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backend: Add output image offset parameters#71

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davidplowman merged 1 commit into
mainfrom
output-offsets
Jun 17, 2026
Merged

backend: Add output image offset parameters#71
davidplowman merged 1 commit into
mainfrom
output-offsets

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@davidplowman

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The output images can now be offset into a "window" within a larger image buffer.

We need only supply two extra x, y offsets to the output format configurations, and apply them when calculating buffer addresses.

@davidplowman

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@naushir Seems to have failed some gstreamer tests? I'm struggling a bit to think that this change is the cause, what do you think?

@naushir

naushir commented Jun 17, 2026

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I suspect the gstreamer was the first failure, but we may have others as well. The CI quits after the first failure so we don't see the others. I'm triggering a manual test run so we can check if this is the case.

The output images can now be offset into a "window" within a larger
image buffer.

We need only supply two extra x, y offsets to the output format
configurations, and apply them when calculating buffer addresses.

Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
@naushir

naushir commented Jun 17, 2026

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Tests should now be passing. Turns out it was due to the PR branch being behind main, so all we needed to do was rebase the output-offsets tree.

@davidplowman davidplowman merged commit 327c524 into main Jun 17, 2026
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2 participants