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| author | Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> | 2021-11-05 18:56:57 +0100 |
|---|---|---|
| committer | Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> | 2021-11-15 11:00:05 +0100 |
| commit | a0734f72d4deca4a3f1d99122e8a7071e031c5de (patch) | |
| tree | 5de212349893f8a9b0a4206db59e2cdcb0bbf7b1 /src/ipa/ipu3/algorithms | |
| parent | 891ec3f872c0f7ae2267b6906372e6e8066b4e8e (diff) | |
ipa: ipu3: awb: Add support for color temperature
The AWB estimates the color temperature, but it is not used at all. It
can be useful for debug purpose at least, but also for lux estimation
later, to be able to know the temperature estimated for a given frame.
Add a new member to the IPAFrameContext::awb for this purpose, and
update the value in AWB.
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Diffstat (limited to 'src/ipa/ipu3/algorithms')
| -rw-r--r-- | src/ipa/ipu3/algorithms/awb.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ipa/ipu3/algorithms/awb.cpp b/src/ipa/ipu3/algorithms/awb.cpp index a4114659..c7bcb20e 100644 --- a/src/ipa/ipu3/algorithms/awb.cpp +++ b/src/ipa/ipu3/algorithms/awb.cpp @@ -385,6 +385,7 @@ void Awb::process(IPAContext &context, const ipu3_uapi_stats_3a *stats) context.frameContext.awb.gains.blue = asyncResults_.blueGain; context.frameContext.awb.gains.green = asyncResults_.greenGain; context.frameContext.awb.gains.red = asyncResults_.redGain; + context.frameContext.awb.temperatureK = asyncResults_.temperatureK; } constexpr uint16_t Awb::threshold(float value) |