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png2bdc.py: Converted to python 2.5 syntax. (nw)

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couriersud 2015-01-22 20:48:48 +01:00
parent 04e88850a9
commit 974bf6697e
1 changed files with 21 additions and 17 deletions
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38
src/build/png2bdc.py
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@ -116,27 +116,29 @@ def renderFontSaveCached(font, filename, hash32):
CACHED_CHAR_SIZE = 12
CACHED_HEADER_SIZE = 16
try:
#try:
if 0 == 0:
fp.write('f')
fp.write('o')
fp.write('n')
fp.write('t')
fp.write(bytearray([hash32 >> 24 & 0xff]))
fp.write(bytearray([hash32 >> 16 & 0xff]))
fp.write(bytearray([hash32 >> 8 & 0xff]))
fp.write(bytearray([hash32 >> 0 & 0xff]))
fp.write(bytearray([font.height >> 8 & 0xff]))
fp.write(bytearray([font.height >> 0 & 0xff]))
fp.write(bytearray([font.yOffs >> 8 & 0xff]))
fp.write(bytearray([font.yOffs >> 0 & 0xff]))
fp.write(bytearray([numChars >> 24 & 0xff]))
fp.write(bytearray([numChars >> 16 & 0xff]))
fp.write(bytearray([numChars >> 8 & 0xff]))
fp.write(bytearray([numChars >> 0 & 0xff]))
fp.write(chr(hash32 >> 24 & 0xff))
fp.write(chr(hash32 >> 16 & 0xff))
fp.write(chr(hash32 >> 8 & 0xff))
fp.write(chr(hash32 >> 0 & 0xff))
fp.write(chr(font.height >> 8 & 0xff))
fp.write(chr(font.height >> 0 & 0xff))
fp.write(chr(font.yOffs >> 8 & 0xff))
fp.write(chr(font.yOffs >> 0 & 0xff))
fp.write(chr(numChars >> 24 & 0xff))
fp.write(chr(numChars >> 16 & 0xff))
fp.write(chr(numChars >> 8 & 0xff))
fp.write(chr(numChars >> 0 & 0xff))
# Write a blank table at first (?)
charTable = [0]*(numChars * CACHED_CHAR_SIZE)
fp.write(bytearray(charTable))
for i in range(numChars * CACHED_CHAR_SIZE):
fp.write(chr(charTable[i]))
# Loop over all characters
tableIndex = 0
@ -171,7 +173,8 @@ def renderFontSaveCached(font, filename, hash32):
dBuffer.append(accum)
# Write the data
fp.write(bytearray(dBuffer))
for j in range(len(dBuffer)):
fp.write(chr(dBuffer[j]))
destIndex = tableIndex * CACHED_CHAR_SIZE
charTable[destIndex + 0] = i >> 8 & 0xff
@ -190,12 +193,13 @@ def renderFontSaveCached(font, filename, hash32):
# Seek back to the beginning and rewrite the table
fp.seek(CACHED_HEADER_SIZE, 0)
fp.write(bytearray(charTable))
for i in range(numChars * CACHED_CHAR_SIZE):
fp.write(chr(charTable[i]))
fp.close()
return 0
except:
#except:
return 1