| /* chunkset.c -- inline functions to copy small data chunks. |
| * For conditions of distribution and use, see copyright notice in zlib.h |
| */ |
| |
| #include "zbuild.h" |
| |
| typedef uint64_t chunk_t; |
| |
| #define CHUNK_SIZE 8 |
| |
| #define HAVE_CHUNKMEMSET_4 |
| #define HAVE_CHUNKMEMSET_8 |
| |
| static inline void chunkmemset_4(uint8_t *from, chunk_t *chunk) { |
| uint8_t *dest = (uint8_t *)chunk; |
| memcpy(dest, from, sizeof(uint32_t)); |
| memcpy(dest+4, from, sizeof(uint32_t)); |
| } |
| |
| static inline void chunkmemset_8(uint8_t *from, chunk_t *chunk) { |
| memcpy(chunk, from, sizeof(uint64_t)); |
| } |
| |
| static inline void loadchunk(uint8_t const *s, chunk_t *chunk) { |
| memcpy(chunk, (uint8_t *)s, sizeof(uint64_t)); |
| } |
| |
| static inline void storechunk(uint8_t *out, chunk_t *chunk) { |
| memcpy(out, chunk, sizeof(uint64_t)); |
| } |
| |
| #define CHUNKSIZE chunksize_c |
| #define CHUNKCOPY chunkcopy_c |
| #define CHUNKUNROLL chunkunroll_c |
| #define CHUNKMEMSET chunkmemset_c |
| #define CHUNKMEMSET_SAFE chunkmemset_safe_c |
| |
| #include "chunkset_tpl.h" |
| |
| #define INFLATE_FAST inflate_fast_c |
| |
| #include "inffast_tpl.h" |