Searched defs:data (Results 26 - 50 of 7161) sorted by last modified time

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/external/zlib/src/contrib/dotzlib/DotZLib/
H A DInflater.cs16 /// Implements a data decompressor, using the inflate algorithm in the ZLib dll
48 /// Adds more data to the codec to be processed.
50 /// <param name="data">Byte array containing the data to be added to the codec</param>
51 /// <param name="offset">The index of the first byte to add from <c>data</c></param>
53 /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks>
54 public override void Add(byte[] data, int offset, int count) argument
56 if (data == null) throw new ArgumentNullException();
58 if ((offset+count) > data.Length) throw new ArgumentException();
66 copyInput(data, inputInde
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H A DUnitTests.cs101 byte[] data = { 1,2,3,4,5,6,7 };
102 crc32.Update(data);
135 byte[] data = { 1,2,3,4,5,6,7 };
136 adler.Update(data);
186 public void CDataAvail(byte[] data, int startIndex, int count) argument
189 compressedData.Add(data[i+startIndex]);
220 private void DDataAvail(byte[] data, int startIndex, int count) argument
223 uncompressedData.Add(data[i+startIndex]);
/external/zlib/src/contrib/minizip/
H A Dmztools.c124 char* data = malloc(dataSize); local
125 if (data != NULL) {
126 if ((int)fread(data, 1, dataSize, fpZip) == dataSize) {
127 if ((int)fwrite(data, 1, dataSize, fpOut) == dataSize) {
136 free(data);
H A Dzip.c16 Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data
18 ZIP64 data is automaticly added to items that needs it, and existing ZIP64 data need to be removed.
120 unsigned char data[SIZEDATA_INDATABLOCK]; member in struct:linkedlist_datablock_internal_s
142 char* central_header; /* central header data for the current file */
149 int raw; /* 1 for directly writing raw data */
150 Byte buffered_data[Z_BUFSIZE];/* buffer contain compressed data to be writ*/
263 to_copy = &(ldi->data[ldi->filled_in_this_block]);
297 { /* data overflo
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/external/zlib/src/examples/
H A Dgzlog.c12 the gzip file, only compressing when the amount of uncompressed data has
18 valid state. The last data to be appended or compressed is saved in an
22 gzlog maintains another auxiliary file with the last 32K of data from the
24 data. This minimizes the impact to the compression ratio of appending.
32 foo.add -- last message to append or last data to compress
33 foo.dict -- dictionary of the last 32K of data for next compression
40 - compressed data ending initially with empty stored block
41 - uncompressed data filling out originally empty stored block and
46 When appending data, the information in the first three items above plus the
49 stored block and determine where to append the data i
501 log_append(struct log *log, unsigned char *data, size_t len) argument
608 log_compress(struct log *log, unsigned char *data, size_t len) argument
741 unsigned char *data = NULL; local
913 unsigned char *data, buf[5]; local
995 gzlog_write(gzlog *logd, void *data, size_t len) argument
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/external/zopfli/src/zopfli/
H A Dlz77.c95 void ZopfliVerifyLenDist(const unsigned char* data, size_t datasize, size_t pos, argument
103 if (data[pos - dist + i] != data[pos + i]) {
104 assert(data[pos - dist + i] == data[pos + i]);
H A Dzlib_container.c28 /* Calculates the adler32 checksum of the data */
29 static unsigned adler32(const unsigned char* data, size_t size) argument
39 s1 += (*data++);
/external/zopfli/src/zopflipng/lodepng/
H A Dlodepng.cpp130 unsigned* data; member in struct:uivector
138 lodepng_free(((uivector*)p)->data);
139 ((uivector*)p)->data = NULL;
148 void* data = lodepng_realloc(p->data, newsize); local
149 if(data)
152 p->data = (unsigned*)data;
166 for(i = oldsize; i < size; i++) p->data[i] = value;
172 p->data
201 unsigned char* data; member in struct:ucvector
212 void* data = lodepng_realloc(p->data, newsize); local
