_id stringlengths 2 7 | title stringlengths 3 140 | partition stringclasses 3
values | text stringlengths 73 34.1k | language stringclasses 1
value | meta_information dict |
|---|---|---|---|---|---|
q173700 | NIOUtils.fetchFrom | test | public static ByteBuffer fetchFrom(ByteBuffer buf, ReadableByteChannel ch, int size) throws IOException {
ByteBuffer result = buf.duplicate();
result.limit(size);
NIOUtils.readFromChannel(ch, result);
result.flip();
return result;
} | java | {
"resource": ""
} |
q173701 | H264Utils.joinNALUnits | test | public static ByteBuffer joinNALUnits(List<ByteBuffer> nalUnits) {
int size = 0;
for (ByteBuffer nal : nalUnits) {
size += 4 + nal.remaining();
}
ByteBuffer allocate = ByteBuffer.allocate(size);
joinNALUnitsToBuffer(nalUnits, allocate);
return allocate;
} | java | {
"resource": ""
} |
q173702 | H264Utils.joinNALUnitsToBuffer | test | public static void joinNALUnitsToBuffer(List<ByteBuffer> nalUnits, ByteBuffer out) {
for (ByteBuffer nal : nalUnits) {
out.putInt(1);
out.put(nal.duplicate());
}
} | java | {
"resource": ""
} |
q173703 | Profile.forInt | test | public static Profile forInt(int i) {
Profile p;
if(i<=0||i>ALL.length) p = UNKNOWN;
else p = ALL[i-1];
return p;
} | java | {
"resource": ""
} |
q173704 | BaseResampler.normalizeAndGenerateFixedPrecision | test | public static void normalizeAndGenerateFixedPrecision(double[] taps, int precBits, short[] out) {
double sum = 0;
for (int i = 0; i < taps.length; i++) {
sum += taps[i];
}
int sumFix = 0;
int precNum = 1 << precBits;
for (int i = 0; i < taps.length; i++) {
... | java | {
"resource": ""
} |
q173705 | SegmentReader.readToNextMarkerPartial | test | public final State readToNextMarkerPartial(ByteBuffer out) throws IOException {
if (done)
return State.STOP;
int skipOneMarker = curMarker >= 0x100 && curMarker <= 0x1ff ? 1 : 0;
int written = out.position();
do {
while (buf.hasRemaining()) {
if (c... | java | {
"resource": ""
} |
q173706 | SegmentReader.readToNextMarkerNewBuffer | test | public ByteBuffer readToNextMarkerNewBuffer() throws IOException {
if (done)
return null;
List<ByteBuffer> buffers = new ArrayList<ByteBuffer>();
readToNextMarkerBuffers(buffers);
return NIOUtils.combineBuffers(buffers);
} | java | {
"resource": ""
} |
q173707 | ImageSequenceDemuxer.getMaxAvailableFrame | test | public int getMaxAvailableFrame() {
if (maxAvailableFrame == -1) {
int firstPoint = 0;
for (int i = MAX_MAX; i > 0; i /= 2) {
if (new File(String.format(namePattern, i)).exists()) {
firstPoint = i;
break;
}
... | java | {
"resource": ""
} |
q173708 | InplaceMP4Editor.modify | test | public boolean modify(File file, MP4Edit edit) throws IOException {
SeekableByteChannel fi = null;
try {
fi = NIOUtils.rwChannel(file);
List<Tuple._2<Atom, ByteBuffer>> fragments = doTheFix(fi, edit);
if (fragments == null)
return false;
... | java | {
"resource": ""
} |
q173709 | InplaceMP4Editor.copy | test | public boolean copy(File src, File dst, MP4Edit edit) throws IOException {
SeekableByteChannel fi = null;
SeekableByteChannel fo = null;
try {
fi = NIOUtils.readableChannel(src);
fo = NIOUtils.writableChannel(dst);
List<Tuple._2<Atom, ByteBuffer>> fragments =... | java | {
"resource": ""
} |
q173710 | QTTimeUtil.getEditedDuration | test | public static long getEditedDuration(TrakBox track) {
List<Edit> edits = track.getEdits();
if (edits == null)
return track.getDuration();
long duration = 0;
for (Edit edit : edits) {
duration += edit.getDuration();
}
return duration;
} | java | {
"resource": ""
} |
q173711 | QTTimeUtil.frameToTimevalue | test | public static long frameToTimevalue(TrakBox trak, int frameNumber) {
TimeToSampleBox stts = NodeBox.findFirstPath(trak, TimeToSampleBox.class, Box.path("mdia.minf.stbl.stts"));
TimeToSampleEntry[] timeToSamples = stts.getEntries();
long pts = 0;
