You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
#ifndef SAMPLEBUFFER_HPP_
|
|
|
|
|
#define SAMPLEBUFFER_HPP_
|
|
|
|
|
|
|
|
|
|
#include <array>
|
|
|
|
|
#include <cstdint>
|
|
|
|
|
|
|
|
|
|
using Sample = uint16_t;
|
|
|
|
|
|
|
|
|
|
// gives 8000 (8192)
|
|
|
|
|
constexpr unsigned int MAX_SAMPLE_BUFFER_BYTESIZE = 16384;
|
|
|
|
|
constexpr unsigned int MAX_SAMPLE_BUFFER_SIZE = MAX_SAMPLE_BUFFER_BYTESIZE / sizeof(Sample);
|
|
|
|
|
|
|
|
|
|
class SampleBuffer
|
|
|
|
|
{
|
|
|
|
|
public:
|
|
|
|
|
SampleBuffer(Sample *buffer);
|
|
|
|
|
|
|
|
|
|
void clear();
|
|
|
|
|
|
|
|
|
|
void modify(Sample *data, unsigned int srcsize);
|
|
|
|
|
void midmodify(Sample *data, unsigned int srcsize);
|
|
|
|
|
Sample *modified();
|
|
|
|
|
|
|
|
|
|
Sample *data();
|
|
|
|
|
Sample *middata();
|
|
|
|
|
uint8_t *bytedata();
|
|
|
|
|
|
|
|
|
|
void setSize(unsigned int size);
|
|
|
|
|
unsigned int size() const;
|
|
|
|
|
unsigned int bytesize() const;
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
Sample *m_buffer = nullptr;
|
|
|
|
|
unsigned int m_size = MAX_SAMPLE_BUFFER_SIZE;
|
|
|
|
|
Sample *m_modified = nullptr;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif // SAMPLEBUFFER_HPP_
|
|
|
|
|
|
