d2phap / d2phap/ImageGlass

Loading jpg takes 2 seconds to load complete

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🐞 bug
Dominant language
C#
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Forks
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Avg merge
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Merged PRs (30d)
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Description

System information
  • Windows OS version: Windows 11 24H2
  • ImageGlass version: Version: 9.2.1.202 (64-bit)
  • ImageGlass release: Store / Classic? Store
To Reproduce

Steps to reproduce the behavior:

  1. Open any jpeg file
  2. It will load the image, but it's blurry, and need about 2 seconds before the image is clear
Actual behavior

It will load the image, but it's blurry, and need about 2 seconds before the image is clear

Expected behavior

The file should be clear as soon as it load. Other image viewer have no such problem on the same jpeg file.

Screenshots / Video / Sample image file

Image

Additional context

You can see the image above, this is what happen when it is loading the image

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file or test is identified. Reproduce the delay in ImageGlass 9.2.1.202 on Windows 11 24H2 by opening JPEG files, then trace the image-loading path and compare the initial blurry rendering with the completed image. Done means JPEGs become clear without the reported two-second wait.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
desktop, performance
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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