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Searched refs:buffer_size (Results 1 – 25 of 58) sorted by relevance

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/AliOS-Things-master/components/SDL2/src/image/external/zlib-1.2.11/contrib/iostream3/
A Dzfstream.cc23 buffer(NULL), buffer_size(BIGBUFSIZE), own_buffer(true) in gzfilebuf()
281 buffer_size = 0; in setbuf()
290 buffer_size = n; in setbuf()
314 if (buffer_size > 0) in enable_buffer()
317 buffer = new char_type[buffer_size]; in enable_buffer()
324 this->setp(buffer, buffer + buffer_size - 1); in enable_buffer()
329 buffer_size = SMALLBUFSIZE; in enable_buffer()
330 buffer = new char_type[buffer_size]; in enable_buffer()
341 this->setp(buffer, buffer + buffer_size - 1); in enable_buffer()
354 buffer_size = 0; in disable_buffer()
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/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/micro/
A Drecording_simple_memory_allocator.cc25 ErrorReporter* error_reporter, uint8_t* buffer_head, size_t buffer_size) in RecordingSimpleMemoryAllocator() argument
26 : SimpleMemoryAllocator(error_reporter, buffer_head, buffer_size), in RecordingSimpleMemoryAllocator()
35 ErrorReporter* error_reporter, uint8_t* buffer_head, size_t buffer_size) { in Create() argument
39 RecordingSimpleMemoryAllocator(error_reporter, buffer_head, buffer_size); in Create()
A Dsimple_memory_allocator.cc41 size_t buffer_size) in SimpleMemoryAllocator() argument
42 : SimpleMemoryAllocator(error_reporter, buffer, buffer + buffer_size) {} in SimpleMemoryAllocator()
46 ErrorReporter* error_reporter, uint8_t* buffer_head, size_t buffer_size) { in Create() argument
50 SimpleMemoryAllocator(error_reporter, buffer_head, buffer_size); in Create()
A Drecording_simple_memory_allocator.h30 uint8_t* buffer_head, size_t buffer_size);
37 size_t buffer_size);
A Dsimple_memory_allocator.h38 size_t buffer_size);
44 size_t buffer_size);
A Dmicro_graph.cc201 size_t buffer_size; in ResetVariableTensors() local
203 &subgraph_allocations_[subgraph_idx].tensors[i], &buffer_size)); in ResetVariableTensors()
210 buffer_size); in ResetVariableTensors()
/AliOS-Things-master/components/uvoice/test/
A Dtest_player.c218 int buffer_size; in play_loopback() local
223 buffer_size = read_samples * channels * (bits >> 3); in play_loopback()
224 read_buffer = malloc(buffer_size); in play_loopback()
250 mrecorder->get_stream(read_buffer, buffer_size); in play_loopback()
310 int buffer_size = 2048; in play_music_stream() local
323 buffer = malloc(buffer_size); in play_music_stream()
331 ret = fread(buffer, 1, buffer_size, fp); in play_music_stream()
338 } else if (ret != buffer_size) { in play_music_stream()
339 M_LOGI("read %d ret %d\n", buffer_size, ret); in play_music_stream()
355 ret = fread(buffer, 1, buffer_size, fp); in play_music_stream()
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/AliOS-Things-master/components/uvoice/audio/
A Daudio_stream.c290 out->buffer = snd_zalloc(out->buffer_size, AFM_EXTN); in out_stream_start()
296 snd_debug("alloc out buffer %d\n", out->buffer_size); in out_stream_start()
333 if (avail_size < out->buffer_size) { in out_stream_write()
348 while (avail_size >= out->buffer_size) { in out_stream_write()
350 out->buffer_size - out->buffer_dirty_size); in out_stream_write()
355 audio_out_process(out, out->buffer, out->buffer_size); in out_stream_write()
358 fwrite(out->buffer, out->buffer_size, 1, out->dump); in out_stream_write()
378 avail_size -= out->buffer_size; in out_stream_write()
436 out->buffer_size - out->buffer_dirty_size); in out_stream_silent()
448 memset(out->buffer, 0, out->buffer_size); in out_stream_silent()
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/AliOS-Things-master/components/uvoice/stream/
A Duvoice_file.c41 int buffer_size; in file_get_format() local
64 buffer_size = MIN(512, loader->file_length); in file_get_format()
65 head_buffer = snd_zalloc(buffer_size, AFM_EXTN); in file_get_format()
77 if (ret != buffer_size) { in file_get_format()
