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Searched refs:int16_t (Results 1 – 25 of 162) sorted by relevance

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/packages/modules/Bluetooth/system/embdrv/sbc/encoder/srce/
Dsbc_dct_coeffs.c29 const int16_t gas16AnalDCTcoeff4[] = {
30 (int16_t)(0.7071 * 32768), (int16_t)(0.9239 * 32768),
31 (int16_t)(1.0000 * 32767), (int16_t)(0.9239 * 32768),
32 (int16_t)(0.7071 * 32768), (int16_t)(0.3827 * 32768),
33 (int16_t)(0.0000 * 32768), (int16_t)(-0.3827 * 32768),
35 (int16_t)(-0.7071 * 32768), (int16_t)(0.3827 * 32768),
36 (int16_t)(1.0000 * 32767), (int16_t)(0.3827 * 32768),
37 (int16_t)(-0.7071 * 32768), (int16_t)(-0.9239 * 32768),
38 (int16_t)(-0.0000 * 32768), (int16_t)(0.9239 * 32768),
40 (int16_t)(-0.7071 * 32768), (int16_t)(-0.3827 * 32768),
[all …]
Dsbc_enc_coeffs.c30 const int16_t gas32CoeffFor4SBs[] = {
31 (int16_t)((int32_t)0x00000000 >> 16), (int16_t)0x00000000,
32 (int16_t)((int32_t)0x001194E6 >> 16), (int16_t)0x001194E6,
33 (int16_t)((int32_t)0x0030E2D3 >> 16), (int16_t)0x0030E2D3,
34 (int16_t)((int32_t)0x00599403 >> 16), (int16_t)0x00599403,
35 (int16_t)((int32_t)0x007DBCC8 >> 16), (int16_t)0x007DBCC8,
36 (int16_t)((int32_t)0x007F88E4 >> 16), (int16_t)0x007F88E4,
37 (int16_t)((int32_t)0x003D239B >> 16), (int16_t)0x003D239B,
38 (int16_t)((int32_t)0xFF9BB9D5 >> 16), (int16_t)0xFF9BB9D5,
40 (int16_t)((int32_t)0x01659F45 >> 16), (int16_t)0x01659F45,
[all …]
Dsbc_enc_bit_alloc_ste.c31 extern const int16_t sbc_enc_as16Offset4[4][4];
32 extern const int16_t sbc_enc_as16Offset8[4][8];
51 int16_t* ps16BitNeed; /*temp memory to store required number of bits*/ in sbc_enc_bit_alloc_ste()
53 int16_t *ps16GenBufPtr, *pas16ScaleFactor; in sbc_enc_bit_alloc_ste()
54 int16_t* ps16GenArrPtr; in sbc_enc_bit_alloc_ste()
55 int16_t* ps16GenTabPtr; in sbc_enc_bit_alloc_ste()
71 (int16_t*)sbc_enc_as16Offset4[pstrCodecParams->s16SamplingFreq]; in sbc_enc_bit_alloc_ste()
74 (int16_t*)sbc_enc_as16Offset8[pstrCodecParams->s16SamplingFreq]; in sbc_enc_bit_alloc_ste()
84 *ps16GenBufPtr = (int16_t)(s32Loudness >> 1); in sbc_enc_bit_alloc_ste()
86 *ps16GenBufPtr = (int16_t)s32Loudness; in sbc_enc_bit_alloc_ste()
[all …]
Dsbc_enc_bit_alloc_mono.c31 const int16_t sbc_enc_as16Offset4[4][4] = {
33 const int16_t sbc_enc_as16Offset8[4][8] = {{-2, 0, 0, 0, 0, 0, 0, 1},
52 int16_t* ps16BitNeed; /*temp memory to store required number of bits*/ in sbc_enc_bit_alloc_mono()
54 int16_t* ps16GenBufPtr; in sbc_enc_bit_alloc_mono()
55 int16_t* ps16GenArrPtr; in sbc_enc_bit_alloc_mono()
56 int16_t* ps16GenTabPtr; in sbc_enc_bit_alloc_mono()
73 (int16_t*)sbc_enc_as16Offset4[pstrCodecParams->s16SamplingFreq]; in sbc_enc_bit_alloc_mono()
76 (int16_t*)sbc_enc_as16Offset8[pstrCodecParams->s16SamplingFreq]; in sbc_enc_bit_alloc_mono()