int sttsInd = 0, sttsSubInd = frameNumber;... | java | {
"resource": ""
} |
q173712 | QTTimeUtil.timevalueToFrame | test | public static int timevalueToFrame(TrakBox trak, long tv) {
TimeToSampleEntry[] tts = NodeBox.findFirstPath(trak, TimeToSampleBox.class, Box.path("mdia.minf.stbl.stts")).getEntries();
int frame = 0;
for (int i = 0; tv > 0 && i < tts.length; i++) {
long rem = tv / tts[i].getSampleDura... | java | {
"resource": ""
} |
q173713 | QTTimeUtil.mediaToEdited | test | public static long mediaToEdited(TrakBox trak, long mediaTv, int movieTimescale) {
if (trak.getEdits() == null)
return mediaTv;
long accum = 0;
for (Edit edit : trak.getEdits()) {
if (mediaTv < edit.getMediaTime())
return accum;
long duration =... | java | {
"resource": ""
} |
q173714 | QTTimeUtil.editedToMedia | test | public static long editedToMedia(TrakBox trak, long editedTv, int movieTimescale) {
if (trak.getEdits() == null)
return editedTv;
long accum = 0;
for (Edit edit : trak.getEdits()) {
long duration = trak.rescale(edit.getDuration(), movieTimescale);
if (accum +... | java | {
"resource": ""
} |
q173715 | QTTimeUtil.qtPlayerFrameNo | test | public static int qtPlayerFrameNo(MovieBox movie, int mediaFrameNo) {
TrakBox videoTrack = movie.getVideoTrack();
long editedTv = mediaToEdited(videoTrack, frameToTimevalue(videoTrack, mediaFrameNo), movie.getTimescale());
return tv2QTFrameNo(movie, editedTv);
} | java | {
"resource": ""
} |
q173716 | QTTimeUtil.qtPlayerTime | test | public static String qtPlayerTime(MovieBox movie, int mediaFrameNo) {
TrakBox videoTrack = movie.getVideoTrack();
long editedTv = mediaToEdited(videoTrack, frameToTimevalue(videoTrack, mediaFrameNo), movie.getTimescale());
int sec = (int) (editedTv / videoTrack.getTimescale());
return S... | java | {
"resource": ""
} |
q173717 | QTTimeUtil.timevalueToTimecodeFrame | test | public static int timevalueToTimecodeFrame(TrakBox timecodeTrack, RationalLarge tv, int movieTimescale) {
TimecodeSampleEntry se = (TimecodeSampleEntry) timecodeTrack.getSampleEntries()[0];
return (int) ((2 * tv.multiplyS(se.getTimescale()) / se.getFrameDuration()) + 1) / 2;
} | java | {
"resource": ""
} |
q173718 | QTTimeUtil.formatTimecode | test | public static String formatTimecode(TrakBox timecodeTrack, int counter) {
TimecodeSampleEntry tmcd = NodeBox.findFirstPath(timecodeTrack, TimecodeSampleEntry.class, Box.path("mdia.minf.stbl.stsd.tmcd"));
byte nf = tmcd.getNumFrames();
String tc = String.format("%02d", counter % nf);
cou... | java | {
"resource": ""
} |
q173719 | Packed4BitList._7 | test | public static int _7(int val0, int val1, int val2, int val3, int val4, int val5, int val6) {
return (7 << 28) | ((val0 & 0xf) << 24) | ((val1 & 0xf) << 20) | ((val2 & 0xf) << 16) | ((val3 & 0xf) << 12)
| ((val4 & 0xf) << 8) | ((val5 & 0xf) << 4) | ((val6 & 0xf));
} | java | {
"resource": ""
} |
q173720 | Packed4BitList.set | test | public static int set(int list, int val, int n) {
int cnt = (list >> 28) & 0xf;
int newc = n + 1;
cnt = newc > cnt ? newc : cnt;
return (list & CLEAR_MASK[n]) | ((val & 0xff) << (n << 2)) | (cnt << 28);
} | java | {
"resource": ""
} |
q173721 | ColorSpace.matches | test | public boolean matches(ColorSpace inputColor) {
if (inputColor == this)
return true;
if (inputColor == ANY || this == ANY)
return true;
if ((inputColor == ANY_INTERLEAVED || this == ANY_INTERLEAVED || inputColor == ANY_PLANAR || this == ANY_PLANAR)
&& inpu... | java | {
"resource": ""
} |
q173722 | ColorSpace.compSize | test | public Size compSize(Size size, int comp) {
if (compWidth[comp] == 0 && compHeight[comp] == 0)
return size;
return new Size(size.getWidth() >> compWidth[comp], size.getHeight() >> compHeight[comp]);
} | java | {
"resource": ""
} |
q173723 | MP4Demuxer.createRawMP4Demuxer | test | public static MP4Demuxer createRawMP4Demuxer(SeekableByteChannel input) throws IOException {
