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Searched refs:av_ceil_log2 (Results 1 - 11 of 11) sorted by relevance

/third_party/ffmpeg/libavutil/
H A Dcommon.h91 #ifndef av_ceil_log2
92 # define av_ceil_log2 av_ceil_log2_c macro
/third_party/ffmpeg/libavcodec/
H A Dwmavoice.c396 s->spillover_bitsize = 3 + av_ceil_log2(ctx->block_align); in wmavoice_decode_init()
448 s->pitch_nbits = av_ceil_log2(pitch_range); in wmavoice_decode_init()
473 s->block_delta_pitch_nbits = 1 + av_ceil_log2(s->block_delta_pitch_hrange); in wmavoice_decode_init()
477 s->block_pitch_nbits = av_ceil_log2(s->block_pitch_range); in wmavoice_decode_init()
H A Dalsdec.c377 int chan_pos_bits = av_ceil_log2(avctx->ch_layout.nb_channels); in read_specific_config()
712 int opt_order_length = av_ceil_log2(av_clip((bd->block_length >> 3) - 1, in read_var_block_data()
828 unsigned int b = av_clip((av_ceil_log2(bd->block_length) - 3) >> 1, 0, 5); in read_var_block_data()
1245 current->master_channel = get_bits_long(gb, av_ceil_log2(channels)); in read_channel_data()
H A Dlibsvtav1.c470 max_tu_size = 1 << av_ceil_log2(filled_len); in get_output_ref()
H A Dmss2.c300 current_codes = get_bits(gb, av_ceil_log2(remaining_codes + 1)); in decode_rle()
H A Dcbs_h264_syntax_template.c1205 bits = av_ceil_log2(max + 1); in slice_header()
H A Dhevcdec.c296 lt_idx_sps = get_bits(gb, av_ceil_log2(sps->num_long_term_ref_pics_sps)); in decode_lt_rps()
636 slice_address_length = av_ceil_log2(s->ps.sps->ctb_width * in hls_slice_header()
713 numbits = av_ceil_log2(s->ps.sps->nb_st_rps); in hls_slice_header()
791 sh->list_entry_lx[0][i] = get_bits(gb, av_ceil_log2(nb_refs)); in hls_slice_header()
798 sh->list_entry_lx[1][i] = get_bits(gb, av_ceil_log2(nb_refs)); in hls_slice_header()
H A Dg2meet.c689 idx = av_ceil_log2(run); in epic_decode_run_length()
H A Ddca_lbr.c278 int ch_nbits = av_ceil_log2(s->nchannels_total); in parse_tonal()
H A Ddca_xll.c283 int ch_nbits = av_ceil_log2(c->nchannels); in chs_parse_header()
H A Dwmalosslessdec.c554 rem_bits = av_ceil_log2(ave_mean); in decode_channel_residues()

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