ipa: rkisp1: Use frame number passed to Algorithm::prepare()

Now that the Algorithm::prepare() function takes a frame number, we can
use it to replace the IPAActiveState::frameCount member.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

7 files changed, 17 insertions, 20 deletions

diff --git a/src/ipa/rkisp1/algorithms/agc.cpp b/src/ipa/rkisp1/algorithms/agc.cpp
index d50ce495..10958a7e 100644
--- a/src/ipa/rkisp1/algorithms/agc.cpp
+++ b/src/ipa/rkisp1/algorithms/agc.cpp
@@ -327,12 +327,11 @@ void Agc::process(IPAContext &context, [[maybe_unused]] const uint32_t frame,
 /**
  * \copydoc libcamera::ipa::Algorithm::prepare
  */
-void Agc::prepare(IPAContext &context,
-		  [[maybe_unused]] const uint32_t frame,
+void Agc::prepare(IPAContext &context, const uint32_t frame,
 		  [[maybe_unused]] IPAFrameContext &frameContext,
 		  rkisp1_params_cfg *params)
 {
-	if (context.activeState.frameCount > 0)
+	if (frame > 0)
 		return;
 
 	/* Configure the measurement window. */
diff --git a/src/ipa/rkisp1/algorithms/awb.cpp b/src/ipa/rkisp1/algorithms/awb.cpp
index 2bd9ef77..78398927 100644
--- a/src/ipa/rkisp1/algorithms/awb.cpp
+++ b/src/ipa/rkisp1/algorithms/awb.cpp
@@ -74,8 +74,7 @@ uint32_t Awb::estimateCCT(double red, double green, double blue)
 /**
  * \copydoc libcamera::ipa::Algorithm::prepare
  */
-void Awb::prepare(IPAContext &context,
-		  [[maybe_unused]] const uint32_t frame,
+void Awb::prepare(IPAContext &context, const uint32_t frame,
 		  [[maybe_unused]] IPAFrameContext &frameContext,
 		  rkisp1_params_cfg *params)
 {
@@ -88,7 +87,7 @@ void Awb::prepare(IPAContext &context,
 	params->module_cfg_update |= RKISP1_CIF_ISP_MODULE_AWB_GAIN;
 
 	/* If we already have configured the gains and window, return. */
-	if (context.activeState.frameCount > 0)
+	if (frame > 0)
 		return;
 
 	/* Configure the gains to apply. */
diff --git a/src/ipa/rkisp1/algorithms/blc.cpp b/src/ipa/rkisp1/algorithms/blc.cpp
index 0f7226cf..15324fb1 100644
--- a/src/ipa/rkisp1/algorithms/blc.cpp
+++ b/src/ipa/rkisp1/algorithms/blc.cpp
@@ -65,12 +65,12 @@ int BlackLevelCorrection::init([[maybe_unused]] IPAContext &context,
 /**
  * \copydoc libcamera::ipa::Algorithm::prepare
  */
-void BlackLevelCorrection::prepare(IPAContext &context,
-				   [[maybe_unused]] const uint32_t frame,
+void BlackLevelCorrection::prepare([[maybe_unused]] IPAContext &context,
+				   const uint32_t frame,
 				   [[maybe_unused]] IPAFrameContext &frameContext,
 				   rkisp1_params_cfg *params)
 {
-	if (context.activeState.frameCount > 0)
+	if (frame > 0)
 		return;
 
 	if (!tuningParameters_)
diff --git a/src/ipa/rkisp1/algorithms/dpcc.cpp b/src/ipa/rkisp1/algorithms/dpcc.cpp
index cf7de663..d2a015d0 100644
--- a/src/ipa/rkisp1/algorithms/dpcc.cpp
+++ b/src/ipa/rkisp1/algorithms/dpcc.cpp
@@ -231,12 +231,12 @@ int DefectPixelClusterCorrection::init([[maybe_unused]] IPAContext &context,
 /**
  * \copydoc libcamera::ipa::Algorithm::prepare
  */
-void DefectPixelClusterCorrection::prepare(IPAContext &context,
-					   [[maybe_unused]] const uint32_t frame,
+void DefectPixelClusterCorrection::prepare([[maybe_unused]] IPAContext &context,
+					   const uint32_t frame,
 					   [[maybe_unused]] IPAFrameContext &frameContext,
 					   rkisp1_params_cfg *params)
 {
-	if (context.activeState.frameCount > 0)
+	if (frame > 0)
 		return;
 
 	if (!initialized_)
diff --git a/src/ipa/rkisp1/algorithms/dpf.cpp b/src/ipa/rkisp1/algorithms/dpf.cpp
index b8c837c2..b8d0c7b8 100644
--- a/src/ipa/rkisp1/algorithms/dpf.cpp
+++ b/src/ipa/rkisp1/algorithms/dpf.cpp
@@ -207,7 +207,7 @@ void Dpf::queueRequest(IPAContext &context,
 /**
  * \copydoc libcamera::ipa::Algorithm::prepare
  */
-void Dpf::prepare(IPAContext &context, [[maybe_unused]] const uint32_t frame,
+void Dpf::prepare(IPAContext &context, const uint32_t frame,
 		  [[maybe_unused]] IPAFrameContext &frameContext,
 		  rkisp1_params_cfg *params)
 {
@@ -216,7 +216,7 @@ void Dpf::prepare(IPAContext &context, [[maybe_unused]] const uint32_t frame,
 
 	auto &dpf = context.activeState.dpf;
 
-	if (context.activeState.frameCount == 0) {
+	if (frame == 0) {
 		params->others.dpf_config = config_;
 		params->others.dpf_strength_config = strengthConfig_;
 
diff --git a/src/ipa/rkisp1/algorithms/gsl.cpp b/src/ipa/rkisp1/algorithms/gsl.cpp
index 879ca297..9cbad020 100644
--- a/src/ipa/rkisp1/algorithms/gsl.cpp
+++ b/src/ipa/rkisp1/algorithms/gsl.cpp
@@ -118,12 +118,12 @@ int GammaSensorLinearization::init([[maybe_unused]] IPAContext &context,
 /**
  * \copydoc libcamera::ipa::Algorithm::prepare
  */
-void GammaSensorLinearization::prepare(IPAContext &context,
-				       [[maybe_unused]] const uint32_t frame,
+void GammaSensorLinearization::prepare([[maybe_unused]] IPAContext &context,
+				       const uint32_t frame,
 				       [[maybe_unused]] IPAFrameContext &frameContext,
 				       rkisp1_params_cfg *params)
 {
-	if (context.activeState.frameCount > 0)
+	if (frame > 0)
 		return;
 
 	if (!initialized_)
diff --git a/src/ipa/rkisp1/algorithms/lsc.cpp b/src/ipa/rkisp1/algorithms/lsc.cpp
index 9c717bc5..44245caa 100644
--- a/src/ipa/rkisp1/algorithms/lsc.cpp
+++ b/src/ipa/rkisp1/algorithms/lsc.cpp
@@ -132,12 +132,11 @@ int LensShadingCorrection::configure(IPAContext &context,
 /**
  * \copydoc libcamera::ipa::Algorithm::prepare
  */
-void LensShadingCorrection::prepare(IPAContext &context,
-				    [[maybe_unused]] const uint32_t frame,
+void LensShadingCorrection::prepare(IPAContext &context, const uint32_t frame,
 				    [[maybe_unused]] IPAFrameContext &frameContext,
 				    rkisp1_params_cfg *params)
 {
-	if (context.activeState.frameCount > 0)
+	if (frame > 0)
 		return;
 
 	if (!initialized_)