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/AliOS-Things-master/components/SDL2/src/audio/sun/
A DSDL_sunaudio.c363 snd2au(int sample) in snd2au() argument
368 if (sample < 0) { in snd2au()
369 sample = -sample; in snd2au()
376 sample = 0xF0 | (15 - sample / 2); in snd2au()
378 sample = 0xE0 | (15 - (sample - 32) / 4); in snd2au()
380 sample = 0xD0 | (15 - (sample - 96) / 8); in snd2au()
382 sample = 0xC0 | (15 - (sample - 224) / 16); in snd2au()
384 sample = 0xB0 | (15 - (sample - 480) / 32); in snd2au()
386 sample = 0xA0 | (15 - (sample - 992) / 64); in snd2au()
388 sample = 0x90 | (15 - (sample - 2016) / 128); in snd2au()
[all …]
/AliOS-Things-master/components/SDL2/src/audio/
A DSDL_audiotypecvt.c175 if (sample >= 1.0f) { in SDL_Convert_F32_to_S8_Scalar()
201 if (sample >= 1.0f) { in SDL_Convert_F32_to_U8_Scalar()
227 if (sample >= 1.0f) { in SDL_Convert_F32_to_S16_Scalar()
253 if (sample >= 1.0f) { in SDL_Convert_F32_to_U16_Scalar()
279 if (sample >= 1.0f) { in SDL_Convert_F32_to_S32_Scalar()
565 if (sample >= 1.0f) { in SDL_Convert_F32_to_S8_SSE2()
597 if (sample >= 1.0f) { in SDL_Convert_F32_to_S8_SSE2()
625 if (sample >= 1.0f) { in SDL_Convert_F32_to_U8_SSE2()
657 if (sample >= 1.0f) { in SDL_Convert_F32_to_U8_SSE2()
685 if (sample >= 1.0f) { in SDL_Convert_F32_to_S16_SSE2()
[all …]
A DSDL_wave.c536 Sint32 sample; in MS_ADPCM_DecodeBlockHeader() local
561 if (sample >= 0x8000) { in MS_ADPCM_DecodeBlockHeader()
562 sample -= 0x10000; in MS_ADPCM_DecodeBlockHeader()
568 if (sample >= 0x8000) { in MS_ADPCM_DecodeBlockHeader()
569 sample -= 0x10000; in MS_ADPCM_DecodeBlockHeader()
882 Sint32 sample, delta; in IMA_ADPCM_ProcessNibble() local
918 sample = max_audioval; in IMA_ADPCM_ProcessNibble()
920 sample = min_audioval; in IMA_ADPCM_ProcessNibble()
923 return (Sint16)sample; in IMA_ADPCM_ProcessNibble()
938 if (sample >= 0x8000) { in IMA_ADPCM_DecodeBlockHeader()
[all …]
/AliOS-Things-master/hardware/chip/rtl872xd/sdk/component/soc/realtek/amebad/cmsis-dsp/Source/FilteringFunctions/
A Darm_biquad_cascade_df1_f32.c179 uint32_t sample, stage = S->numStages; /* loop counters */ in arm_biquad_cascade_df1_f32() local
210 sample = blockSize >> 2u; in arm_biquad_cascade_df1_f32()
214 while (sample > 0u) in arm_biquad_cascade_df1_f32()
283 sample--; in arm_biquad_cascade_df1_f32()
289 sample = blockSize & 0x3u; in arm_biquad_cascade_df1_f32()
291 while (sample > 0u) in arm_biquad_cascade_df1_f32()
314 sample--; in arm_biquad_cascade_df1_f32()
359 sample = blockSize; in arm_biquad_cascade_df1_f32()
361 while (sample > 0u) in arm_biquad_cascade_df1_f32()
384 sample--; in arm_biquad_cascade_df1_f32()
A Darm_biquad_cascade_df1_q31.c77 uint32_t sample, stage = S->numStages; /* loop counters */ in arm_biquad_cascade_df1_q31() local
107 sample = blockSize >> 2u; in arm_biquad_cascade_df1_q31()
111 while (sample > 0u) in arm_biquad_cascade_df1_q31()
244 sample--; in arm_biquad_cascade_df1_q31()
249 sample = (blockSize & 0x3u); in arm_biquad_cascade_df1_q31()
251 while (sample > 0u) in arm_biquad_cascade_df1_q31()
287 sample--; in arm_biquad_cascade_df1_q31()
328 sample = blockSize; in arm_biquad_cascade_df1_q31()
330 while (sample > 0u) in arm_biquad_cascade_df1_q31()
366 sample--; in arm_biquad_cascade_df1_q31()
