mirrors/zint
2
0
Fork 0
mirror of https://github.com/zint/zint synced 2024-11-16 20:57:25 +13:00
Code Issues Actions Packages Projects Releases Wiki Activity

Better compression for Ultracode in BMP

Browse Source 
Also corrects colour shifting bug
File size is still bigger than it needs to be for Ultracode, but now uses 4bpp
This commit is contained in:
Robin Stuart
2020-08-12 13:19:56 +01:00
parent 20f767c4b6
commit b5e27d3e0b
5 changed files with 80 additions and 95 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
backend/common.h
View File

@ -100,6 +100,10 @@ extern "C" {
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);
#ifdef ZINT_TEST
void debug_test_codeword_dump(struct zint_symbol *symbol, unsigned char *codewords, int length);