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[BUG] Transparent windows have shadow bleed #62

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n4n0GH opened this issue Jan 12, 2020 · 2 comments
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[BUG] Transparent windows have shadow bleed #62

n4n0GH opened this issue Jan 12, 2020 · 2 comments
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bug Something isn't working end of maintenance Shutting down the project wontfix This will not be worked on

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@n4n0GH
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n4n0GH commented Jan 12, 2020

Describe the bug
The update a7d186e introduced a bug with transparent windows which now exhibit a weird "bleed" of the shadow. This was discovered by @arun54321 here: a7d186e#commitcomment-36760619

To Reproduce

  1. Using transparency on any window should show the result

Expected behavior
The shadow should not bleed back into the frame, even if it's transparent.

Bug inheritance
N/A

Additional files
Screenshot provided by @arun54321 https://user-images.githubusercontent.com/42943340/72214311-62733180-3525-11ea-81eb-ceb3fcd2d7ac.png

Additional context
The update included a change in how the alpha blending is calculated, I suspect that to be the cause.

@n4n0GH n4n0GH added the bug Something isn't working label Jan 12, 2020
@n4n0GH n4n0GH self-assigned this Jan 12, 2020
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n4n0GH commented Jan 15, 2020

A demonstration of the issue with blur turned off for better visibility of the issue.

scrot_20200115030729

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n4n0GH commented Jan 30, 2020

Closing this as I most likely won't be working on this any further (see 5f57998).

@n4n0GH n4n0GH closed this as completed Jan 30, 2020
@n4n0GH n4n0GH added end of maintenance Shutting down the project wontfix This will not be worked on labels Jan 30, 2020
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