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comparison foosdk/sdk/foobar2000/helpers/seekabilizer.h @ 1:20d02a178406 default tip

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*: check in everything else yay
author Paper <paper@tflc.us>
date Mon, 05 Jan 2026 02:15:46 -0500
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0:e9bb126753e7 1:20d02a178406
1 #pragma once
2
3 class seekabilizer_backbuffer
4 {
5 public:
6 void initialize(t_size p_size);
7 void write(const void * p_buffer,t_size p_bytes);
8 void read(t_size p_backlogdepth,void * p_buffer,t_size p_bytes) const;
9 t_size get_depth() const;
10 void reset();
11 t_size get_max_depth() const;
12 private:
13 pfc::array_t<t_uint8> m_buffer;
14 t_size m_depth,m_cursor;
15 };
16
17 class seekabilizer : public file_readonly_t<file_v2> {
18 public:
19 void initialize(service_ptr_t<file> p_base,t_size p_buffer_size,abort_callback & p_abort);
20
21 static void g_seekabilize(service_ptr_t<file> & p_reader,t_size p_buffer_size,abort_callback & p_abort);
22
23 t_size read(void * p_buffer,t_size p_bytes,abort_callback & p_abort);
24 t_filesize get_size(abort_callback & p_abort);
25 t_filesize get_position(abort_callback & p_abort);
26 void seek(t_filesize p_position,abort_callback & p_abort);
27 bool can_seek();
28 bool get_content_type(pfc::string_base & p_out);
29 bool is_in_memory();
30 void on_idle(abort_callback & p_abort);
31 t_filetimestamp get_timestamp(abort_callback & p_abort);
32 void reopen(abort_callback & p_abort);
33 bool is_remote();
34
35 service_ptr get_metadata(abort_callback&);
36 t_filestats2 get_stats2(uint32_t s2flags, abort_callback&);
37 size_t lowLevelIO(const GUID& guid, size_t arg1, void* arg2, size_t arg2size, abort_callback& abort);
38 private:
39 service_ptr_t<file> m_file;
40 seekabilizer_backbuffer m_buffer;
41 t_filesize m_size,m_position,m_position_base;
42 };