| /external/guava/guava/src/com/google/common/hash/ |
| Crc32cHashFunction.java | 42 // The CRC table, generated from the polynomial 0x11EDC6F41.
110 private int crc = 0; field in class:Crc32cHashFunction.Crc32cHasher
114 crc ^= 0xFFFFFFFF;
116 crc = ~((crc >>> 8) ^ CRC_TABLE[(crc ^ b) & 0xFF]);
121 return HashCode.fromInt(crc);
|
| /external/libxaac/decoder/ |
| ixheaacd_adts_crc_check.c | 154 UWORD16 crc = 65535; local
179 ixheaacd_adts_crc_fast_crc(ptr_adts_crc_info, &crc, bits);
187 ixheaacd_adts_crc_slow_crc(&crc, (UWORD8)(bits << (8 - bits_remaining)),
196 ixheaacd_adts_crc_fast_crc(ptr_adts_crc_info, &crc, 0);
199 ixheaacd_adts_crc_slow_crc(&crc, 0, bits_remaining);
205 if (crc != ptr_adts_crc_info->file_value) {
|
| /external/lzma/C/ |
| 7zCrcOpt.c | 10 #define CRC_UPDATE_BYTE_2(crc, b) (table[((crc) ^ (b)) & 0xFF] ^ ((crc) >> 8))
64 #define CRC_UPDATE_BYTE_2_BE(crc, b) (table[(((crc) >> 24) ^ (b))] ^ ((crc) << 8))
|
| /hardware/nxp/nfc/halimpl/utils/ |
| sparse_crc32.cc | 20 * do it this way? Because the calculated CRC must be transmitted in
22 * characters in order from LSB to MSB. By storing the CRC this way
33 * tions for all combinations of data and CRC register values
94 * A function that calculates the CRC-32 based on the table above is
102 uint32_t crc; local
104 crc = crc_in ^ ~0U;
105 while (size--) crc = crc32_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8);
106 return crc ^ ~0U
[all...] |
| /system/core/libsparse/ |
| sparse_crc32.c | 20 * do it this way? Because the calculated CRC must be transmitted in
22 * characters in order from LSB to MSB. By storing the CRC this way
33 * tions for all combinations of data and CRC register values
95 * A function that calculates the CRC-32 based on the table above is
104 uint32_t crc; local
106 crc = crc_in ^ ~0U;
108 crc = crc32_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8);
109 return crc ^ ~0U
[all...] |
| /external/brotli/java/org/brotli/integration/ |
| BundleChecker.java | 49 long crc; local
51 crc = BundleHelper.fingerprintStream(decompressedStream);
55 return crc;
78 throw new RuntimeException("CRC mismatch");
|
| /external/brotli/java/org/brotli/wrapper/dec/ |
| BrotliDecoderChannelTest.java | 81 long crc; local
83 crc = BundleHelper.fingerprintStream(Channels.newInputStream(decoder));
87 assertEquals(BundleHelper.getExpectedFingerprint(entryName), crc); local
|
| BrotliInputStreamTest.java | 79 long crc; local
81 crc = BundleHelper.fingerprintStream(decoder);
85 assertEquals(BundleHelper.getExpectedFingerprint(entryName), crc); local
|
| /frameworks/multidex/library/src/androidx/multidex/ |
| ZipUtil.java | 30 * Tools to build a quick partial crc of zip files.
108 CRC32 crc = new CRC32(); local
115 crc.update(buffer, 0, length);
123 return crc.getValue();
|
| /external/aac/libSBRenc/src/ |
| env_bit.cpp | 122 * @brief updates crc data register
125 * This function updates the crc register
128 static void crcAdvance(USHORT crcPoly, USHORT crcMask, USHORT *crc,
134 flag = ((*crc) & crcMask) ? (1) : (0);
137 (*crc) <<= 1;
138 if (flag) (*crc) ^= crcPoly;
146 * @brief Inittialisation of sbr bitstream, write of dummy header and CRC
168 if (sbrSyntaxFlags & SBR_SYNTAX_DRM_CRC) { /* Init and start CRC region */
187 * Also the CRC will be calculated here.
204 * Calculate and write DRM CRC
[all...] |
| /external/deqp/framework/common/ |
| tcuSeedBuilder.cpp | 25 * different results. Then values are passed through 32 bit crc.
