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/external/e2fsprogs/lib/ext2fs/
Dcrc32c.c77 crc32_body(uint32_t crc, unsigned char const *buf, size_t len, in crc32_body() argument
81 # define DO_CRC(x) (crc = t0[(crc ^ (x)) & 255] ^ (crc >> 8)) in crc32_body()
87 # define DO_CRC(x) (crc = t0[((crc >> 24) ^ (x)) & 255] ^ (crc << 8)) in crc32_body()
116 q = crc ^ *++b; /* use pre increment for speed */ in crc32_body()
118 crc = DO_CRC4; in crc32_body()
120 crc = DO_CRC8; in crc32_body()
122 crc ^= DO_CRC4; in crc32_body()
133 return crc; in crc32_body()
147 static inline uint32_t crc32_le_generic(uint32_t crc, unsigned char const *p, in crc32_le_generic() argument
154 crc ^= *p++; in crc32_le_generic()
[all …]
Dgen_crc32ctable.c36 uint32_t crc = 1; in crc32cinit_le() local
41 crc = (crc >> 1) ^ ((crc & 1) ? CRC32C_POLY_LE : 0); in crc32cinit_le()
43 crc32ctable_le[0][i + j] = crc ^ crc32ctable_le[0][j]; in crc32cinit_le()
46 crc = crc32ctable_le[0][i]; in crc32cinit_le()
48 crc = crc32ctable_le[0][crc & 0xff] ^ (crc >> 8); in crc32cinit_le()
49 crc32ctable_le[j][i] = crc; in crc32cinit_le()
60 uint32_t crc = 0x80000000; in crc32init_be() local
65 crc = (crc << 1) ^ ((crc & 0x80000000) ? CRCPOLY_BE : 0); in crc32init_be()
67 crc32table_be[0][i + j] = crc ^ crc32table_be[0][j]; in crc32init_be()
70 crc = crc32table_be[0][i]; in crc32init_be()
[all …]
Dcsum.c64 __u32 crc; in ext2fs_mmp_csum_set() local
69 crc = ext2fs_mmp_csum(fs, mmp); in ext2fs_mmp_csum_set()
70 mmp->mmp_checksum = ext2fs_cpu_to_le32(crc); in ext2fs_mmp_csum_set()
113 __u32 flag, crc; in ext2fs_superblock_csum_set() local
123 crc = ext2fs_superblock_csum(fs, sb); in ext2fs_superblock_csum_set()
124 sb->s_checksum = ext2fs_cpu_to_le32(crc); in ext2fs_superblock_csum_set()
133 __u32 *crc) in ext2fs_ext_attr_block_csum() argument
140 *crc = ext2fs_crc32c_le(fs->csum_seed, (unsigned char *)&block, in ext2fs_ext_attr_block_csum()
142 *crc = ext2fs_crc32c_le(*crc, (unsigned char *)buf, fs->blocksize); in ext2fs_ext_attr_block_csum()
170 __u32 crc; in ext2fs_ext_attr_block_csum_set() local
[all …]
/external/libaom/libaom/av1/encoder/
Dhash.c76 uint32_t crc; in av1_crc32c_calculator_init() local
79 crc = n; in av1_crc32c_calculator_init()
80 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init()
81 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init()
82 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init()
83 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init()
84 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init()
85 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init()
86 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init()
87 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init()
[all …]
/external/flac/src/libFLAC/
Dcrc.c348 FLAC__uint16 polynomial, crc;
352 crc = i << 8;
355 crc = (crc << 1) ^ (crc & (1 << 15) ? polynomial : 0);
357 FLAC__crc16_table[0][i] = crc;
368 FLAC__uint8 crc = 0; in FLAC__crc8() local
371 crc = FLAC__crc8_table[crc ^ *data++]; in FLAC__crc8()
373 return crc; in FLAC__crc8()
378 FLAC__uint16 crc = 0; in FLAC__crc16() local
381 crc ^= data[0] << 8 | data[1]; in FLAC__crc16()
