68 static float get_gain_l(uint32_t num_decomp,
bool reversible);
69 static float get_gain_h(uint32_t num_decomp,
bool reversible);
71 static const float gain_9x7_l[34];
72 static const float gain_9x7_h[34];
73 static const float gain_5x3_l[34];
74 static const float gain_5x3_h[34];
91 void set_rev_quant(uint32_t bit_depth,
bool is_employing_color_transform);
92 void set_irrev_quant();
94 void generate(uint8_t guard_bits,
97 uint32_t max_bit_depth,
101 uint32_t get_num_guard_bits()
const;
102 uint32_t get_MAGBp()
const;
111 uint8_t u8_SPqcd[97];
112 uint16_t u16_SPqcd[97];
Definition: HTParams.h:66
#define GRK_J2K_MAXBANDS
Maximum number of sub-bands.
Definition: grok.h:83
Copyright (C) 2016-2021 Grok Image Compression Inc.
Definition: BitIO.cpp:23
Quantization stepsize.
Definition: Quantizer.h:35
Definition: HTParams.h:78
bool isHT
Definition: HTParams.h:116
void set_delta(float delta)
Definition: HTParams.h:90
uint32_t num_decomps
Definition: HTParams.h:114
uint8_t Sqcd
Definition: HTParams.h:108
void setIsHT(bool ht)
Definition: HTParams.h:89
param_qcd()
Definition: HTParams.h:80
float base_delta
Definition: HTParams.h:115