Searched refs:signal (Results 1 - 25 of 65) sorted by relevance

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/frameworks/base/media/libstagefright/codecs/amrwb/src/
H A Dlow_pass_filt_7k.cpp47 int16 signal[], input signal / output is divided by 16
48 int16 lg, lenght of signal
143 int16 signal[], /* input: signal */
159 x[(i<<2) + L_FIR ] = signal[(i<<2)];
160 x[(i<<2) + L_FIR + 1] = signal[(i<<2)+1];
161 x[(i<<2) + L_FIR + 2] = signal[(i<<2)+2];
162 x[(i<<2) + L_FIR + 3] = signal[(i<<2)+3];
164 L_tmp1 = fxp_mac_16by16(x[(i<<2)] + signal[(
142 low_pass_filt_7k( int16 signal[], int16 lg, int16 mem[], int16 x[] ) argument
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H A Dhighpass_400hz_at_12k8.cpp47 int16 signal[], input signal / output is divided by 16
48 int16 lg, lenght of signal
144 int16 signal[], /* input signal / output is divided by 16 */
145 int16 lg, /* lenght of signal */
173 x0 = signal[i];
182 /* signal is divided by 16 to avoid overflow in energy computation */
183 signal[i] = (int16)((L_tmp1 + 0x00008000) >> 16);
143 highpass_400Hz_at_12k8( int16 signal[], int16 lg, int16 mem[] ) argument
H A Doversamp_12k8_to_16k.cpp47 int16 signal[], input signal / output is divided by 16
48 int16 lg, lenght of signal
116 int16 * sig_d, /* input: signal to oversampling */
117 int16 * sig_u, /* output: oversampled signal */
200 int16 sig12k8[], /* input: signal to oversampling */
202 int16 sig16k[], /* output: oversampled signal */
204 int16 signal[]
209 pv_memcpy((void *)signal,
213 pv_memcpy((void *)(signal
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H A Dhighpass_50hz_at_12k8.cpp47 int16 signal[], input signal / output is divided by 16
48 int16 lg, lenght of signal
146 int16 signal[], /* input/output signal */
147 int16 lg, /* lenght of signal */
155 int16 *pt_sign = signal;
145 highpass_50Hz_at_12k8( int16 signal[], int16 lg, int16 mem[] ) argument
H A Dpvamrwbdecoder_acelp.h81 int16 * sig_in, /* input : postfilter input signal */
82 int16 * sig_out, /* in/out: postfilter output signal */
88 int16 signal[], /* input: signal */
165 int16 sig12k8[], /* input: signal to oversampling */
167 int16 sig16k[], /* output: oversampled signal */
169 int16 signal[]
174 int16 signal[], /* input/output signal */
175 int16 lg, /* lenght of signal */
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H A Dband_pass_6k_7k.cpp47 int16 signal[], input signal / output is divided by 16
48 int16 lg, lenght of signal
150 int16 signal[], /* input: signal */
162 int16 *pt_sign = signal;
149 band_pass_6k_7k( int16 signal[], int16 lg, int16 mem[], int16 x[] ) argument
/frameworks/base/telephony/java/com/android/internal/telephony/cdma/
H A DCdmaCallWaitingNotification.java36 public int signal = 0; field in class:CdmaCallWaitingNotification
48 + " signal: " + signal ;
H A DCdmaInformationRecords.java106 public boolean isPresent; /* non-zero if signal information record is present */
109 public int signal; field in class:CdmaInformationRecords.CdmaSignalInfoRec
113 public CdmaSignalInfoRec(int isPresent, int signalType, int alertPitch, int signal) { argument
117 this.signal = signal;
126 ", signal: " + signal +
H A DSignalToneUtil.java42 // signal type other than IS54B.
84 private static Integer signalParamHash(int signalType, int alertPitch, int signal) { argument
86 (alertPitch < 0) || (signal > 256) || (signal < 0)) {
94 // when signal type is not IS-54B.
