| /external/flac/libFLAC/include/private/ |
| lpc.h | 55 void FLAC__lpc_window_data(const FLAC__int32 in[], const FLAC__real window[], FLAC__real out[], unsigned data_len);
109 * must be less than 32 (sizeof(FLAC__int32)*8).
125 int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order, unsigned precision, FLAC__int32 qlp_coeff[], int *shift);
140 void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
141 void FLAC__lpc_compute_residual_from_qlp_coefficients_wide(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
145 void FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC (…)
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| window.h | 53 void FLAC__window_bartlett(FLAC__real *window, const FLAC__int32 L);
54 void FLAC__window_bartlett_hann(FLAC__real *window, const FLAC__int32 L);
55 void FLAC__window_blackman(FLAC__real *window, const FLAC__int32 L);
56 void FLAC__window_blackman_harris_4term_92db_sidelobe(FLAC__real *window, const FLAC__int32 L);
57 void FLAC__window_connes(FLAC__real *window, const FLAC__int32 L);
58 void FLAC__window_flattop(FLAC__real *window, const FLAC__int32 L);
59 void FLAC__window_gauss(FLAC__real *window, const FLAC__int32 L, const FLAC__real stddev); /* 0.0 < stddev <= 0.5 */
60 void FLAC__window_hamming(FLAC__real *window, const FLAC__int32 L);
61 void FLAC__window_hann(FLAC__real *window, const FLAC__int32 L);
62 void FLAC__window_kaiser_bessel(FLAC__real *window, const FLAC__int32 L)
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| fixed.h | 55 unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
59 unsigned FLAC__fixed_compute_best_predictor_asm_ia32_mmx_cmov(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
63 unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
65 unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
66 unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
80 void FLAC__fixed_compute_residual(const FLAC__int32 data[], unsigned data_len, unsigned order, FLAC__int32 residual[]);
95 void FLAC__fixed_restore_signal(const FLAC__int32 residual[], unsigned data_len, unsigned order, FLAC__int32 data[]);
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| memory.h | 48 FLAC__bool FLAC__memory_alloc_aligned_int32_array(unsigned elements, FLAC__int32 **unaligned_pointer, FLAC__int32 **aligned_pointer);
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| md5.h | 42 FLAC__bool FLAC__MD5Accumulate(FLAC__MD5Context *ctx, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample);
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| bitwriter.h | 83 FLAC__bool FLAC__bitwriter_write_raw_int32(FLAC__BitWriter *bw, FLAC__int32 val, unsigned bits);
88 unsigned FLAC__bitwriter_rice_bits(FLAC__int32 val, unsigned parameter);
93 FLAC__bool FLAC__bitwriter_write_rice_signed(FLAC__BitWriter *bw, FLAC__int32 val, unsigned parameter);
94 FLAC__bool FLAC__bitwriter_write_rice_signed_block(FLAC__BitWriter *bw, const FLAC__int32 *vals, unsigned nvals, unsigned parameter);
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| float.h | 63 typedef FLAC__int32 FLAC__fixedpoint;
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| bitreader.h | 75 FLAC__bool FLAC__bitreader_read_raw_int32(FLAC__BitReader *br, FLAC__int32 *val, unsigned bits);
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| /external/flac/libFLAC/ |
| window.c | 49 void FLAC__window_bartlett(FLAC__real *window, const FLAC__int32 L)
51 const FLAC__int32 N = L - 1;
52 FLAC__int32 n;
68 void FLAC__window_bartlett_hann(FLAC__real *window, const FLAC__int32 L)
70 const FLAC__int32 N = L - 1;
71 FLAC__int32 n;
77 void FLAC__window_blackman(FLAC__real *window, const FLAC__int32 L)
79 const FLAC__int32 N = L - 1;
80 FLAC__int32 n;
87 void FLAC__window_blackman_harris_4term_92db_sidelobe(FLAC__real *window, const FLAC__int32 L
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| fixed.c | 224 unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1])
226 unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1])
229 FLAC__int32 last_error_0 = data[-1];
230 FLAC__int32 last_error_1 = data[-1] - data[-2];
231 FLAC__int32 last_error_2 = last_error_1 - (data[-2] - data[-3]);
232 FLAC__int32 last_error_3 = last_error_2 - (data[-2] - 2*data[-3] + data[-4]);
233 FLAC__int32 error, save;
282 unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1])
284 unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__fixedpoint residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1])
287 FLAC__int32 last_error_0 = data[-1]
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| lpc.c | 56 void FLAC__lpc_window_data(const FLAC__int32 in[], const FLAC__real window[], FLAC__real out[], unsigned data_len)
156 int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order, unsigned precision, FLAC__int32 qlp_coeff[], int *shift)
160 FLAC__int32 qmax, qmin;
200 FLAC__int32 q;
205 q = (FLAC__int32)(error + 0.5);
207 q = (FLAC__int32)(error - 0.5);
232 FLAC__int32 q;
240 q = (FLAC__int32)(error + 0.5);
242 q = (FLAC__int32)(error - 0.5);
265 void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC (…)