A Darm_biquad_cascade_df1_32x64_q31.c191 uint32_t sample, stage = S->numStages; /* loop counters */ in arm_biquad_cas_df1_32x64_q31() local
222 sample = blockSize >> 2u; in arm_biquad_cas_df1_32x64_q31()
226 while (sample > 0u) in arm_biquad_cas_df1_32x64_q31()
381 sample--; in arm_biquad_cas_df1_32x64_q31()
386 sample = (blockSize & 0x3u); in arm_biquad_cas_df1_32x64_q31()
388 while (sample > 0u) in arm_biquad_cas_df1_32x64_q31()
435 sample--; in arm_biquad_cas_df1_32x64_q31()
477 sample = blockSize; in arm_biquad_cas_df1_32x64_q31()
479 while (sample > 0u) in arm_biquad_cas_df1_32x64_q31()
527 sample--; in arm_biquad_cas_df1_32x64_q31()
A Darm_biquad_cascade_df2T_f32.c186 while (sample > 0u) { in arm_biquad_cascade_df2T_f32()
361 sample--; in arm_biquad_cascade_df2T_f32()
369 while (sample > 0u) { in arm_biquad_cascade_df2T_f32()
382 sample--; in arm_biquad_cascade_df2T_f32()
420 sample = blockSize; in arm_biquad_cascade_df2T_f32()
422 while (sample > 0u) in arm_biquad_cascade_df2T_f32()
441 sample--; in arm_biquad_cascade_df2T_f32()
487 while (sample > 0u) { in arm_biquad_cascade_df2T_f32()
546 sample--; in arm_biquad_cascade_df2T_f32()
550 while (sample > 0u) { in arm_biquad_cascade_df2T_f32()
[all …]
A Darm_biquad_cascade_df2T_f64.c186 while (sample > 0u) { in arm_biquad_cascade_df2T_f64()
361 sample--; in arm_biquad_cascade_df2T_f64()
369 while (sample > 0u) { in arm_biquad_cascade_df2T_f64()
382 sample--; in arm_biquad_cascade_df2T_f64()
420 sample = blockSize; in arm_biquad_cascade_df2T_f64()
422 while (sample > 0u) in arm_biquad_cascade_df2T_f64()
441 sample--; in arm_biquad_cascade_df2T_f64()
487 while (sample > 0u) { in arm_biquad_cascade_df2T_f64()
546 sample--; in arm_biquad_cascade_df2T_f64()
550 while (sample > 0u) { in arm_biquad_cascade_df2T_f64()
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A Darm_biquad_cascade_df1_fast_q31.c79 uint32_t sample, stage = S->numStages; /* loop counters */ in arm_biquad_cascade_df1_fast_q31() local
103 sample = blockSize >> 2u; in arm_biquad_cascade_df1_fast_q31()
107 while (sample > 0u) in arm_biquad_cascade_df1_fast_q31()
224 sample--; in arm_biquad_cascade_df1_fast_q31()
229 sample = (blockSize & 0x3u); in arm_biquad_cascade_df1_fast_q31()
231 while (sample > 0u) in arm_biquad_cascade_df1_fast_q31()
271 sample--; in arm_biquad_cascade_df1_fast_q31()
A Darm_biquad_cascade_df1_q15.c86 …uint32_t sample, stage = (uint32_t) S->numStages; /* Stage loop counter … in arm_biquad_cascade_df1_q15() local
112 sample = blockSize >> 1u; in arm_biquad_cascade_df1_q15()
116 while (sample > 0u) in arm_biquad_cascade_df1_q15()
216 sample--; in arm_biquad_cascade_df1_q15()
313 …uint32_t sample, stage = (uint32_t) S->numStages; /* Stage loop counter … in arm_biquad_cascade_df1_q15()
335 sample = blockSize; in arm_biquad_cascade_df1_q15()
337 while (sample > 0u) in arm_biquad_cascade_df1_q15()
373 sample--; in arm_biquad_cascade_df1_q15()
A Darm_biquad_cascade_stereo_df2T_f32.c187 while (sample > 0u) { in arm_biquad_cascade_stereo_df2T_f32()
363 sample--; in arm_biquad_cascade_stereo_df2T_f32()
371 while (sample > 0u) { in arm_biquad_cascade_stereo_df2T_f32()
393 sample--; in arm_biquad_cascade_stereo_df2T_f32()
434 sample = blockSize; in arm_biquad_cascade_stereo_df2T_f32()
436 while (sample > 0u) in arm_biquad_cascade_stereo_df2T_f32()
