| /device/linaro/hikey/hifi/xaf/host-apf/playback/tinyalsa/ |
| D | pcm.c | 237 struct pcm { struct
256 unsigned int pcm_get_buffer_size(struct pcm *pcm) in pcm_get_buffer_size() argument
258 return pcm->buffer_size; in pcm_get_buffer_size()
261 const char* pcm_get_error(struct pcm *pcm) in pcm_get_error() argument
263 return pcm->error; in pcm_get_error()
266 unsigned int pcm_get_subdevice(struct pcm *pcm) in pcm_get_subdevice() argument
268 return pcm->subdevice; in pcm_get_subdevice()
271 static int oops(struct pcm *pcm, int e, const char *fmt, ...) in oops() argument
277 vsnprintf(pcm->error, PCM_ERROR_MAX, fmt, ap); in oops()
279 sz = strlen(pcm->error); in oops()
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| D | asoundlib.h | 37 struct pcm;
151 struct pcm *pcm_open(unsigned int card, unsigned int device,
153 int pcm_close(struct pcm *pcm);
154 int pcm_is_ready(struct pcm *pcm);
188 int pcm_get_config(struct pcm *pcm, struct pcm_config *config);
189 int pcm_set_config(struct pcm *pcm, struct pcm_config *config);
192 const char *pcm_get_error(struct pcm *pcm);
202 unsigned int pcm_get_buffer_size(struct pcm *pcm);
203 unsigned int pcm_frames_to_bytes(struct pcm *pcm, unsigned int frames);
204 unsigned int pcm_bytes_to_frames(struct pcm *pcm, unsigned int bytes);
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| /device/linaro/hikey/hifi/xaf/host-apf/playback/ |
| D | xa_playback.c | 234 struct pcm *pcm; in xa_playback_open() local
253 pcm = pcm_open(card, device, PCM_OUT, &config); in xa_playback_open()
254 if (!pcm || !pcm_is_ready(pcm)) { in xa_playback_open()
256 device, pcm_get_error(pcm)); in xa_playback_open()
260 return pcm; in xa_playback_open()
293 struct pcm *pcm;
322 pcm = pcm_open(card, device, PCM_OUT, &config);
323 if (!pcm || !pcm_is_ready(pcm)) {
325 device, pcm_get_error(pcm));
329 size = pcm_frames_to_bytes(pcm, pcm_get_buffer_size(pcm));
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| /device/generic/car/emulator/audio/driver/ |
| D | ext_pcm.c | 82 pcm_write(ext_pcm->pcm, (void *)ext_pcm->mixer_pipeline.buffer, in mixer_thread_loop()
117 shared_ext_pcm->pcm = pcm_open(card, device, flags, config); in ext_pcm_open()
139 if (ext_pcm == NULL || ext_pcm->pcm == NULL) { in ext_pcm_close()
150 pcm_close(ext_pcm->pcm); in ext_pcm_close()
164 if (ext_pcm == NULL || ext_pcm->pcm == NULL) { in ext_pcm_is_ready()
168 return pcm_is_ready(ext_pcm->pcm); in ext_pcm_is_ready()
173 if (ext_pcm == NULL || ext_pcm->pcm == NULL) { in ext_pcm_write()
181 if (ext_pcm == NULL || ext_pcm->pcm == NULL) { in ext_pcm_get_error()
185 return pcm_get_error(ext_pcm->pcm); in ext_pcm_get_error()
190 if (ext_pcm == NULL || ext_pcm->pcm == NULL) { in ext_pcm_frames_to_bytes()
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| D | ext_pcm.h | 34 struct pcm *pcm; member
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| D | audio_hw.h | 79 struct pcm *pcm; // Protected by this->lock member
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| D | audio_hw.c | 756 struct pcm *pcm = NULL; in in_read_worker() local
767 if (pcm) { in in_read_worker()
768 pcm_close(pcm); // Frees pcm in in_read_worker()
769 pcm = NULL; in in_read_worker()
789 if (!pcm) { in in_read_worker()
