/external/chromium_org/third_party/libvpx/source/libvpx/vp8/encoder/arm/neon/ |
H A D | fastquantizeb_neon.asm | 249 ; default inverse zigzag table is defined in vp8/common/entropy.c
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/external/chromium_org/third_party/libvpx/source/libvpx/vp8/ |
H A D | vp8_common.mk | 21 VP8_COMMON_SRCS-yes += common/entropy.c 34 VP8_COMMON_SRCS-yes += common/entropy.h
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/external/chromium_org/third_party/libjpeg_turbo/ |
H A D | jcarith.c | 8 * This file contains portable arithmetic entropy encoding routines for JPEG 21 /* Expanded entropy encoder object for arithmetic encoding. */ 135 arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; 221 register arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; 321 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 335 MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS); 337 entropy->last_dc_val[ci] = 0; 338 entropy->dc_context[ci] = 0; 342 MEMZERO(entropy 364 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 455 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 554 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 589 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 682 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 824 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 907 arith_entropy_ptr entropy; local [all...] |
H A D | jccoefct.c | 10 * The coefficient buffer lies between forward-DCT and entropy encoding steps. 204 if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) { 233 * We must also emit the data to the entropy encoder. This is conveniently 240 * the entropy encoder during this first pass; be careful about looking 325 /* Emit data to the entropy encoder, sharing code with subsequent passes */ 334 * The data is obtained from the virtual arrays and fed to the entropy coder. 381 if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) {
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H A D | jchuff.c | 10 * This file contains Huffman entropy encoding routines. 61 /* Expanded entropy encoder object for Huffman encoding. 146 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 152 entropy->pub.encode_mcu = encode_mcu_gather; 153 entropy->pub.finish_pass = finish_pass_gather; 158 entropy->pub.encode_mcu = encode_mcu_huff; 159 entropy->pub.finish_pass = finish_pass_huff; 176 if (entropy->dc_count_ptrs[dctbl] == NULL) 177 entropy 624 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 681 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 793 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 994 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 1039 huff_entropy_ptr entropy; local [all...] |
H A D | jcmaster.c | 453 (*cinfo->entropy->start_pass) (cinfo, cinfo->optimize_coding); 472 (*cinfo->entropy->start_pass) (cinfo, TRUE); 491 (*cinfo->entropy->start_pass) (cinfo, FALSE); 542 /* The entropy coder always needs an end-of-pass call, 545 (*cinfo->entropy->finish_pass) (cinfo);
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H A D | jcphuff.c | 8 * This file contains Huffman entropy encoding routines for progressive JPEG. 22 /* Expanded entropy encoder object for progressive Huffman encoding. */ 108 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 113 entropy->cinfo = cinfo; 114 entropy->gather_statistics = gather_statistics; 123 entropy->pub.encode_mcu = encode_mcu_DC_first; 125 entropy->pub.encode_mcu = encode_mcu_AC_first; 128 entropy->pub.encode_mcu = encode_mcu_DC_refine; 130 entropy 205 dump_buffer(phuff_entropy_ptr entropy) argument 227 emit_bits(phuff_entropy_ptr entropy, unsigned int code, int size) argument 266 flush_bits(phuff_entropy_ptr entropy) argument 279 emit_symbol(phuff_entropy_ptr entropy, int tbl_no, int symbol) argument 295 emit_buffered_bits(phuff_entropy_ptr entropy, char * bufstart, unsigned int nbits) argument 314 emit_eobrun(phuff_entropy_ptr entropy) argument 345 emit_restart(phuff_entropy_ptr entropy, int restart_num) argument 377 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 464 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 571 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 618 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 746 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 767 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 814 phuff_entropy_ptr entropy; local [all...] |
