初版

2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
@@ -0,0 +1,43 @@
+#ifndef SOURCE_NODE_MGR_H
+#define SOURCE_NODE_MGR_H
+
+#include "jlstream.h"
+#include "media/audio_base.h"
+
+enum {
+    SRC_NODE_ERR_FILE_END = 1,
+};
+
+
+struct source_node_plug {
+    u16 uuid;
+
+    u16 frame_size;
+
+    void *(*init)(void *, struct stream_node *node);
+
+    int (*read)(void *, u8 *buf, int len);
+
+    int (*seek)(void *, u32 pos);
+
+    enum stream_node_state(*get_frame)(void *, struct stream_frame **);
+
+    int (*ioctl)(void *, int cmd, int arg);
+
+    void (*release)(void *);
+};
+
+
+
+#define REGISTER_SOURCE_NODE_PLUG(plug) \
+    const struct source_node_plug plug sec(.source_node_plug)
+
+struct stream_frame *source_plug_get_output_frame(void *, int len);
+
+void source_plug_put_output_frame(void *, struct stream_frame *);
+
+void source_plug_free_frame(void *, struct stream_frame *);
+
+u16 get_source_node_plug_uuid(void *source_node);
+
+#endif