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| author | Daniel Semkowicz via libcamera-devel <libcamera-devel@lists.libcamera.org> | 2022-07-13 10:43:15 +0200 |
|---|---|---|
| committer | Jacopo Mondi <jacopo@jmondi.org> | 2022-07-14 20:12:17 +0200 |
| commit | 5e8c41ce4ed8c013234e03a067bc7dcac6cb287e (patch) | |
| tree | dd4b17a23daa63574aece896dafc5e0fad364974 /src/ipa/ipu3/algorithms/agc.cpp | |
| parent | 0c249cbd2b3711e9372219b655e10bc5f5560a90 (diff) | |
ipa: af_hill_climb: Skip the first frame after triggering auto focus
When AFTrigger is received, AF algorithm internal state is reset to
initial values. If reset happens between frames, then first contrast
value that arrives after this, is interpreted as contrast for initial
position. This is wrong, because it was measured for lens position
before the reset. Skip this first frame to allow correct contrast
measure for the initial lens position.
Signed-off-by: Daniel Semkowicz <dse@thaumatec.com>
Diffstat (limited to 'src/ipa/ipu3/algorithms/agc.cpp')
0 files changed, 0 insertions, 0 deletions