Some screenshot buttons produce all-black screenshots #8774
Labels
bug
Something isn't working
component: OpenGL
needs triage
This issue needs further investigation before it becomes actionable
Comments
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Taking a screenshot using the keyboard screen capture key on Windows 10 also produces a black image. I see the mouse though! |
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Which video driver were you running? Can you try using other video drivers and/or blitters to see if that still reproduces the issue? It could be that some of the screenshots being blank are specific to certain video drivers and/or blitters. |
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please note that those screenshot types can be much larger than your screen, and areas that are not on the map are filled in black. try zooming or scrolling and check that there are really no non-black areas in the screenshot file also some image viewers may have problems with large files |
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Confirmed. OpenGL only. Needs triage :) |
TrueBrain
added
bug
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More specific, it is the |
michicc
added a commit
to michicc/OpenTTD
that referenced
this issue
Mar 1, 2021
This affected all screenshot types that render to an off-screen buffer and don't copy the actual screen contents.
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Version of OpenTTD
1.11.0-beta2
Expected result
The screenshot button captures screenshots.
Actual result
Some of the screenshot buttons save a screenshot which is all black pixels:
The other buttons (Normal screenshot, Heightmap screenshot, and Minimap screenshot) all work as intended.
Steps to reproduce
Attempt to take a screenshot using the screenshot menu.
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