87 if (flac_format_check(head_buffer, buffer_size)) { in file_get_format()
90 } else if (mp3_format_check(head_buffer, buffer_size)) { in file_get_format()
93 } else if (wav_format_check(head_buffer, buffer_size)) { in file_get_format()
96 } else if (aac_format_check(head_buffer, buffer_size)) { in file_get_format()
99 } else if (m4a_format_check(head_buffer, buffer_size)) { in file_get_format()
102 } else if (ogg_format_check(head_buffer, buffer_size)) { in file_get_format()
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A Duvoice_partition.c47 int32_t buffer_size; in partition_get_format() local
64 buffer_size = MIN(512, loader->bin_size); in partition_get_format()
65 head_buffer = snd_zalloc(buffer_size, AFM_EXTN); in partition_get_format()
75 &loader->rd_offset, head_buffer, buffer_size); in partition_get_format()
85 if (flac_format_check(head_buffer, buffer_size)) { in partition_get_format()
91 } else if (wav_format_check(head_buffer, buffer_size)) { in partition_get_format()
94 } else if (aac_format_check(head_buffer, buffer_size)) { in partition_get_format()
97 } else if (m4a_format_check(head_buffer, buffer_size)) { in partition_get_format()
100 } else if (ogg_format_check(head_buffer, buffer_size)) { in partition_get_format()
103 } else if (wma_format_check(head_buffer, buffer_size)) { in partition_get_format()
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A Duvoice_download.c95 load_size = MIN(nc->buffer_size, in net_download_work()
199 nc->buffer_size = 2048; in net_download_create()
200 nc->buffer = snd_zalloc(nc->buffer_size, AFM_MAIN); in net_download_create()
A Duvoice_http.c157 int buffer_size; in http_setup()
158 int opt_len = sizeof(buffer_size); in http_setup()
164 M_LOGI("buffer_size %d\n", buffer_size); in http_setup()
166 buffer_size = 20 * 1024; in http_setup()
168 sizeof(buffer_size)); in http_setup()
389 if ((!nc->buffer) || (0 == nc->buffer_size)) { in http_request()
394 memset(nc->buffer, 0, nc->buffer_size); in http_request()
397 snprintf(nc->buffer, nc->buffer_size, in http_request()
401 snprintf(nc->buffer, nc->buffer_size, in http_request()
428 memset(nc->buffer, 0, nc->buffer_size); in http_request()
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A Duvoice_cache.c98 load_size = MIN(nc->buffer_size, in net_cache_file()
193 load_size = MIN(nc->buffer_size, in net_cache_file()
507 nc->buffer_size, wr_ret); in net_cache_mem()
513 load_size = MIN(nc->buffer_size, in net_cache_mem()
610 load_size = MIN(nc->buffer_size, in net_cache_mem()
629 load_size = MIN(nc->buffer_size, in net_cache_mem()
1162 nc->buffer_size = read_size; in net_cache_create()
1163 nc->buffer = snd_zalloc(nc->buffer_size, AFM_MAIN); in net_cache_create()
/AliOS-Things-master/components/SDL2/src/audio/nas/
A DSDL_nasaudio.c337 int buffer_size; in NAS_OpenDevice() local
373 buffer_size = this->spec.freq; in NAS_OpenDevice()
374 if (buffer_size < 4096) in NAS_OpenDevice()
375 buffer_size = 4096; in NAS_OpenDevice()
377 if (buffer_size > 32768) in NAS_OpenDevice()
378 buffer_size = 32768; /* So that the buffer won't get unmanageably big. */ in NAS_OpenDevice()
387 this->spec.channels, AuTrue, buffer_size, in NAS_OpenDevice()
388 buffer_size, 0, NULL); in NAS_OpenDevice()
391 this->spec.channels, AuTrue, buffer_size, in NAS_OpenDevice()
392 buffer_size / 4, 0, NULL); in NAS_OpenDevice()
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A Dpngpread.c32 if (png_ptr->buffer_size < N) \
37 png_bytep buffer, size_t buffer_size) in png_process_data() argument
44 while (png_ptr->buffer_size) in png_process_data()
64 png_ptr->buffer_size = 0; in png_process_data_pause()
121 png_ptr->buffer_size = 0; in png_process_some_data()
141 num_to_check = png_ptr->buffer_size; in png_push_read_sig()
442 png_ptr->buffer_size -= save_size; in png_push_fill_buffer()
457 png_ptr->buffer_size -= save_size; in png_push_fill_buffer()
520 png_ptr->buffer_size = 0; in png_push_save_buffer()
585 png_ptr->buffer_size -= save_size; in png_push_read_IDAT()
