51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
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/*
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Copyright (c), 2001-2022, Shenshu Tech. Co., Ltd.
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*/
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#ifndef LIBAPI_IVE_QUEUE_H
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#define LIBAPI_IVE_QUEUE_H
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#include "ot_type.h"
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#include "ot_common_video.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif
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#endif /* __cplusplus */
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typedef struct tag_ot_struct_ive_node {
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ot_video_frame_info frame_info;
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struct tag_ot_struct_ive_node *next;
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} ot_struct_ive_node;
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typedef struct {
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ot_struct_ive_node *front, *rear;
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} ot_struct_ive_queue;
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#define QUEUE_CORE_ERROR_BASE 1
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#define QUEUE_CORE_FRAMEWORK_ERROR_BASE (QUEUE_CORE_ERROR_BASE + 10000)
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#define QUEUE_NULL_POINTER (QUEUE_CORE_FRAMEWORK_ERROR_BASE + 1)
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#define QUEUE_ILLEGAL_STATE (QUEUE_CORE_FRAMEWORK_ERROR_BASE + 2)
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#define QUEUE_OUT_OF_MEMORY (QUEUE_CORE_FRAMEWORK_ERROR_BASE + 3)
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ot_struct_ive_queue *libapi_ive_create_queue(td_s32 len);
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td_void libapi_ive_destory_queue(ot_struct_ive_queue **queue_head);
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td_void libapi_ive_clear_queue(ot_struct_ive_queue *queue_head);
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td_bool libapi_ive_is_queue_empty(ot_struct_ive_queue *queue_head);
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td_s32 libapi_ive_queue_size(ot_struct_ive_queue *queue_head);
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td_s32 libapi_ive_add_queue_node(ot_struct_ive_queue *queue_head, ot_video_frame_info *added_frm_info);
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ot_struct_ive_node *libapi_ive_get_queue_head_node(const ot_struct_ive_queue *queue_head);
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ot_struct_ive_node *libapi_ive_get_queue_node(ot_struct_ive_queue *queue_head);
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td_void libapi_ive_free_queue_node(ot_struct_ive_node **free_node);
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif /* __cplusplus */
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#endif /* LIBAPI_IVE_QUEUE_H */
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