| /external/libvorbis/doc/ |
| helper.html | 116 representation of a Vorbis codebook float value into the
132 compute the correct length of the value index for a codebook VQ lookup
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| 07-floor1.tex | 162 highest numbered codebook configured in this stream is an error
199 12) [cval] = read from packet using codebook number
209 17) vector [floor1_Y] element ([j]+[offset]) = read from packet using codebook
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| /external/libvorbis/lib/ |
| floor0.c | 27 #include "codebook.h"
170 codebook *b=ci->fullbooks+info->books[booknum];
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| /packages/inputmethods/PinyinIME/jni/share/ |
| ngram.cpp | 114 printf("---Unigram codebook iteration: %d : %d, %.9f\n",
324 printf("\n------Language Model Unigram Codebook------\n");
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| /external/chromium_org/third_party/opus/src/silk/float/ |
| pitch_analysis_core_FLP.c | 303 /* search over lag range and lags codebook */
304 /* scale factor for lag codebook, as a function of center lag */
323 /* Set up stage 2 codebook based on number of subframes */
328 /* If input is 8 khz use a larger codebook here because it is last stage */
348 /* Find best codebook */
479 * the whole lag codebook for all the searched offset lags (lag +- 2),
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| wrappers_FLP.c | 176 opus_int8 cbk_index[ MAX_NB_SUBFR ], /* O Codebook index */
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| /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
| d1035pf.cpp | 95 cod = buffer of algebraic (fixed) codebook excitation
98 cod buffer contains the new algebraic codebook excitation
113 algebraic codebook. See c1035pf.c for more details about the algebraic
114 codebook structure.
131 Word16 cod[] // (o) : algebraic (fixed) codebook excitation
209 Word16 cod[] /* (o) : algebraic (fixed) codebook excitation */
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| d3_14pf.cpp | 59 PURPOSE: Algebraic codebook decoder. For details about the encoding see
104 cod[] -- array of type Word16 -- algebraic (fixed) codebook excitation
159 Word16 cod[] /* o : algebraic (fixed) codebook excitation */
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| ec_gains.h | 51 Purpose: : Error concealment for pitch and codebook gains
130 * Purpose : conceal the codebook gain
144 * Purpose : update the codebook gain concealment state;
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| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| cod_amr.cpp | 788 which include the LSP, adaptive codebook, and fixed codebook
829 Word16 xn2[L_SUBFR]; // Target vector for codebook search
830 Word16 code[L_SUBFR]; // Fixed codebook excitation
832 Word16 y2[L_SUBFR]; // Filtered fixed codebook excitation
839 Word16 y2_sf0[L_SUBFR]; // Filtered codebook innovation
840 Word16 code_sf0[L_SUBFR]; // Fixed codebook excitation
851 Word16 gain_code_sf0; // Quantized codebook gain for sf0
1016 * - find target vector for codebook search *
1017 * - codebook search
[all...] |
| q_gain_c.cpp | 64 Scalar quantization of the innovative codebook gain.
128 gain -- Pointer to Word16 -- quantized fixed codebook gain, Q1
131 gain -- Pointer to Word16 -- quantized fixed codebook gain, Q1
152 Scalar quantization of the innovative codebook gain.
195 Word16 *gain, /* i/o: quantized fixed codebook gain, Q1 */
222 * predicted codebook gain *
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| c2_9pf.cpp | 80 This file contains the functions that search a 9 bit algebraic codebook
124 Word16 codvec[], /* o : algebraic codebook vector */
130 Word16 codvec[], /* i : algebraic codebook vector */
132 Word16 cod[], /* o : algebraic (fixed) codebook excitation */
134 Word16 y[], /* o : filtered fixed codebook excitation */
175 code = buffer containing the innovative codebook (Word16)
176 y = buffer containing the filtered fixed codebook excitation (Word16)
194 This function searches a 9 bit algebraic codebook containing 2 pulses in a
246 Word16 code[], // o : Innovative codebook
247 Word16 y[], // o : filtered fixed codebook excitatio
[all...] |
| qgain795.cpp | 166 PURPOSE: Pre-quantization of codebook gains, given three possible
167 LTP gains (using predicted codebook gain)
303 * Codebook search: *
376 * calculate final fixed codebook gain: *
429 PURPOSE: Modified quantization of the MR795 codebook gain
701 * calculate final fixed codebook gain: *
735 cod_gain_frac -- Word16 -- opt. codebook gain (fraction),Q15
736 cod_gain_exp -- Word16 -- opt. codebook gain (exponent), Q0
769 pitch and codebook quantization for MR795
821 Word16 cod_gain_frac, /* i : opt. codebook gain (fraction),Q15 *
[all...] |
| g_pitch.cpp | 117 y1 = pointer to filtered adaptive codebook buffer (Word16)
139 This function computes the pitch (adaptive codebook) gain. The adaptive
140 codebook gain is given by
166 Word16 y1[], // i : Filtered adaptive codebook.
301 Word16 y1[], /* i : Filtered adaptive codebook. Q12 */
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| qgain475.cpp | 42 These modules handle the quantization of pitch and codebook gains for MR475.
