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Searched refs:nbits (Results 1 – 25 of 146) sorted by relevance

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/external/fec/
Dfec.h20 int chainback_viterbi27(void *vp, unsigned char *data,unsigned int nbits,unsigned int endstate);
27 int chainback_viterbi27_av(void *p,unsigned char *data,unsigned int nbits,unsigned int endstate);
29 int update_viterbi27_blk_av(void *p,unsigned char *syms,int nbits);
36 int chainback_viterbi27_mmx(void *p,unsigned char *data,unsigned int nbits,unsigned int endstate);
38 int update_viterbi27_blk_mmx(void *p,unsigned char *syms,int nbits);
43 int chainback_viterbi27_sse(void *p,unsigned char *data,unsigned int nbits,unsigned int endstate);
45 int update_viterbi27_blk_sse(void *p,unsigned char *syms,int nbits);
50 int chainback_viterbi27_sse2(void *p,unsigned char *data,unsigned int nbits,unsigned int endstate);
52 int update_viterbi27_blk_sse2(void *p,unsigned char *syms,int nbits);
58 int chainback_viterbi27_port(void *p,unsigned char *data,unsigned int nbits,unsigned int endstate);
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Dviterbi39.c83 unsigned int nbits, /* Number of data bits */ in chainback_viterbi39() argument
89 return chainback_viterbi39_port(p,data,nbits,endstate); in chainback_viterbi39()
92 return chainback_viterbi39_av(p,data,nbits,endstate); in chainback_viterbi39()
96 return chainback_viterbi39_mmx(p,data,nbits,endstate); in chainback_viterbi39()
98 return chainback_viterbi39_sse(p,data,nbits,endstate); in chainback_viterbi39()
100 return chainback_viterbi39_sse2(p,data,nbits,endstate); in chainback_viterbi39()
135 int update_viterbi39_blk(void *p,unsigned char syms[],int nbits){ in update_viterbi39_blk() argument
139 return update_viterbi39_blk_port(p,syms,nbits); in update_viterbi39_blk()
142 return update_viterbi39_blk_av(p,syms,nbits); in update_viterbi39_blk()
146 return update_viterbi39_blk_mmx(p,syms,nbits); in update_viterbi39_blk()
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Dviterbi27.c82 unsigned int nbits, /* Number of data bits */ in chainback_viterbi27() argument
88 return chainback_viterbi27_port(p,data,nbits,endstate); in chainback_viterbi27()
91 return chainback_viterbi27_av(p,data,nbits,endstate); in chainback_viterbi27()
95 return chainback_viterbi27_mmx(p,data,nbits,endstate); in chainback_viterbi27()
97 return chainback_viterbi27_sse(p,data,nbits,endstate); in chainback_viterbi27()
99 return chainback_viterbi27_sse2(p,data,nbits,endstate); in chainback_viterbi27()
134 int update_viterbi27_blk(void *p,unsigned char syms[],int nbits){ in update_viterbi27_blk() argument
141 update_viterbi27_blk_port(p,syms,nbits); in update_viterbi27_blk()
145 update_viterbi27_blk_av(p,syms,nbits); in update_viterbi27_blk()
150 update_viterbi27_blk_mmx(p,syms,nbits); in update_viterbi27_blk()
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Dviterbi29.c82 unsigned int nbits, /* Number of data bits */ in chainback_viterbi29() argument
88 return chainback_viterbi29_port(p,data,nbits,endstate); in chainback_viterbi29()
91 return chainback_viterbi29_av(p,data,nbits,endstate); in chainback_viterbi29()
95 return chainback_viterbi29_mmx(p,data,nbits,endstate); in chainback_viterbi29()
