.readlines()
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for line in lines:
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r = frame_re.search(line)
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if r:
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frame_num = int(r.group(1))
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for (key, re) in ctrl_re.items():
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r = re.search(line)
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if r:
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ctrl_action[key][(frame_num, r.group(1))] = (r.group(2), r.group(3))
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with open(outfile, 'wt') as f:
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queueIndex = 1
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f.write('{:<10}{:<15}{:<12}{:<18}{}\n'.format('Frame', 'Action', 'Gain', 'Exposure', 'Vblank'))
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for frame in range(0, frame_num + 1):
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for (k, a) in ctrl_action.items():
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str = '{:<10}{:<10}'.format(frame, k)
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for c in delays.keys():
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# Tabulate all results
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str += '{:>5} {:<10}'.format(a[(frame, c)][0] if (frame, c) in a.keys() else '---',
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'[' + (a[(frame, c)][1] if (frame, c) in a.keys() else '-') + ']')
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f.write(str.strip() + '\n')
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# Test the write -> get matches the set delay.
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for (frame, c) in ctrl_action['Write'].keys():
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set_value = ctrl_action['Write'][(frame, c)][0]
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delay_frame = frame + delays[c]
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if (delay_frame <= frame_num):
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if (delay_frame, c) in ctrl_action['Get']:
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get_value = ctrl_action['Get'][(delay_frame, c)][0]
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if get_value != set_value:
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print('Error: {} written at frame {} to value {} != {} at frame {}'
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.format(c, frame, set_value, get_value, delay_frame))
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else:
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print('Warning: {} written at frame {} to value {} did not get logged on frame {} - dropped frame?'
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.format(c, frame, set_value, delay_frame))
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# Test the queue -> write matches the set delay.
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for (frame, c) in ctrl_action['Queue'].keys():
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set_value = ctrl_action['Queue'][(frame, c)][0]
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delay_frame = frame + max_delay - delays[c] + 1
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if (delay_frame <= frame_num):
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if (delay_frame, c) in ctrl_action['Write']:
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write_value = ctrl_action['Write'][(delay_frame, c)][0]
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if write_value != set_value:
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print('Info: {} queued at frame {} to value {} != {} written at frame {}'
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' - lagging behind or double queue on a single frame!'
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.format(c, frame, set_value, write_value, delay_frame))
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else:
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print('Warning: {} queued at frame {} to value {} did not get logged on frame {} - dropped frame?'
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.format(c, frame, set_value, delay_frame))
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# Test the get -> write matches the set delay going backwards.
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for (frame, c) in ctrl_action['Get'].keys():
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get_value = ctrl_action['Get'][(frame, c)][0]
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delay_frame = frame - delays[c]
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if (delay_frame >= 6):
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if (delay_frame, c) in ctrl_action['Write']:
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write_value = ctrl_action['Write'][(delay_frame, c)][0]
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if get_value != write_value:
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print('Info: {} got at frame {} to value {} != {} written at frame {}'
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' - lagging behind or double queue on a single frame!'
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.format(c, frame, get_value, write_value, delay_frame))
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else:
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print('Warning: {} got at frame {} to value {} did not get written on frame {}'
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.format(c, frame, get_value, delay_frame))
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