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Fixed big-endian saving

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This commit is contained in:
Andrew Murray 2020-04-07 21:13:40 +10:00
parent 10669b17b9
commit a618e2ca1c
1 changed files with 8 additions and 8 deletions
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16
src/PIL/IcnsImagePlugin.py
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@ -336,21 +336,21 @@ def _save(im, fp, filename):
)
# Header
fp.write(struct.pack("i", MAGIC)[::-1])
fp.write(struct.pack("i", file_size)[::-1])
fp.write(struct.pack("<i", MAGIC)[::-1])
fp.write(struct.pack("<i", file_size)[::-1])
# TOC
toc_size = HEADER_SIZE + (len(entries) * HEADER_SIZE)
fp.write(struct.pack("i", to_int(TOC))[::-1])
fp.write(struct.pack("i", toc_size)[::-1])
fp.write(struct.pack("<i", to_int(TOC))[::-1])
fp.write(struct.pack("<i", toc_size)[::-1])
for e in entries:
fp.write(struct.pack("i", to_int(e.get("type")))[::-1])
fp.write(struct.pack("i", HEADER_SIZE + e.get("size"))[::-1])
fp.write(struct.pack("<i", to_int(e.get("type")))[::-1])
fp.write(struct.pack("<i", HEADER_SIZE + e.get("size"))[::-1])
# Data
for index, e in enumerate(entries):
fp.write(struct.pack("i", to_int(e.get("type")))[::-1])
fp.write(struct.pack("i", HEADER_SIZE + e.get("size"))[::-1])
fp.write(struct.pack("<i", to_int(e.get("type")))[::-1])
fp.write(struct.pack("<i", HEADER_SIZE + e.get("size"))[::-1])
fp.write(e.get("stream").getvalue())
fp.flush()