97 return chainback_viterbi29_sse(p,data,nbits,endstate); in chainback_viterbi29()
99 return chainback_viterbi29_sse2(p,data,nbits,endstate); in chainback_viterbi29()
134 int update_viterbi29_blk(void *p,unsigned char syms[],int nbits){ in update_viterbi29_blk() argument
138 return update_viterbi29_blk_port(p,syms,nbits); in update_viterbi29_blk()
141 return update_viterbi29_blk_av(p,syms,nbits); in update_viterbi29_blk()
145 return update_viterbi29_blk_mmx(p,syms,nbits); in update_viterbi29_blk()
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Dviterbi615.c84 unsigned int nbits, /* Number of data bits */ in chainback_viterbi615() argument
90 return chainback_viterbi615_port(p,data,nbits,endstate); in chainback_viterbi615()
93 return chainback_viterbi615_av(p,data,nbits,endstate); in chainback_viterbi615()
97 return chainback_viterbi615_mmx(p,data,nbits,endstate); in chainback_viterbi615()
99 return chainback_viterbi615_sse(p,data,nbits,endstate); in chainback_viterbi615()
101 return chainback_viterbi615_sse2(p,data,nbits,endstate); in chainback_viterbi615()
136 int update_viterbi615_blk(void *p,unsigned char syms[],int nbits){ in update_viterbi615_blk() argument
140 return update_viterbi615_blk_port(p,syms,nbits); in update_viterbi615_blk()
143 return update_viterbi615_blk_av(p,syms,nbits); in update_viterbi615_blk()
147 return update_viterbi615_blk_mmx(p,syms,nbits); in update_viterbi615_blk()
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/external/libldac/src/
Dbitalloc_sub_ldac.c25 int nbits; in encode_band_info_ldac() local
27 nbits = LDAC_NBANDBITS + LDAC_FLAGBITS; in encode_band_info_ldac()
29 return nbits; in encode_band_info_ldac()
38 int nbits; in encode_gradient_ldac() local
41 nbits = LDAC_GRADMODEBITS + LDAC_GRADQU0BITS*2 + LDAC_GRADOSBITS*2 + LDAC_NADJQUBITS; in encode_gradient_ldac()
44 nbits = LDAC_GRADMODEBITS + LDAC_GRADQU1BITS + LDAC_GRADOSBITS + LDAC_NADJQUBITS; in encode_gradient_ldac()
47 return nbits; in encode_gradient_ldac()
58 int id, nbits; in get_minimum_id_ldac() local
61 nbits = p_nbits[0]; in get_minimum_id_ldac()
64 if (nbits > p_nbits[i]) { in get_minimum_id_ldac()
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/external/jemalloc/include/jemalloc/internal/
Dbitmap.h28 #define BITMAP_BITS2GROUPS(nbits) \ argument
29 ((nbits + BITMAP_GROUP_NBITS_MASK) >> LG_BITMAP_GROUP_NBITS)
34 #define BITMAP_GROUPS_L0(nbits) \ argument
35 BITMAP_BITS2GROUPS(nbits)
36 #define BITMAP_GROUPS_L1(nbits) \ argument
37 BITMAP_BITS2GROUPS(BITMAP_BITS2GROUPS(nbits))
38 #define BITMAP_GROUPS_L2(nbits) \ argument
39 BITMAP_BITS2GROUPS(BITMAP_BITS2GROUPS(BITMAP_BITS2GROUPS((nbits))))
40 #define BITMAP_GROUPS_L3(nbits) \ argument
42 BITMAP_BITS2GROUPS((nbits)))))
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/external/puffin/src/
Dbit_reader.cc11 bool BufferBitReader::CacheBits(size_t nbits) { in CacheBits() argument
12 if ((in_size_ - index_) * 8 + in_cache_bits_ < nbits) { in CacheBits()
15 if (nbits > sizeof(in_cache_) * 8) { in CacheBits()
18 while (in_cache_bits_ < nbits) { in CacheBits()
25 uint32_t BufferBitReader::ReadBits(size_t nbits) { in ReadBits() argument
26 return in_cache_ & ((1U << nbits) - 1); in ReadBits()
29 void BufferBitReader::DropBits(size_t nbits) { in DropBits() argument