280 char* data = (char*)lodepng_realloc(*out, size + 1); local
1386 getHash(const unsigned char* data, size_t size, size_t pos) argument
1403 countZeros(const unsigned char* data, size_t size, size_t pos) argument
1600 deflateNoCompression(ucvector* out, const unsigned char* data, size_t datasize) argument
1671 deflateDynamic(ucvector* out, size_t* bp, Hash* hash, const unsigned char* data, size_t datapos, size_t dataend, const LodePNGCompressSettings* settings, int final) argument
1916 deflateFixed(ucvector* out, size_t* bp, Hash* hash, const unsigned char* data, size_t datapos, size_t dataend, const LodePNGCompressSettings* settings, int final) argument
2036 update_adler32(unsigned adler, const unsigned char* data, unsigned len) argument
2060 adler32(const unsigned char* data, unsigned len) argument
2453 lodepng_chunk_create(unsigned char** out, size_t* outlength, unsigned length, const char* type, const unsigned char* data) argument
2583 unsigned char* data; local
4254 readChunk_PLTE(LodePNGColorMode* color, const unsigned char* data, size_t chunkLength) argument
4278 readChunk_tRNS(LodePNGColorMode* color, const unsigned char* data, size_t chunkLength) argument
4314 readChunk_bKGD(LodePNGInfo* info, const unsigned char* data, size_t chunkLength) argument
4348 readChunk_tEXt(LodePNGInfo* info, const unsigned char* data, size_t chunkLength) argument
4592 const unsigned char* data; /*the data in the chunk*/ local
4758 unsigned char* data = *out; local
4882 addChunk(ucvector* out, const char* chunkName, const unsigned char* data, size_t length) argument
4985 addChunk_IDAT(ucvector* out, const unsigned char* data, size_t datasize, LodePNGCompressSettings* zlibsettings) argument
5029 ucvector data, compressed; local
5056 ucvector data; local
5126 unsigned char* data = (unsigned char*)lodepng_malloc(7); local
5143 ucvector data; local
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H A Dlodepng_util.cpp166 //Read literal data from all IDAT chunks
193 //Decompress all IDAT data
194 std::vector<unsigned char> data; local
195 error = lodepng::decompress(data, &zdata[0], zdata.size());
206 for(size_t i = 0; i < data.size(); i += linebytes)
208 filterTypes[0].push_back(data[i]);
228 filterTypes[j].push_back(data[pos]);
266 int getPaletteValue(const unsigned char* data, size_t i, int bits) argument
268 if(bits == 8) return data[i];
269 else if(bits == 4) return (data[
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/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
H A Darith_routines_hist.c28 * - data : data vector
30 * - lenData : data vector length
36 const WebRtc_Word16 *data,
63 cdfLo = (WebRtc_UWord32) *(*cdf + (WebRtc_UWord32)*data);
64 cdfHi = (WebRtc_UWord32) *(*cdf++ + (WebRtc_UWord32)*data++ + 1);
140 * - lenData : data vector length
143 * - data : data vector
148 WebRtc_Word16 WebRtcIsacfix_DecHistBisectMulti(WebRtc_Word16 *data, argument
35 WebRtcIsacfix_EncHistMulti(Bitstr_enc *streamData, const WebRtc_Word16 *data, const WebRtc_UWord16 **cdf, const WebRtc_Word16 lenData) argument
285 WebRtcIsacfix_DecHistOneStepMulti(WebRtc_Word16 *data, Bitstr_dec *streamData, const WebRtc_UWord16 **cdf, const WebRtc_UWord16 *initIndex, const WebRtc_Word16 lenData) argument
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H A Dentropy_coding.c431 WebRtc_Word16 data[FRAMESAMPLES]; local
441 GenerateDitherQ7(data, streamdata->W_upper, FRAMESAMPLES, AvgPitchGain_Q12); /* Dither is output in vector 'Data' */
457 /* 'data' input and output. Input = Dither */
458 len = WebRtcIsacfix_DecLogisticMulti2(data, streamdata, invARSpec2_Q16, (WebRtc_Word16)FRAMESAMPLES);
470 *frQ7++ = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL(data[ k ], gainQ10) + 512, 10);
471 *fiQ7++ = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL(data[k+1], gainQ10) + 512, 10);
472 *frQ7++ = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL(data[k+2], gainQ10) + 512, 10);
473 *fiQ7++ = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL(data[k+3], gainQ10) + 512, 10);
