/external/tinyalsa/ |
tinyplay.c | 64 unsigned int rate, unsigned int bits, unsigned int period_size, 82 unsigned int period_size = 1024; local 88 fprintf(stderr, "Usage: %s file.wav [-D card] [-d device] [-p period_size]" 139 period_size = atoi(*argv); 156 chunk_fmt.bits_per_sample, period_size, period_count); 188 unsigned int rate, unsigned int bits, unsigned int period_size, 203 can_play &= check_param(params, PCM_PARAM_PERIOD_SIZE, period_size, "Period size", "Hz"); 212 unsigned int rate, unsigned int bits, unsigned int period_size, 224 config.period_size = period_size; [all...] |
tinycap.c | 63 enum pcm_format format, unsigned int period_size, 81 unsigned int period_size = 1024; local 87 "[-r rate] [-b bits] [-p period_size] [-n n_periods]\n", argv[0]); 123 period_size = atoi(*argv); 169 period_size, period_count); 185 enum pcm_format format, unsigned int period_size, 197 config.period_size = period_size;
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pcm.c | 874 param_set_min(¶ms, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, config->period_size); 907 config->period_size = param_get_int(¶ms, SNDRV_PCM_HW_PARAM_PERIOD_SIZE); 909 pcm->buffer_size = config->period_count * config->period_size; 930 config->period_count * config->period_size / 2; 938 config->period_count * config->period_size * 10; 941 config->period_count * config->period_size; 948 pcm->config.avail_min = sparams.avail_min = pcm->config.period_size; 954 sparams.xfer_align = config->period_size / 2; /* needed for old kernels */ [all...] |
/bionic/libc/kernel/uapi/sound/ |
usb_stream.h | 41 int period_size; member in struct:usb_stream
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/external/kernel-headers/original/uapi/sound/ |
usb_stream.h | 45 int period_size; member in struct:usb_stream
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/hardware/qcom/audio/msm8909/hal/audio_extn/ |
compress_capture.c | 58 in->config.period_size = COMPRESS_IN_CONFIG_PERIOD_SIZE; 61 c_in_mod.in_buf = (uint8_t*)calloc(1, in->config.period_size*2); 123 c_in_buf_size = in->config.period_size*2;
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usb.c | 86 .period_size = USB_LOW_LATENCY_OUTPUT_PERIOD_SIZE, 357 pcm_config_usbmod.period_size = USB_PERIOD_SIZE/4; 361 pcm_config_usbmod.period_size, pcm_config_usbmod.channels, 381 pcm_config_usbmod.period_size = USB_PROXY_PERIOD_SIZE/3; 387 pcm_config_usbmod.period_size, pcm_config_usbmod.channels, 476 pcm_config_usbmod.period_size = USB_PERIOD_SIZE/4; 480 pcm_config_usbmod.period_size, pcm_config_usbmod.channels, 500 pcm_config_usbmod.period_size = USB_PROXY_PERIOD_SIZE/4; 506 pcm_config_usbmod.period_size, pcm_config_usbmod.channels,
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/hardware/qcom/audio/legacy/libalsa-intf/ |
arec.c | 130 pcm->period_size = pcm_period_size(params); 131 pcm->period_cnt = pcm->buffer_size/pcm->period_size; 133 fprintf (stderr,"period_size (%d)", pcm->period_size); 146 sparams->avail_min = pcm->period_size/2; 147 sparams->xfer_align = pcm->period_size/2; 149 sparams->avail_min = pcm->period_size/8; 150 sparams->xfer_align = pcm->period_size/8; 152 sparams->avail_min = pcm->period_size/12; 153 sparams->xfer_align = pcm->period_size/12 [all...] |
aplay.c | 126 pcm->period_size = pcm_period_size(params); 127 pcm->period_cnt = pcm->buffer_size/pcm->period_size; 130 fprintf (stderr,"period_size = %d\n", pcm->period_size); 142 sparams->avail_min = pcm->period_size/(channels * 2) ; 143 sparams->start_threshold = pcm->period_size/(channels * 2) ; 145 sparams->xfer_align = pcm->period_size/(channels * 2) ; /* needed for old kernels */ 274 bufsize = pcm->period_size; 434 bufsize = pcm->period_size;
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/system/media/alsa_utils/ |
alsa_device_proxy.c | 79 proxy->alsa_config.period_size = 166 return proxy->alsa_config.period_size; 188 proxy->alsa_config.period_size * proxy->alsa_config.period_count;
