mpipe_parser.h

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/*
 * Copyright 2025-2026 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef ZEPHYR_INCLUDE_MPIPE_MPIPE_PARSER_H_
#define ZEPHYR_INCLUDE_MPIPE_MPIPE_PARSER_H_

 
#include <zephyr/mpipe/mpipe_buffer.h>
#include <zephyr/mpipe/mpipe_element.h>
#include <zephyr/mpipe/mpipe_pad.h>

struct mpipe_parser {
        struct mpipe_element element;
        struct mpipe_pad sink_pad;
        struct mpipe_pad src_pad;
        struct mpipe_buffer_pool *out_pool;

        int (*set_caps)(struct mpipe_parser *parser, enum mpipe_pad_direction direction,
                        const struct mpipe_structure *caps);
        int (*propose_buffer_pool)(struct mpipe_parser *parser, struct mpipe_dispatch *query);
        int (*decide_buffer_pool)(struct mpipe_parser *parser, struct mpipe_dispatch *query);
};

int mpipe_parser_init(struct mpipe_parser *parser, uint8_t id);

int mpipe_parser_change_state(struct mpipe_element *self, enum mpipe_state_change transition);

 
#endif /* ZEPHYR_INCLUDE_MPIPE_MPIPE_PARSER_H_ */