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HANXIN: 0xFFE terminator; reedsol/AZTEC: stack-based; AZTEC/HANXIN/QR/GRIDMATRIX speedups; #209

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gitlost
2020-11-27 12:54:44 +00:00
parent ab379a233d
commit cd214addba
70 changed files with 5703 additions and 2907 deletions
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11
backend/common.h
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@ -110,18 +110,9 @@ extern "C" {
INTERNAL int istwodigits(const unsigned char source[], const int length, const int position);
INTERNAL unsigned int decode_utf8(unsigned int *state, unsigned int *codep, const unsigned char byte);
INTERNAL int utf8_to_unicode(struct zint_symbol *symbol, const unsigned char source[], unsigned int vals[],
size_t *length, int disallow_4byte);
int *length, int disallow_4byte);
INTERNAL void set_minimum_height(struct zint_symbol *symbol, const int min_height);
typedef unsigned int *(*pn_head_costs)(unsigned int state[]);
typedef unsigned int (*pn_switch_cost)(unsigned int state[], const int k, const int j);
typedef unsigned int (*pn_eod_cost)(unsigned int state[], const int k);
typedef void (*pn_cur_cost)(unsigned int state[], const unsigned int data[], const size_t length, const int i,
char *char_modes, unsigned int prev_costs[], unsigned int cur_costs[]);
INTERNAL void pn_define_mode(char *mode, const unsigned int data[], const size_t length, const int debug,
unsigned int state[], const char mode_types[], const int num_modes,
pn_head_costs head_costs, pn_switch_cost switch_cost, pn_eod_cost eod_cost, pn_cur_cost cur_cost);
INTERNAL int colour_to_red(int colour);
INTERNAL int colour_to_green(int colour);
INTERNAL int colour_to_blue(int colour);