miscellaneous math routines and tables More...
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Functions | |
int64_t | av_gcd (int64_t a, int64_t b) |
Return the greatest common divisor of a and b. | |
int64_t | av_rescale_rnd (int64_t a, int64_t b, int64_t c, enum AVRounding rnd) |
Rescale a 64-bit integer with specified rounding. | |
int64_t | av_rescale (int64_t a, int64_t b, int64_t c) |
Rescale a 64-bit integer with rounding to nearest. | |
int64_t | av_rescale_q_rnd (int64_t a, AVRational bq, AVRational cq, enum AVRounding rnd) |
Rescale a 64-bit integer by 2 rational numbers with specified rounding. | |
int64_t | av_rescale_q (int64_t a, AVRational bq, AVRational cq) |
Rescale a 64-bit integer by 2 rational numbers. | |
int | av_compare_ts (int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b) |
Compare 2 timestamps each in its own timebases. | |
int64_t | av_compare_mod (uint64_t a, uint64_t b, uint64_t mod) |
Compare 2 integers modulo mod. |
Variables | |
const uint8_t | av_reverse [256] |
miscellaneous math routines and tables
Definition in file mathematics.c.
const uint8_t av_reverse[256] |
Definition at line 33 of file mathematics.c.