return new MP4Demuxer(input) {
@Override
protected AbstractMP4DemuxerTrack newTrack(TrakBox trak) {
return new MP4DemuxerTrack(movie, trak, this.input);
}
};
... | java | {
"resource": ""
} |
q173724 | BitStream.readCache | test | protected int readCache(boolean peek) throws AACException {
int i;
if(pos>buffer.length-WORD_BYTES) throw AACException.endOfStream();
else i = ((buffer[pos]&BYTE_MASK)<<24)
|((buffer[pos+1]&BYTE_MASK)<<16)
|((buffer[pos+2]&BYTE_MASK)<<8)
|(buffer[pos+3]&BYTE_MASK);
if(!peek) pos += WORD_BYTES;
... | java | {
"resource": ""
} |
q173725 | WavHeader.createWavHeader | test | public static WavHeader createWavHeader(AudioFormat format, int samples) {
WavHeader w = new WavHeader("RIFF", 40, "WAVE", new FmtChunk((short) 1, (short) format.getChannels(), format.getSampleRate(),
format.getSampleRate() * format.getChannels() * (format.getSampleSizeInBits() >> 3),
... | java | {
"resource": ""
} |
q173726 | WavHeader.multiChannelWav | test | public static WavHeader multiChannelWav(WavHeader[] headers) {
WavHeader w = emptyWavHeader();
int totalSize = 0;
for (int i = 0; i < headers.length; i++) {
WavHeader wavHeader = headers[i];
totalSize += wavHeader.dataSize;
}
w.dataSize = totalSize;
... | java | {
"resource": ""
} |
q173727 | AACDecoderConfig.parseMP4DecoderSpecificInfo | test | public static AACDecoderConfig parseMP4DecoderSpecificInfo(byte[] data) throws AACException {
final IBitStream _in = BitStream.createBitStream(data);
final AACDecoderConfig config = new AACDecoderConfig();
try {
config.profile = readProfile(_in);
int sf = _in.readBits(4);
if(sf==0xF) config.sampleFrequ... | java | {
"resource": ""
} |
q173728 | MQEncoder.encode | test | public void encode(int symbol, Context cm) throws IOException {
int rangeLps = MQConst.pLps[cm.getState()];
if (symbol == cm.getMps()) {
range -= rangeLps;
offset += rangeLps;
if (range < 0x8000) {
while (range < 0x8000)
renormaliz... | java | {
"resource": ""
} |
q173729 | SliceHeaderReader.readDecoderPicMarking | test | private static void readDecoderPicMarking(NALUnit nalUnit, SliceHeader sh, BitReader _in) {
if (nalUnit.type == NALUnitType.IDR_SLICE) {
boolean noOutputOfPriorPicsFlag = readBool(_in, "SH: no_output_of_prior_pics_flag");
boolean longTermReferenceFlag = readBool(_in, "SH: long_term_refer... | java | {
"resource": ""
} |
q173730 | Util.split | test | public static Pair<List<Edit>> split(MovieBox movie, TrakBox track, long tvMv) {
return splitEdits(track.getEdits(), new Rational(track.getTimescale(), movie.getTimescale()), tvMv);
} | java | {
"resource": ""
} |
q173731 | Decoder.decodeFrame | test | public void decodeFrame(byte[] frame, SampleBuffer buffer) throws AACException {
if (frame != null)
_in.setData(frame);
Logger.debug("bits left " + _in.getBitsLeft());
try {
decode(buffer);
} catch (AACException e) {
if (!e.isEndOfStream())
... | java | {
"resource": ""
} |
q173732 | SampleBuffer.setBigEndian | test | public void setBigEndian(boolean bigEndian) {
if(bigEndian!=this.bigEndian) {
byte tmp;
for(int i = 0; i<data.length; i += 2) {
tmp = data[i];
data[i] = data[i+1];
data[i+1] = tmp;
}
this.bigEndian = bigEndian;
}
} | java | {
"resource": ""
} |
q173733 | MBDeblocker.deblockMBP | test | public void deblockMBP(EncodedMB cur, EncodedMB left, EncodedMB top) {
int[][] vertStrength = new int[4][4];
int[][] horizStrength = new int[4][4];
calcStrengthForBlocks(cur, left, vertStrength, LOOKUP_IDX_P_V, LOOKUP_IDX_Q_V);
calcStrengthForBlocks(cur, top, horizStrength, LOOKUP_IDX_P... | java | {
"resource": ""
} |
q173734 | SequenceEncoder.encodeNativeFrame | test | public void encodeNativeFrame(Picture pic) throws IOException {
if (pic.getColor() != ColorSpace.RGB)
throw new IllegalArgumentException("The input images is expected in RGB color.");