383 This function calculates the final fixed codebook gain and the predictor
421 * calculate final fixed codebook gain: *
499 * calculate final fixed codebook gain: *
551 cod_gain_exp = optimum codebook gain (exponent)(Word16)
552 cod_gain_frac = optimum codebook gain (fraction) (Word16)
570 This module uses the optimum codebook gain and updates the "unquantized"
591 Word16 cod_gain_exp, // i : optimum codebook gain (exponent), Q0
592 Word16 cod_gain_frac // i : optimum codebook gain (fraction), Q15
697 Word16 cod_gain_exp, /* i : optimum codebook gain (exponent), Q0 *
[all...] |
| c4_17pf.cpp | 61 Purpose : Searches a 17 bit algebraic codebook containing 4 pulses
104 Word16 codvec[], /* o : algebraic codebook vector */
109 Word16 codvec[], /* i : algebraic codebook vector */
111 Word16 cod[], /* o : algebraic (fixed) codebook excitation */
113 Word16 y[], /* o : filtered fixed codebook excitation */
145 code[] Array of type Word16 -- Innovative codebook
146 y[] Array of type Word16 -- filtered fixed codebook excitation
161 PURPOSE: Searches a 17 bit algebraic codebook containing 4 pulses
218 Word16 code[], /* o : Innovative codebook */
219 Word16 y[], /* o : filtered fixed codebook excitation *
[all...] |
| gain_q.cpp | 392 y1 -- Word16 array -- Adaptive codebook.
476 Word16 y1[], /* i : Adaptive codebook. */
509 state of codebook gain predictor */
522 /* predict codebook gain (using "unquantized" predictor)*/
550 /* store optimum codebook gain (Q1) */
569 /* calculate optimum codebook gain and update
583 /* predict codebook gain (using "unquantized" predictor) */
643 * predict codebook gain and quantize *
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| /external/aac/libAACdec/src/ |
| aacdec_hcr.cpp | 175 description: Check if codebook and numSect are within allowed range (short only)
554 the current codebook) -- a counter is incremented if there is an error
705 numCodewordInSection. It is assumed that the codebook is a two tuples
706 codebook. This is needed later for the calculation of the base addresses
1049 UCHAR codebook; local
[all...] |
| aacdec_hcr_types.h | 199 codebook) and the separately transmitted 'lengthOfLongestCodeword' in this frame and channel. The number
255 #define CB_OUT_OF_RANGE_SHORT_BLOCK 0x00000010 // 4 yes Init-Dec The codebook is not within the allowed range (short block)
257 #define CB_OUT_OF_RANGE_LONG_BLOCK 0x00000004 // 2 yes Init-Dec The codebook is not within the allowed range (long block)
258 #define LAV_VIOLATION 0x00000002 // 1 no Final The absolute value of at least one decoded line was too high for the according codebook.
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| /frameworks/av/media/libstagefright/codecs/amrnb/common/src/ |
| q_plsf_5.cpp | 146 dico -- pointer to const Word16 -- quantization codebook, Q15
149 dico_size -- Word16 -- size of quantization codebook, Q0
208 const Word16 *dico, /* i : quantization codebook, Q15 */
211 Word16 dico_size, /* i : size of quantization codebook, Q0 */
309 dico -- pointer to const Word16 -- quantization codebook, Q15
312 dico_size -- Word16 -- size of quantization codebook, Q0
369 /* Quantization of a 4 dimensional subvector with a signed codebook */
374 const Word16 *dico, /* i : quantization codebook Q15 */
377 Word16 dico_size, /* i : size of quantization codebook Q0 */
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| /external/tremolo/Tremolo/ |
| treminfo.c | 47 #include "codebook.h"
258 ci->book_param=(codebook *)_ogg_calloc(ci->books,sizeof(*ci->book_param));
338 codebook. */
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| /frameworks/av/media/libstagefright/codecs/aacenc/src/ |
| bitenc.c | 61 psectioninfo->codeBook,
159 WriteBits(hBitStream,sectionData->sectionInfo[i].codeBook,4);
192 if (psectioninfo->codeBook != CODE_BOOK_ZERO_NO){
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| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| dec_acelp_2p_in_64.cpp | 48 int16 code[] (o): Q9 algebraic (fixed) codebook excitation
53 12 bits algebraic codebook decoder.
126 int16 code[] /* (o): Q9 algebraic (fixed) codebook excitation */
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| q_gain2.c | 21 * Quantization of pitch and codebook gains. *
64 Word16 y1[], /* (i) Q_xn: Adaptive codebook. */
273 /* Codebook search */
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| /external/libvorbis/examples/ |
| decoder_example.c | 137 (Ogg) bitstream decoder. Get the comment and codebook headers and
140 /* The next two packets in order are the comment and codebook headers.
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