blob: 6444dd2ce932062a557655c3b3ce6f6816980d17 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/*
* Copyright 2023 jacqueline <me@jacqueline.id.au>
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#pragma once
#include <cstddef>
#include <cstdint>
#include <functional>
#include <span>
#include "codec.hpp"
namespace codecs {
class SourceBuffer {
public:
SourceBuffer();
~SourceBuffer();
auto Refill(IStream* src) -> bool;
auto AddBytes(std::function<size_t(std::span<std::byte>)> writer) -> void;
auto ConsumeBytes(std::function<size_t(std::span<std::byte>)> reader) -> void;
auto Empty() -> void;
SourceBuffer(const SourceBuffer&) = delete;
SourceBuffer& operator=(const SourceBuffer&) = delete;
private:
const std::span<std::byte> buffer_;
size_t bytes_in_buffer_;
size_t offset_of_bytes_;
};
} // namespace codecs
|
