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aggressively align data

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this works on console now,
but locks up opening the main menu. same as emulator.
This commit is contained in:
Connor Olding 2018-08-10 11:57:54 +02:00
parent 6fa39070d6
commit 431ee8e37d
1 changed files with 7 additions and 0 deletions
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7
fs.py
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@ -39,6 +39,12 @@ def hexdump(data):
butts = data[i * 16:i * 16 + 16] butts = data[i * 16:i * 16 + 16]
print(("{:06X} |" + " {:02X}" * len(butts)).format(i * 16, *butts)) print(("{:06X} |" + " {:02X}" * len(butts)).format(i * 16, *butts))
def pad_align_data(data):
if len(data) % 16 != 0:
return data + bytearray(16 - len(data) % 16)
else:
return data
def compress_fast(data, mode="best"): def compress_fast(data, mode="best"):
assert mode == "best", "only \"best\" mode is implemented for compress_fast" assert mode == "best", "only \"best\" mode is implemented for compress_fast"
from poopen import poopen from poopen import poopen
@ -290,6 +296,7 @@ def create_rom(d):
fmt = "compressed {:02}-{:03}.bin from {} bytes into {} ({:.2%})" fmt = "compressed {:02}-{:03}.bin from {} bytes into {} ({:.2%})"
percent = len(new_data) / len(data) if len(data) > 0 else 1 percent = len(new_data) / len(data) if len(data) > 0 else 1
print(fmt.format(di, fi, len(data), len(new_data), percent)) print(fmt.format(di, fi, len(data), len(new_data), percent))
new_data = pad_align_data(new_data)
size = len(new_data) size = len(new_data)
f.write(W4(size)) f.write(W4(size))
offset += size offset += size