H A D | jctrans.c | 282 * The data is obtained from the virtual arrays and fed to the entropy coder. 348 if (! (*cinfo->entropy->encode_mcu) (cinfo, MCU_buffer)) {
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H A D | jdarith.c | 8 * This file contains portable arithmetic entropy decoding routines for JPEG 21 /* Expanded entropy decoder object for arithmetic decoding. */ 108 register arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; 192 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 204 MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS); 206 entropy->last_dc_val[ci] = 0; 207 entropy->dc_context[ci] = 0; 210 MEMZERO(entropy->ac_stats[compptr->ac_tbl_no], AC_STAT_BINS); 215 entropy 243 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 322 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 396 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 429 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 498 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 623 arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; local 732 arith_entropy_ptr entropy; local [all...] |
H A D | jdcoefct.c | 12 * The coefficient buffer lies between entropy decoding and inverse-DCT steps. 44 * and let the entropy decoder write into that workspace each time. 173 if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) { 267 /* Note: entropy decoder expects buffer to be zeroed, 291 if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) {
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H A D | jdhuff.c | 10 * This file contains Huffman entropy decoding routines. 27 * Expanded entropy decoder object for Huffman decoding. 91 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 110 & entropy->dc_derived_tbls[dctbl]); 112 & entropy->ac_derived_tbls[actbl]); 114 entropy->saved.last_dc_val[ci] = 0; 122 entropy->dc_cur_tbls[blkn] = entropy->dc_derived_tbls[compptr->dc_tbl_no]; 123 entropy 519 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 553 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 648 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 751 huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; local 795 huff_entropy_ptr entropy; local [all...] |
H A D | jdinput.c | 275 (*cinfo->entropy->start_pass) (cinfo); 367 /* Reset progression state -- would be cleaner if entropy decoder did this */
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H A D | jdphuff.c | 8 * This file contains Huffman entropy decoding routines for progressive JPEG. 26 * Expanded entropy decoder object for progressive Huffman decoding. 94 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 151 entropy->pub.decode_mcu = decode_mcu_DC_first; 153 entropy->pub.decode_mcu = decode_mcu_AC_first; 156 entropy->pub.decode_mcu = decode_mcu_DC_refine; 158 entropy->pub.decode_mcu = decode_mcu_AC_refine; 170 & entropy->derived_tbls[tbl]); 175 & entropy 231 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 289 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 360 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 445 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 494 phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy; local 644 phuff_entropy_ptr entropy; local [all...] |
H A D | jpeglib.h | 136 int dc_tbl_no; /* DC entropy table selector (0..3) */ 137 int ac_tbl_no; /* AC entropy table selector (0..3) */ 373 boolean optimize_coding; /* TRUE=optimize entropy encoding parms */ 468 struct jpeg_entropy_encoder * entropy; member in struct:jpeg_compress_struct 687 const int * natural_order; /* natural-order position array for entropy decode */ 688 int lim_Se; /* min( Se, DCTSIZE2-1 ) for entropy decode */ 691 /* This field is shared between entropy decoder and marker parser. 706 struct jpeg_entropy_decoder * entropy; member in struct:jpeg_decompress_struct
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/external/chromium_org/third_party/boringssl/src/crypto/rand/ |
H A D | rand.c | 24 void RAND_add(const void *buf, int num, double entropy) {} argument
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/external/chromium_org/third_party/boringssl/src/include/openssl/ |
H A D | rand.h | 43 OPENSSL_EXPORT void RAND_add(const void *buf, int num, double entropy);
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/external/chromium_org/third_party/brotli/src/brotli/enc/ |