383 crc = FLAC__crc16_table[7][crc >> 8] ^ FLAC__crc16_table[6][crc & 0xFF] ^ in FLAC__crc16()
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/external/aac/libFDK/src/
DFDK_crc.cpp339 USHORT crc = *pCrc; /* get crc value */ in calcCrc_Bits() local
344 tmp ^= ((crc & crcMask) ? 1 : 0); in calcCrc_Bits()
346 crc <<= 1; in calcCrc_Bits()
347 crc ^= tmp; in calcCrc_Bits()
351 USHORT tmp = (crc & crcMask) ? crcPoly : 0; // process single bit in calcCrc_Bits()
352 crc <<= 1; in calcCrc_Bits()
353 crc ^= tmp; in calcCrc_Bits()
356 *pCrc = crc; /* update crc value */ in calcCrc_Bits()
379 USHORT crc = *pCrc; /* get crc value */ in calcCrc_Bytes() local
386 crc = in calcCrc_Bytes()
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/external/gptfdisk/
Dcrc32.cc34 unsigned long crc; in chksum_crc32() local
37 crc = 0xFFFFFFFF; in chksum_crc32()
40 crc = ((crc >> 8) & 0x00FFFFFF) ^ crc_tab[(crc ^ *block++) & 0xFF]; in chksum_crc32()
42 return (crc ^ 0xFFFFFFFF); in chksum_crc32()
52 unsigned long crc, poly; in chksum_crc32gentab() local
58 crc = i; in chksum_crc32gentab()
61 if (crc & 1) in chksum_crc32gentab()
63 crc = (crc >> 1) ^ poly; in chksum_crc32gentab()
67 crc >>= 1; in chksum_crc32gentab()
70 crc_tab[i] = crc; in chksum_crc32gentab()
/external/llvm-project/llvm/test/MC/ARM/
Ddirective-arch_extension-crc.s10 .arch_extension crc
12 @ CHECK-V7-NEXT: .arch_extension crc
15 .type crc,%function
16 crc: label
18 @ CHECK-V7: error: instruction requires: crc armv8
20 @ CHECK-V7: error: instruction requires: crc armv8
22 @ CHECK-V7: error: instruction requires: crc armv8
25 @ CHECK-V7: error: instruction requires: crc armv8
27 @ CHECK-V7: error: instruction requires: crc armv8
29 @ CHECK-V7: error: instruction requires: crc armv8
[all …]
Dcrc32-thumb.s3 @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-pref…
11 @ CHECK-V7: error: instruction requires: crc armv8
12 @ CHECK-V7: error: instruction requires: crc armv8
13 @ CHECK-V7: error: instruction requires: crc armv8
14 @ CHECK-NOCRC: error: instruction requires: crc
15 @ CHECK-NOCRC: error: instruction requires: crc
16 @ CHECK-NOCRC: error: instruction requires: crc
25 @ CHECK-V7: error: instruction requires: crc armv8
26 @ CHECK-V7: error: instruction requires: crc armv8
27 @ CHECK-V7: error: instruction requires: crc armv8
[all …]
Dcrc32.s3 @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-pref…
11 @ CHECK-V7: error: instruction requires: crc armv8
12 @ CHECK-V7: error: instruction requires: crc armv8
13 @ CHECK-V7: error: instruction requires: crc armv8
14 @ CHECK-NOCRC: error: instruction requires: crc
15 @ CHECK-NOCRC: error: instruction requires: crc
16 @ CHECK-NOCRC: error: instruction requires: crc
25 @ CHECK-V7: error: instruction requires: crc armv8
26 @ CHECK-V7: error: instruction requires: crc armv8
27 @ CHECK-V7: error: instruction requires: crc armv8
[all …]
/external/llvm/test/MC/ARM/
Ddirective-arch_extension-crc.s10 .arch_extension crc
12 @ CHECK-V7-NEXT: .arch_extension crc
15 .type crc,%function
16 crc: label
18 @ CHECK-V7: error: instruction requires: crc armv8
20 @ CHECK-V7: error: instruction requires: crc armv8
