ipa: ipu3: Use base FrameContext class

Inherit from the base FrameContext class in the IPU3 IPAFrameContext.
This allows dropping the frame member, which is now stored in the base
class.

As the frame member of the base FrameContext class is private, the check
that accesses it in IPAIPU3::processStatsBuffer() would fail to compile.
As it won't be relevant anymore with the upcoming switch to the FCQueue
class, drop it.

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

1 files changed, 4 insertions, 3 deletions

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;
 };