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alsa_device_profile.c | 128 unsigned int period_size = profile_calc_min_period_size(profile, sample_rate); local 129 ALOGV("profile_get_period_size(rate:%d) = %d", sample_rate, period_size); 130 return period_size; 352 config->period_size = profile_calc_min_period_size(profile, config->rate); 378 profile->default_config.period_size);
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alsa_logging.c | 107 ALOGV(" period_size:%d", config->period_size); 115 * start_threshold : period_count * period_size 116 * stop_threshold : period_count * period_size
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/hardware/qcom/audio/legacy/alsa_sound/ |
AudioStreamOutALSA.cpp | 112 int period_size; local 237 period_size = mHandle->periodSize; 239 if (write_pending < period_size) { 240 write_pending = period_size; 245 period_size); 249 period_size); 276 sent += static_cast<ssize_t>((period_size)); 277 write_pending -= period_size;
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AudioUsbALSA.cpp | 316 txHandle->period_size = pcm_period_size(params); 318 txHandle->period_cnt = txHandle->buffer_size/txHandle->period_size; 320 ALOGD("setHardwareParams: buffer_size %d, period_size %d, period_cnt %d", 321 txHandle->buffer_size, txHandle->period_size, 341 params->avail_min = (pcm->flags & PCM_MONO) ? pcm->period_size/2 : pcm->period_size/4; 344 params->start_threshold = (pcm->flags & PCM_MONO) ? pcm->period_size*8 : pcm->period_size*4; 345 params->xfer_align = (pcm->flags & PCM_MONO) ? pcm->period_size*8 : pcm->period_size*4 [all...] |
AudioStreamInALSA.cpp | 128 int period_size; local 325 period_size = mHandle->periodSize; 334 int period_bytes = mHandle->handle->period_size; 421 if (read_pending < period_size) { 422 read_pending = period_size; 426 period_size); 456 read += static_cast<ssize_t>((period_size)); 457 read_pending -= period_size; 460 memset(buffer, 0, period_size); 462 buffer = ((uint8_t *)buffer) + period_size; [all...] |
/cts/suite/audio_quality/lib/src/audio/ |
AudioRecordingLocal.cpp | 50 config.period_size = 1024;
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AudioPlaybackLocal.cpp | 63 config.period_size = 1024;
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/hardware/qcom/audio/hal/audio_extn/ |
dsm_feedback.c | 34 .period_size = 256,
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/frameworks/base/libs/usb/tests/accessorytest/ |
audio.c | 133 config.period_size = 1024; 207 config.period_size = 1024;
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/device/asus/fugu/libaudio/ |
AudioStreamIn.cpp | 352 mPcmConfig.period_size = 372 mBufferSize = pcm_frames_to_bytes(pcm, mPcmConfig.period_size); 491 mFramesIn = mPcmConfig.period_size; 504 buffer->i16 = mBuffer + (mPcmConfig.period_size - mFramesIn);
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/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.8/sysroot/usr/include/alsa/ |
pcm_ioplug.h | 115 snd_pcm_uframes_t period_size; /**< period size; filled after hw_params is called */ member in struct:snd_pcm_ioplug
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pcm_rate.h | 48 snd_pcm_uframes_t period_size; member in struct:snd_pcm_rate_side_info
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/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/sysroot/usr/include/alsa/ |
pcm_ioplug.h | 115 snd_pcm_uframes_t period_size; /**< period size; filled after hw_params is called */ member in struct:snd_pcm_ioplug
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pcm_rate.h | 48 snd_pcm_uframes_t period_size; member in struct:snd_pcm_rate_side_info
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/hardware/intel/audio_media/hdmi/ |
tinyaudio_hw.c | 108 .period_size = 1024, 241 out->pcm_config.period_size, 299 buf_size = out->pcm_config.period_size * 303 buf_size = out->pcm_config.period_size * 313 ALOGV("%s : %d, period_size : %d, frame_size : %d", 316 out->pcm_config.period_size, 550 return (out->pcm_config.period_size * out->pcm_config.period_count * 1000) / 720 out->pcm_config.period_size = pcm_config_default.period_size;
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