libcamera: software_isp: Add a clarification comment to AWB

The computed AWB gains are applied when constructing LUT tables rather
than in awb.cpp itself.  This can look confusing when reading awb.cpp,
let's add a clarifying comment.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Milan Zamazal 2025-04-03 14:53:55 +02:00 committed by Laurent Pinchart
parent 058f589ae3
commit 21088e605c

View file

@ -40,6 +40,7 @@ void Awb::prepare(IPAContext &context,
[[maybe_unused]] DebayerParams *params) [[maybe_unused]] DebayerParams *params)
{ {
auto &gains = context.activeState.awb.gains; auto &gains = context.activeState.awb.gains;
/* Just report, the gains are applied in LUT algorithm. */
frameContext.gains.red = gains.r(); frameContext.gains.red = gains.r();
frameContext.gains.blue = gains.b(); frameContext.gains.blue = gains.b();
} }