98 return new Integer(signalType * 256 * 256 + alertPitch * 256 + signal);
101 public static int getAudioToneFromSignalInfo(int signalType, int alertPitch, int signal) { argument
102 Integer result = hm.get(signalParamHash(signalType, alertPitch, signal));
/frameworks/base/media/libstagefright/codecs/amrnb/dec/src/
H A Dpreemph.h125 Word16 *signal, /* (i/o): input signal overwritten by the output */
H A Dpreemph.cpp177 signal -- array of type Word16 -- input signal overwritten by the output
183 signal -- array of type Word16 -- input signal overwritten by the output
238 Word16 *signal, /* (i/o) : input signal overwritten by the output */
250 p1 = signal + L - 1;
236 preemphasis( preemphasisState *st, Word16 *signal, Word16 g, Word16 L, Flag *pOverflow ) argument
H A Dpost_pro.h126 Word16 signal[], /* i/o : signal */
127 Word16 lg, /* i : lenght of signal */
H A Dpost_pro.cpp52 signal[i] << 1 in the Post_Process function.
241 signal = buffer containing the input signal (Word16)
242 lg = length of the input signal (Word16)
247 signal buffer contains the HP filtered and up-scaled input signal
264 This function performs post-processing on the output speech signal. First,
287 Word16 signal[], //i/o : signal
288 Word16 lg //i : length of signal
344 Post_Process( Post_ProcessState *st, Word16 signal[], Word16 lg, Flag *pOverflow ) argument
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/frameworks/base/media/libstagefright/codecs/amrnb/enc/src/
H A Dpitch_ol.h105 Word16 signal[], /* i : signal used to compute the open loop pitch */
106 /* signal[-pit_max] to signal[-1] should be known */
H A Dpre_proc.h106 Word16 signal[], /* Input/output signal */
107 Word16 lg /* Lenght of signal */
H A Dpre_proc.cpp440 signal = input/output signal (Word16)
441 lg = length of signal (Word16)
460 The signal is passed through a 2nd order high pass filtering with cut off
481 Word16 signal[], // input/output signal
482 Word16 lg) // lenght of signal
491 st->x0 = signal[i];
502 signal[i] = pv_round (L_tmp);
542 Word16 signal[], /* inpu
540 Pre_Process( Pre_ProcessState *st, Word16 signal[], Word16 lg) argument
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H A Dp_ol_wgh.cpp415 scal_sig = pointer to buffer of scaled signal values (Word16)
416 scal_fac = scaled signal factor (Word16)
469 Word16 scal_sig[], // i : scaled signal.
574 Word16 scal_sig[], /* i : scaled signal. */
677 signal = pointer to buffer of signal used to compute the open loop
678 pitch where signal[-pit_max] to signal[-1] should be known
721 Word16 signal[], // i : signal use
860 Pitch_ol_wgh( pitchOLWghtState *st, vadState *vadSt, Word16 signal[], Word16 pit_min, Word16 pit_max, Word16 L_frame, Word16 old_lags[], Word16 ol_gain_flg[], Word16 idx, Flag dtx, Flag *pOverflow ) argument
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/frameworks/base/media/jni/soundpool/
H A DSoundPoolThread.cpp34 mCondition.signal();
45 mCondition.signal();
55 mCondition.signal();
/frameworks/base/media/libstagefright/codecs/amrnb/common/include/
H A Dp_ol_wgh.h128 Word16 signal[], /* i : signal used to compute the open loop pitch */
129 /* signal[-pit_max] to signal[-1] should be known */
/frameworks/base/cmds/runtime/
H A DSignalHandler.h10 #include <signal.h>
40 * separate signal handling thread, or
84 // Commmand queue... data is inserted by the signal
86 // signal processing thread. Because these are touched
87 // by the signal handler, no lock is used.
101 // signal handler before placing a command in the queue.
105 // thread; the signal handler reads it only to determine if the
109 // Incremented each time we receive a signal and don't have room
118 // are available. The thread blocks on the read end, the signal
/frameworks/base/cmds/system_server/
H A Dsystem_main.cpp20 #include <signal.h>
/frameworks/base/cmds/system_server/library/
H A Dsystem_init.cpp25 #include <signal.h>
/frameworks/base/media/libstagefright/
H A DMediaBufferGroup.cpp83 mCondition.signal();
H A DPrefetcher.cpp117 mCondition.signal();
222 mCondition.signal();
413 mCondition.signal();
441 mCondition.signal();
473 mCondition.signal();
/frameworks/base/libs/surfaceflinger/
H A DMessageQueue.cpp152 mCondition.signal();
166 mCondition.signal();

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