huxi
44 lines
857 B
C
44 lines
857 B
C
#ifndef SOURCE_NODE_MGR_H
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#define SOURCE_NODE_MGR_H
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#include "jlstream.h"
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#include "media/audio_base.h"
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enum {
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SRC_NODE_ERR_FILE_END = 1,
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};
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struct source_node_plug {
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u16 uuid;
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u16 frame_size;
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void *(*init)(void *, struct stream_node *node);
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int (*read)(void *, u8 *buf, int len);
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int (*seek)(void *, u32 pos);
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enum stream_node_state(*get_frame)(void *, struct stream_frame **);
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int (*ioctl)(void *, int cmd, int arg);
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void (*release)(void *);
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};
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#define REGISTER_SOURCE_NODE_PLUG(plug) \
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const struct source_node_plug plug sec(.source_node_plug)
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struct stream_frame *source_plug_get_output_frame(void *, int len);
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void source_plug_put_output_frame(void *, struct stream_frame *);
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void source_plug_free_frame(void *, struct stream_frame *);
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u16 get_source_node_plug_uuid(void *source_node);
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#endif
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