482 *frQ7++ = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL(data[ k ], gainQ10) + 512, 10);
483 *fiQ7++ = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL(data[
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/external/webrtc/src/modules/audio_coding/codecs/isac/fix/test/
H A Dkenny.c23 #define SEED_FILE "randseed.txt" /* Used when running decoder on garbage data */
28 /* Function for reading audio data from PCM file */
29 int readframe(WebRtc_Word16 *data, FILE *inp, int length) { argument
33 rlen = fread(data, sizeof(WebRtc_Word16), length, inp);
36 data[k] = 0;
146 /* For fault test 10, garbage data */
208 printf(" F 10 - Call decodeB with garbage data\n");
445 /* Error test number 10, garbage data */
447 /* Test to run decoder with garbage data */
488 /* Init of bandwidth data */
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H A Dtest_iSACfixfloat.c44 /* function for reading audio data from PCM file */
45 int readframe(WebRtc_Word16 *data, FILE *inp, int length) { argument
49 rlen = fread(data, sizeof(WebRtc_Word16), length, inp);
52 data[k] = 0;
/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
H A Darith_routines_hist.c19 const int *data, /* input: data vector */
21 const int N) /* input: data vector length */
38 cdf_lo = (WebRtc_UWord32) *(*cdf + *data);
39 cdf_hi = (WebRtc_UWord32) *(*cdf++ + *data++ + 1);
85 int WebRtcIsac_DecHistBisectMulti(int *data, /* output: data vector */ argument
89 const int N) /* input: data vector length */
120 /* find the integer *data for which streamval lies in [W_lower+1, W_upper] */
147 *data
18 WebRtcIsac_EncHistMulti(Bitstr *streamdata, const int *data, const WebRtc_UWord16 **cdf, const int N) argument
193 WebRtcIsac_DecHistOneStepMulti(int *data, Bitstr *streamdata, const WebRtc_UWord16 **cdf, const WebRtc_UWord16 *init_index, const int N) argument
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H A Dencode_lpc_swb.c103 const double* data,
133 // decorrMat * data
135 // data is assumed to contain 'numVec' of LAR
140 ptrData = data;
167 * -data : pointer to matrix of LAR vectors. The matrix
177 const double* data,
206 // data * decorrMat
208 // data is of size 'interVecDim' * 'UB_LPC_ORDER'
222 data[coeffCntr + rowCntr * UB_LPC_ORDER] *
236 * -data
102 WebRtcIsac_DecorrelateIntraVec( const double* data, double* out, WebRtc_Word16 bandwidth) argument
176 WebRtcIsac_DecorrelateInterVec( const double* data, double* out, WebRtc_Word16 bandwidth) argument
245 WebRtcIsac_QuantizeUncorrLar( double* data, int* recIdx, WebRtc_Word16 bandwidth) argument
371 WebRtcIsac_CorrelateIntraVec( const double* data, double* out, WebRtc_Word16 bandwidth) argument
434 WebRtcIsac_CorrelateInterVec( const double* data, double* out, WebRtc_Word16 bandwidth) argument
499 WebRtcIsac_AddLarMean( double* data, WebRtc_Word16 bandwidth) argument
548 WebRtcIsac_ToLogDomainRemoveMean( double* data) argument
572 WebRtcIsac_DecorrelateLPGain( const double* data, double* out) argument
603 WebRtcIsac_QuantizeLpcGain( double* data, int* idx) argument
667 WebRtcIsac_CorrelateLpcGain( const double* data, double* out) argument
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H A Dentropy_coding.c276 WebRtc_Word16 data[FRAMESAMPLES]; local
332 len = WebRtcIsac_DecLogisticMulti2(data, streamdata, invARSpecQ8, DitherQ7,
354 *fr++ = (double)((data[ k ] * gainQ10 + 512) >> 10) / 128.0;
355 *fi++ = (double)((data[k + 1] * gainQ10 + 512) >> 10) / 128.0;
356 *fr++ = (double)((data[k + 2] * gainQ10 + 512) >> 10) / 128.0;
357 *fi++ = (double)((data[k + 3] * gainQ10 + 512) >> 10) / 128.0;
363 fr[i] = (double)data[ k ] / 128.0;
364 fi[i] = (double)data[k + 1] / 128.0;
366 fr[i] = (double)data[k + 2] / 128.0;
367 fi[i] = (double)data[
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H A Dlpc_analysis.c246 /* replace data in buffer by new look-ahead data */
397 double data[WINLEN]; local
410 /* replace data in buffer by new look-ahead data */
426 data[pos1] = maskdata->DataBufferLo[pos1] * kLpcCorrWindow[pos1];
