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/*
* Copyright 2018-2019 NXP
*/
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#ifndef _VPU_EVENT_MSG_H
#define _VPU_EVENT_MSG_H
#include "vpu_encoder_config.h"
struct vpu_event_msg {
struct list_head list;
u32 idx;
u32 msgid;
u32 number;
u32 data[MSG_DATA_DEFAULT_SIZE];
u32 *ext_data;
};
int init_ctx_msg_queue(struct vpu_ctx *ctx);
void cleanup_ctx_msg_queue(struct vpu_ctx *ctx);
struct vpu_event_msg *get_idle_msg(struct vpu_ctx *ctx);
void put_idle_msg(struct vpu_ctx *ctx, struct vpu_event_msg *msg);
struct vpu_event_msg *pop_event_msg(struct vpu_ctx *ctx);
void push_back_event_msg(struct vpu_ctx *ctx, struct vpu_event_msg *msg);
int alloc_msg_ext_buffer(struct vpu_event_msg *msg, u32 number);
void free_msg_ext_buffer(struct vpu_event_msg *msg);
long long get_total_ext_data_number(void);
#endif
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