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author | Jacopo Mondi <jacopo.mondi@ideasonboard.com> | 2024-10-16 17:20:43 +0200 |
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committer | Jacopo Mondi <jacopo.mondi@ideasonboard.com> | 2024-10-30 15:48:18 +0100 |
commit | 6e1ec7ac7c0653b6445b23bfef6e52353cc0bc9e (patch) | |
tree | 5c4a9011c65069e06fc5fe69004395cd5edab878 /utils | |
parent | 93aa0ba55d6eaa0164fbe1d6c82fa245d3b2e5b1 (diff) |
ipa: rkisp1: Initialize FrameContext.agc.meteringMode
The RkISP1 AGC algorithms assumes the metering mode to be
"MeteringMatrix" and pre-fill an array of weights associated
with it stored in meteringModes_[MeteringMatrix] when intializing
the algorithm in parseMeteringModes().
It laters fetches the weights when computing parameters using the
FrameContext.agc.meteringMode as index of the meteringModes_ array.
When a Request gets queued to the algorithm, the
FrameContext.agc.meteringMode index is populated from the algorithm's
active state, and optionally updated if the application has specified
a different metering mode.
In case of Request underrun however, a non-initialized FrameContext
gets provided to the algorithm, causing an (unhandled) exception when
accessing the meteringModes_ array.
Fix this by intializing the AGC metering mode to a supported value
coming from the ActiveState in IPAFrameContext::init().
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Diffstat (limited to 'utils')
0 files changed, 0 insertions, 0 deletions