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Macros | |
#define | ff_log2 ff_log2_c |
#define | ff_log2_16bit ff_log2_16bit_c |
#define | av_log2 ff_log2 |
#define | av_log2_16bit ff_log2_16bit |
#define | ff_ctz ff_ctz_c |
#define | ff_ctzll ff_ctzll_c |
#define | ff_clz ff_clz_c |
#define | av_parity __builtin_parity |
Functions | |
static av_always_inline av_const int | ff_log2_c (unsigned int v) |
static av_always_inline av_const int | ff_log2_16bit_c (unsigned int v) |
static av_always_inline av_const int | ff_ctz_c (int v) |
Trailing zero bit count. More... | |
static av_always_inline av_const int | ff_ctzll_c (long long v) |
static av_always_inline av_const unsigned | ff_clz_c (unsigned x) |
Variables | |
const uint8_t | ff_log2_tab [256] |
#define ff_log2 ff_log2_c |
Definition at line 50 of file intmath.h.
Referenced by av_log2(), count_vc2_ue_uint(), ff_acelp_decode_gain_code(), get_vc2_ue_uint(), opus_rc_enc_update(), and put_vc2_ue_uint().
#define ff_log2_16bit ff_log2_16bit_c |
Definition at line 69 of file intmath.h.
Referenced by av_log2_16bit().
#define av_log2_16bit ff_log2_16bit |
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const uint8_t ff_log2_tab[256] |
Definition at line 23 of file log2_tab.c.
Referenced by ebml_read_num(), ff_log2_16bit_c(), ff_log2_c(), ff_ps_read_data(), put_xsub_rle(), and seq_decode_op1().