[v2,20/37] libcamera: software_isp: ccm: Populate CCM table to Debayer params structure
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Message ID 20250824-b4-v0-5-2-gpuisp-v2-a-v2-20-96f4576c814e@linaro.org
State New
Headers show
Series
  • Add GLES 2.0 GPUISP to libcamera
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Commit Message

Bryan O'Donoghue Aug. 24, 2025, 12:48 a.m. UTC 
Populate the DebayerParams CCM table during ccm::prepare(). A copy is made
of the CCM into the DebayerParams structure.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
 src/ipa/simple/algorithms/ccm.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Patch
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diff --git a/src/ipa/simple/algorithms/ccm.cpp b/src/ipa/simple/algorithms/ccm.cpp
index 0a98406c1a3aef84b39e40fbab5ed028fa249c30..cb023878d82a6ee08628ea75b61f173b03403f9d 100644
--- a/src/ipa/simple/algorithms/ccm.cpp
+++ b/src/ipa/simple/algorithms/ccm.cpp
@@ -14,6 +14,7 @@ 
 #include <libcamera/control_ids.h>
 
 #include "libcamera/internal/matrix.h"
+#include "libcamera/internal/software_isp/debayer_params.h"
 
 namespace {
 
@@ -84,7 +85,7 @@  void Ccm::applySaturation(Matrix<float, 3, 3> &ccm, float saturation)
 }
 
 void Ccm::prepare(IPAContext &context, const uint32_t frame,
-		  IPAFrameContext &frameContext, [[maybe_unused]] DebayerParams *params)
+		  IPAFrameContext &frameContext, DebayerParams *params)
 {
 	auto &saturation = context.activeState.knobs.saturation;
 
@@ -108,6 +109,7 @@  void Ccm::prepare(IPAContext &context, const uint32_t frame,
 	context.activeState.ccm.ccm = ccm;
 	frameContext.ccm.ccm = ccm;
 	frameContext.saturation = saturation;
+	params->ccm = ccm;
 	context.activeState.ccm.changed = true;
 }