30 in_cache_ >>= nbits; in DropBits()
31 in_cache_bits_ -= nbits; in DropBits()
39 size_t nbits = in_cache_bits_ & 7; in SkipBoundaryBits() local
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Dhuffman_table.h81 inline bool CodeAlphabet(uint32_t bits, uint16_t* alphabet, size_t* nbits) { in CodeAlphabet() argument
85 *nbits = code_lens_[*alphabet]; in CodeAlphabet()
96 inline bool LitLenAlphabet(uint32_t bits, uint16_t* alphabet, size_t* nbits) { in LitLenAlphabet() argument
100 *nbits = lit_len_lens_[*alphabet]; in LitLenAlphabet()
113 size_t* nbits) { in DistanceAlphabet() argument
117 *nbits = distance_lens_[*alphabet]; in DistanceAlphabet()
127 inline bool CodeHuffman(uint16_t alphabet, uint16_t* huffman, size_t* nbits) { in CodeHuffman() argument
130 *nbits = code_lens_[alphabet]; in CodeHuffman()
142 size_t* nbits) { in LitLenHuffman() argument
145 *nbits = lit_len_lens_[alphabet]; in LitLenHuffman()
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Dbit_writer.cc13 bool BufferBitWriter::WriteBits(size_t nbits, uint32_t bits) { in WriteBits() argument
14 TEST_AND_RETURN_FALSE(((out_size_ - index_) * 8) - out_holder_bits_ >= nbits); in WriteBits()
15 TEST_AND_RETURN_FALSE(nbits <= sizeof(bits) * 8); in WriteBits()
16 while (nbits > 0) { in WriteBits()
22 while (out_holder_bits_ < 24 && nbits > 0) { in WriteBits()
24 auto min = std::min(nbits, static_cast<size_t>(8)); in WriteBits()
27 nbits -= min; in WriteBits()
Dhuffer.cc111 size_t nbits; in HuffDeflate() local
113 cur_ht->LitLenHuffman(literal, &literal_huffman, &nbits), in HuffDeflate()
116 bw->WriteBits(nbits, literal_huffman), in HuffDeflate()
150 size_t nbits; in HuffDeflate() local
152 cur_ht->LitLenHuffman(index + 257, &length_huffman, &nbits), in HuffDeflate()
155 TEST_AND_RETURN_FALSE_SET_ERROR(bw->WriteBits(nbits, length_huffman), in HuffDeflate()
175 cur_ht->DistanceHuffman(index, &distance_huffman, &nbits), in HuffDeflate()
179 bw->WriteBits(nbits, distance_huffman), in HuffDeflate()
191 size_t nbits; in HuffDeflate() local
193 cur_ht->LitLenHuffman(256, &eos_huffman, &nbits), in HuffDeflate()
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Dbit_reader.h28 virtual bool CacheBits(size_t nbits) = 0;
35 virtual uint32_t ReadBits(size_t nbits) = 0;
41 virtual void DropBits(size_t nbits) = 0;
90 bool CacheBits(size_t nbits) override;
91 uint32_t ReadBits(size_t nbits) override;
92 void DropBits(size_t nbits) override;
/external/jemalloc/src/
Dbitmap.c9 bitmap_info_init(bitmap_info_t *binfo, size_t nbits) in bitmap_info_init() argument
14 assert(nbits > 0); in bitmap_info_init()
15 assert(nbits <= (ZU(1) << LG_BITMAP_MAXBITS)); in bitmap_info_init()
23 group_count = BITMAP_BITS2GROUPS(nbits); in bitmap_info_init()
34 binfo->nbits = nbits; in bitmap_info_init()
58 extra = (BITMAP_GROUP_NBITS - (binfo->nbits & BITMAP_GROUP_NBITS_MASK)) in bitmap_init()
75 bitmap_info_init(bitmap_info_t *binfo, size_t nbits) in bitmap_info_init() argument
78 assert(nbits > 0); in bitmap_info_init()
79 assert(nbits <= (ZU(1) << LG_BITMAP_MAXBITS)); in bitmap_info_init()
81 binfo->ngroups = BITMAP_BITS2GROUPS(nbits); in bitmap_info_init()
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/external/okhttp/okhttp/src/main/java/com/squareup/okhttp/internal/framed/
