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  /external/webrtc/webrtc/common_audio/vad/include/
webrtc_vad.h 65 // - frame_length [i] : Length of audio frame buffer in number of samples.
71 size_t frame_length);
73 // Checks for valid combinations of |rate| and |frame_length|. We support 10,
77 // - frame_length [i] : Speech frame buffer length in number of samples.
80 int WebRtcVad_ValidRateAndFrameLength(int rate, size_t frame_length);
  /external/webrtc/webrtc/tools/frame_editing/
frame_editing_lib.cc 40 size_t frame_length = CalcBufferSize(kI420, width, height); local
42 rtc::scoped_ptr<uint8_t[]> temp_buffer(new uint8_t[frame_length]);
56 while ((num_bytes_read = fread(temp_buffer.get(), 1, frame_length, in_fid))
57 == frame_length) {
61 fwrite(temp_buffer.get(), 1, frame_length, out_fid);
70 fwrite(temp_buffer.get(), 1, frame_length, out_fid);
75 fwrite(temp_buffer.get(), 1, frame_length, out_fid);
80 if (num_bytes_read > 0 && num_bytes_read < frame_length) {
  /external/webrtc/webrtc/common_audio/vad/
vad_unittest.cc 30 bool VadTest::ValidRatesAndFrameLengths(int rate, size_t frame_length) {
32 if (frame_length == 80 || frame_length == 160 || frame_length == 240) {
37 if (frame_length == 160 || frame_length == 320 || frame_length == 480) {
42 if (frame_length == 320 || frame_length == 640 || frame_length == 960)
    [all...]
webrtc_vad.c 59 size_t frame_length) {
73 if (WebRtcVad_ValidRateAndFrameLength(fs, frame_length) != 0) {
78 vad = WebRtcVad_CalcVad48khz(self, audio_frame, frame_length);
80 vad = WebRtcVad_CalcVad32khz(self, audio_frame, frame_length);
82 vad = WebRtcVad_CalcVad16khz(self, audio_frame, frame_length);
84 vad = WebRtcVad_CalcVad8khz(self, audio_frame, frame_length);
93 int WebRtcVad_ValidRateAndFrameLength(int rate, size_t frame_length) {
106 if (frame_length == valid_length) {
vad_core.h 97 * - frame_length : Number of input samples
107 size_t frame_length);
109 size_t frame_length);
111 size_t frame_length);
113 size_t frame_length);
vad_unittest.h 45 bool ValidRatesAndFrameLengths(int rate, size_t frame_length);
  /external/libopus/silk/
decoder_set_fs.c 41 opus_int frame_length, ret = 0; local
48 frame_length = silk_SMULBB( psDec->nb_subfr, psDec->subfr_length );
58 if( psDec->fs_kHz != fs_kHz || frame_length != psDec->frame_length ) {
100 psDec->frame_length = frame_length;
104 silk_assert( psDec->frame_length > 0 && psDec->frame_length <= MAX_FRAME_LENGTH );
decode_frame.c 53 L = psDec->frame_length;
74 psDec->indices.quantOffsetType, psDec->frame_length );
105 silk_assert( psDec->ltp_mem_length >= psDec->frame_length );
106 mv_len = psDec->ltp_mem_length - psDec->frame_length;
107 silk_memmove( psDec->outBuf, &psDec->outBuf[ psDec->frame_length ], mv_len * sizeof(opus_int16) );
108 silk_memcpy( &psDec->outBuf[ mv_len ], pOut, psDec->frame_length * sizeof( opus_int16 ) );
decode_pulses.c 42 const opus_int frame_length /* I Frame length */
57 iter = silk_RSHIFT( frame_length, LOG2_SHELL_CODEC_FRAME_LENGTH );
58 if( iter * SHELL_CODEC_FRAME_LENGTH < frame_length ) {
59 silk_assert( frame_length == 12 * 10 ); /* Make sure only happens for 10 ms @ 12 kHz */
114 silk_decode_signs( psRangeDec, pulses, frame_length, signalType, quantOffsetType, sum_pulses );
stereo_LR_to_MS.c 47 opus_int frame_length /* I Number of samples */
61 ALLOC( side, frame_length + 2, opus_int16 );
63 for( n = 0; n < frame_length + 2; n++ ) {
73 silk_memcpy( state->sMid, &mid[ frame_length ], 2 * sizeof( opus_int16 ) );
74 silk_memcpy( state->sSide, &side[ frame_length ], 2 * sizeof( opus_int16 ) );
77 ALLOC( LP_mid, frame_length, opus_int16 );
78 ALLOC( HP_mid, frame_length, opus_int16 );
79 for( n = 0; n < frame_length; n++ ) {
86 ALLOC( LP_side, frame_length, opus_int16 );
87 ALLOC( HP_side, frame_length, opus_int16 )
    [all...]