22 @ CHECK-V7: error: instruction requires: crc armv8
25 @ CHECK-V7: error: instruction requires: crc armv8
27 @ CHECK-V7: error: instruction requires: crc armv8
29 @ CHECK-V7: error: instruction requires: crc armv8
[all …]
Dcrc32.s3 @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-pref…
11 @ CHECK-V7: error: instruction requires: crc armv8
12 @ CHECK-V7: error: instruction requires: crc armv8
13 @ CHECK-V7: error: instruction requires: crc armv8
14 @ CHECK-NOCRC: error: instruction requires: crc
15 @ CHECK-NOCRC: error: instruction requires: crc
16 @ CHECK-NOCRC: error: instruction requires: crc
25 @ CHECK-V7: error: instruction requires: crc armv8
26 @ CHECK-V7: error: instruction requires: crc armv8
27 @ CHECK-V7: error: instruction requires: crc armv8
[all …]
Dcrc32-thumb.s3 @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-pref…
11 @ CHECK-V7: error: instruction requires: crc armv8
12 @ CHECK-V7: error: instruction requires: crc armv8
13 @ CHECK-V7: error: instruction requires: crc armv8
14 @ CHECK-NOCRC: error: instruction requires: crc
15 @ CHECK-NOCRC: error: instruction requires: crc
16 @ CHECK-NOCRC: error: instruction requires: crc
25 @ CHECK-V7: error: instruction requires: crc armv8
26 @ CHECK-V7: error: instruction requires: crc armv8
27 @ CHECK-V7: error: instruction requires: crc armv8
[all …]
/external/usrsctp/usrsctplib/netinet/
Dsctp_crc32.c548 sctp_crc32c_sb8_64_bit(uint32_t crc, in sctp_crc32c_sb8_64_bit() argument
562 crc = sctp_crc_tableil8_o32[(crc ^ *p_buf++) & 0x000000FF] ^ in sctp_crc32c_sb8_64_bit()
563 (crc >> 8); in sctp_crc32c_sb8_64_bit()
566 crc ^= *p_buf++; in sctp_crc32c_sb8_64_bit()
567 crc ^= (*p_buf++) << 8; in sctp_crc32c_sb8_64_bit()
568 crc ^= (*p_buf++) << 16; in sctp_crc32c_sb8_64_bit()
569 crc ^= (*p_buf++) << 24; in sctp_crc32c_sb8_64_bit()
571 crc ^= *(const uint32_t *) p_buf; in sctp_crc32c_sb8_64_bit()
574 term1 = sctp_crc_tableil8_o88[crc & 0x000000FF] ^ in sctp_crc32c_sb8_64_bit()
575 sctp_crc_tableil8_o80[(crc >> 8) & 0x000000FF]; in sctp_crc32c_sb8_64_bit()
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/external/toybox/toys/posix/
Dcksum.c42 static unsigned cksum_be(unsigned crc, unsigned char c)
44 return (crc<<8)^TT.crc_table[(crc>>24)^c];
47 static unsigned cksum_le(unsigned crc, unsigned char c) in cksum_le() argument
49 return TT.crc_table[(crc^c)&0xff] ^ (crc>>8); in cksum_le()
54 unsigned crc = (toys.optflags & FLAG_P) ? 0xffffffff : 0; in do_cksum() local
56 unsigned (*cksum)(unsigned crc, unsigned char c); in do_cksum()
68 for (i=0; i<len; i++) crc=cksum(crc, toybuf[i]); in do_cksum()
76 crc = cksum(crc, llen); in do_cksum()
82 (toys.optflags & FLAG_I) ? crc : ~crc); in do_cksum()
/external/igt-gpu-tools/tests/vc4_ci/
Dvc4-chamelium.testlist1 igt@kms_chamelium@hdmi-crc-abgr8888
2 igt@kms_chamelium@hdmi-crc-argb1555
3 igt@kms_chamelium@hdmi-crc-argb8888
4 igt@kms_chamelium@hdmi-crc-bgr565
5 igt@kms_chamelium@hdmi-crc-bgr888
6 igt@kms_chamelium@hdmi-crc-fast
7 igt@kms_chamelium@hdmi-crc-multiple
8 igt@kms_chamelium@hdmi-crc-rgb565
9 igt@kms_chamelium@hdmi-crc-rgb888
10 igt@kms_chamelium@hdmi-crc-single
