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ipa: rkisp1: Fill AGC and AWB metadata

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Fill the frame metadata in the AGC and AWB algorithm's prepare()
function. Additional metadata for other algorithms will be addressed
later.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Laurent Pinchart 2022-10-19 02:34:13 +03:00
parent c20ca6587d
commit 32d5f0d2a4
5 changed files with 28 additions and 2 deletions
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9
src/ipa/rkisp1/algorithms/awb.cpp
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@ -209,7 +209,7 @@ void Awb::process(IPAContext &context,
[[maybe_unused]] const uint32_t frame,
IPAFrameContext &frameContext,
const rkisp1_stat_buffer *stats,
[[maybe_unused]] ControlList &metadata)
ControlList &metadata)
{
const rkisp1_cif_isp_stat *params = &stats->params;
const rkisp1_cif_isp_awb_stat *awb = &params->awb;
@ -307,6 +307,13 @@ void Awb::process(IPAContext &context,
frameContext.awb.temperatureK = activeState.awb.temperatureK;
metadata.set(controls::AwbEnable, frameContext.awb.autoEnabled);
metadata.set(controls::ColourGains, {
static_cast<float>(frameContext.awb.gains.red),
static_cast<float>(frameContext.awb.gains.blue)
});
metadata.set(controls::ColourTemperature, frameContext.awb.temperatureK);
LOG(RkISP1Awb, Debug) << std::showpoint
<< "Means [" << redMean << ", " << greenMean << ", " << blueMean
<< "], gains [" << activeState.awb.gains.automatic.red << ", "