[libcamera-devel] [PATCH v2 10/10] ipa: libipa: algorithm: queueRequest(): Pass frame context

[Jacopo Mondi]

From: Kieran Bingham via libcamera-devel <libcamera-devel at lists.libcamera.org>

Pass the current FrameContext for calls to queueRequest().

Now that both the IPU3 and RkISP1 IPA modules comply with the same
interface, propagate the queueRequest() call to algorithms in the IPU3
IPA module.

Signed-off-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo at jmondi.org>
---
 src/ipa/ipu3/ipu3.cpp                | 5 ++---
 src/ipa/libipa/algorithm.cpp         | 1 +
 src/ipa/libipa/algorithm.h           | 1 +
 src/ipa/rkisp1/algorithms/cproc.cpp  | 1 +
 src/ipa/rkisp1/algorithms/cproc.h    | 1 +
 src/ipa/rkisp1/algorithms/filter.cpp | 1 +
 src/ipa/rkisp1/algorithms/filter.h   | 1 +
 src/ipa/rkisp1/rkisp1.cpp            | 4 +++-
 8 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp
index da4d416b6aef..e033891a9341 100644
--- a/src/ipa/ipu3/ipu3.cpp
+++ b/src/ipa/ipu3/ipu3.cpp
@@ -622,9 +622,8 @@ void IPAIPU3::queueRequest(const uint32_t frame, const ControlList &controls)
 	/* \todo Start processing for 'frame' based on 'controls'. */
 	IPU3FrameContext &frameContext = context_.frameContexts.initialise(frame);
 
-	/* \todo Implement queueRequest to each algorithm. */
-	(void)frameContext;
-	(void)controls;
+	for (auto const &algo : algorithms_)
+		algo->queueRequest(context_, frame, frameContext, controls);
 }
 
 /**
diff --git a/src/ipa/libipa/algorithm.cpp b/src/ipa/libipa/algorithm.cpp
index 30eab67f71fc..c152b885aee1 100644
--- a/src/ipa/libipa/algorithm.cpp
+++ b/src/ipa/libipa/algorithm.cpp
@@ -88,6 +88,7 @@ namespace ipa {
  * \brief Provide control values to the algorithm
  * \param[in] context The shared IPA context
  * \param[in] frame The frame number to apply the control values
+ * \param[in] frameContext The current frame's context
  * \param[in] controls The list of user controls
  *
  * This function is called for each request queued to the camera. It provides
diff --git a/src/ipa/libipa/algorithm.h b/src/ipa/libipa/algorithm.h
index c2d990707b25..f92829ad7ac6 100644
--- a/src/ipa/libipa/algorithm.h
+++ b/src/ipa/libipa/algorithm.h
@@ -46,6 +46,7 @@ public:
 
 	virtual void queueRequest([[maybe_unused]] typename Module::Context &context,
 				  [[maybe_unused]] const uint32_t frame,
+				  [[maybe_unused]] typename Module::FrameContext &frameContext,
 				  [[maybe_unused]] const ControlList &controls)
 	{
 	}
diff --git a/src/ipa/rkisp1/algorithms/cproc.cpp b/src/ipa/rkisp1/algorithms/cproc.cpp
index edaf2d10e850..c0792926f9eb 100644
--- a/src/ipa/rkisp1/algorithms/cproc.cpp
+++ b/src/ipa/rkisp1/algorithms/cproc.cpp
@@ -38,6 +38,7 @@ LOG_DEFINE_CATEGORY(RkISP1CProc)
  */
 void ColorProcessing::queueRequest(IPAContext &context,
 				   [[maybe_unused]] const uint32_t frame,
+				   [[maybe_unused]] RKISP1FrameContext &frameContext,
 				   const ControlList &controls)
 {
 	auto &cproc = context.activeState.cproc;
diff --git a/src/ipa/rkisp1/algorithms/cproc.h b/src/ipa/rkisp1/algorithms/cproc.h
index fde83f3c965c..13f8967e70a8 100644
--- a/src/ipa/rkisp1/algorithms/cproc.h
+++ b/src/ipa/rkisp1/algorithms/cproc.h
@@ -22,6 +22,7 @@ public:
 	~ColorProcessing() = default;
 
 	void queueRequest(IPAContext &context, const uint32_t frame,
+			  RKISP1FrameContext &frameContext,
 			  const ControlList &controls) override;
 	void prepare(IPAContext &context, unsigned int frame,
 		     RKISP1FrameContext &frameContext,
diff --git a/src/ipa/rkisp1/algorithms/filter.cpp b/src/ipa/rkisp1/algorithms/filter.cpp
index f6577046442a..8c5af213d6d0 100644
--- a/src/ipa/rkisp1/algorithms/filter.cpp
+++ b/src/ipa/rkisp1/algorithms/filter.cpp
@@ -44,6 +44,7 @@ static constexpr uint32_t kFiltModeDefault = 0x000004f2;
  */
 void Filter::queueRequest(IPAContext &context,
 			  [[maybe_unused]] const uint32_t frame,
+			  [[maybe_unused]] RKISP1FrameContext &frameContext,
 			  const ControlList &controls)
 {
 	auto &filter = context.activeState.filter;
diff --git a/src/ipa/rkisp1/algorithms/filter.h b/src/ipa/rkisp1/algorithms/filter.h
index 1fbe785a3cab..b10efa208a48 100644
--- a/src/ipa/rkisp1/algorithms/filter.h
+++ b/src/ipa/rkisp1/algorithms/filter.h
@@ -22,6 +22,7 @@ public:
 	~Filter() = default;
 
 	void queueRequest(IPAContext &context, const uint32_t frame,
+			  RKISP1FrameContext &frameContext,
 			  const ControlList &controls) override;
 	void prepare(IPAContext &context, unsigned int frame,
 		     RKISP1FrameContext &frameContext,
diff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp
index 9af8217c3b8a..548bbd202cfb 100644
--- a/src/ipa/rkisp1/rkisp1.cpp
+++ b/src/ipa/rkisp1/rkisp1.cpp
@@ -296,8 +296,10 @@ void IPARkISP1::unmapBuffers(const std::vector<unsigned int> &ids)
 
 void IPARkISP1::queueRequest(const uint32_t frame, const ControlList &controls)
 {
+	RKISP1FrameContext &frameContext = context_.frameContexts.initialise(frame);
+
 	for (auto const &algo : algorithms())
-		algo->queueRequest(context_, frame, controls);
+		algo->queueRequest(context_, frame, frameContext, controls);
 }
 
 void IPARkISP1::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId)
-- 
2.37.1