blob: 28a935b0f4a2ce353bc0b60524690067eb992c0b (
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
|
#pragma once
#include "drape/buffer_base.hpp"
#include <memory>
#include <vector>
namespace dp
{
class CPUBuffer : public BufferBase
{
using TBase = BufferBase;
public:
CPUBuffer(uint8_t elementSize, uint32_t capacity);
~CPUBuffer() override;
void UploadData(void const * data, uint32_t elementCount);
// Set memory cursor on element with number == "elementNumber"
// Element numbers start from 0
void Seek(uint32_t elementNumber) override;
// Check function. In real world use must use it only in assert
uint32_t GetCurrentElementNumber() const;
unsigned char const * Data() const;
private:
unsigned char * NonConstData();
unsigned char * GetCursor() const;
unsigned char * m_memoryCursor;
std::shared_ptr<std::vector<unsigned char>> m_memory;
};
} // namespace dp
|