ColorSpace sinkColor = sink.getInputColor();
LoanerPicture toEncode;
if (sinkColor != null) {
toEncode = pixelStore.getPi... | java | {
"resource": ""
} |
q173735 | EbmlUtil.ebmlEncodeLen | test | public static byte[] ebmlEncodeLen(long value, int length) {
byte[] b = new byte[length];
for (int idx = 0; idx < length; idx++) {
// Rightmost bytes should go to end of array to preserve big-endian notation
b[length - idx - 1] = (byte) ((value >>> (8 * idx)) & 0xFFL);
}
... | java | {
"resource": ""
} |
q173736 | EbmlUtil.ebmlLength | test | public static int ebmlLength(long v) {
if (v == 0)
return 1;
int length = 8;
while (length > 0 && (v & ebmlLengthMasks[length]) == 0)
length--;
return length;
} | java | {
"resource": ""
} |
q173737 | FLVWriter.addPacket | test | public void addPacket(FLVTag pkt) throws IOException {
if (!writePacket(writeBuf, pkt)) {
writeBuf.flip();
startOfLastPacket -= out.write(writeBuf);
writeBuf.clear();
if (!writePacket(writeBuf, pkt))
throw new RuntimeException("Unexpected");
... | java | {
"resource": ""
} |
q173738 | FLVReader.repositionFile | test | public boolean repositionFile() throws IOException {
int payloadSize = 0;
for (int i = 0; i < REPOSITION_BUFFER_READS; i++) {
while (readBuf.hasRemaining()) {
payloadSize = ((payloadSize & 0xffff) << 8) | (readBuf.get() & 0xff);
int pointerPos = readBuf.positi... | java | {
"resource": ""
} |
q173739 | MDecoder.decodeBin | test | public int decodeBin(int m) {
int bin;
int qIdx = (range >> 6) & 0x3;
int rLPS = MConst.rangeLPS[qIdx][cm[0][m]];
range -= rLPS;
int rs8 = range << 8;
if (code < rs8) {
// MPS
if (cm[0][m] < 62)
cm[0][m]++;
renormaliz... | java | {
"resource": ""
} |
q173740 | MDecoder.decodeBinBypass | test | public int decodeBinBypass() {
code <<= 1;
--nBitsPending;
if (nBitsPending <= 0)
readOneByte();
int tmp = code - (range << 8);
if (tmp < 0) {
// System.out.println("CABAC BIT [-1]: 0");
return 0;
} else {
// System.out.prin... | java | {
"resource": ""
} |
q173741 | MPEGUtil.gotoMarker | test | public static final ByteBuffer gotoMarker(ByteBuffer buf, int n, int mmin, int mmax) {
if (!buf.hasRemaining())
return null;
int from = buf.position();
ByteBuffer result = buf.slice();
result.order(ByteOrder.BIG_ENDIAN);
int val = 0xffffffff;
while (buf.hasR... | java | {
"resource": ""
} |
q173742 | SampleFrequency.forInt | test | public static SampleFrequency forInt(int i) {
final SampleFrequency freq;
if (i >= 0 && i < 12)
freq = values()[i];
else
freq = SAMPLE_FREQUENCY_NONE;
return freq;
} | java | {
"resource": ""
} |
q173743 | MPEGPredDbl.predictPlane | test | @Override
public void predictPlane(byte[] ref, int refX, int refY, int refW, int refH, int refVertStep, int refVertOff,
int[] tgt, int tgtY, int tgtW, int tgtH, int tgtVertStep) {
super.predictPlane(ref, refX << 1, refY << 1, refW, refH, refVertStep, refVertOff, tgt, tgtY, tgtW << 2, tgtH << 2,
... | java | {
"resource": ""
} |
q173744 | SparseIDCT.start | test | public static final void start(int[] block, int dc) {
dc <<= DC_SHIFT;
for (int i = 0; i < 64; i += 4) {
block[i + 0] = dc;
block[i + 1] = dc;
block[i + 2] = dc;
block[i + 3] = dc;
}
} | java | {
"resource": ""
} |
q173745 | SparseIDCT.coeff | test | public static final void coeff(int[] block, int ind, int level) {
for (int i = 0; i < 64; i += 4) {
block[i] += COEFF[ind][i] * level;
block[i + 1] += COEFF[ind][i + 1] * level;
block[i + 2] += COEFF[ind][i + 2] * level;
block[i + 3] += COEFF[ind][i + 3] * level;
... | java | {
"resource": ""
} |
q173746 | SparseIDCT.finish | test | public static final void finish(int block[]) {
for (int i = 0; i < 64; i += 4) {
block[i] = div(block[i]);
block[i + 1] = div(block[i + 1]);
block[i + 2] = div(block[i + 2]);
block[i + 3] = div(block[i + 3]);
}
} | java | {
"resource": ""
