Searched refs:channel (Results 1 - 25 of 1333) sorted by last modified time

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/external/webrtc/src/common_audio/vad/
H A Dvad_sp.c61 int channel) {
65 int offset = (channel << 4);
70 // the |channel|.
75 assert(channel < NUM_CHANNELS);
169 if (current_median < self->mean_value[channel]) {
175 tmp32 = WEBRTC_SPL_MUL_16_16(alpha + 1, self->mean_value[channel]);
178 self->mean_value[channel] = (int16_t) (tmp32 >> 15);
180 return self->mean_value[channel];
59 WebRtcVad_FindMinimum(VadInstT* self, int16_t feature_value, int channel) argument
H A Dvad_sp.h43 // - channel : Channel number.
52 int channel);
/external/webrtc/src/
H A Dcommon_types.h190 virtual int SendPacket(int channel, const void *data, int len) = 0;
191 virtual int SendRTCPPacket(int channel, const void *data, int len) = 0;
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/test/QA/
H A DruniSACLongtest.txt34 for channel in $CHANNELFILES
37 $ISAC $INDIR/$channel $INDIR/"$file" $OUTDIR/a$index2"$file" >> $LOGFILE
H A DruniSACfixfloat.txt23 for channel in $CHANNELFILES
27 $ISACFIXFLOAT $INDIR/$channel -m 1 -PLC $INDIR/"$file" $OUTDIR/flfx$index1"$file" >> $LOGFILE
28 $ISACFIXFLOAT $INDIR/$channel -m 2 -PLC $INDIR/"$file" $OUTDIR/fxfl$index1"$file" >> $LOGFILE
38 $ISACFIXFLOAT $INDIR/$channel -m 1 -NB 1 $INDIR/"$file" $OUTDIR/flfxnb1_$index1"$file" >> $LOGFILE
39 $ISACFIXFLOAT $INDIR/$channel -m 2 -NB 1 $INDIR/"$file" $OUTDIR/fxflnb1_$index1"$file" >> $LOGFILE
40 $ISACFIXFLOAT $INDIR/$channel -m 1 -NB 2 -PLC $INDIR/"$file" $OUTDIR/flfxnb2_$index1"$file" >> $LOGFILE
41 $ISACFIXFLOAT $INDIR/$channel -m 2 -NB 2 -PLC $INDIR/"$file" $OUTDIR/fxflnb2_$index1"$file" >> $LOGFILE
/external/webrtc/src/modules/audio_processing/
H A Daudio_buffer.cc97 int16_t* AudioBuffer::data(int channel) const {
98 assert(channel >= 0 && channel < num_channels_);
103 return channels_[channel].data;
106 int16_t* AudioBuffer::low_pass_split_data(int channel) const {
107 assert(channel >= 0 && channel < num_channels_);
109 return data(channel);
112 return split_channels_[channel].low_pass_data;
115 int16_t* AudioBuffer::high_pass_split_data(int channel) cons
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H A Daudio_buffer.h32 int16_t* data(int channel) const;
33 int16_t* low_pass_split_data(int channel) const;
34 int16_t* high_pass_split_data(int channel) const;
35 int16_t* mixed_data(int channel) const;
36 int16_t* mixed_low_pass_data(int channel) const;
37 int16_t* low_pass_reference(int channel) const;
39 int32_t* analysis_filter_state1(int channel) const;
40 int32_t* analysis_filter_state2(int channel) const;
41 int32_t* synthesis_filter_state1(int channel) const;
42 int32_t* synthesis_filter_state2(int channel) cons
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/external/webrtc/src/modules/interface/
H A Dmodule_common_types.h38 WebRtc_UWord8 arrOfEnergy[kRtpCsrcSize]; // one energy byte (0-9) per channel
40 WebRtc_UWord8 channel; // number of channels 2 = stereo member in struct:webrtc::RTPAudioHeader
702 * samples per channel. Therefore, the total
707 * starting with the left channel.
/external/wpa_supplicant_8/hostapd/
H A Dconfig_file.c2442 } else if (os_strcmp(buf, "channel") == 0) {
2449 conf->channel = 0;
2452 conf->channel = atoi(pos);
2455 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
H A Dhostapd.conf134 # channel will need to be configured separately with iwconfig.
136 # If CONFIG_ACS build option is enabled, the channel can be selected
137 # automatically at run time by setting channel=acs_survey or channel=0, both of
139 channel=1
149 # driver) on each available channel for given hw_mode. Increasing this value
150 # means sacrificing startup time and gathering more data wrt channel
151 # interference that may help choosing a better channel. This can also help fine
158 # provided channels when a channel should be automatically selected. This
162 # Default: not set (allow any enabled channel t
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/external/wpa_supplicant_8/hostapd/src/ap/
H A Dacs.c35 * - use channel=0 or channel=acs to enable ACS
41 * 2. interference factor is calculated for each channel
42 * 3. ideal channel is picked depending on channel width by using adjacent
43 * channel interference factors
49 * may be missed and a suboptimal channel may be picked.