790 pcm = pcm_open(PCM_CARD, PCM_DEVICE, in in_read_worker()
792 if (!pcm_is_ready(pcm)) { in in_read_worker()
794 pcm_get_error(pcm), in in_read_worker()
802 buffer_size = pcm_frames_to_bytes(pcm, buffer_frames); in in_read_worker()
811 int ret = pcm_read(pcm, buffer, pcm_frames_to_bytes(pcm, buffer_frames)); in in_read_worker()
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| /device/google/cuttlefish_common/guest/hals/audio/ |
| D | audio_hw.c | 205 struct pcm *pcm; // Protected by this->lock member
413 struct pcm *pcm = NULL; in out_write_worker() local
423 if (pcm) { in out_write_worker()
424 pcm_close(pcm); // Frees pcm in out_write_worker()
425 pcm = NULL; in out_write_worker()
451 if (!pcm) { in out_write_worker()
452 pcm = pcm_open(PCM_CARD, PCM_DEVICE, in out_write_worker()
454 if (!pcm_is_ready(pcm)) { in out_write_worker()
456 pcm_get_error(pcm), in out_write_worker()
465 buffer_size = pcm_frames_to_bytes(pcm, buffer_frames); in out_write_worker()
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| /device/generic/goldfish/audio/ |
| D | audio_hw.c | 202 struct pcm *pcm; // Protected by this->lock member
410 struct pcm *pcm = NULL; in out_write_worker() local
420 if (pcm) { in out_write_worker()
421 pcm_close(pcm); // Frees pcm in out_write_worker()
422 pcm = NULL; in out_write_worker()
448 if (!pcm) { in out_write_worker()
449 pcm = pcm_open(PCM_CARD, PCM_DEVICE, in out_write_worker()
451 if (!pcm_is_ready(pcm)) { in out_write_worker()
453 pcm_get_error(pcm), in out_write_worker()
462 buffer_size = pcm_frames_to_bytes(pcm, buffer_frames); in out_write_worker()
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| /device/linaro/poplar/audio/ |
| D | audio_hw.c | 79 struct pcm *pcm; member
103 …out->pcm = pcm_open(CARD_OUT, PORT_CODEC, PCM_OUT | PCM_MMAP | PCM_NOIRQ | PCM_MONOTONIC, &out->co… in start_output_stream()
105 if (!pcm_is_ready(out->pcm)) { in start_output_stream()
106 ALOGE("cannot open pcm_out driver: %s", pcm_get_error(out->pcm)); in start_output_stream()
107 pcm_close(out->pcm); in start_output_stream()
165 pcm_close(out->pcm); in do_output_standby()
166 out->pcm = NULL; in do_output_standby()
267 ret = pcm_mmap_write(out->pcm, buffer, out_frames * frame_size); in out_write()
296 if (out->pcm) { in out_get_presentation_position()
298 if (pcm_get_htimestamp(out->pcm, &avail, timestamp) == 0) { in out_get_presentation_position()
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| /device/google/cuttlefish_common/host/frontend/stream_audio/opuscpp/ |
| D | opus_wrapper.cc | 101 const std::vector<opus_int16>& pcm, int frame_size) { in Encode() argument
102 constexpr auto sample_size = sizeof(pcm[0]); in Encode()
104 auto data_length = pcm.size() * sample_size; in Encode()
113 encoded.push_back(EncodeFrame(pcm.begin() + (i / sample_size), frame_size)); in Encode()
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| D | opus_wrapper.h | 80 const std::vector<opus_int16>& pcm, int frame_size);
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| /device/linaro/hikey/audio/ |
| D | audio_hw.c | 113 struct pcm *pcm; member
210 ret = pcm_mmap_write(out->pcm, p_buf, size); in xa_device_run()