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/AliOS-Things-master/components/uvoice/audio/hal/linux/
A Duvoice_pcm.c23 snd_pcm_uframes_t buffer_size; in alsa_pcm_open() local
127 buffer_size = period_size * periods; in alsa_pcm_open()
128 ret = snd_pcm_hw_params_set_buffer_size_near(pcm_handle, hw_params, &buffer_size); in alsa_pcm_open()
187 ret = snd_pcm_hw_params_get_buffer_size(hw_params, &buffer_size); in alsa_pcm_open()
192 snd_info("buffer_size %lu\n", buffer_size); in alsa_pcm_open()
206 start_threshold = buffer_size; in alsa_pcm_open()
/AliOS-Things-master/components/SDL2/src/audio/nacl/
A DSDL_naclaudio.c45 static void nacl_audio_callback(void* samples, uint32_t buffer_size, PP_TimeDelta latency, void* da…
48 static void nacl_audio_callback(void* stream, uint32_t buffer_size, PP_TimeDelta latency, void* dat… in nacl_audio_callback() argument
49 const int len = (int) buffer_size; in nacl_audio_callback()
/AliOS-Things-master/components/uvoice/internal/
A Duvoice_play.h88 int buffer_size; member
107 int buffer_size; member
154 int buffer_size; member
/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/
A Dmodel_builder.h99 const char* caller_owned_buffer, size_t buffer_size,
113 const char* caller_owned_buffer, size_t buffer_size,
/AliOS-Things-master/components/uvoice/media/
A Duvoice_player.c611 int buffer_size; in player_data_format_proc() local
620 buffer_size = input_size * convertor->coeff; in player_data_format_proc()
621 if (convertor->buffer_size < buffer_size) { in player_data_format_proc()
631 convertor->buffer_size = 0; in player_data_format_proc()
635 convertor->buffer_size = buffer_size; in player_data_format_proc()
2278 if (avail_size < mgr->buffer_size) { in player_stream_handle()
2286 if (avail_size < mgr->buffer_size) { in player_stream_handle()
2406 pbuffer += mgr->buffer_size; in player_put_stream()
2407 remaining_size -= mgr->buffer_size; in player_put_stream()
2498 player->mloader->buffer_size); in player_set_source()
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A Duvoice_recorder.c265 recorder->buffer_size); in recorder_task()
272 } else if (ret != recorder->buffer_size) { in recorder_task()
274 recorder->buffer_size, ret); in recorder_task()
715 …recorder->buffer_size = frames * channels * (bits >> 3) + 512; // avoid crash when use frames = 10… in recorder_set_sink()
717 recorder->buffer_size = frames * channels * (bits >> 3); in recorder_set_sink()
720 M_LOGD("alloc record buffer %d\n", recorder->buffer_size); in recorder_set_sink()
722 recorder->buffer_size, AFM_MAIN); in recorder_set_sink()
/AliOS-Things-master/components/uvoice/application/comb/
A Dcomb.c462 int buffer_size = 1200; in __comb_task() local
476 buffer = snd_zalloc(buffer_size, AFM_MAIN); in __comb_task()
539 buffer_size = 1200; in __comb_task()
542 buffer_size = 320; in __comb_task()
545 buffer_size = 960; in __comb_task()
575 ret = os_fread(buffer, 1, buffer_size, fp); in __comb_task()
584 if (file_size - play_size < buffer_size) { in __comb_task()
589 read_size = buffer_size; in __comb_task()
/AliOS-Things-master/components/py_engine/engine/py/
A Dprofile.c107 uint buffer_size = buffer_chunk_size; in raw_code_lnotab() local
108 byte *buffer = m_new(byte, buffer_size); in raw_code_lnotab()
120 if (buffer_index + 2 > buffer_size) { in raw_code_lnotab()
121 buffer = m_renew(byte, buffer, buffer_size, buffer_size + buffer_chunk_size); in raw_code_lnotab()
122 buffer_size = buffer_size + buffer_chunk_size; in raw_code_lnotab()
132 m_del(byte, buffer, buffer_size); in raw_code_lnotab()
/AliOS-Things-master/hardware/chip/rtl872xd/sdk/component/common/mbed/hal/
A Ddct_api.h133 …ct_get_variable(dct_handle_t *dct_handle, char *variable_name, char *buffer, uint16_t buffer_size);
/AliOS-Things-master/components/csi/csi2/include/drv/
A Dcodec.h85 uint32_t buffer_size; ///< Input buffer size member
95 uint32_t buffer_size; ///< Output buffer size member

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