[all …]
Dvc4-chamelium-fast.testlist1 igt@kms_chamelium@hdmi-crc-abgr8888
2 igt@kms_chamelium@hdmi-crc-argb1555
3 igt@kms_chamelium@hdmi-crc-argb8888
4 igt@kms_chamelium@hdmi-crc-bgr565
5 igt@kms_chamelium@hdmi-crc-bgr888
6 igt@kms_chamelium@hdmi-crc-fast
7 igt@kms_chamelium@hdmi-crc-rgb565
8 igt@kms_chamelium@hdmi-crc-rgb888
9 igt@kms_chamelium@hdmi-crc-xbgr8888
10 igt@kms_chamelium@hdmi-crc-xrgb1555
[all …]
/external/libaom/libaom/av1/encoder/x86/
Dhash_sse42.c19 #define CALC_CRC(op, crc, type, buf, len) \ argument
21 (crc) = op((crc), *(type *)(buf)); \
35 uint32_t crc = 0xFFFFFFFF; in av1_get_crc32c_value_sse4_2() local
39 crc = _mm_crc32_u8(crc, *buf); in av1_get_crc32c_value_sse4_2()
43 uint64_t crc64 = crc; in av1_get_crc32c_value_sse4_2()
45 crc = (uint32_t)crc64; in av1_get_crc32c_value_sse4_2()
47 CALC_CRC(_mm_crc32_u32, crc, uint32_t, buf, len); in av1_get_crc32c_value_sse4_2()
48 CALC_CRC(_mm_crc32_u16, crc, uint16_t, buf, len); in av1_get_crc32c_value_sse4_2()
49 CALC_CRC(_mm_crc32_u8, crc, uint8_t, buf, len); in av1_get_crc32c_value_sse4_2()
50 return (crc ^= 0xFFFFFFFF); in av1_get_crc32c_value_sse4_2()
/external/rust/crates/crc32fast/src/
Dbaseline.rs34 let mut crc = !prev; in update_fast_16() localVariable
38 crc = CRC32_TABLE[0x0][buf[0xf] as usize] in update_fast_16()
50 ^ CRC32_TABLE[0xc][buf[0x3] as usize ^ ((crc >> 0x18) & 0xFF) as usize] in update_fast_16()
51 ^ CRC32_TABLE[0xd][buf[0x2] as usize ^ ((crc >> 0x10) & 0xFF) as usize] in update_fast_16()
52 ^ CRC32_TABLE[0xe][buf[0x1] as usize ^ ((crc >> 0x08) & 0xFF) as usize] in update_fast_16()
53 ^ CRC32_TABLE[0xf][buf[0x0] as usize ^ ((crc >> 0x00) & 0xFF) as usize]; in update_fast_16()
58 update_slow(!crc, buf) in update_fast_16()
62 let mut crc = !prev; in update_slow() localVariable
65 crc = CRC32_TABLE[0][((crc as u8) ^ byte) as usize] ^ (crc >> 8); in update_slow()
68 !crc in update_slow()
[all …]
/external/icu/icu4j/tools/misc/src/com/ibm/icu/dev/tool/localeconverter/
DCalculateCRC32.java38 int crc; in buildCRCTable() local
42 crc = i; in buildCRCTable()
44 if ((crc & 1) == 1) { in buildCRCTable()
45 crc = (crc >>> 1) ^ CRC32_POLYNOMIAL; in buildCRCTable()
47 crc >>>= 1; in buildCRCTable()
50 CRCTable[i] = crc; in buildCRCTable()
62 public static int computeCRC32(String buffer, int crc){ in computeCRC32() argument
63 return computeCRC32(buffer.getBytes(), crc); in computeCRC32()
66 public static int computeCRC32(byte buffer[], int crc) { in computeCRC32() argument
67 return computeCRC32(buffer, 0, buffer.length, crc); in computeCRC32()
/external/igt-gpu-tools/lib/
Digt_debugfs.c381 if (a->crc[i] != b->crc[i]) { in igt_find_crc_mismatch()
424 index, a->crc[index], b->crc[index]); in igt_assert_crc_equal()
446 a->crc[index], b->crc[index]); in igt_check_crc_equal()
463 char *igt_crc_to_string_extended(igt_crc_t *crc, char delimiter, int crc_size) in igt_crc_to_string_extended() argument
468 char *buf = malloc((field_width+1) * crc->n_words); in igt_crc_to_string_extended()
473 for (i = 0; i < crc->n_words - 1; i++) in igt_crc_to_string_extended()
475 crc->crc[i], delimiter); in igt_crc_to_string_extended()