DHuffman.java96 int nbits = CODE_LENGTHS[b]; in encode() local
98 current <<= nbits; in encode() local
100 n += nbits; in encode()
130 int nbits = 0; in decode() local
134 nbits += 8; in decode()
135 while (nbits >= 8) { in decode()
136 int c = (current >>> (nbits - 8)) & 0xFF; in decode()
141 nbits -= node.terminalBits; in decode()
145 nbits -= 8; in decode()
150 while (nbits > 0) { in decode()
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/external/libjpeg-turbo/
Djdhuff.h152 #define CHECK_BIT_BUFFER(state,nbits,action) \ argument
153 { if (bits_left < (nbits)) { \
154 if (! jpeg_fill_bit_buffer(&(state),get_buffer,bits_left,nbits)) \
158 #define GET_BITS(nbits) \ argument
159 (((int) (get_buffer >> (bits_left -= (nbits)))) & ((1<<(nbits))-1))
161 #define PEEK_BITS(nbits) \ argument
162 (((int) (get_buffer >> (bits_left - (nbits)))) & ((1<<(nbits))-1))
164 #define DROP_BITS(nbits) \ argument
165 (bits_left -= (nbits))
170 register int bits_left, int nbits);
Djcphuff.c299 unsigned int nbits) in emit_buffered_bits() argument
304 while (nbits > 0) { in emit_buffered_bits()
307 nbits--; in emit_buffered_bits()
319 register int temp, nbits; in emit_eobrun() local
323 nbits = 0; in emit_eobrun()
325 nbits++; in emit_eobrun()
327 if (nbits > 14) in emit_eobrun()
330 emit_symbol(entropy, entropy->ac_tbl_no, nbits << 4); in emit_eobrun()
331 if (nbits) in emit_eobrun()
332 emit_bits(entropy, entropy->EOBRUN, nbits); in emit_eobrun()
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/external/pdfium/third_party/libtiff/
Dtif_lzw.c94 unsigned short nbits; /* # of bits/code */ member
103 #define lzw_nbits base.nbits
177 if ((_sp)->dec_bitsleft < (uint64)nbits) { \
184 (_sp)->dec_bitsleft -= nbits; \
343 if (nextbits < nbits) { \
347 code = (hcode_t)((nextdata >> (nextbits-nbits)) & nbitsmask); \
348 nextbits -= nbits; \
370 long nbits, nextbits, nbitsmask; in LZWDecode() local
431 nbits = sp->lzw_nbits; in LZWDecode()
448 nbits = BITS_MIN; in LZWDecode()
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/external/pdfium/core/fxcrt/
Dfx_extension_unittest.cpp10 uint32_t ReferenceGetBits32(const uint8_t* pData, int bitpos, int nbits) { in ReferenceGetBits32() argument
12 for (int i = 0; i < nbits; i++) { in ReferenceGetBits32()
14 result |= 1 << (nbits - i - 1); in ReferenceGetBits32()
108 for (int nbits = 1; nbits <= 32; ++nbits) { in TEST() local
109 for (int bitpos = 0; bitpos < (int)sizeof(data) * 8 - nbits; ++bitpos) { in TEST()
110 EXPECT_EQ(ReferenceGetBits32(data, bitpos, nbits), in TEST()
111 GetBits32(data, bitpos, nbits)); in TEST()
Dfx_extension.cpp125 uint32_t GetBits32(const uint8_t* pData, int bitpos, int nbits) { in GetBits32() argument
126 ASSERT(0 < nbits && nbits <= 32); in GetBits32()
132 if (nbits < 8 && nbits + bitCount <= 8) { in GetBits32()
133 bitShift = 8 - nbits - bitCount; in GetBits32()
134 bitMask = (1 << nbits) - 1; in GetBits32()
139 bitMask = (1 << std::min(bitOffset, nbits)) - 1; in GetBits32()
140 dstShift = nbits - bitOffset; in GetBits32()
/external/brotli/c/enc/
Dcompress_fragment.c190 const uint32_t nbits = Log2FloorNonZero(tail) - 1u; in EmitInsertLen() local
191 const size_t prefix = tail >> nbits; in EmitInsertLen()