265 …out->pcm = pcm_open(CARD_OUT, PORT_CODEC, PCM_OUT | PCM_MMAP | PCM_NOIRQ | PCM_MONOTONIC, &out->co… in start_output_stream()
267 if (!pcm_is_ready(out->pcm)) { in start_output_stream()
268 ALOGE("cannot open pcm_out driver: %s", pcm_get_error(out->pcm)); in start_output_stream()
269 pcm_close(out->pcm); in start_output_stream()
327 pcm_close(out->pcm); in do_output_standby()
328 out->pcm = NULL; in do_output_standby()
443 ret = pcm_mmap_write(out->pcm, buffer, out_frames * frame_size); in out_write()
475 if (out->pcm) { in out_get_presentation_position()
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| /device/google/cuttlefish_common/host/frontend/stream_audio/ |
| D | main.cpp | 222 std::vector<opus_int16> pcm(audio_data->size() / sizeof(opus_int16)); in HandleClient() local
223 std::memcpy(pcm.data(), audio_data->data(), audio_data->size()); in HandleClient()
225 const std::uint32_t frame_size = pcm.size() / num_channels; in HandleClient()
226 auto encoded = enc.Encode(pcm, frame_size); in HandleClient()
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| /device/linaro/hikey/hifi/xaf/host-apf/ |
| D | Android.mk | 23 playback/tinyalsa/pcm.c \
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| /device/google/marlin/ |
| D | system.prop | 138 audio.offload.pcm.16bit.enable=true
141 audio.offload.pcm.24bit.enable=true
150 use.voice.path.for.pcm.voip=true
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| /device/linaro/hikey/hifi/xaf/hifi-dpf/build_hikey/ |
| D | Makefile | 97 PLUGINO2OBJS += xa-pcm.o
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| D | map_hikey.txt | 141 LOAD objs/hikey/xa-pcm.o
750 .rodata 0xc0000c90 0x2ed objs/hikey/xa-pcm.o
806 0xc0007350 0x86 objs/hikey/xa-pcm.o
1007 .text 0xc000f098 0xf0f objs/hikey/xa-pcm.o
1159 .literal 0xc00192fc 0x0 objs/hikey/xa-pcm.o
1268 .data 0xc001a0f0 0x0 objs/hikey/xa-pcm.o
1390 .bss 0xc011b628 0x0 objs/hikey/xa-pcm.o
1497 0x00000260 0x20 objs/hikey/xa-pcm.o
1617 0x0000096b 0x23 objs/hikey/xa-pcm.o
1668 .debug_info 0x00012a66 0x1841 objs/hikey/xa-pcm.o
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| D | xa_hikey.img | 227 ���audio-decoder/pcm���audio-decoder/vorbis����mixer���FACTORY�[%s.%s] Unknown component type: %s @…
303 �PCM�../plugins/cadence/pcm_proc/xa-pcm.c����[%s.%s] PCM format converter initialized: PCM%u -> PCM…
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| /device/linaro/hikey/hikey960/ |
| D | device-hikey960.mk | 32 …device/linaro/hikey/bt-wifi-firmware-util/TIInit_11.8.32-pcm-960.bts:$(TARGET_COPY_OUT_VENDOR)/fir…
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| /device/google/crosshatch-sepolicy/vendor/qcom/common/ |
| D | file_contexts | 40 # pcm device receiving rainbow sensor data
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| /device/google/bonito-sepolicy/vendor/qcom/common/ |
| D | file_contexts | 40 # pcm device receiving rainbow sensor data
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| /device/linaro/hikey/hifi/firmware/ |
| D | hifi-hikey960.img | 229 ���audio-decoder/pcm���audio-decoder/vorbis����mixer���FACTORY�[%s.%s] Unknown component type: %s @…
305 �PCM�../plugins/cadence/pcm_proc/xa-pcm.c����[%s.%s] PCM format converter initialized: PCM%u -> PCM…
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