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Searched refs:coltable (Results 1 – 2 of 2) sorted by relevance

/potrace-1.14/src/
H A Dbitmap_io.c445 #define COLTABLE(c) ((c) < bmpinfo.ncolors ? coltable[(c)] : 0)
456 int *coltable; in bm_readbody_bmp() local
472 coltable = NULL; in bm_readbody_bmp()
552 coltable = (int *) calloc(bmpinfo.ncolors, sizeof(int)); in bm_readbody_bmp()
553 if (!coltable) { in bm_readbody_bmp()
561 coltable[i] = (c > 3 * threshold * 255 ? 0 : 1); in bm_readbody_bmp()
799 free(coltable); in bm_readbody_bmp()
808 free(coltable); in bm_readbody_bmp()
817 free(coltable); in bm_readbody_bmp()
825 free(coltable); in bm_readbody_bmp()
H A Dgreymap.c615 #define COLTABLE(c) ((c) < bmpinfo.ncolors ? coltable[(c)] : 0)
626 int *coltable; in gm_readbody_bmp() local
640 coltable = NULL; in gm_readbody_bmp()
720 coltable = (int *) calloc(bmpinfo.ncolors, sizeof(int)); in gm_readbody_bmp()
721 if (!coltable) { in gm_readbody_bmp()
729 coltable[i] = c/3; in gm_readbody_bmp()
955 free(coltable); in gm_readbody_bmp()
964 free(coltable); in gm_readbody_bmp()
973 free(coltable); in gm_readbody_bmp()
981 free(coltable); in gm_readbody_bmp()