#include <stdint.h>
#include "config.h"
#include "attributes.h"
#include "common.h"
Go to the source code of this file.
Defines | |
#define | FASTDIV(a, b) ((a) / (b)) |
#define | av_log2 av_log2_c |
#define | av_log2_16bit av_log2_16bit_c |
Functions | |
static av_const unsigned int | ff_sqrt (unsigned int a) |
Variables | |
const uint32_t | ff_inverse [257] |
const uint8_t | ff_sqrt_tab [256] |
#define av_log2 av_log2_c |
Definition at line 70 of file intmath.h.
Referenced by AC3_encode_frame(), alac_entropy_coder(), av_ceil_log2(), av_mod_i(), av_normalize_sf(), av_read_packet(), bastardized_rice_decompress(), compute_scale_factors(), decode_block(), decode_frame(), decode_init(), decode_q_branch(), decode_spectrum_and_dequant(), decode_subframe(), decode_vol_header(), ebml_id_size(), encode_block(), escape124_decode_frame(), ff_eac3_parse_header(), ff_log2(), ff_mpeg1_encode_init(), ff_mpeg4_encode_video_packet_header(), ff_wma_init(), find_optimal_param(), fps_umf2avr(), get_level_prefix(), get_max_p_order(), get_rac_count(), get_se_golomb(), get_tail(), get_ue_golomb(), get_ur_golomb(), get_ur_golomb_jpegls(), headroom(), imdct_and_window(), init_cavlc_level_tab(), init_cook_mlt(), init_lengths(), init_mdct_win(), init_mv_penalty_and_fcode(), klv_ber_length(), klv_encode_ber_length(), log2_tab(), mp_decode_init(), mpeg4_decode_video_packet_header(), MPV_encode_init(), parse_source_parameters(), put_symbol(), put_symbol_inline(), qdm2_decode_init(), quantize_and_encode_band_cost(), rv20_decode_picture_header(), set_ue_golomb(), shorten_decode_frame(), svq3_decode_slice_header(), unpack_coeffs(), very_broken_op(), vmdaudio_decode_frame(), wma_decode_block(), wmapro_window(), wp_log2(), and wv_get_value_float().
#define av_log2_16bit av_log2_16bit_c |
Definition at line 73 of file intmath.h.
Referenced by av_log2_i(), aw_pulse_set2(), dnxhd_calc_bits_thread(), dnxhd_encode_dc(), encode_dc(), ff_mjpeg_encode_dc(), ff_sqrt(), i2f(), and quant().
#define FASTDIV | ( | a, | ||
b | ||||
) | ((a) / (b)) |
Definition at line 55 of file intmath.h.
Referenced by decode_blockcode(), ff_mpeg4_pred_dc(), ff_sqrt(), find_optimal_param(), get_dc(), mpeg4_decode_block(), msmpeg4_pred_dc(), and vorbis_residue_decode_internal().
static av_const unsigned int ff_sqrt | ( | unsigned int | a | ) | [inline, static] |
Definition at line 78 of file intmath.h.
Referenced by dpcm_predict(), draw_arrow(), ff_estimate_p_frame_motion(), get_visual_weight(), and t_sqrt().
const uint32_t ff_inverse[257] |
Definition at line 101 of file dsputil.c.
Referenced by dct_quantize_SSE2(), msmpeg4_pred_dc(), and vorbis_residue_decode_internal().
const uint8_t ff_sqrt_tab[256] |
Definition at line 31 of file mathematics.c.
Referenced by ff_sqrt().