88 *(ps16GenBufPtr) = (int16_t)(s32Loudness >> 1); in sbc_enc_bit_alloc_mono()
90 *(ps16GenBufPtr) = (int16_t)s32Loudness; in sbc_enc_bit_alloc_mono()
[all …]
Dsbc_analysis.c116 (int16_t)0x0166 /* gas32CoeffFor4SBs[8] = -gas32CoeffFor4SBs[32] = \
119 (int16_t)0x115B /* gas32CoeffFor4SBs[16] = -gas32CoeffFor4SBs[24] = \
122 (int16_t)0x0012 /* gas32CoeffFor4SBs[1 et 39] = 0x001194E6 */
124 (int16_t)0x029E /* gas32CoeffFor4SBs[9 et 31] = 0x029DBAA3 */
126 (int16_t)0x18F5 /* gas32CoeffFor4SBs[17 et 23] = 0x18F55C90 */
128 (int16_t)0xF610 /* gas32CoeffFor4SBs[15 et 25] = 0xF60FAF37 */
130 (int16_t)0xFF9C /* gas32CoeffFor4SBs[7 et 33] = 0xFF9BB9D5 */
132 (int16_t)0x0031 /* gas32CoeffFor4SBs[2 et 38] = 0x0030E2D3 */
134 (int16_t)0x03B2 /* gas32CoeffFor4SBs[10 et 30] = 0x03B23341 */
136 (int16_t)0x1F91 /* gas32CoeffFor4SBs[18 et 22] = 0x1F91CA46 */
[all …]
Dsbc_encoder.c31 int16_t EncMaxShiftCounter;
38 uint32_t SBC_Encode(SBC_ENC_PARAMS* pstrEncParams, int16_t* input, in SBC_Encode()
45 int16_t* ps16ScfL; in SBC_Encode()
79 *ps16ScfL++ = (int16_t)u32Count; in SBC_Encode()
115 (int16_t)(u32CountSum + u32CountDiff)) { in SBC_Encode()
120 *ps16ScfL = (int16_t)u32CountSum; in SBC_Encode()
121 *(ps16ScfL + s32NumOfSubBands) = (int16_t)u32CountDiff; in SBC_Encode()
146 pstrEncParams->s16MaxBitNeed = (int16_t)maxBit; in SBC_Encode()
166 int16_t s16Bitpool; /*to store bit pool value*/ in SBC_Encoder_Init()
167 int16_t s16BitRate; /*to store bitrate*/ in SBC_Encoder_Init()
[all …]
/packages/modules/NeuralNetworks/common/
DQuantUtils.h38 const int16_t output_max = std::numeric_limits<T>::max(); in MatrixBatchVectorMultiplyAccumulate()
39 const int16_t output_min = std::numeric_limits<T>::min(); in MatrixBatchVectorMultiplyAccumulate()
140 void ApplyLayerNorm(const int16_t* input, const int16_t* layer_norm_weights, const int32_t* bias,
142 int n_batch, int n_input, int16_t* output);
151 void ApplySigmoid(const int16_t* input, int32_t n_batch, int32_t n_input, int16_t* output);
154 void ApplyTanh(const int16_t* input, int32_t n_batch, int32_t n_input, int16_t* output) { in ApplyTanh()
155 using FX = gemmlowp::FixedPoint<std::int16_t, IntegerBits>; in ApplyTanh()
156 using F0 = gemmlowp::FixedPoint<std::int16_t, 0>; in ApplyTanh()
167 inline void ApplyTanh(int32_t integer_bits, const int16_t* input, int32_t n_batch, int32_t n_input, in ApplyTanh()
168 int16_t* output) { in ApplyTanh()
[all …]
DQuantUtils.cpp10 void ApplyLayerNorm(const int16_t* input, const int16_t* layer_norm_weights, const int32_t* bias, in ApplyLayerNorm()
12 int n_batch, int n_input, int16_t* output) { in ApplyLayerNorm()
48 output[index] = static_cast<int16_t>(val5); in ApplyLayerNorm()
86 void ApplySigmoid(const int16_t* input, int32_t n_batch, int32_t n_input, int16_t* output) { in ApplySigmoid()