192 const size_t inscode = (nbits << 1) + prefix + 42; in EmitInsertLen()
194 BrotliWriteBits(nbits, tail - (prefix << nbits), storage_ix, storage); in EmitInsertLen()
198 const uint32_t nbits = Log2FloorNonZero(tail); in EmitInsertLen() local
199 const size_t code = nbits + 50; in EmitInsertLen()
201 BrotliWriteBits(nbits, tail - ((size_t)1 << nbits), storage_ix, storage); in EmitInsertLen()
239 const uint32_t nbits = Log2FloorNonZero(tail) - 1u; in EmitCopyLen() local
240 const size_t prefix = tail >> nbits; in EmitCopyLen()
241 const size_t code = (nbits << 1) + prefix + 20; in EmitCopyLen()
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Dcompress_fragment_two_pass.c122 const uint32_t nbits = Log2FloorNonZero(tail) - 1u; in EmitInsertLen() local
123 const uint32_t prefix = tail >> nbits; in EmitInsertLen()
124 const uint32_t inscode = (nbits << 1) + prefix + 2; in EmitInsertLen()
125 const uint32_t extra = tail - (prefix << nbits); in EmitInsertLen()
129 const uint32_t nbits = Log2FloorNonZero(tail); in EmitInsertLen() local
130 const uint32_t code = nbits + 10; in EmitInsertLen()
131 const uint32_t extra = tail - (1u << nbits); in EmitInsertLen()
151 const size_t nbits = Log2FloorNonZero(tail) - 1; in EmitCopyLen() local
152 const size_t prefix = tail >> nbits; in EmitCopyLen()
153 const size_t code = (nbits << 1) + prefix + 44; in EmitCopyLen()
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Dcommand.h35 uint32_t nbits = Log2FloorNonZero(insertlen - 2) - 1u; in GetInsertLengthCode() local
36 return (uint16_t)((nbits << 1) + ((insertlen - 2) >> nbits) + 2); in GetInsertLengthCode()
52 uint32_t nbits = Log2FloorNonZero(copylen - 6) - 1u; in GetCopyLengthCode() local
53 return (uint16_t)((nbits << 1) + ((copylen - 6) >> nbits) + 4); in GetCopyLengthCode()
144 uint32_t nbits = self->dist_extra_ >> 24; in CommandRestoreDistanceCode() local
151 self->dist_prefix_ + 4u - BROTLI_NUM_DISTANCE_SHORT_CODES - 2u * nbits; in CommandRestoreDistanceCode()
154 return (prefix << nbits) + extra + BROTLI_NUM_DISTANCE_SHORT_CODES - 4u; in CommandRestoreDistanceCode()
/external/python/cpython2/Parser/
Dbitset.c8 newbitset(int nbits) in newbitset() argument
10 int nbytes = NBYTES(nbits); in newbitset()
49 samebitset(bitset ss1, bitset ss2, int nbits) in samebitset() argument
53 for (i = NBYTES(nbits); --i >= 0; ) in samebitset()
60 mergebitset(bitset ss1, bitset ss2, int nbits) in mergebitset() argument
64 for (i = NBYTES(nbits); --i >= 0; ) in mergebitset()
/external/python/cpython3/Parser/
Dbitset.c8 newbitset(int nbits) in newbitset() argument
10 int nbytes = NBYTES(nbits); in newbitset()
49 samebitset(bitset ss1, bitset ss2, int nbits) in samebitset() argument
53 for (i = NBYTES(nbits); --i >= 0; ) in samebitset()
60 mergebitset(bitset ss1, bitset ss2, int nbits) in mergebitset() argument
64 for (i = NBYTES(nbits); --i >= 0; ) in mergebitset()
/external/libopus/celt/
Dentcode.c73 opus_uint32 nbits; in ec_tell_frac() local
77 nbits=_this->nbits_total<<BITRES; in ec_tell_frac()
83 return nbits-l; in ec_tell_frac()
87 opus_uint32 nbits; in ec_tell_frac() local
103 nbits=_this->nbits_total<<BITRES; in ec_tell_frac()
113 return nbits-l; in ec_tell_frac()

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