} |
q173747 | BitsBuffer.concatBits | test | public void concatBits(BitsBuffer a) {
if(a.len==0) return;
int al = a.bufa;
int ah = a.bufb;
int bl, bh;
if(len>32) {
//mask off superfluous high b bits
bl = bufa;
bh = bufb&((1<<(len-32))-1);
//left shift a len bits
ah = al<<(len-32);
al = 0;
}
else {
bl = bufa&((1<<(len))-1);
b... | java | {
"resource": ""
} |
q173748 | BitsBuffer.rewindReverse32 | test | static int rewindReverse32(int v, int len) {
v = ((v>>S[0])&B[0])|((v<<S[0])&~B[0]);
v = ((v>>S[1])&B[1])|((v<<S[1])&~B[1]);
v = ((v>>S[2])&B[2])|((v<<S[2])&~B[2]);
v = ((v>>S[3])&B[3])|((v<<S[3])&~B[3]);
v = ((v>>S[4])&B[4])|((v<<S[4])&~B[4]);
//shift off low bits
... | java | {
"resource": ""
} |
q173749 | BitsBuffer.rewindReverse64 | test | static int[] rewindReverse64(int hi, int lo, int len) {
int[] i = new int[2];
if(len<=32) {
i[0] = 0;
i[1] = rewindReverse32(lo, len);
}
else {
lo = ((lo>>S[0])&B[0])|((lo<<S[0])&~B[0]);
hi = ((hi>>S[0])&B[0])|((hi<<S[0])&~B[0]);
lo = ((lo>>S[1])&B[1])|((lo<<S[1])&~B[1]... | java | {
"resource": ""
} |
q173750 | SourceImpl.seekToKeyFrame | test | protected int seekToKeyFrame(int frame) throws IOException {
if (videoInputTrack instanceof SeekableDemuxerTrack) {
SeekableDemuxerTrack seekable = (SeekableDemuxerTrack) videoInputTrack;
seekable.gotoSyncFrame(frame);
return (int) seekable.getCurFrame();
} else {
... | java | {
"resource": ""
} |
q173751 | SourceImpl.getPixelBuffer | test | protected LoanerPicture getPixelBuffer(ByteBuffer firstFrame) {
VideoCodecMeta videoMeta = getVideoCodecMeta();
Size size = videoMeta.getSize();
return pixelStore.getPicture((size.getWidth() + 15) & ~0xf, (size.getHeight() + 15) & ~0xf,
videoMeta.getColor());
} | java | {
"resource": ""
} |
q173752 | GainControl.getGainChangePointID | test | private int getGainChangePointID(int lngain) {
for(int i = 0; i<ID_GAIN; i++) {
if(lngain==LN_GAIN[i]) return i;
}
return 0; //shouldn't happen
} | java | {
"resource": ""
} |
q173753 | DataConvert.fromByte | test | public static int[] fromByte(byte[] b, int depth, boolean isBe) {
if (depth == 24)
if (isBe)
return from24BE(b);
else
return from24LE(b);
else if (depth == 16)
if (isBe)
return from16BE(b);
else
... | java | {
"resource": ""
} |
q173754 | DataConvert.toByte | test | public static byte[] toByte(int[] ia, int depth, boolean isBe) {
if (depth == 24)
if (isBe)
return to24BE(ia);
else
return to24LE(ia);
else if (depth == 16)
if (isBe)
return to16BE(ia);
else
r... | java | {
"resource": ""
} |
q173755 | AudioUtil.toFloat | test | public static void toFloat(AudioFormat format, ByteBuffer buf, FloatBuffer floatBuf) {
if (!format.isSigned())
throw new NotSupportedException("Unsigned PCM is not supported ( yet? ).");
if (format.getSampleSizeInBits() != 16 && format.getSampleSizeInBits() != 24)
throw new NotS... | java | {
"resource": ""
} |
q173756 | AudioUtil.fromFloat | test | public static void fromFloat(FloatBuffer floatBuf, AudioFormat format, ByteBuffer buf) {
if (!format.isSigned())
throw new NotSupportedException("Unsigned PCM is not supported ( yet? ).");
if (format.getSampleSizeInBits() != 16 && format.getSampleSizeInBits() != 24)
throw new No... | java | {
"resource": ""
} |
q173757 | AudioUtil.interleave | test | public static void interleave(AudioFormat format, ByteBuffer[] ins, ByteBuffer outb) {
int bytesPerSample = format.getSampleSizeInBits() >> 3;
int bytesPerFrame = bytesPerSample * ins.length;
int max = 0;
for (int i = 0; i < ins.length; i++)
if (ins[i].remaining() > max)
... | java | {
"resource": ""
} |
q173758 | AudioUtil.deinterleave | test | public static void deinterleave(AudioFormat format, ByteBuffer inb, ByteBuffer[] outs) {
int bytesPerSample = format.getSampleSizeInBits() >> 3;
int bytesPerFrame = bytesPerSample * outs.length;
while (inb.remaining() >= bytesPerFrame) {
