ref: f2e11903bc2d80a73e21916e2929a18b6042c5f6
dir: /h/count.h/
typedef struct sp_count{ int32_t count, curcount; int mode; } sp_count; int sp_count_create(sp_count **p); int sp_count_destroy(sp_count **p); int sp_count_init(sp_data *sp, sp_count *p); int sp_count_compute(sp_data *sp, sp_count *p, SPFLOAT *in, SPFLOAT *out);