432 data[pos1] = maskdata->DataBufferLo[pos1] * kLpcCorrWindow[pos1];
437 WebRtcIsac_AutoCorr(corrSubFrame, data, WINLEN, UB_LPC_ORDER+1);
/external/webrtc/src/modules/audio_processing/
H A Daudio_buffer.cc38 memset(data, 0, sizeof(data));
41 int16_t data[kSamplesPer32kHzChannel]; member in struct:webrtc::AudioChannel
97 int16_t* AudioBuffer::data(int channel) const { function in class:webrtc::AudioBuffer
103 return channels_[channel].data;
109 return data(channel);
127 return mixed_channels_[channel].data;
133 return mixed_low_pass_channels_[channel].data;
142 return low_pass_reference_channels_[channel].data;
213 int16_t* deinterleaved = channels_[i].data;
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H A Dhigh_pass_filter_impl.cc51 int Filter(FilterState* hpf, WebRtc_Word16* data, int length) { argument
74 tmp_int32 += WEBRTC_SPL_MUL_16_16(data[i], ba[0]); // b[0]*x[0]
80 x[0] = data[i];
98 data[i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(tmp_int32, 12);
H A Dlevel_estimator_impl.cc40 void Process(int16_t* data, int length) { argument
41 assert(data != NULL);
43 sum_square_ += SumSquare(data, length);
73 static double SumSquare(int16_t* data, int length) { argument
76 double data_d = static_cast<double>(data[i]);
104 int16_t* mixed_data = audio->data(0);
/external/webrtc/src/modules/audio_processing/test/testsupport/
H A Dpacket_reader.cc24 void PacketReader::InitializeReading(WebRtc_UWord8* data, argument
27 assert(data);
30 data_ = data;
H A Dpacket_reader_unittest.cc56 WebRtc_UWord8 data[kDataLengthInBytes]; local
57 WebRtc_UWord8* data_pointer = data;
58 memset(data, 1, kDataLengthInBytes);
60 reader_->InitializeReading(data, kDataLengthInBytes, kPacketSizeInBytes);
62 VerifyPacketData(kDataLengthInBytes, length_to_read, data, data_pointer);
63 EXPECT_EQ(0, data_pointer - data); // pointer hasn't moved
68 EXPECT_EQ(kDataLengthInBytes, data_pointer - data);
71 // Test with data length that exactly matches one packet
73 WebRtc_UWord8 data[kPacketSizeInBytes]; local
74 WebRtc_UWord8* data_pointer = data;
114 WebRtc_UWord8* data = new WebRtc_UWord8[kDataLengthInBytes]; local
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/external/webrtc/src/modules/audio_processing/utility/
H A Dring_buffer.c11 // A ring buffer to hold arbitrary data. Provides no thread safety. Unless
31 char* data; member in struct:__anon33507
34 // Get address of region(s) from which we can read data.
53 // Write data in two blocks that wrap the buffer.
54 *data_ptr_1 = buf->data + buf->read_pos * buf->element_size;
56 *data_ptr_2 = buf->data;
59 *data_ptr_1 = buf->data + buf->read_pos * buf->element_size;
83 self->data = malloc(element_count * element_size);
84 if (self->data == NULL) {
108 memset(self->data,
126 WebRtc_ReadBuffer(void* handle, void** data_ptr, void* data, size_t element_count) argument
172 WebRtc_WriteBuffer(void* handle, const void* data, size_t element_count) argument
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/external/webrtc/src/modules/interface/
H A Dmodule_common_types.h269 WebRtc_UWord32* fragmentationOffset; // Offset of pointer to data for each fragm.
313 EncodedVideoData(const EncodedVideoData& data) argument
315 payloadType = data.payloadType;
316 timeStamp = data.timeStamp;
317 renderTimeMs = data.renderTimeMs;
318 encodedWidth = data.encodedWidth;
319 encodedHeight = data.encodedHeight;
320 completeFrame = data.completeFrame;
321 missingFrame = data.missingFrame;
322 payloadSize = data
343 operator =(const EncodedVideoData& data) argument
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/external/webrtc/src/system_wrappers/interface/
H A Ddata_log_impl.h15 * These classes are helper classes used for logging data for offline
50 explicit ValueContainer(T data) : data_(data) {} argument
66 MultiValueContainer(const T* data, int length) argument
67 : data_(data, data + length) {
134 // This function writes data to file. Note, it blocks if there is no data

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