for (int j = 0; j < outs.length; j++) {
... | java | {
"resource": ""
} |
q173759 | TrakBox.getCodedSize | test | public Size getCodedSize() {
SampleEntry se = getSampleEntries()[0];
if (!(se instanceof VideoSampleEntry))
throw new IllegalArgumentException("Not a video track");
VideoSampleEntry vse = (VideoSampleEntry) se;
return new Size(vse.getWidth(), vse.getHeight());
} | java | {
"resource": ""
} |
q173760 | SliceGroupMapBuilder.buildBoxOutMap | test | public static int[] buildBoxOutMap(int picWidthInMbs, int picHeightInMbs, boolean changeDirection,
int numberOfMbsInBox) {
int picSizeInMbs = picWidthInMbs * picHeightInMbs;
int[] groups = new int[picSizeInMbs];
int changeDirectionInt = changeDirection ? 1 : 0;
for (int i =... | java | {
"resource": ""
} |
q173761 | SliceGroupMapBuilder.buildWipeMap | test | public static int[] buildWipeMap(int picWidthInMbs, int picHeightInMbs, int sizeOfUpperLeftGroup,
boolean changeDirection) {
int picSizeInMbs = picWidthInMbs * picHeightInMbs;
int[] groups = new int[picSizeInMbs];
int changeDirectionInt = changeDirection ? 1 : 0;
int k = 0;... | java | {
"resource": ""
} |
q173762 | MXFMetadata.readULBatch | test | protected static UL[] readULBatch(ByteBuffer _bb) {
int count = _bb.getInt();
_bb.getInt();
UL[] result = new UL[count];
for (int i = 0; i < count; i++) {
result[i] = UL.read(_bb);
}
return result;
} | java | {
"resource": ""
} |
q173763 | MXFMetadata.readInt32Batch | test | protected static int[] readInt32Batch(ByteBuffer _bb) {
int count = _bb.getInt();
_bb.getInt();
int[] result = new int[count];
for (int i = 0; i < count; i++) {
result[i] = _bb.getInt();
}
return result;
} | java | {
"resource": ""
} |
q173764 | MBlockDecoderUtils.calcMVPredictionMedian | test | public static int calcMVPredictionMedian(int a, int b, int c, int d, boolean aAvb, boolean bAvb, boolean cAvb,
boolean dAvb, int ref, int comp) {
if (!cAvb) {
c = d;
cAvb = dAvb;
}
if (aAvb && !bAvb && !cAvb) {
b = c = a;
bAvb = cAvb ... | java | {
"resource": ""
} |
q173765 | H264Encoder.encodeFrame | test | public EncodedFrame encodeFrame(Picture pic, ByteBuffer _out) {
if (pic.getColor() != ColorSpace.YUV420J)
throw new IllegalArgumentException("Input picture color is not supported: " + pic.getColor());
if (frameNumber >= keyInterval) {
frameNumber = 0;
}
... | java | {
"resource": ""
} |
q173766 | H264Encoder.encodeIDRFrame | test | public ByteBuffer encodeIDRFrame(Picture pic, ByteBuffer _out) {
frameNumber = 0;
return doEncodeFrame(pic, _out, true, frameNumber, SliceType.I);
} | java | {
"resource": ""
} |
q173767 | H264Encoder.encodePFrame | test | public ByteBuffer encodePFrame(Picture pic, ByteBuffer _out) {
frameNumber++;
return doEncodeFrame(pic, _out, true, frameNumber, SliceType.P);
} | java | {
"resource": ""
} |
q173768 | ContainerFormat.getSupportedCodecs | test | public java.util.Collection<Codec.ID> getSupportedCodecs()
{
final java.util.List<Codec.ID> retval =
new java.util.LinkedList<Codec.ID>();
final java.util.Set<Codec.ID> uniqueSet =
new java.util.HashSet<Codec.ID>();
int numCodecs = getNumSupportedCodecs();
for(int i = 0; i < n... | java | {
"resource": ""
} |
q173769 | ContainerFormat.getSupportedTags | test | public java.util.Collection<Long> getSupportedTags()
{
final java.util.List<Long> retval =
new java.util.LinkedList<Long>();
final java.util.Set<Long> uniqueSet =
new java.util.HashSet<Long>();
int numCodecs = getNumSupportedCodecs();
for(int i = 0; i < numCodecs; i++)
{
... | java | {
"resource": ""
} |
q173770 | JNIMemoryManager.addReference | test | final boolean addReference(final JNIReference ref)
{
/* Implementation note: This method is extremely
* hot, and so I've unrolled the lock and unlock
* methods from above. Take care if you change
* them to change the unrolled versions here.
