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Optimize TestFreeRow

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This commit has not fully tested yet. If you experience problems, please submit an issue.
This commit is contained in:
Star Brilliant 2013-11-28 00:00:28 +08:00
parent 136e61556a
commit 71776baccc
1 changed files with 8 additions and 5 deletions
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13
danmaku2ass.py
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@ -355,10 +355,12 @@ def TestFreeRows(rows, c, row, width, height, bottomReserved, lifetime):
rowmax = height-bottomReserved-c[7]
if c[4] in (1, 2):
while row < rowmax and res < c[7]:
if rows[c[4]][row] and rows[c[4]][row][0]+lifetime > c[0]:
targetRow = rows[c[4]][row]
if targetRow and targetRow[0]+lifetime > c[0]:
break
row += 1
res += 1
while rows[c[4]][row] == targetRow:
row += 1
res += 1
else:
try:
thresholdTime = c[0]-lifetime*(1-width/(c[8]+width))
@ -371,8 +373,9 @@ def TestFreeRows(rows, c, row, width, height, bottomReserved, lifetime):
break
except ZeroDivisionError:
pass
row += 1
res += 1
while rows[c[4]][row] == targetRow:
row += 1
res += 1
return res