util.h File Reference

#include "grok.h"
#include "logger.h"
#include <iostream>
#include <cstdint>
#include "grk_intmath.h"
#include <limits>

Go to the source code of this file.

Classes
struct	grk::grk_point< T >
struct	grk::grk_rectangle< T >
struct	grk::grk_buffer< T >
struct	grk::grk_buffer_2d< T >

Namespaces
	grk
	Copyright (C) 2016-2021 Grok Image Compression Inc.

Typedefs
using	grk::grk_pt = grk_point< uint32_t >
using	grk::grk_rect = grk_rectangle< int64_t >
using	grk::grk_rect_u32 = grk_rectangle< uint32_t >
using	grk::grk_buf = grk_buffer< uint8_t >

Functions
bool	grk::mult_will_overflow (uint32_t a, uint32_t b)
bool	grk::mult64_will_overflow (uint64_t a, uint64_t b)
template<typename T >
T	grk::clip (int64_t val)
template<typename T >
T	grk::sat_add (int64_t lhs, int64_t rhs)
template<typename T >
T	grk::sat_add (T lhs, T rhs)
template<typename T >
T	grk::sat_sub (T lhs, T rhs)
template<typename T >
T	grk::sat_sub (int64_t lhs, int64_t rhs)