89 using F3 = gemmlowp::FixedPoint<std::int16_t, 3>; in ApplySigmoid()
90 using F0 = gemmlowp::FixedPoint<std::int16_t, 0>; in ApplySigmoid()
99 void CwiseMul(const int16_t* input_1, const int16_t* input_2, int n_batch, int n_input, int shift, in CwiseMul()
100 int16_t* output) { in CwiseMul()
104 const int16_t a = input_1[index]; in CwiseMul()
105 const int16_t b = input_2[index]; in CwiseMul()
[all …]
/packages/modules/Bluetooth/system/embdrv/sbc/encoder/include/
Dsbc_encoder.h165 int16_t s16SamplingFreq; /* 16k, 32k, 44.1k or 48k*/
166 int16_t s16ChannelMode; /* mono, dual, streo or joint streo*/
167 int16_t s16NumOfSubBands; /* 4 or 8 */
168 int16_t s16NumOfChannels;
169 int16_t s16NumOfBlocks; /* 4, 8, 12 or 16*/
170 int16_t s16AllocationMethod; /* loudness or SNR*/
171 int16_t s16BitPool; /* 16*numOfSb for mono & dual;
175 int16_t as16Join[SBC_MAX_NUM_OF_SUBBANDS]; /*1 if JS, 0 otherwise*/
178 int16_t s16MaxBitNeed;
179 int16_t as16ScaleFactor[SBC_MAX_NUM_OF_CHANNELS * SBC_MAX_NUM_OF_SUBBANDS];
[all …]
Dsbc_enc_func_declare.h31 extern const int16_t gas32CoeffFor4SBs[];
32 extern const int16_t gas32CoeffFor8SBs[];
45 void SbcAnalysisFilter4(SBC_ENC_PARAMS* strEncParams, int16_t* input);
46 void SbcAnalysisFilter8(SBC_ENC_PARAMS* strEncParams, int16_t* input);
/packages/modules/Bluetooth/system/stack/a2dp/
Da2dp_sbc_up_sample.cc38 int16_t worker1;
39 int16_t worker2;
150 int16_t* p_src_tmp = (int16_t*)p_src; in a2dp_sbc_up_sample_16s()
151 int16_t* p_dst_tmp = (int16_t*)p_dst; in a2dp_sbc_up_sample_16s()
152 int16_t* p_worker1 = &a2dp_sbc_ups_cb.worker1; in a2dp_sbc_up_sample_16s()
153 int16_t* p_worker2 = &a2dp_sbc_ups_cb.worker2; in a2dp_sbc_up_sample_16s()
209 int16_t* p_src_tmp = (int16_t*)p_src; in a2dp_sbc_up_sample_16m()
210 int16_t* p_dst_tmp = (int16_t*)p_dst; in a2dp_sbc_up_sample_16m()
211 int16_t* p_worker = &a2dp_sbc_ups_cb.worker1; in a2dp_sbc_up_sample_16m()
270 int16_t* p_dst_tmp = (int16_t*)p_dst; in a2dp_sbc_up_sample_8s()
[all …]
/packages/modules/Bluetooth/system/embdrv/g722/
Dg722_encode.cc45 static __inline int16_t saturate(int32_t amp) in saturate()
47 int16_t amp16; in saturate()
50 amp16 = (int16_t) amp; in saturate()
58 static __inline int16_t saturate(int32_t val) in saturate()
66 return (int16_t)res; in saturate()
201 int16_t limitValues (int16_t rl) in limitValues()
204 int16_t yl; in limitValues()
213 static int16_t q6[32] =
220 static int16_t iln[32] =
227 static int16_t ilp[32] =
[all …]
Dg722_decode.cc44 static __inline int16_t __ssat16(int32_t amp) in __ssat16()
46 int16_t amp16; in __ssat16()
49 amp16 = (int16_t) amp; in __ssat16()
58 static __inline int16_t __ssat16( int32_t val) in __ssat16()
66 return (int16_t)res; in __ssat16()
201 static int16_t wl[8] = {-60, -30, 58, 172, 334, 538, 1198, 3042 };
