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Searched refs:AC3_MAX_COEFS (Results 1 - 7 of 7) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dac3dec.h160 int pre_mantissa[AC3_MAX_CHANNELS][AC3_MAX_COEFS][AC3_MAX_BLOCKS]; ///< pre-IDCT mantissas
198 int8_t dexps[AC3_MAX_CHANNELS][AC3_MAX_COEFS]; ///< decoded exponents
207 uint8_t bap[AC3_MAX_CHANNELS][AC3_MAX_COEFS]; ///< bit allocation pointers
208 int16_t psd[AC3_MAX_CHANNELS][AC3_MAX_COEFS]; ///< scaled exponents
245 DECLARE_ALIGNED(16, int, fixed_coeffs)[AC3_MAX_CHANNELS][AC3_MAX_COEFS]; ///< fixed-point transform coefficients
246 DECLARE_ALIGNED(32, INTFLOAT, transform_coeffs)[AC3_MAX_CHANNELS][AC3_MAX_COEFS]; ///< transform coefficients
H A Dac3enc.c452 int chan_size = AC3_MAX_COEFS * s->num_blocks * (s->channels - ch + 1); in extract_exponents()
491 exp += AC3_MAX_COEFS; in compute_exp_strategy()
492 for (blk = 1; blk < s->num_blocks; blk++, exp += AC3_MAX_COEFS) { in compute_exp_strategy()
505 exp_diff = s->mecc.sad[0](NULL, exp, exp - AC3_MAX_COEFS, 16, 16); in compute_exp_strategy()
507 if (ch == CPL_CH && exp_diff > (EXP_DIFF_THRESHOLD * (s->blocks[blk].end_freq[ch] - s->start_freq[ch]) / AC3_MAX_COEFS)) in compute_exp_strategy()
633 exp += AC3_MAX_COEFS; in encode_exponents()
651 AC3_MAX_COEFS); in encode_exponents()
655 exp += AC3_MAX_COEFS * (num_reuse_blocks + 1); in encode_exponents()
1103 s->ref_bap[ch][blk] = ref_bap + AC3_MAX_COEFS * s->exp_ref_block[ch][blk]; in reset_block_bap()
1104 ref_bap += AC3_MAX_COEFS * in reset_block_bap()
[all...]
H A Dac3defs.h29 #define AC3_MAX_COEFS 256 macro
H A Dac3enc_float.c42 int chan_size = AC3_MAX_COEFS * s->num_blocks; in scale_coefficients()
H A Dac3dsp.c82 memset(bap, 0, AC3_MAX_COEFS); in ac3_bit_alloc_calc_bap_c()
H A Deac3dec.c202 int gaq_gain[AC3_MAX_COEFS]; in ff_eac3_decode_transform_coeffs_aht_ch()
/third_party/ffmpeg/libavcodec/mips/
H A Dac3dsp_mips.c75 memset(bap, 0, AC3_MAX_COEFS); in ac3_bit_alloc_calc_bap_mips()

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