[PATCH v2 0/1] Add saturation control to software ISP

[Milan Zamazal]

Adding saturation control, using CCM to adjust saturation.

Changes in v2:
- Matrix multiplication order fixed.
- Saturation is reported in metadata even when the control is not used,
  i.e. using the default value.
- Saturation is adjusted in Y’CbCr colour space rather than using the
  method from graficaobscura.

Milan Zamazal (1):
  libcamera: software_isp: Add saturation control

 src/ipa/simple/algorithms/ccm.cpp | 60 +++++++++++++++++++++++++++++--
 src/ipa/simple/algorithms/ccm.h   | 11 ++++++
 src/ipa/simple/ipa_context.h      |  4 +++
 3 files changed, 72 insertions(+), 3 deletions(-)

-- 
2.49.0