202 static int16_t rl42[16] = {0, 7, 6, 5, 4, 3, 2, 1, 7, 6, 5, 4, 3, 2, 1, 0 };
203 static int16_t ilb[32] =
212 static int16_t wh[3] = {0, -214, 798};
213 static int16_t rh2[4] = {2, 1, 2, 1};
[all …]
/packages/modules/Bluetooth/system/embdrv/sbc/decoder/srce/
Dsynthesis-sbc.c227 INLINE int32_t default_mul_16s_32s_hi(int16_t u, int32_t v) { in default_mul_16s_32s_hi()
229 int16_t v1; in default_mul_16s_32s_hi()
234 v1 = (int16_t)(v >> 16); in default_mul_16s_32s_hi()
246 PRIVATE void SynthWindow80_generated(int16_t* pcm,
249 PRIVATE void SynthWindow112_generated(int16_t* pcm,
254 typedef void (*SYNTH_FRAME)(OI_CODEC_SBC_DECODER_CONTEXT* context, int16_t* pcm,
277 int16_t* pcm, OI_UINT blkstart, in OI_SBC_SynthFrame_80()
316 int16_t* pcm, OI_UINT blkstart, in OI_SBC_SynthFrame_4SB()
356 int16_t* pcm, OI_UINT blkstart, in OI_SBC_SynthFrame_Enhanced()
414 int16_t* pcm, OI_UINT start_block, in OI_SBC_SynthFrame()
[all …]
Dsynthesis-8-generated.c50 PRIVATE void SynthWindow80_generated(int16_t* pcm, in SynthWindow80_generated()
66 pcm[0 << strideShift] = (int16_t)pcm_b; in SynthWindow80_generated()
91 pcm[1 << strideShift] = (int16_t)pcm_a; in SynthWindow80_generated()
94 pcm[7 << strideShift] = (int16_t)pcm_b; in SynthWindow80_generated()
119 pcm[2 << strideShift] = (int16_t)pcm_a; in SynthWindow80_generated()
122 pcm[6 << strideShift] = (int16_t)pcm_b; in SynthWindow80_generated()
147 pcm[3 << strideShift] = (int16_t)pcm_a; in SynthWindow80_generated()
150 pcm[5 << strideShift] = (int16_t)pcm_b; in SynthWindow80_generated()
159 pcm[4 << strideShift] = (int16_t)pcm_a; in SynthWindow80_generated()
/packages/modules/Bluetooth/system/embdrv/encoder_for_aptx/src/
DQmf.h30 int16_t QmfL_buf[32];
31 int16_t QmfH_buf[32];
77 void AsmQmfConvO(const int16_t* p1dl_buffPtr, const int16_t* p2dl_buffPtr,
95 Qmf_St->QmfL_buf[lc_QmfO_pt + 16] = (int16_t)pcm[FirstPcm]; in QmfAnalysisFilter()
96 Qmf_St->QmfL_buf[lc_QmfO_pt] = (int16_t)pcm[FirstPcm]; in QmfAnalysisFilter()
97 Qmf_St->QmfH_buf[lc_QmfO_pt + 16] = (int16_t)pcm[SecondPcm]; in QmfAnalysisFilter()
98 Qmf_St->QmfH_buf[lc_QmfO_pt++] = (int16_t)pcm[SecondPcm]; in QmfAnalysisFilter()
106 Qmf_St->QmfL_buf[lc_QmfO_pt + 16] = (int16_t)pcm[ThirdPcm]; in QmfAnalysisFilter()
107 Qmf_St->QmfL_buf[lc_QmfO_pt] = (int16_t)pcm[ThirdPcm]; in QmfAnalysisFilter()
108 Qmf_St->QmfH_buf[lc_QmfO_pt + 16] = (int16_t)pcm[FourthPcm]; in QmfAnalysisFilter()
[all …]
/packages/inputmethods/LatinIME/native/jni/src/suggest/core/dicnode/internal/
Ddic_node_state_output.h56 mPrevWordCount = std::min(static_cast<int16_t>(stateOutput->mPrevWordCount + 1), in init()
57 static_cast<int16_t>(MAX_RESULTS)); in init()
110 int16_t getPrevWordsLength() const { in getPrevWordsLength()
114 int16_t getPrevWordCount() const { in getPrevWordCount()