*
*/
// First try to grab the non blocking... | java | {
"resource": ""
} |
q173771 | JNIMemoryManager.gcInternal | test | void gcInternal()
{
JNIReference ref = null;
while ((ref = (JNIReference) mRefQueue.poll()) != null)
{
ref.delete();
}
} | java | {
"resource": ""
} |
q173772 | JNIMemoryManager.flush | test | final public void flush()
{
blockingLock();
try {
int numSurvivors = sweepAndCollect();
for(int i = 0; i < numSurvivors; i++)
{
final JNIReference ref = mValidReferences[i];
if (ref != null)
ref.delete();
}
sweepAndCollect();
// finally, reset the ... | java | {
"resource": ""
} |
q173773 | JNILibrary.load | test | @SuppressWarnings("deprecation")
public static void load(String appname, JNILibrary library) {
// we force ALL work on all libraries to be synchronized
synchronized (mLock) {
deleteTemporaryFiles();
try {
library.load(appname);
} catch (UnsatisfiedLinkError e) {
// failed; fa... | java | {
"resource": ""
} |
q173774 | JNILibrary.unpackLibrary | test | private boolean unpackLibrary(String path) {
boolean retval = false;
try {
final Enumeration<URL> c = JNILibrary.class.getClassLoader()
.getResources(path);
while (c.hasMoreElements()) {
final URL url = c.nextElement();
log.trace("path: {}; url: {}", path, url);
i... | java | {
"resource": ""
} |
q173775 | JNILibrary.deleteTemporaryFiles | test | private static void deleteTemporaryFiles() {
final File dir = getTmpDir();
final FilenameFilter filter = new FilenameFilter() {
public boolean accept(File dir, String name) {
return name.endsWith(HUMBLE_TEMP_EXTENSION);
}
};
final File markers[] = dir.listFiles(filter);
for (File... | java | {
"resource": ""
} |
q173776 | AudioChannel.getDefaultLayout | test | public static AudioChannel.Layout getDefaultLayout(int numChannels) {
return AudioChannel.Layout.swigToEnum(VideoJNI.AudioChannel_getDefaultLayout(numChannels));
} | java | {
"resource": ""
} |
q173777 | AudioChannel.getChannelFromLayoutAtIndex | test | public static AudioChannel.Type getChannelFromLayoutAtIndex(AudioChannel.Layout layout, int index) {
return AudioChannel.Type.swigToEnum(VideoJNI.AudioChannel_getChannelFromLayoutAtIndex(layout.swigValue(), index));
} | java | {
"resource": ""
} |
q173778 | MediaPacket.make | test | public static MediaPacket make() {
long cPtr = VideoJNI.MediaPacket_make__SWIG_0();
return (cPtr == 0) ? null : new MediaPacket(cPtr, false);
} | java | {
"resource": ""
} |
q173779 | Version.getVersionInfo | test | public static String getVersionInfo() {
final Class<?> c = Version.class;
final StringBuilder b = new StringBuilder();
final Package p = c.getPackage();
b.append("Class: " + c.getCanonicalName() + "; ");
b.append("Specification Vendor: " + p.getSpecificationVendor() + "; ");
b.append("Speci... | java | {
"resource": ""
} |
q173780 | Global.getDefaultTimeBase | test | public static Rational getDefaultTimeBase() {
long cPtr = VideoJNI.Global_getDefaultTimeBase();
return (cPtr == 0) ? null : new Rational(cPtr, false);
} | java | {
"resource": ""
} |
q173781 | Demuxer.make | test | public static Demuxer make() {
long cPtr = VideoJNI.Demuxer_make();
return (cPtr == 0) ? null : new Demuxer(cPtr, false);
} | java | {
"resource": ""
} |
q173782 | DecodeAndPlayVideo.playVideo | test | private static void playVideo(String filename) throws InterruptedException, IOException {
/*
* Start by creating a container object, in this case a demuxer since
* we are reading, to get video data from.
