diff options
Diffstat (limited to 'c/common')
-rw-r--r-- | c/common/platform.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/c/common/platform.h b/c/common/platform.h index 7965fea..c18ff02 100644 --- a/c/common/platform.h +++ b/c/common/platform.h @@ -282,11 +282,6 @@ static BROTLI_INLINE uint64_t BrotliUnalignedRead64(const void* p) { memcpy(&t, p, sizeof t); return t; } -static BROTLI_INLINE size_t BrotliUnalignedReadSizeT(const void* p) { - size_t t; - memcpy(&t, p, sizeof t); - return t; -} static BROTLI_INLINE void BrotliUnalignedWrite64(void* p, uint64_t v) { memcpy(p, &v, sizeof v); } @@ -494,23 +489,6 @@ BROTLI_COMMON_API void* BrotliDefaultAllocFunc(void* opaque, size_t size); /* Default brotli_free_func */ BROTLI_COMMON_API void BrotliDefaultFreeFunc(void* opaque, void* address); -/* Circular logical rotates. */ -static BROTLI_INLINE uint16_t BrotliRotateRight16(uint16_t const value, - size_t count) { - count &= 0x0F; /* for fickle pattern recognition */ - return (value >> count) | (uint16_t)(value << ((0U - count) & 0x0F)); -} -static BROTLI_INLINE uint32_t BrotliRotateRight32(uint32_t const value, - size_t count) { - count &= 0x1F; /* for fickle pattern recognition */ - return (value >> count) | (uint32_t)(value << ((0U - count) & 0x1F)); -} -static BROTLI_INLINE uint64_t BrotliRotateRight64(uint64_t const value, - size_t count) { - count &= 0x3F; /* for fickle pattern recognition */ - return (value >> count) | (uint64_t)(value << ((0U - count) & 0x3F)); -} - BROTLI_UNUSED_FUNCTION void BrotliSuppressUnusedFunctions(void) { BROTLI_UNUSED(&BrotliSuppressUnusedFunctions); BROTLI_UNUSED(&BrotliUnalignedRead16); @@ -556,13 +534,6 @@ BROTLI_UNUSED_FUNCTION void BrotliSuppressUnusedFunctions(void) { # define PREFETCH_L1(ptr) do { (void)(ptr); } while (0) /* disabled */ # define PREFETCH_L2(ptr) do { (void)(ptr); } while (0) /* disabled */ #endif - -/* The SIMD matchers are only faster at certain quality levels. */ -#if defined(_M_X64) && defined(BROTLI_TZCNT64) -#define BROTLI_MAX_SIMD_QUALITY 7 -#elif defined(BROTLI_TZCNT64) -#define BROTLI_MAX_SIMD_QUALITY 6 -#endif } #endif /* BROTLI_COMMON_PLATFORM_H_ */ |