460 sample--; in arm_biquad_cascade_stereo_df2T_f32()
510 while (sample > 0u) { in arm_biquad_cascade_stereo_df2T_f32()
613 sample--; in arm_biquad_cascade_stereo_df2T_f32()
617 while (sample > 0u) { in arm_biquad_cascade_stereo_df2T_f32()
[all …]
A Darm_biquad_cascade_df1_fast_q15.c79 uint32_t sample, stage = S->numStages; /* Stage loop counter */ in arm_biquad_cascade_df1_fast_q15() local
107 sample = blockSize >> 1u; in arm_biquad_cascade_df1_fast_q15()
111 while (sample > 0u) in arm_biquad_cascade_df1_fast_q15()
194 sample--; in arm_biquad_cascade_df1_fast_q15()
/AliOS-Things-master/solutions/tflite_micro_speech_demo/micro_speech/
A Daudio_provider_mock.cc37 int16_t sample; in GetAudioSamples() local
39 sample = g_yes_1000ms_sample_data[sample_index - yes_start]; in GetAudioSamples()
41 sample = g_no_1000ms_sample_data[sample_index - no_start]; in GetAudioSamples()
43 sample = 0; in GetAudioSamples()
45 g_dummy_audio_data[i] = sample; in GetAudioSamples()
/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/experimental/acceleration/compatibility/
A DBUILD86 "devicedb-sample.json",
88 outs = ["devicedb-sample.bin"],
92 --json_input=$(location :devicedb-sample.json) \
108 srcs = ["devicedb-sample.bin"],
110 "devicedb-sample.cc",
111 "devicedb-sample.h",
117 --input_binary_file $(location :devicedb-sample.bin) \
118 --output_header_file $(location :devicedb-sample.h) \
119 --output_source_file $(location :devicedb-sample.cc) \
127 srcs = ["devicedb-sample.cc"],
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/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/tools/
A Dtiffcmp.c142 #define checkEOF(tif, row, sample) { \ argument
143 leof(TIFFFileName(tif), row, sample); \
330 ContigCompare(int sample, uint32 row, in ContigCompare() argument
391 PrintIntDiff(row, sample, pix, in ContigCompare()
407 PrintFloatDiff(row, sample, pix, in ContigCompare()
432 if (sample < 0) in PrintIntDiff()
433 sample = 0; in PrintIntDiff()
451 sample, in PrintIntDiff()
489 if (sample < 0) in PrintFloatDiff()
490 sample = 0; in PrintFloatDiff()
[all …]
A Dtiffcrop.c993 for (sample = 0; (sample < spp) && (sample < MAX_SAMPLES); sample++) in readSeparateTilesIntoBuffer()
1026 for (sample = 0; (sample < spp) && (sample < MAX_SAMPLES); sample++) in readSeparateTilesIntoBuffer()
1111 for (sample = 0; (sample < spp) && (sample < MAX_SAMPLES); sample++) in readSeparateTilesIntoBuffer()
8040 for (sample = 0; sample < spp; sample++) in rotateContigSamples8bits()
8116 for (sample = 0; sample < spp; sample++) in rotateContigSamples16bits()
8200 for (sample = 0; sample < spp; sample++) in rotateContigSamples24bits()
8300 for (sample = 0; sample < spp; sample++) in rotateContigSamples32bits()
8682 for (sample = 0; sample < spp; sample++) in reverseSamples8bits()
8748 for (sample = 0; sample < spp; sample++) in reverseSamples16bits()
8823 for (sample = 0; sample < spp; sample++) in reverseSamples24bits()
[all …]
/AliOS-Things-master/components/SDL2/src/render/metal/
A DSDL_shaders_metal.metal59 return tex.sample(s, vert.texcoord) * col;
78 yuv.x = texY.sample(s, vert.texcoord).r;
79 yuv.y = texUV.sample(s, vert.texcoord, 0).r;
80 yuv.z = texUV.sample(s, vert.texcoord, 1).r;
95 yuv.x = texY.sample(s, vert.texcoord).r;
96 yuv.yz = texUV.sample(s, vert.texcoord).rg;
111 yuv.x = texY.sample(s, vert.texcoord).r;