118 int16_t getPrevWordStart() const { in getPrevWordStart()
140 int16_t mCurrentWordStart;
142 int16_t mPrevWordCount;
145 int16_t mPrevWordsLength;
147 int16_t mPrevWordStart;
Ddic_node_state_scoring.h131 int16_t getEditCorrectionCount() const { in getEditCorrectionCount()
135 int16_t getProximityCorrectionCount() const { in getProximityCorrectionCount()
139 int16_t getCompletionCount() const { in getCompletionCount()
194 int16_t mEditCorrectionCount;
195 int16_t mProximityCorrectionCount;
196 int16_t mCompletionCount;
/packages/modules/Bluetooth/system/embdrv/g722/fuzzer/
Dg722_fuzzer.cc53 int16_t left = (int16_t)((*(sample + 1) << 8) + *sample) >> 1; in fuzz_encode()
56 int16_t right = (int16_t)((*(sample + 1) << 8) + *sample) >> 1; in fuzz_encode()
58 uint16_t mono_data = (int16_t)(((uint32_t)left + (uint32_t)right) >> 1); in fuzz_encode()
77 (const int16_t*)channel_data.data(), channel_data.size()); in fuzz_encode()
102 std::vector<int16_t> decoded_output; in fuzz_decode()
/packages/modules/NeuralNetworks/runtime/test/generated/spec_V1_3/
Dqlstm_projection.example.cpp111 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model()
121 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model()
131 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model()
211 .data = TestBuffer::createFromVector<int16_t>({0, 0, 0, 0, 0, 0, 0, 0}) in get_test_model()
221 .data = TestBuffer::createFromVector<int16_t>({3277, 6553, 9830, 16384}) in get_test_model()
231 .data = TestBuffer::createFromVector<int16_t>({6553, 6553, 13107, 9830}) in get_test_model()
241 … .data = TestBuffer::createFromVector<int16_t>({22937, 6553, 9830, 26214}) in get_test_model()
251 … .data = TestBuffer::createFromVector<int16_t>({19660, 6553, 6553, 16384}) in get_test_model()
351 ….data = TestBuffer::createFromVector<int16_t>({-14650, 8939, 5771, 6715, -11843, 7847, 1508, 12939… in get_test_model()
488 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model_all_inputs_as_internal()
[all …]
Dqlstm_noprojection.example.cpp111 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model()
121 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model()
131 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model()
211 .data = TestBuffer::createFromVector<int16_t>({0, 0, 0, 0, 0, 0, 0, 0}) in get_test_model()
221 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model()
231 .data = TestBuffer::createFromVector<int16_t>({6553, 6553, 13107, 9830}) in get_test_model()
241 … .data = TestBuffer::createFromVector<int16_t>({22937, 6553, 9830, 26214}) in get_test_model()
251 … .data = TestBuffer::createFromVector<int16_t>({19660, 6553, 6553, 16384}) in get_test_model()
351 ….data = TestBuffer::createFromVector<int16_t>({-11692, 9960, 5491, 8861, -9422, 7726, 2056, 13149}) in get_test_model()
