Documentation/guides

/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
 * Copyright (C) 2022, Google Inc.
 *
 * fc_queue.h - IPA Frame context queue
 */

#pragma once

#include <stdint.h>
#include <vector>

#include <libcamera/base/log.h>

namespace libcamera {

LOG_DECLARE_CATEGORY(FCQueue)

namespace ipa {

template<typename FrameContext>
class FCQueue;

struct FrameContext {
private:
	template<typename T> friend class FCQueue;
	uint32_t frame;
};

template<typename FrameContext>
class FCQueue
{
public:
	FCQueue(unsigned int size)
		: contexts_(size)
	{
	}

	void clear()
	{
		for (FrameContext &ctx : contexts_)
			ctx.frame = 0;
	}

	FrameContext &alloc(const uint32_t frame)
	{
Mode	Name	Size
-rw-r--r--	application-developer.rst	23698	log plain
-rw-r--r--	introduction.rst	16341	log plain
-rw-r--r--	ipa.rst	20766	log plain
-rw-r--r--	pipeline-handler.rst	60536	log plain
-rw-r--r--	tracing.rst	5549	log plain