Lines Matching refs:crc
77 static uint32_t crc32_aarch64(uint32_t crc, const char *p, size_t nr) { in crc32_aarch64() argument
79 crc = __crc32d(crc, *(uint64_t *)p); in crc32_aarch64()
84 crc = __crc32w(crc, *(uint32_t *)p); in crc32_aarch64()
89 crc = __crc32h(crc, *(uint16_t *)p); in crc32_aarch64()
94 crc = __crc32b(crc, *p); in crc32_aarch64()
96 return crc; in crc32_aarch64()
109 PHPAPI uint32_t php_crc32_bulk_update(uint32_t crc, const char *p, size_t nr) in php_crc32_bulk_update() argument
113 crc = crc32_aarch64(crc, p, nr); in php_crc32_bulk_update()
114 return crc; in php_crc32_bulk_update()
119 size_t nr_simd = crc32_x86_simd_update(X86_CRC32B, &crc, (const unsigned char *)p, nr); in php_crc32_bulk_update()
126 crc = ((crc >> 8) & 0x00FFFFFF) ^ crc32tab[(crc ^ (*p)) & 0xFF ]; in php_crc32_bulk_update()
129 return crc; in php_crc32_bulk_update()
132 PHPAPI int php_crc32_stream_bulk_update(uint32_t *crc, php_stream *fp, size_t nr) in php_crc32_stream_bulk_update() argument
143 *crc = php_crc32_bulk_update(*crc, buf, n); in php_crc32_stream_bulk_update()
158 uint32_t crc = php_crc32_bulk_init(); in PHP_FUNCTION() local
164 crc = php_crc32_bulk_update(crc, p, nr); in PHP_FUNCTION()
166 RETURN_LONG(php_crc32_bulk_end(crc)); in PHP_FUNCTION()