open_htj2k_typedef.hpp
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// Copyright (c) 2019 - 2021, Osamu Watanabe
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#pragma once
#include <cstdint>
// number of fractional bits for fixed-point representation
constexpr int32_t FRACBITS = 13;
// for 12 bit or higher sample precision, sprec_t == int16_t will lead overflow at quantization
typedef int32_t sprec_t;
#define CAUSAL 0x008
class element_siz {
public:
uint32_t x;
uint32_t y;
element_siz() : x(0), y(0) {}
element_siz(uint32_t x0, uint32_t y0) {
x = x0;
y = y0;
}
};
element_siz
Definition open_htj2k_typedef.hpp:41
element_siz::element_siz
element_siz(uint32_t x0, uint32_t y0)
Definition open_htj2k_typedef.hpp:46
element_siz::x
uint32_t x
Definition open_htj2k_typedef.hpp:43
element_siz::y
uint32_t y
Definition open_htj2k_typedef.hpp:44
element_siz::element_siz
element_siz()
Definition open_htj2k_typedef.hpp:45
FRACBITS
constexpr int32_t FRACBITS
Definition open_htj2k_typedef.hpp:34
sprec_t
int32_t sprec_t
Definition open_htj2k_typedef.hpp:37