ADApp/pluginSrc/NDFileTIFF.cpp: restore dedicated handling of 32-bit … #518
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…integers. Having the 32-bit case fall through to the 64-bit case resulted in corrupted data most of the time, and this restores previous behavior without affecting the new 64-bit support.
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fixes #519 |
MarkRivers
reviewed
Nov 12, 2024
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I think the original logic and this logic are both incorrect.
pAttribute->getValue() should be passed a datatype that matches the pointer it is passed. pAttribute->getValue() does the type conversion from the actual type of the attribute to datatype passed to it.
So the calls should be
pAttribute->getValue(NDAttrInt32, &value.i32);
and
pAttribute->getValue(NDAttrInt64, &value.i64);
The existing code will probably work OK on little-endian machines, but not on big-endian machines.
My modified code is still not perfect because UInt32 and UInt64 will be printed as if they are signed.
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I have create a new PR that fixes the issues with this one, and adds testing. #520 |
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…integers. Having the 32-bit case fall through to the 64-bit case resulted in corrupted data most of the time, and this restores previous behavior without affecting the new 64-bit support.