Inactive tabs icons are blurry · microsoft/Terminal#16101

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Area-UserInterfaceHelp WantedIssue-BugProduct-Terminal

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描述

Windows Terminal version

1.19.2682.0

Windows build number

10.0.19045.3448

Other Software

No response

Steps to reproduce

Start WT.
Look at the tab icon.
Open a new tab.
Look at the previous tab icon again.
Switch between tabs a few more times.

Expected Behavior

Pixel-perfect icons everywhere.

Actual Behavior

Only the active tab icon looks good, the inactive one is blurry:

blur

I didn't look into the code, but it could be due to downscaling of inactive tabs by a pixel or so, if the icon gets baked into the tab before this downscaling and not after it:

贡献者指南

研究方向: 调查 Windows Terminal 代码库中的标签页图标渲染，可能涉及标签页管理和图标加载相关的文件。重点关注操作顺序：图标是在被绘制到标签页背景之前还是之后进行缩放的。该问题表明非活动标签页的图标在渲染之前就被缩放，导致模糊。查找设置标签页图标的位置以及标签页变为非活动状态时其尺寸如何变化。参考用户关于渲染管线的假设。
技术栈: cpp
领域: frontenddesktop
议题类型: 缺陷
难度: 3
预计时间: 1-3 小时
活动状态: 活跃
清晰度: 基本清晰
前置要求: C++Windows Terminal build setup
新手友好度: 45