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Searched refs:bit_alloc (Results 1 - 6 of 6) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dmpegaudioenc_template.c512 unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT], in compute_bit_allocation()
523 memset(bit_alloc, 0, s->nb_channels * SBLIMIT); in compute_bit_allocation()
562 bit_alloc[max_ch][max_sb]); in compute_bit_allocation()
577 b = bit_alloc[max_ch][max_sb]; in compute_bit_allocation()
584 b = ++bit_alloc[max_ch][max_sb]; in compute_bit_allocation()
607 unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT], in encode_frame()
636 put_bits(p, bit_alloc_bits, bit_alloc[ch][i]); in encode_frame()
644 if (bit_alloc[ch][i]) in encode_frame()
652 if (bit_alloc[ch][i]) { in encode_frame()
681 b = bit_alloc[c in encode_frame()
510 compute_bit_allocation(MpegAudioContext *s, short smr1[MPA_MAX_CHANNELS][SBLIMIT], unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT], int *padding) compute_bit_allocation() argument
606 encode_frame(MpegAudioContext *s, unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT], int padding) encode_frame() argument
748 unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT]; MPA_encode_frame() local
[all...]
H A Dac3enc.c902 s->bit_alloc.slow_decay = ff_ac3_slow_decay_tab[s->slow_decay_code] >> s->bit_alloc.sr_shift; in bit_alloc_init()
903 s->bit_alloc.fast_decay = ff_ac3_fast_decay_tab[s->fast_decay_code] >> s->bit_alloc.sr_shift; in bit_alloc_init()
904 s->bit_alloc.slow_gain = ff_ac3_slow_gain_tab[s->slow_gain_code]; in bit_alloc_init()
905 s->bit_alloc.db_per_bit = ff_ac3_db_per_bit_tab[s->db_per_bit_code]; in bit_alloc_init()
906 s->bit_alloc.floor = ff_ac3_floor_tab[s->floor_code]; in bit_alloc_init()
907 s->bit_alloc.cpl_fast_leak = 0; in bit_alloc_init()
908 s->bit_alloc.cpl_slow_leak = 0; in bit_alloc_init()
1076 ff_ac3_bit_alloc_calc_mask(&s->bit_alloc, bloc in bit_alloc_masking()
1185 static int bit_alloc(AC3EncodeContext *s, int snr_offset) bit_alloc() function
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H A Deac3enc.c137 if (s->bit_alloc.sr_shift) { in ff_eac3_output_frame_header()
139 put_bits(&s->pb, 2, s->bit_alloc.sr_code); /* sample rate code */ in ff_eac3_output_frame_header()
141 put_bits(&s->pb, 2, s->bit_alloc.sr_code); /* sample rate code */ in ff_eac3_output_frame_header()
H A Dmpegaudiodec_template.c467 unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT]; in mp_decode_layer2() local
495 bit_alloc[ch][i] = get_bits(&s->gb, bit_alloc_bits); in mp_decode_layer2()
501 bit_alloc[0][i] = v; in mp_decode_layer2()
502 bit_alloc[1][i] = v; in mp_decode_layer2()
509 if (bit_alloc[ch][i]) in mp_decode_layer2()
521 if (bit_alloc[ch][i]) { in mp_decode_layer2()
557 b = bit_alloc[ch][i]; in mp_decode_layer2()
594 b = bit_alloc[0][i]; in mp_decode_layer2()
H A Dac3enc.h227 AC3BitAllocParameters bit_alloc; ///< bit allocation parameters member
H A Dac3enc_template.c383 if (s->bit_alloc.sr_code == 1 || (AC3ENC_FLOAT && s->eac3)) in encode_frame()

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