stereo_MS_to_LR.c 41 opus_int frame_length /* I Number of samples */
50 silk_memcpy( state->sMid, &x1[ frame_length ], 2 * sizeof( opus_int16 ) );
51 silk_memcpy( state->sSide, &x2[ frame_length ], 2 * sizeof( opus_int16 ) );
69 for( n = STEREO_INTERP_LEN_MS * fs_kHz; n < frame_length; n++ ) {
79 for( n = 0; n < frame_length; n++ ) {
encode_pulses.c 65 const opus_int frame_length /* I Frame length */
87 iter = silk_RSHIFT( frame_length, LOG2_SHELL_CODEC_FRAME_LENGTH );
88 if( iter * SHELL_CODEC_FRAME_LENGTH < frame_length ) {
89 silk_assert( frame_length == 12 * 10 ); /* Make sure only happens for 10 ms @ 12 kHz */
91 silk_memset( &pulses[ frame_length ], 0, SHELL_CODEC_FRAME_LENGTH * sizeof(opus_int8));
204 silk_encode_signs( psRangeEnc, pulses, frame_length, signalType, quantOffsetType, sum_pulses );
VAD.c 102 silk_assert( MAX_FRAME_LENGTH >= psEncC->frame_length );
103 silk_assert( psEncC->frame_length <= 512 );
104 silk_assert( psEncC->frame_length == 8 * silk_RSHIFT( psEncC->frame_length, 3 ) );
109 decimated_framelength1 = silk_RSHIFT( psEncC->frame_length, 1 );
110 decimated_framelength2 = silk_RSHIFT( psEncC->frame_length, 2 );
111 decimated_framelength = silk_RSHIFT( psEncC->frame_length, 3 );
119 They're arranged to allow the minimal ( frame_length / 4 ) extra
129 X, &X[ X_offset[ 3 ] ], psEncC->frame_length );
156 decimated_framelength = silk_RSHIFT( psEncC->frame_length, silk_min_int( VAD_N_BANDS - b, VAD_N_BANDS - 1 ) )
    [all...]
  /external/aac/libMpegTPEnc/src/
tpenc_adts.h 114 USHORT frame_length; member in struct:__anon6334
163 int frame_length
  /external/aac/libAACdec/src/
channel.h 142 const UINT frame_length,
pulsedata.h 126 const SHORT frame_length
pulsedata.cpp 102 const SHORT frame_length
131 if (k >= frame_length) {
  /external/libvncserver/webclients/novnc/include/
playback.js 11 var rfb, mode, test_state, frame_idx, frame_length,
24 frame_length = VNC_frame_data.length;
51 while ((frame_idx < frame_length) && (frame.charAt(0) === "}")) {
62 if (frame_idx >= frame_length) {
  /external/webrtc/webrtc/tools/agc/
test_utils.cc 30 const size_t frame_length = local
34 float gain_step = (gain - last_gain) / (frame_length - 1);
35 for (size_t i = 0; i < frame_length; ++i) {
  /external/webrtc/webrtc/modules/audio_coding/test/
opus_test.h 37 size_t frame_length,
  /hardware/intel/common/wrs_omxil_core/utils/inc/
audio_parser.h 49 int *frame_length, int *frame_duration);
  /external/webrtc/webrtc/test/testsupport/metrics/
video_metrics.cc 111 const size_t frame_length = 3 * width * height >> 1; local
114 rtc::scoped_ptr<uint8_t[]> ref_buffer(new uint8_t[frame_length]);
115 rtc::scoped_ptr<uint8_t[]> test_buffer(new uint8_t[frame_length]);
122 size_t ref_bytes = fread(ref_buffer.get(), 1, frame_length, ref_fp);
123 size_t test_bytes = fread(test_buffer.get(), 1, frame_length, test_fp);
124 while (ref_bytes == frame_length && test_bytes == frame_length) {
147 ref_bytes = fread(ref_buffer.get(), 1, frame_length, ref_fp);
148 test_bytes = fread(test_buffer.get(), 1, frame_length, test_fp);
  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
bandwidth_estimator.c 142 const int32_t frame_length,
166 if ( frame_length != bwest_str->prev_frame_length )
169 1000.0f / (float)frame_length; /* bits/s */
174 rec_rtp_rate = ((float)pksize * 8.0f * 1000.0f / (float)frame_length) +
187 bwest_str->prev_frame_length = frame_length;
211 if (send_ts_diff <= (16 * frame_length)*2)
225 (float)frame_length);
274 if ( frame_length != bwest_str->prev_frame_length )
278 1000.0f / (float)frame_length; /* bits/s */
293 late_diff = arr_ts_diff - (float)(16 * frame_length);
    [all...]
  /external/aac/libMpegTPDec/src/
tpdec_adts.cpp 203 bs.frame_length = FDKreadBits(hBs, Adts_Length_FrameLength);
223 pAdts->rawDataBlockDist[bs.num_raw_blocks] = bs.frame_length - 7 - bs.num_raw_blocks*2 - 2 ;
255 FDKpushFor(hBs, bs.frame_length * 8); // try again one frame later
265 FDKpushFor(hBs, bs.frame_length * 8); // try again one frame later
271 cmp_buffer_fullness = bs.frame_length*8 + bs.adts_fullness*32*getNumberOfEffectiveChannels(bs.channel_config);
344 FDKpushFor(hBs, (bs.frame_length<<3) - adtsHeaderLength - 3);
369 length = (pAdts->bs.frame_length - 7) << 3; /* aac_frame_length subtracted by the header size (7 bytes). */
  /hardware/intel/common/wrs_omxil_core/utils/src/
audio_parser.c 304 int frame_length; local
316 frame_length = coeff * bitrate * 1000 / samplingrate + one_slot_length;
320 frame_length *= 4;
322 return frame_length;
337 int *frame_length, int *frame_duration)
399 *frame_length = mp3_calculate_frame_length(*bitrate, *frequency,
426 LOGV(" frame length: %d\n", *frame_length);

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