| /device/amlogic/yukawa/hal/audio/ |
| D | fir_filter.c | 34 fir_filter_t* fir_init(uint32_t channels, fir_filter_mode_t mode, uint32_t filter_length, in fir_init() argument
36 if ((channels == 0) || (filter_length == 0) || (coeffs == NULL)) { in fir_init()
47 fir->channels = channels; in fir_init()
54 coeff_bytes = fir->filter_length * fir->channels * sizeof(int16_t); in fir_init()
64 fir->buffer_size = (input_length + fir->filter_length) * fir->channels; in fir_init()
104 int start_offset = (fir->filter_length - 1) * fir->channels; in fir_process_interleaved()
105 memcpy(&fir->state[start_offset], input, samples * fir->channels * sizeof(int16_t)); in fir_process_interleaved()
107 bool use_2nd_set_coeffs = (fir->channels > 1) && (fir->mode == FIR_PER_CHANNEL_FILTER); in fir_process_interleaved()
111 for (int ch = 0; ch < fir->channels; ch += 2) { in fir_process_interleaved()
120 for (int k = 0; k < fir->filter_length; k++, offset -= fir->channels) { in fir_process_interleaved()
[all …]
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| D | fir_filter.h | 26 uint32_t channels; member
33 fir_filter_t* fir_init(uint32_t channels, fir_filter_mode_t mode, uint32_t filter_length,
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| D | audio_hw.c | 149 out->config.channels, FIR_SINGLE_FILTER, num_taps, in out_set_eq()
150 out_get_buffer_size(&out->stream.common) / out->config.channels / sizeof(int16_t), in out_set_eq()
219 return audio_channel_out_mask_from_count(out->config.channels); in out_get_channels()
498 ALOGV("in_get_channels: %d", in->config.channels); in in_get_channels()
499 return audio_channel_in_mask_from_count(in->config.channels); in in_get_channels()
823 out->config.channels = CHANNEL_STEREO; in adev_open_output_stream()
839 out->config.channels, out->config.rate, out->config.format, devices); in adev_open_output_stream()
1018 in->config.channels = CHANNEL_STEREO; in adev_open_input_stream()
1035 in->config.channels, in->config.rate, in->config.format, source); in adev_open_input_stream()
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| /device/linaro/hikey/hifi/xaf/host-apf/playback/ |
| D | xa_playback.c | 74 void play_sample(FILE *file, unsigned int card, unsigned int device, unsigned int channels,
201 static int sample_is_playable(unsigned int card, unsigned int device, unsigned int channels, in sample_is_playable() argument
215 can_play &= check_param(params, PCM_PARAM_CHANNELS, channels, "Sample", " channels"); in sample_is_playable()
227 unsigned int channels, in xa_playback_open() argument
237 config.channels = channels; in xa_playback_open()
249 if (!sample_is_playable(card, device, channels, rate, bits, period_size, period_count)) { in xa_playback_open()
288 void play_sample(FILE *file, unsigned int card, unsigned int device, unsigned int channels,
306 config.channels = channels;
318 if (!sample_is_playable(card, device, channels, rate, bits, period_size, period_count)) {
338 printf("Playing sample: %u ch, %u hz, %u bit\n", channels, rate, bits);
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| D | xa_playback.h | 31 unsigned int channels,
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| /device/linaro/hikey/hifi/xaf/host-apf/utest/ |
| D | xaf-dec-mix-test.c | 80 param[3] = pb_format.channels; in pcm_setup()
96 param[3] = p_format->channels; in mixer_setup()
240 pb_format.channels = 2; in main()
369 pb_handle = xa_playback_open(card, device, pb_format.channels, pb_format.sample_rate, in main()
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| D | xaf-dec-test.c | 85 param[3] = pb_format.channels; in pcm_setup()
208 pb_format.channels = 2; in main()
294 pb_handle = xa_playback_open(card, device, pb_format.channels, pb_format.sample_rate, in main()
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| /device/linaro/hikey/hifi/xaf/hifi-dpf/plugins/cadence/mixer/ |
| D | xa-mixer.c | 60 u32 channels; member
117 d->pcm_width = 16, d->channels = 2, d->frame_size = 512; in xa_mixer_preinit()
259 … d->buffer_size = d->channels * d->frame_size * (d->pcm_width == 16 ? sizeof(s16) : sizeof(s32)); in xa_mixer_init()
322 d->channels = (u32)i_value; in xa_mixer_set_config_param()
365 *(WORD32 *)pv_value = d->channels; in xa_mixer_get_config_param()
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| /device/generic/goldfish/wifi/wifi_hal/ |
| D | interface.cpp | 154 wifi_channel* channels, in getValidChannels() argument
156 if (channels == nullptr || numChannels == nullptr || maxChannels < 0) { in getValidChannels()
163 memcpy(channels, k2p4Channels, *numChannels); in getValidChannels()
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| /device/linaro/hikey/hifi/xaf/hifi-dpf/include/ |
| D | xa_profiler.h | 53 unsigned long channels; member
120 x.channels = 2;\
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| /device/google/crosshatch/sdm845/original-kernel-headers/linux/ |
| D | msm_audio_sbc.h | 28 uint32_t channels; member
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| D | msm_audio_aac.h | 70 uint32_t channels; member
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| /device/google/bonito/sdm710/original-kernel-headers/linux/ |
| D | msm_audio_sbc.h | 28 uint32_t channels; member
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| D | msm_audio_aac.h | 70 uint32_t channels; member
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| /device/google/coral-kernel/sm8150/original-kernel-headers/linux/ |
| D | msm_audio_sbc.h | 28 uint32_t channels; member
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| D | msm_audio_aac.h | 70 uint32_t channels; member
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| /device/google/crosshatch/sdm845/kernel-headers/linux/ |
| D | msm_audio_sbc.h | 36 uint32_t channels; member
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| D | msm_audio_aac.h | 64 uint32_t channels; member
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| /device/google/bonito/sdm710/kernel-headers/linux/ |
| D | msm_audio_sbc.h | 28 uint32_t channels; member
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| D | msm_audio_aac.h | 70 uint32_t channels; member
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| /device/google/coral-kernel/sm8150/kernel-headers/linux/ |
| D | msm_audio_sbc.h | 36 uint32_t channels; member
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| D | msm_audio_aac.h | 64 uint32_t channels; member
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| /device/google/cuttlefish/tools/play_audio/ |
| D | sdl_wrapper.cpp | 61 wav_spec.channels = num_channels; in OpenAudioDevice()
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| /device/linaro/hikey/hifi/xaf/hifi-dpf/core/ |
| D | xf-shmem.c | 271 prof.channels = sm->channels; in xf_shmem_process_output()
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| /device/linaro/poplar/wifi/wpa_supplicant_8_lib/ |
| D | driver_cmd_wext.c | 186 static char *wpa_driver_get_country_code(int channels) in wpa_driver_get_country_code() argument
190 if (channels == WEXT_NUMBER_SCAN_CHANNELS_ETSI) in wpa_driver_get_country_code()
192 else if( channels == WEXT_NUMBER_SCAN_CHANNELS_MKK1) in wpa_driver_get_country_code()
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