Searched refs:track (Results 26 - 43 of 43) sorted by last modified time

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/frameworks/base/core/jni/
H A Dandroid_media_AudioTrack.cpp511 jint writeToTrack(const sp<AudioTrack>& track, jint audioFormat, jbyte* data, argument
516 if (track->sharedBuffer() == 0) {
517 written = track->write(data + offsetInBytes, sizeInBytes);
521 if ((size_t)sizeInBytes > track->sharedBuffer()->size()) {
522 sizeInBytes = track->sharedBuffer()->size();
524 memcpy(track->sharedBuffer()->pointer(), data + offsetInBytes, sizeInBytes);
531 if (((size_t)sizeInBytes)*2 > track->sharedBuffer()->size()) {
532 sizeInBytes = track->sharedBuffer()->size() / 2;
535 int16_t *dst = (int16_t *)track->sharedBuffer()->pointer();
/frameworks/av/include/media/stagefright/
H A DMPEG4Writer.h75 bool mStarted; // Writer thread + track threads started successfully
113 Chunk(Track *track, int64_t timeUs, List<MediaBuffer *> samples) argument
114 : mTrack(track), mTimeStampUs(timeUs), mSamples(samples) {
155 // Adjust other track media clock (presumably wall clock)
156 // based on audio track media clock with the drift time.
/frameworks/av/media/libmedia/
H A DAudioTrack.cpp771 // Client decides whether the track is TIMED (see below), but can only express a preference
879 sp<IAudioTrack> track = audioFlinger->createTrack(getpid(), local
892 if (track == 0) {
893 ALOGE("AudioFlinger could not create track, status: %d", status);
896 sp<IMemory> cblk = track->getCblk();
901 mAudioTrack = track;
1061 // restart track if it was disabled by audioflinger due to previous underrun
1064 ALOGW("releaseBuffer() track %p name=%#x disabled, restarting", this, mCblk->mName);
1145 // If the track is not invalid already, try to allocate a buffer. alloc
1146 // fails indicating that the server is dead, flag the track a
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H A DIAudioFlinger.cpp101 sp<IAudioTrack> track; local
127 track = interface_cast<IAudioTrack>(reply.readStrongBinder());
132 return track;
733 sp<IAudioTrack> track = createTrack(pid, local
738 reply->writeStrongBinder(track->asBinder());
/frameworks/av/media/libmediaplayerservice/nuplayer/
H A DGenericSource.cpp73 sp<MediaSource> track; local
77 mAudioTrack.mSource = track = extractor->getTrack(i);
87 mVideoTrack.mSource = track = extractor->getTrack(i);
91 if (track != NULL) {
143 Track *track = audio ? &mAudioTrack : &mVideoTrack; local
145 if (track->mSource == NULL) {
150 if (!track->mPackets->hasBufferAvailable(&finalResult)) {
154 status_t result = track->mPackets->dequeueAccessUnit(accessUnit);
183 Track *track = audio ? &mAudioTrack : &mVideoTrack; local
184 CHECK(track
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/frameworks/av/media/libstagefright/
H A DAVIExtractor.cpp652 Track *track = &mTracks.editItemAt(mTracks.size() - 1); local
654 track->mMeta = meta;
655 track->mRate = rate;
656 track->mScale = scale;
657 track->mBytesPerSample = sampleSize;
658 track->mKind = kind;
659 track->mNumSyncSamples = 0;
660 track->mThumbnailSampleSize = 0;
661 track->mThumbnailSampleIndex = -1;
662 track
674 Track *track = &mTracks.editItemAt(mTracks.size() - 1); local
797 Track *track = &mTracks.editItemAt(trackIndex); local
865 Track *track = &mTracks.editItemAt(i); local
1000 Track *track = &mTracks.editItemAt(trackIndex); local
1048 Track *track = &mTracks.editItemAt(trackIndex); local
1112 const Track &track = mTracks.itemAt(trackIndex); local
1180 const Track &track = mTracks.itemAt(trackIndex); local
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H A DMPEG4Extractor.cpp96 // This is used to cache the full sampletable metadata for a single track,
98 // Each MPEG4DataSource caches the sampletable metadata for a single track.
278 Track *track = mFirstTrack; local
279 while (track) {
280 Track *next = track->next;
282 delete track;
283 track = next;
313 Track *track = mFirstTrack; local
314 while (track) {
316 track
329 Track *track = mFirstTrack; local
710 Track *track = new Track; local
1746 Track *track = mFirstTrack; local
1765 verifyTrack(Track *track) argument
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H A DMPEG4Writer.cpp264 // Update the audio track's drift information.
285 // Determine the track time scale
286 // If it is an audio track, try to use the sampling rate as
412 snprintf(buffer, SIZE, " %s track\n", mIsAudio? "Audio": "Video");
431 Track *track = new Track(this, source, 1 + mTracks.size()); local
432 mTracks.push_back(track);
1216 ALOGI("Earliest track starting time: %lld", mStartTimestampUs);
1337 // Use the sampling rate as the default time scale for audio track.