488 .data = TestBuffer::createFromVector<int16_t>({}) in get_test_model_all_inputs_as_internal()
[all …]
/packages/modules/ImsMedia/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/include/audio/
DRtcpXrEncoder.h40 int16_t beginSeq;
41 int16_t endSeq;
59 int16_t beginSeq;
60 int16_t endSeq;
77 int16_t beginSeq;
78 int16_t endSeq;
94 int16_t beginSeq;
95 int16_t endSeq;
/packages/modules/NeuralNetworks/common/cpu_operations/
DQLSTM.cpp298 const int16_t* cellToInputBuffer = in execute()
299 reinterpret_cast<const int16_t*>(context->getInputBuffer(kCellToInputWeightsTensor)); in execute()
300 const int16_t* inputLayerNormBuffer = in execute()
301 reinterpret_cast<const int16_t*>(context->getInputBuffer(kInputLayerNormTensor)); in execute()
309 const int16_t* cellToForgetBuffer = in execute()
310 reinterpret_cast<const int16_t*>(context->getInputBuffer(kCellToForgetWeightsTensor)); in execute()
311 const int16_t* forgetLayerNormBuffer = in execute()
312 reinterpret_cast<const int16_t*>(context->getInputBuffer(kForgetLayerNormTensor)); in execute()
320 const int16_t* cellLayerNormBuffer = in execute()
321 reinterpret_cast<const int16_t*>(context->getInputBuffer(kCellLayerNormTensor)); in execute()
[all …]
DQuantizedLSTM.cpp63 const Dims<4>& bias_dims, const int16_t* prevCellState_data_int16, in quantizedLstmStep()
64 const Dims<4>& prevCellState_dims, int16_t* output_state_data_int16, in quantizedLstmStep()
67 const Dims<4>& concat_temp_dims, int16_t* activ_temp_data_int16, in quantizedLstmStep()
115 int16_t input_val = concat_temp_data_uint8[b * fc_accum_depth + d] - 128; in quantizedLstmStep()
116 int16_t weights_val = in quantizedLstmStep()
144 using F0 = gemmlowp::FixedPoint<std::int16_t, 0>; in quantizedLstmStep()
148 using F3 = gemmlowp::FixedPoint<std::int16_t, 3>; in quantizedLstmStep()
153 using FS = gemmlowp::FixedPoint<std::int16_t, StateIntegerBits>; in quantizedLstmStep()
197 int16_t rescaled_output_activ = in quantizedLstmStep()
199 int16_t clamped_output_activ = in quantizedLstmStep()
[all …]
/packages/modules/Bluetooth/system/stack/test/btm/
Dsco_hci_test.cc86 uint32_t encodePacket(int16_t* input, uint8_t* output) { in encodePacket()
90 bool decodePacket(const uint8_t* i_buf, int16_t* o_buf, size_t out_len) { in decodePacket()
108 uint32_t encodePacket(int16_t* input, uint8_t* output) { in encodePacket()
112 bool decodePacket(const uint8_t* i_buf, int16_t* o_buf, size_t out_len) { in decodePacket()
484 int16_t data[120] = {0}; in TEST_F()
490 int16_t data[BTM_LC3_CODE_SIZE / 2] = {0}; in TEST_F()
496 int16_t data[120] = {0}; in TEST_F()
512 int16_t data[BTM_LC3_CODE_SIZE / 2] = {0}; in TEST_F()
565 int16_t data[120] = {0}; in TEST_F()
582 int16_t data[BTM_LC3_CODE_SIZE / 2] = {0}; in TEST_F()
[all …]

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