*/
Demuxer demuxer = Demuxer.make();
/*
* Open the demuxer with the filename passed... | java | {
"resource": ""
} |
q173783 | DecodeAndPlayVideo.displayVideoAtCorrectTime | test | private static BufferedImage displayVideoAtCorrectTime(long streamStartTime,
final MediaPicture picture, final MediaPictureConverter converter,
BufferedImage image, final ImageFrame window, long systemStartTime,
final Rational systemTimeBase, final Rational streamTimebase)
throws InterruptedExce... | java | {
"resource": ""
} |
q173784 | CodecDescriptor.make | test | public static CodecDescriptor make(Codec.ID id) {
long cPtr = VideoJNI.CodecDescriptor_make(id.swigValue());
return (cPtr == 0) ? null : new CodecDescriptor(cPtr, false);
} | java | {
"resource": ""
} |
q173785 | Configuration.printOption | test | public static void printOption(java.io.PrintStream stream,
Configurable configObj, Property prop)
{
if (prop.getType() != Property.Type.PROPERTY_FLAGS)
{
stream.printf(" %s; default= %s; type=%s;\n",
prop.getName(),
configObj.getPropertyAsString(prop.getName()),
prop... | java | {
"resource": ""
} |
q173786 | HumbleIO.registerFactory | test | static HumbleIO registerFactory(String protocolPrefix)
{
URLProtocolManager manager = URLProtocolManager.getManager();
manager.registerFactory(protocolPrefix, mFactory);
return mFactory;
} | java | {
"resource": ""
} |
q173787 | HumbleIO.generateUniqueName | test | static public String generateUniqueName(Object src, String extension)
{
StringBuilder builder = new StringBuilder();
builder.append(UUID.randomUUID().toString());
if (src != null)
{
builder.append("-");
builder.append(src.getClass().getName());
builder.append("-");
builder.appe... | java | {
"resource": ""
} |
q173788 | MediaAudioResampler.make | test | public static MediaAudioResampler make(AudioChannel.Layout outLayout, int outSampleRate, AudioFormat.Type outFormat, AudioChannel.Layout inLayout, int inSampleRate, AudioFormat.Type inFormat) {
long cPtr = VideoJNI.MediaAudioResampler_make(outLayout.swigValue(), outSampleRate, outFormat.swigValue(), inLayout.swigVa... | java | {
"resource": ""
} |
q173789 | Codec.getSupportedVideoFrameRates | test | public java.util.Collection<Rational>
getSupportedVideoFrameRates()
{
java.util.List<Rational> retval =
new java.util.LinkedList<Rational>();
int count = getNumSupportedVideoFrameRates();
for(int i=0;i<count;i++)
{
Rational rate = getSupportedVideoFrameRate(i);
if (rate != null)
... | java | {
"resource": ""
} |
q173790 | Codec.getSupportedVideoPixelFormats | test | public java.util.Collection<PixelFormat.Type>
getSupportedVideoPixelFormats()
{
java.util.List<PixelFormat.Type> retval =
new java.util.LinkedList<PixelFormat.Type>();
int count = getNumSupportedVideoPixelFormats();
for(int i=0;i<count;i++)
{
PixelFormat.Type type = getSupportedVideoPixe... | java | {
"resource": ""
} |
q173791 | Codec.getSupportedAudioSampleRates | test | public java.util.Collection<Integer>
getSupportedAudioSampleRates()
{
java.util.List<Integer> retval =
new java.util.LinkedList<Integer>();
int count = getNumSupportedAudioSampleRates();
for(int i=0;i<count;i++)
{
int rate = getSupportedAudioSampleRate(i);
if (rate != 0)
re... | java | {
"resource": ""
} |
q173792 | Codec.getSupportedAudioFormats | test | public java.util.Collection<AudioFormat.Type>
getSupportedAudioFormats()
{
java.util.List<AudioFormat.Type> retval =
new java.util.LinkedList<AudioFormat.Type>();
int count = getNumSupportedAudioFormats();
for(int i=0;i<count;i++)
{
AudioFormat.Type fmt = getSupportedAudioFormat(i);
... | java | {
"resource": ""
} |
q173793 | Codec.getSupportedAudioChannelLayouts | test | public java.util.Collection<AudioChannel.Layout>
getSupportedAudioChannelLayouts()
{
java.util.List<AudioChannel.Layout> retval =
new java.util.LinkedList<AudioChannel.Layout>();
int count = getNumSupportedAudioChannelLayouts();
for(int i=0;i<count;i++)
{
AudioChannel.Layout layout = get... | java | {
"resource": ""
} |
q173794 | Coder.setFlag | test | public void setFlag(Coder.Flag flag, boolean value) {
VideoJNI.Coder_setFlag(swigCPtr, this, flag.swigValue(), value);
} | java | {
"resource": ""
} |
q173795 | Coder.setFlag2 | test | public void setFlag2(Coder.Flag2 flag, boolean value) {
VideoJNI.Coder_setFlag2(swigCPtr, this, flag.swigValue(), value);
} | java | {
"resource": ""
} |
q173796 | DemuxerStream.getDecoder | test | public Decoder getDecoder() {
long cPtr = VideoJNI.DemuxerStream_getDecoder(swigCPtr, this);
return (cPtr == 0) ? null : new Decoder(cPtr, false);
} | java | {
"resource": ""
} |
q173797 | DemuxerStream.getDemuxer | test | public Demuxer getDemuxer() {
long cPtr = VideoJNI.DemuxerStream_getDemuxer(swigCPtr, this);
return (cPtr == 0) ? null : new Demuxer(cPtr, false);
} | java | {
"resource": ""
} |
q173798 | MuxerFormat.getFormats | test | public static java.util.Collection<MuxerFormat>
getFormats()
{
java.util.Collection<MuxerFormat> retval =
new java.util.HashSet<MuxerFormat>();
int count = getNumFormats();
for(int i = 0; i< count;++i)
{
MuxerFormat fmt = getFormat(i);
if (fmt != null)
retval.add(fmt);
... | java | {
"resource": ""
} |
q173799 | FilterGraph.make | test | public static FilterGraph make() {
long cPtr = VideoJNI.FilterGraph_make();
return (cPtr == 0) ? null : new FilterGraph(cPtr, false);
} | java | {
"resource": ""
} |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.