41 deUint32 crc = oldCrc; local
46 crc = crc ^ current;
50 if (crc & 1u)
51 crc = (crc >> 1u) ^ generator;
53 crc = (crc >> 1u);
57 return crc;
[all...] |
| /external/syslinux/lzo/src/ |
| lzo_crc.c | 1 /* lzo_crc.c -- crc checksum for the the LZO library
103 crc = table[((unsigned)crc ^ buf[i]) & 0xff] ^ (crc >> 8)
106 crc = table[(unsigned char)((unsigned char)crc ^ buf[i])] ^ (crc >> 8)
117 lzo_uint32_t crc; local
128 crc = (c & LZO_UINT32_C(0xffffffff)) ^ LZO_UINT32_C(0xffffffff);
142 return crc ^ LZO_UINT32_C(0xffffffff)
[all...] |
| /hardware/intel/common/wrs_omxil_core/utils/inc/ |
| audio_parser.h | 47 int *version, int *layer, int *crc, int *bitrate,
|
| /external/e2fsprogs/lib/ext2fs/ |
| crc32c.c | 77 crc32_body(uint32_t crc, unsigned char const *buf, size_t len,
81 # define DO_CRC(x) (crc = t0[(crc ^ (x)) & 255] ^ (crc >> 8))
87 # define DO_CRC(x) (crc = t0[((crc >> 24) ^ (x)) & 255] ^ (crc << 8))
116 q = crc ^ *++b; /* use pre increment for speed */
118 crc = DO_CRC4;
120 crc = DO_CRC8
760 uint32_t crc; \/* random starting crc *\/ member in struct:crc_test
[all...] |
| crc16.c | 16 /** CRC table for the CRC-16. The poly is 0x8005 (x16 + x15 + x2 + 1) */
53 * Compute the CRC-16 for the data buffer
55 * @param crc previous CRC value
58 * @return the updated CRC value
60 crc16_t ext2fs_crc16(crc16_t crc, const void *buffer, unsigned int len)
69 * int for holding the CRC value to avoid this.
71 crc = (((crc >> 8) & 0xffU)
[all...] |
| /external/xz-embedded/linux/include/linux/ |
| xz.h | 282 XZ_EXTERN uint32_t xz_crc32(const uint8_t *buf, size_t size, uint32_t crc);
297 XZ_EXTERN uint64_t xz_crc64(const uint8_t *buf, size_t size, uint64_t crc);
|
| /toolchain/binutils/binutils-2.27/gas/testsuite/gas/aarch64/ |
| crc32.d | 2 #as: -march=armv8-a+crc
|
| /external/fio/crc/ |
| crc32.c | 79 uint32_t crc = 0; local
82 crc = (crc << 8) ^ crctab[((crc >> 24) ^ *(cp++)) & 0xFF];
84 return crc;
|
| crc32c.c | 3 *@Article{castagnoli-crc,
15 * the iscsi-crc.c module of the linux-iscsi driver at
38 * This is the CRC-32C table
115 * crc using table.
120 uint32_t crc = ~0; local
123 crc = crc32c_table[(crc ^ *data++) & 0xFFL] ^ (crc >> 8);
125 return crc;
|
| crc64.c | 97 unsigned long long crc = 0; local
100 crc = crctab64[(crc ^ *(buffer++)) & 0xff] ^ (crc >> 8);
102 return crc;
|
| /external/mesa3d/src/util/ |
| crc32.c | 115 uint32_t crc = 0xffffffff; local
118 crc = util_crc32_table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
120 return crc;
|
| /external/okhttp/okio/okio/src/main/java/okio/ |
| GzipSource.java | 58 private final CRC32 crc = new CRC32(); field in class:GzipSource
90 // the end of a GzipSource you guarantee that the CRC has been checked.
109 // need to CRC the entire header. Then we read the magic ID1ID2 sequence.
158 // Confirm the optional header CRC.
163 checkEqual("FHCRC", source.readShortLe(), (short) crc.getValue());
164 crc.reset();
169 // Read the eight-byte trailer. Confirm the body's CRC and size.
173 checkEqual("CRC", source.readIntLe(), (int) crc.getValue());
185 /** Updates the CRC with the given bytes. *
[all...] |
| /external/xz-embedded/linux/lib/xz/ |
| xz_dec_test.c | 62 static uint32_t crc; variable
73 crc = 0xFFFFFFFF;
134 crc = crc32(crc, buffer_out, buffers.out_pos);
144 "CRC32 = 0x%08X\n", ~crc);
|
| /toolchain/binutils/binutils-2.27/libiberty/ |
| crc32.c | 67 For more information on CRC, see, e.g.,
68 http://www.ross.net/crc/download/crc_v3.txt. */
143 Compute the 32-bit CRC of @var{buf} which has length @var{len}. The
144 starting value is @var{init}; this may be used to compute the CRC of
150 you must pass the first CRC parameter as @code{0xffffffff}.
152 This CRC can be specified as:
161 This differs from the "standard" CRC-32 algorithm in that the values
172 unsigned int crc = init; local
175 crc = (crc << 8) ^ crc32_table[((crc >> 24) ^ *buf) & 255]
[all...] |
| /system/bt/embdrv/sbc/decoder/srce/ |
| decoder-sbc.c | 243 uint8_t crc; local
292 * CRC-protected header, but don't require we have the whole frame. That way,
306 crc = OI_SBC_CalculateChecksum(&context->common.frameInfo, *frameData);
307 if (crc != context->common.frameInfo.crc) {
308 TRACE(("CRC Mismatch: calc=%02x read=%02x\n", crc,
309 context->common.frameInfo.crc));
355 uint8_t crc; local
370 crc = OI_SBC_CalculateChecksum(&context->common.frameInfo, *frameData)
[all...] |
