[v2,0/1] Add saturation control to software ISP
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Message ID 20250430112043.23807-1-mzamazal@redhat.com
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  • Add saturation control to software ISP
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Milan Zamazal April 30, 2025, 11:20 a.m. UTC 
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(-)