3 files changed, 9 insertions, 27 deletions
diff --git a/src/ipa/ipu3/ipa_context.cpp b/src/ipa/ipu3/ipa_context.cpp
index 13cdb835..9cfca0db 100644
--- a/src/ipa/ipu3/ipa_context.cpp
+++ b/src/ipa/ipu3/ipa_context.cpp
@@ -36,22 +36,6 @@ namespace libcamera::ipa::ipu3 {
  */
 
 /**
- * \struct IPAFrameContext
- * \brief Context for a frame
- *
- * The frame context stores data specific to a single frame processed by the
- * IPA. Each frame processed by the IPA has a context associated with it,
- * accessible through the IPAContext structure.
- *
- * Fields in the frame context should reflect values and controls
- * associated with the specific frame as requested by the application, and
- * as configured by the hardware. Fields can be read by algorithms to
- * determine if they should update any specific action for this frame, and
- * finally to update the metadata control lists when the frame is fully
- * completed.
- */
-
-/**
  * \struct IPAContext
  * \brief Global IPA context data shared between all algorithms
  *
@@ -188,15 +172,15 @@ IPAFrameContext::IPAFrameContext() = default;
 /**
  * \brief Construct a IPAFrameContext instance
  */
-IPAFrameContext::IPAFrameContext(uint32_t id, const ControlList &reqControls)
-	: frame(id), frameControls(reqControls)
+IPAFrameContext::IPAFrameContext(const ControlList &reqControls)
+	: frameControls(reqControls)
 {
 	sensor = {};
 }
 
 /**
- * \var IPAFrameContext::frame
- * \brief The frame number
+ * \struct IPAFrameContext
+ * \brief IPU3-specific FrameContext
  *
  * \var IPAFrameContext::frameControls
  * \brief Controls sent in by the application while queuing the request
diff --git a/src/ipa/ipu3/ipa_context.h b/src/ipa/ipu3/ipa_context.h
index 42e11141..e8fc4276 100644
--- a/src/ipa/ipu3/ipa_context.h
+++ b/src/ipa/ipu3/ipa_context.h
@@ -17,6 +17,8 @@
 #include <libcamera/controls.h>
 #include <libcamera/geometry.h>
 
+#include <libipa/fc_queue.h>
+
 namespace libcamera {
 
 namespace ipa::ipu3 {
@@ -76,16 +78,15 @@ struct IPAActiveState {
 	} toneMapping;
 };
 
-struct IPAFrameContext {
+struct IPAFrameContext : public FrameContext {
 	IPAFrameContext();
-	IPAFrameContext(uint32_t id, const ControlList &reqControls);
+	IPAFrameContext(const ControlList &reqControls);
 
 	struct {
 		uint32_t exposure;
 		double gain;
 	} sensor;
 
-	uint32_t frame;
 	ControlList frameControls;
 };
 
diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp
index e5a763fd..b1b23fd8 100644
--- a/src/ipa/ipu3/ipu3.cpp
+++ b/src/ipa/ipu3/ipu3.cpp
@@ -607,9 +607,6 @@ void IPAIPU3::processStatsBuffer(const uint32_t frame,
 
 	IPAFrameContext &frameContext = context_.frameContexts[frame % kMaxFrameContexts];
 
-	if (frameContext.frame != frame)
-		LOG(IPAIPU3, Warning) << "Frame " << frame << " does not match its frame context";
-
 	frameContext.sensor.exposure = sensorControls.get(V4L2_CID_EXPOSURE).get<int32_t>();
 	frameContext.sensor.gain = camHelper_->gain(sensorControls.get(V4L2_CID_ANALOGUE_GAIN).get<int32_t>());
 
@@ -654,7 +651,7 @@ void IPAIPU3::processStatsBuffer(const uint32_t frame,
 void IPAIPU3::queueRequest(const uint32_t frame, const ControlList &controls)
 {
 	/* \todo Start processing for 'frame' based on 'controls'. */
-	context_.frameContexts[frame % kMaxFrameContexts] = { frame, controls };
+	context_.frameContexts[frame % kMaxFrameContexts] = { controls };
 }
 
 /**