112 yuv.yz = texUV.sample(s, vert.texcoord).gr;
/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/libtiff/
A Dtif_write.c49 TIFFWriteScanline(TIFF* tif, void* buf, uint32 row, uint16 sample) in TIFFWriteScanline() argument
85 if (sample >= td->td_samplesperpixel) { in TIFFWriteScanline()
142 if (!(*tif->tif_preencode)(tif, sample)) in TIFFWriteScanline()
174 tif->tif_scanlinesize, sample); in TIFFWriteScanline()
192 uint16 sample; in TIFFWriteEncodedStrip() local
278 sample = (uint16)(strip / td->td_stripsperimage); in TIFFWriteEncodedStrip()
279 if (!(*tif->tif_preencode)(tif, sample)) in TIFFWriteEncodedStrip()
285 if (!(*tif->tif_encodestrip)(tif, (uint8*) data, cc, sample)) in TIFFWriteEncodedStrip()
385 uint16 sample; in TIFFWriteEncodedTile() local
476 sample = (uint16)(tile/td->td_stripsperimage); in TIFFWriteEncodedTile()
[all …]
/AliOS-Things-master/solutions/tflite_micro_speech_demo/micro_speech/train/speech_commands/
A Dinput_data.py556 sample = candidates[sample_index]
569 self.wav_filename_placeholder_: sample['file'],
574 if use_background or sample['label'] == SILENCE_LABEL:
587 if sample['label'] == SILENCE_LABEL:
599 if sample['label'] == SILENCE_LABEL:
608 label_index = self.word_to_index[sample['label']]
675 sample = candidates[sample_index]
676 input_dict = {wav_filename_placeholder: sample['file']}
677 if sample['label'] == SILENCE_LABEL:
682 label_index = self.word_to_index[sample['label']]
/AliOS-Things-master/components/uvoice/codec/
A Dopus_decoder.c89 short sample; in opus_decode_process() local
178 sample = dec_out[i]; in opus_decode_process()
179 pcm_out[2 * i] = sample & 0xff; in opus_decode_process()
180 pcm_out[2 * i + 1] = (sample >> 8) & 0xff; in opus_decode_process()
A Dopus_encoder.c47 int sample; in opus_encode_process() local
85 sample = buffer[2 * i + 1] << 8 | buffer[2 * i]; in opus_encode_process()
86 opus->in[i] = ((sample & 0xffff) ^ 0x8000) - 0x8000; in opus_encode_process()
/AliOS-Things-master/hardware/board/haaseduk1/drivers/sensor/
A Ddrv_acc_gyro_qst_qmi8610.c401 void FisImu_read_rawsample(struct FisImuRawSample *sample) in FisImu_read_rawsample() argument
403 FisImu_read_reg(FisRegister_CountOut, &(sample->sampleCounter), sizeof(uint8_t)); in FisImu_read_rawsample()
404 sample->accelerometerData = sample->sampleBuffer; in FisImu_read_rawsample()
405 sample->gyroscopeData = sample->sampleBuffer + FISIMU_SAMPLE_SIZE; in FisImu_read_rawsample()
406 FisImu_read_reg(FisRegister_Ax_L, (uint8_t *)sample->accelerometerData, FISIMU_SAMPLE_SIZE); in FisImu_read_rawsample()
407 FisImu_read_reg(FisRegister_Gx_L, (uint8_t *)sample->gyroscopeData, FISIMU_SAMPLE_SIZE); in FisImu_read_rawsample()
/AliOS-Things-master/components/SDL2/test/
A DREADME32 This directory contains sample.wav, which is a sample from Will Provost's
47 Thanks to Will for permitting us to distribute this sample with SDL!
/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/experimental/examples/unity/TensorFlowLitePlugin/
A DREADME.md3 This directory contains an experimental sample Unity (2017) Plugin, based on
4 the experimental TF Lite C API. The sample demonstrates running inference within
/AliOS-Things-master/solutions/photocapture_demo/
A DREADME.md1 Photo capture sample.

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