[Feature Request] If image only contains one track and no other data, don't calculate checksum for both the track and the whole disc image #613

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opened 2026-01-29 15:23:53 +00:00 by claunia · 0 comments
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Originally created by @TheRogueArchivist on GitHub (Jan 13, 2021).

Check and fill as appropriate:

  • Support for a new media image format...
  • Support for identifying a new filesystem...
  • Support for extracting files from a new filesystem...
  • New command...
  • Improvement to output...
  • Other...

Detailed Description

If image only contains one track and no other data, don't calculate checksum for both the track and the whole disc image.

Context

This makes sure that no more data is checksummed than has to be, especially for larger disc images that take a long time to checksum.

Known documentation

Originally created by @TheRogueArchivist on GitHub (Jan 13, 2021). <!--- Provide a general summary of the issue in the Title above --> ### Check and fill as appropriate: * [ ] Support for a new media image format... * [ ] Support for identifying a new filesystem... * [ ] Support for extracting files from a new filesystem... * [ ] New command... * [ ] Improvement to output... * [X] Other... ## Detailed Description <!--- Provide a detailed description of the change or addition you are proposing --> If image only contains one track and no other data, don't calculate checksum for both the track and the whole disc image. ## Context <!--- Why is this change important to you? How would you use it? --> <!--- How can it benefit other users? --> This makes sure that no more data is checksummed than has to be, especially for larger disc images that take a long time to checksum. ## Known documentation <!--- Attach documentation, links to specifications or existing source code -->
claunia added the feature request label 2026-01-29 15:23:53 +00:00
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Reference: aaru-dps/Aaru-aaru-dps#613