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| memory.c | 74 FLAC__bool FLAC__memory_alloc_aligned_int32_array(unsigned elements, FLAC__int32 **unaligned_pointer, FLAC__int32 **aligned_pointer)
76 FLAC__int32 *pu; /* unaligned pointer */
78 FLAC__int32 *pa; /* aligned pointer */
90 pu = (FLAC__int32*)FLAC__memory_alloc_aligned(sizeof(*pu) * (size_t)elements, &u.pv);
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| stream_encoder.c | 103 FLAC__int32 *data[FLAC__MAX_CHANNELS];
168 const FLAC__int32 integer_signal[],
171 FLAC__int32 *residual[2],
186 const FLAC__int32 signal,
194 const FLAC__int32 signal[],
195 FLAC__int32 residual[],
214 const FLAC__int32 signal[],
215 FLAC__int32 residual[],
236 const FLAC__int32 signal[],
244 const FLAC__int32 residual[]
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| stream_decoder.c | 125 static FLAC__bool read_residual_partitioned_rice_(FLAC__StreamDecoder *decoder, unsigned predictor_order, unsigned partition_order, FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, FLAC__int32 *residual, FLAC__bool is_extended);
132 static FLAC__StreamDecoderWriteStatus write_audio_frame_to_client_(FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[]);
163 void (*local_lpc_restore_signal)(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
165 void (*local_lpc_restore_signal_64bit)(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
167 void (*local_lpc_restore_signal_16bit)(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[])
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| md5.c | 277 static void format_input_(FLAC__byte *buf, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample)
280 register FLAC__int32 a_word;
287 memcpy(buf_, signal[0], sizeof(FLAC__int32) * samples);
398 FLAC__bool FLAC__MD5Accumulate(FLAC__MD5Context *ctx, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample)
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| stream_encoder_framing.c | 48 static FLAC__bool add_residual_partitioned_rice_(FLAC__BitWriter *bw, const FLAC__int32 residual[], const unsigned residual_samples, const unsigned predictor_order, const unsigned rice_parameters[], const unsigned raw_bits[], const unsigned partition_order, const FLAC__bool is_extended);
466 const FLAC__int32 *signal = subframe->data;
497 FLAC__bool add_residual_partitioned_rice_(FLAC__BitWriter *bw, const FLAC__int32 residual[], const unsigned residual_samples, const unsigned predictor_order, const unsigned rice_parameters[], const unsigned raw_bits[], const unsigned partition_order, const FLAC__bool is_extended)
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| bitwriter.c | 379 FLaC__INLINE FLAC__bool FLAC__bitwriter_write_raw_int32(FLAC__BitWriter *bw, FLAC__int32 val, unsigned bits)
439 unsigned FLAC__bitwriter_rice_bits(FLAC__int32 val, unsigned parameter)
515 FLAC__bool FLAC__bitwriter_write_rice_signed(FLAC__BitWriter *bw, FLAC__int32 val, unsigned parameter)
541 FLAC__bool FLAC__bitwriter_write_rice_signed_block(FLAC__BitWriter *bw, const FLAC__int32 *vals, unsigned nvals, unsigned parameter)
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| /external/flac/include/FLAC/ |
| ordinals.h | 44 typedef __int32 FLAC__int32;
51 typedef long FLAC__int32;
58 typedef int32_t FLAC__int32;
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| format.h | 284 FLAC__int32 value; /**< The constant signal value. */
291 const FLAC__int32 *data; /**< A pointer to verbatim signal. */
304 FLAC__int32 warmup[FLAC__MAX_FIXED_ORDER];
307 const FLAC__int32 *residual;
327 FLAC__int32 qlp_coeff[FLAC__MAX_LPC_ORDER];
330 FLAC__int32 warmup[FLAC__MAX_LPC_ORDER];
333 const FLAC__int32 *residual;
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| stream_encoder.h | [all...] |
| stream_decoder.h | 682 typedef FLAC__StreamDecoderWriteStatus (*FLAC__StreamDecoderWriteCallback)(const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data);
[all...] |
| /external/chromium_org/content/browser/speech/ |
| audio_encoder.cc | 91 scoped_ptr<FLAC__int32[]> flac_samples(new FLAC__int32[num_samples]);
92 FLAC__int32* flac_samples_ptr = flac_samples.get();
94 flac_samples_ptr[i] = static_cast<FLAC__int32>(raw_audio.GetSample16(i));
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| /frameworks/av/media/libstagefright/codecs/flac/enc/ |
| SoftFlacEncoder.h | 89 FLAC__int32* mInputBufferPcm32;
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| SoftFlacEncoder.cpp | 70 mInputBufferPcm32 = (FLAC__int32*) malloc(sizeof(FLAC__int32) * 2 * kMaxNumSamplesPerFrame);
311 mInputBufferPcm32[i] = (FLAC__int32) pcm16[i];
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| /frameworks/av/media/libstagefright/ |
| FLACExtractor.cpp | 142 const FLAC__int32 * const *mWriteBuffer;
165 const FLAC__Frame *frame, const FLAC__int32 * const buffer[]);
191 const FLAC__Frame *frame, const FLAC__int32 * const buffer[],
246 const FLAC__int32 * const buffer[], void *client_data)
320 const FLAC__Frame *frame, const FLAC__int32 * const buffer[])
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