1417 ALOGV("Receive request to track progress status for every %lld us", timeUs);
1447 CHECK(!"Received a chunk for a unknown track");
1493 Track *track = NULL; local
1698 Track *track = static_cast<Track *>(me); local
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/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dc1035pf.cpp271 Word16 i, j, k, track, index, _sign[NB_PULSE];
292 // track = pos%5
293 track = sub (i, extract_l (L_shr (L_mult (index, 5), 1)));
308 if (indx[track] < 0)
310 indx[track] = index;
314 if (((index ^ indx[track]) & 8) == 0)
318 if (sub (indx[track], index) <= 0)
320 indx[track + 5] = index;
324 indx[track + 5] = indx[track];
409 Word16 i, k, track, index, _sign[NB_PULSE]; local
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H A Dc2_11pf.cpp627 Word16 track; local
656 /* track = pos%5 */
672 /* track =
677 track = i - tempWord;
679 tempWord = track;
683 track = 1;
692 else if (track == 1)
698 track = 0;
708 track = 1;
725 else if (track
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H A Dc2_9pf.cpp146 0, 1, 0, 1, -1, /* subframe 1; track to code;
199 pulse i1 can have 8 positions. Also coded is which track pair should be used,
891 Word16 i, j, k, track, first, index, _sign[NB_PULSE], indx, rsign;
895 0, 1, 0, 1, -1, // subframe 1; track to code; -1 do not code this position
913 // track = pos%5
914 track = sub(i, extract_l(L_shr(L_mult(index, 5), 1)));
916 first = pt[track];
920 track = 0;
922 track = 1;
927 track
999 register Word16 track; local
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H A Dc3_14pf.cpp93 Word16 dn2[], /* i : maximum of corr. in each track. */
317 dn2[] Array of type Word16 -- maximum of corr. in each track.
375 Word16 dn2[], /* i : maximum of corr. in each track. */
681 Word16 track; local
710 /* track = pos%5 */
717 /* track = sub(i, (Word16) s, pOverflow); */
718 track = i - (Word16) s;
720 if (track == 1)
725 else if (track == 2)
727 track
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H A Dc4_17pf.cpp102 Word16 dn2[], /* i : maximum of corr. in each track. */
329 dn2[] Array of type Word16 -- maximum of corr. in each track.
388 Word16 dn2[], /* i : maximum of corr. in each track. */
404 Word16 track; local
432 for (track = 3; track < 5; track++)
439 ipos[3] = track;
751 Word16 track; local
782 /* track
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H A Dc8_31pf.cpp202 Word16 track; local
241 track = i & 3; /* track = pos%4 */
259 if (pos_indx[track] < 0)
261 pos_indx[track] = pos_index;
262 sign_indx[track] = sign_index;
266 if (((sign_index ^ sign_indx[track]) & 1) == 0)
270 if (pos_indx[track] <= pos_index)
272 pos_indx[track + NB_TRACK_MR102] = pos_index;
276 pos_indx[track
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/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Ddec_acelp_4p_in_64.cpp61 4 tracks x 16 positions per track = 64 samples.
111 #define NB_TRACK 4 /* number of track */
123 void add_pulses(int16 pos[], int16 nb_pulse, int16 track, int16 code[]);
246 void add_pulses(int16 pos[], int16 nb_pulse, int16 track, int16 code[]) argument
252 /* i = ((pos[k] & (NB_POS-1))*NB_TRACK) + track; */
253 i = ((pos[k] & (NB_POS - 1)) << 2) + track;
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/asm/ARMV5E/
H A Dcor_h_vec_opt.s19 @ Word16 track, /* (i) track to use */
27 @r2 ---- track
41 ADD r7, r4, r2, LSL #5 @r7 --- p0 = rrixix[track]
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/
H A Dcor_h_vec_neon.s20 @ Word16 track, /* (i) track to use */
28 @r2 ---- track
41 ADD r7, r4, r2, LSL #5 @r7 --- p0 = rrixix[track]
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dc4t64fx.c28 * 4 tracks x 16 positions per track = 64 samples. *
75 Word16 track, /* (i) track to use */
85 Word16 track, /* (i) track to use */
95 Word16 track, /* (i) track to use */
104 Word16 track_x, /* (i) track of pulse 1 */
105 Word16 track_y, /* (i) track of pulse 2 */
136 Word16 st, ix, iy, pos, index, track, nb_puls local
826 cor_h_vec_30( Word16 h[], Word16 vec[], Word16 track, Word16 sign[], Word16 rrixix[][NB_POS], Word16 cor_1[], Word16 cor_2[] ) argument
898 cor_h_vec_012( Word16 h[], Word16 vec[], Word16 track, Word16 sign[], Word16 rrixix[][NB_POS], Word16 cor_1[], Word16 cor_2[] ) argument
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