AcademySoftwareFoundation/openexr

Add packed part size to exrmetrics

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#2,031 opened on May 4, 2025

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good first issuehelp wanted

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Description

It would be useful if exrmetrics report the packed size of each part, e.g., to compare compressor efficiency on a part-by-part basis.

Contributor guide

Research direction
Add a function to compute the packed size of each part in exrmetrics. Examine how exrmetrics currently retrieves part information and extend it to report the packed part size.
Tech stack
c
Domain
computer graphics
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
COpenEXR
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70