1 files changed, 50 insertions, 0 deletions
diff --git a/include/libcamera/internal/ipa_context_wrapper.h b/include/libcamera/internal/ipa_context_wrapper.h
new file mode 100644
index 00000000..a717d406
--- /dev/null
+++ b/include/libcamera/internal/ipa_context_wrapper.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * ipa_context_wrapper.h - Image Processing Algorithm context wrapper
+ */
+#ifndef __LIBCAMERA_IPA_CONTEXT_WRAPPER_H__
+#define __LIBCAMERA_IPA_CONTEXT_WRAPPER_H__
+
+#include <ipa/ipa_interface.h>
+
+#include "libcamera/internal/control_serializer.h"
+
+namespace libcamera {
+
+class IPAContextWrapper final : public IPAInterface
+{
+public:
+	IPAContextWrapper(struct ipa_context *context);
+	~IPAContextWrapper();
+
+	int init(const IPASettings &settings) override;
+	int start() override;
+	void stop() override;
+	void configure(const CameraSensorInfo &sensorInfo,
+		       const std::map<unsigned int, IPAStream> &streamConfig,
+		       const std::map<unsigned int, const ControlInfoMap &> &entityControls) override;
+
+	void mapBuffers(const std::vector<IPABuffer> &buffers) override;
+	void unmapBuffers(const std::vector<unsigned int> &ids) override;
+
+	virtual void processEvent(const IPAOperationData &data) override;
+
+private:
+	static void queue_frame_action(void *ctx, unsigned int frame,
+				       struct ipa_operation_data &data);
+	static const struct ipa_callback_ops callbacks_;
+
+	void doQueueFrameAction(unsigned int frame,
+				const IPAOperationData &data);
+
+	struct ipa_context *ctx_;
+	IPAInterface *intf_;
+
+	ControlSerializer serializer_;
+};
+
+} /* namespace libcamera */
+
+#endif /* __LIBCAMERA_IPA_CONTEXT_WRAPPER_H__ */