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delayed_controls: Remove reduandant firstSequence_

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The DelayedControls implementation tracked the sequence numbers to
determine the offset if a device did not commence with a sequence number
of 0.

This guarantee is now handled by the V4L2VideoDevice.

Remove the firstSequence_ offset and the corresponding running_ flag
which was used to track setting firstSequence_ from the DelayedControls.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Kieran Bingham 2022-07-04 14:37:51 +01:00
parent b3fd8e14b5
commit 6f539a6d2f
2 changed files with 2 additions and 13 deletions
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3
include/libcamera/internal/delayed_controls.h
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@ -72,9 +72,6 @@ private:
std::unordered_map<const ControlId *, ControlParams> controlParams_;
unsigned int maxDelay_;
bool running_;
uint32_t firstSequence_;
uint32_t queueCount_;
uint32_t writeCount_;
/* \todo Evaluate if we should index on ControlId * or unsigned int */