50 * - Ideal channel may end up overlapping a channel with 40 MHz intolerant BSS
60 * guess about an ideal channel (perhap
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H A Dap_config.h531 u8 channel; member in struct:hostapd_config
H A Dap_drv_ops.c481 int freq, int channel, int ht_enabled,
491 data->channel = channel;
515 "80+80 channel width is not supported!");
544 "160MHZ channel width is not supported!");
566 int channel, int ht_enabled, int vht_enabled,
572 if (hostapd_set_freq_params(&data, mode, freq, channel, ht_enabled,
751 int channel, int ht_enabled, int vht_enabled,
768 if (hostapd_set_freq_params(&data, mode, freq, channel, ht_enabled,
480 hostapd_set_freq_params(struct hostapd_freq_params *data, int mode, int freq, int channel, int ht_enabled, int vht_enabled, int sec_channel_offset, int vht_oper_chwidth, int center_segment0, int center_segment1, u32 vht_caps) argument
565 hostapd_set_freq(struct hostapd_data *hapd, int mode, int freq, int channel, int ht_enabled, int vht_enabled, int sec_channel_offset, int vht_oper_chwidth, int center_segment0, int center_segment1) argument
750 hostapd_start_dfs_cac(struct hostapd_iface *iface, int mode, int freq, int channel, int ht_enabled, int vht_enabled, int sec_channel_offset, int vht_oper_chwidth, int center_segment0, int center_segment1) argument
H A Dap_drv_ops.h61 int channel, int ht_enabled, int vht_enabled,
106 int channel, int ht_enabled, int vht_enabled,
110 int freq, int channel, int ht_enabled,
H A Dap_list.c37 iface->conf->channel != ap->channel)
201 ap->channel = elems->ds_params[0];
203 ap->channel = elems->ht_operation[0];
205 ap->channel = fi->channel;
225 " (channel %d) - enable protection",
226 MAC2STR(ap->addr), ap->channel);
232 (ap->channel == 0 ||
233 ap->channel
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H A Dap_list.h25 int channel; member in struct:ap_info
H A Dbeacon.c77 *eid++ = hapd->iconf->channel;
141 * be added when running on DFS channel whenever local_pwr_constraint
152 * equal to the local maximum transmit power level for the channel.
156 * channel in Country element and local pwr constraint is specified
157 * for channel in this Power Constraint element.
181 /* first channel number */
984 iconf->channel, iconf->ieee80211n,
H A Dctrl_iface_ap.c452 "channel=%u\n"
459 iface->conf->channel,
H A Ddfs.c59 * channel for CSA, unless they are available for immediate use.
79 * The tables contain first valid channel number based on channel width.
80 * We will also choose this first channel as the control one.
206 wpa_printf(MSG_DEBUG, "Adding channel: %d", chan->chan);
254 /* Return start channel idx we will use for mode->channels[idx] */
259 int channel_no = iface->conf->channel;
326 mode->num_channels, channel_no, iface->conf->channel,
332 wpa_printf(MSG_DEBUG, "Available channel: %d",
341 /* At least one channel hav
345 struct hostapd_channel_data *channel; local
365 struct hostapd_channel_data *channel; local
394 struct hostapd_channel_data *channel; local
611 struct hostapd_channel_data *channel; local
638 struct hostapd_channel_data *channel; local
752 struct hostapd_channel_data *channel; local
804 struct hostapd_channel_data *channel; local
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H A Ddrv_callbacks.c442 int channel, chwidth, seg0_idx = 0, seg1_idx = 0; local
445 HOSTAPD_LEVEL_INFO, "driver had channel switch: "
451 channel = hostapd_hw_get_channel(hapd, freq);
452 if (!channel) {
455 "bad channel!");
490 hapd->iconf->channel = channel;
1120 /* channel list changed (regulatory?), update channel list */
H A Dhostapd.c176 hapd->iconf->channel = oldconf->channel;
1021 * It is possible that the existing channel list is acceptable, so try
1076 * channel setup operations that may take considerable amount of time
1100 wpa_printf(MSG_DEBUG, "Continue interface setup after channel list update");
1124 "channel. (%d)", ret);
1172 if (iface->conf->channel) {
1177 iface->freq = hostapd_hw_get_freq(hapd, iface->conf->channel);
1181 iface->conf->channel, iface->freq);
1197 hapd->iconf->channel,
2283 int channel; local
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H A Dhostapd.h51 HOSTAPD_CHAN_VALID = 0, /* channel is ready */
52 HOSTAPD_CHAN_INVALID = 1, /* no usable channel found */
70 u32 channel; member in struct:hostapd_frame_info
213 /* channel switch parameters */
357 /* Latched with the actual secondary channel information and will be
H A Dhw_features.c87 "Fetching hardware channel/rate support not "
130 wpa_printf(MSG_MSGDUMP, "Allowed channel: mode=%d "
234 sec_chan = iface->conf->channel + iface->conf->secondary_channel * 4;
235 wpa_printf(MSG_DEBUG, "HT40: control channel: %d "
236 "secondary channel: %d",
237 iface->conf->channel, sec_chan);
239 /* Verify that HT40 secondary channel is an allowed 20 MHz
240 * channel */
252 wpa_printf(MSG_ERROR, "HT40 secondary channel %d not allowed",
258 * Verify that HT40 primary,secondary channel pai
933 hostapd_is_usable_chan(struct hostapd_iface *iface, int channel, int primary) argument
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H A Dieee802_11_ht.c96 oper->primary_chan = hapd->iconf->channel;
117 in both the primary and the secondary channel
178 static int is_40_allowed(struct hostapd_iface *iface, int channel) argument
182 int pri = 2407 + 5 * channel;
187 pri_freq = hostapd_hw_get_freq(iface->bss[0], iface->conf->channel);
197 return 1; /* not within affected channel range */
199 wpa_printf(MSG_ERROR, "40 MHz affected channel range: [%d,%d] MHz",
249 /* Go through the channel report to find any BSS there in the
250 * affected channel range */
257 "20_40_INTOLERANT channel
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H A Dwps_hostapd.c1748 hapd->iconf->channel);

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