477 sprintf(buf + len, "%0*x", field_width, crc->crc[i]); in igt_crc_to_string_extended()
491 char *igt_crc_to_string(igt_crc_t *crc) in igt_crc_to_string() argument
493 return igt_crc_to_string_extended(crc, ' ', 4); in igt_crc_to_string()
[all …]
/external/libtextclassifier/native/lang_id/common/flatbuffers/
Dmodel-utils.cc147 void UpdateCrc(mobile::Crc32 *crc, const flatbuffers::Vector<T> *s, in UpdateCrc() argument
149 crc->Update("|"); in UpdateCrc()
150 crc->Update(info.data(), info.size()); in UpdateCrc()
151 crc->Update(":"); in UpdateCrc()
153 crc->Update("empty"); in UpdateCrc()
155 crc->Update(reinterpret_cast<const char *>(s->data()), in UpdateCrc()
171 mobile::Crc32 crc; in ComputeCrc2Checksum() local
173 return crc.Get(); in ComputeCrc2Checksum()
175 crc.Update("|Parameters:"); in ComputeCrc2Checksum()
180 UpdateCrc(&crc, p->name(), "name"); in ComputeCrc2Checksum()
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/external/flac/src/test_libFLAC/
Dbitreader.c75 FLAC__uint16 crc,expected_crcs[4] = { 0x5e4c, 0x7f6b, 0x2272, 0x42bf }; in test_bitreader() local
215 crc = FLAC__bitreader_get_read_crc16(br); in test_bitreader()
216 if(crc != expected_crcs[0]) { in test_bitreader()
217 printf("FAILED reported CRC 0x%04x does not match expected 0x%04x\n", crc, expected_crcs[0]); in test_bitreader()
227 crc = FLAC__bitreader_get_read_crc16(br); in test_bitreader()
228 if(crc != 0xFFFF) { in test_bitreader()
229 printf("FAILED reported CRC 0x%04x does not match expected 0xFFFF\n", crc); in test_bitreader()
234 crc = FLAC__bitreader_get_read_crc16(br); in test_bitreader()
235 if(crc != 0) { in test_bitreader()
236 printf("FAILED reported CRC 0x%04x does not match expected 0x0000\n", crc); in test_bitreader()
[all …]
/external/llvm-project/lld/test/COFF/
Dpdb-publics-import.test29 CHECK-NEXT: SC[.text] | mod = 0, 0001:0000, size = 8, data crc = 0, reloc crc = 0
36 CHECK-NEXT: SC[???] | mod = 65535, 65535:0000, size = -1, data crc = 0, reloc crc = 0
42 CHECK-NEXT: SC[.text] | mod = 2, 0001:0032, size = 6, data crc = 0, reloc crc = 0
48 CHECK-NEXT: SC[???] | mod = 65535, 65535:0000, size = -1, data crc = 0, reloc crc = 0
151 CHECK-NEXT: SC[.text] | mod = 0, 0001:0000, size = 8, data crc = 0, reloc crc = 0
155 CHECK-NEXT: SC[.text] | mod = 3, 0001:0016, size = 6, data crc = 0, reloc crc = 0
158 CHECK-NEXT: SC[.text] | mod = 3, 0001:0032, size = 6, data crc = 0, reloc crc = 0
161 CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0000, size = 28, data crc = 0, reloc crc = 0
163 CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0028, size = 33, data crc = 0, reloc crc = 0
165 CHECK-NEXT: SC[.rdata] | mod = 3, 0002:0061, size = 20, data crc = 0, reloc crc = 0
[all …]
/external/rust/crates/flate2/src/
Dcrc.rs23 crc: Crc, field
70 crc: Crc::new(), in new()
77 pub fn crc(&self) -> &Crc { in crc() method
78 &self.crc in crc()
98 self.crc.reset(); in reset()
105 self.crc.update(&into[..amt]); in read()
116 self.crc.update(&data[..amt]); in consume()
128 crc: Crc, field
133 pub fn crc(&self) -> &Crc { in crc() method
134 &self.crc in crc()
[all …]

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