H A D | bit_cost.h | 41 const EntropyCode<kCodeLengthCodes>& entropy) { 42 return HuffmanTreeBitCost(&histogram.data_[0], &entropy.depth_[0]); 39 HuffmanTreeBitCost( const Histogram<kCodeLengthCodes>& histogram, const EntropyCode<kCodeLengthCodes>& entropy) argument
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H A D | encode.cc | 214 const EntropyCode<kCodeLengthCodes>& entropy, 219 if (entropy.count_ > 1) { 220 WriteBits(entropy.depth_[ix], entropy.bits_[ix], storage_ix, storage); 363 const EntropyCodeCommand& entropy, 366 WriteBits(entropy.depth_[code], entropy.bits_[code], storage_ix, storage); 383 void EncodeCopyDistance(const Command& cmd, const EntropyCodeDistance& entropy, argument 388 WriteBits(entropy.depth_[code], entropy 210 StoreHuffmanTreeToBitMask( const uint8_t* huffman_tree, const uint8_t* huffman_tree_extra_bits, const int huffman_tree_size, const EntropyCode<kCodeLengthCodes>& entropy, int* storage_ix, uint8_t* storage) argument 362 EncodeCommand(const Command& cmd, const EntropyCodeCommand& entropy, int* storage_ix, uint8_t* storage) argument 620 EncodeBlockLength(const EntropyCodeBlockLength& entropy, int length, int* storage_ix, uint8_t* storage) argument [all...] |
/external/chromium_org/third_party/WebKit/Source/wtf/ |
H A D | MallocZoneSupport.h | 62 T* nextEntryInHardenedLinkedList(T** address, uintptr_t entropy) const;
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/external/chromium_org/tools/symsrc/ |
H A D | pefile.py | 880 """Calculate and return the entropy for the section.""" 914 """Calculate the entropy of a chunk of data.""" 924 entropy = 0 928 entropy -= p_x*math.log(p_x, 2) 930 return entropy
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/external/chromium_org/third_party/libwebp/enc/ |
H A D | backward_references.c | 239 // For lower entropy images, the rigorous search loop in HashChainFindCopy 879 // Returns entropy for the given cache bits. 888 double entropy = MAX_ENTROPY; local 926 entropy = VP8LHistogramEstimateBits(histo) + 931 return entropy; 952 // Do a binary search to find the optimal entropy for cache_bits.
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/external/chromium_org/net/quic/ |
H A D | quic_connection_test.cc | 2162 // Entropy flag should be false, so entropy should be 0. 2228 // Entropy flag should be true, so entropy should not be 0. 2239 // Ensure QUIC no longer revives entropy for lost packets. 2251 // Entropy flag should be false, so entropy should be 0. 2264 // Ensure entropy is not revived for the missing packet. 3161 // FEC packets should not change the entropy hash calculation. 3178 // Make 4th packet my least unacked, and update entropy for 2, 3 packets. 3216 QuicPacketEntropyHash entropy[51]; local 3217 entropy[0] = 0; 3222 entropy[ [all...] |
H A D | quic_sent_entropy_manager.cc | 40 cumulative->entropy ^= GetPacketEntropy(cumulative->sequence_number); 49 // Every packet's entropy is recorded, even if it's not sent, so there 55 << " with entropy hash: " << static_cast<int>(entropy_hash); 62 // First the entropy for largest_observed sequence number should be updated. 64 return last_cumulative_entropy_.entropy; 80 // First the entropy for largest_observed sequence number should be updated. 84 QuicPacketEntropyHash expected_entropy_hash = last_valid_entropy_.entropy; 90 << "Invalid entropy hash: " << static_cast<int>(entropy_hash) 91 << " expected entropy hash: " << static_cast<int>(expected_entropy_hash); 97 // Don't discard entropy befor [all...] |
H A D | quic_sent_entropy_manager.h | 5 // Manages the packet entropy calculation for both sent and received packets 23 // Records all sent packets by a connection to track the cumulative entropy of 36 // Retrieves the cumulative entropy up to |sequence_number|. 41 // Returns true if |entropy_hash| matches the expected sent entropy hash 57 CumulativeEntropy() : sequence_number(0), entropy(0) {} 60 QuicPacketEntropyHash entropy; member in struct:net::QuicSentEntropyManager::CumulativeEntropy 66 // Convenience method to get the entropy hash for |sequence_number|. 70 // Update the cumulative entropy to |sequence_number|. 74 // Maps sequence numbers to the sent entropy hash for the sequence number. 78 // Cache the cumulative entropy fo [all...] |
/external/chromium_org/net/quic/test_tools/ |
H A D | quic_connection_peer.cc | 114 return last_entropy_copy.entropy;
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