diff options
Diffstat (limited to 'thirdparty/libwebp/src/dsp/cpu.h')
| -rw-r--r-- | thirdparty/libwebp/src/dsp/cpu.h | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/thirdparty/libwebp/src/dsp/cpu.h b/thirdparty/libwebp/src/dsp/cpu.h index be80727c0d..c86540f280 100644 --- a/thirdparty/libwebp/src/dsp/cpu.h +++ b/thirdparty/libwebp/src/dsp/cpu.h @@ -43,6 +43,9 @@ #define __has_builtin(x) 0 #endif +//------------------------------------------------------------------------------ +// x86 defines. + #if !defined(HAVE_CONFIG_H) #if defined(_MSC_VER) && _MSC_VER > 1310 && \ (defined(_M_X64) || defined(_M_IX86)) @@ -80,6 +83,9 @@ #undef WEBP_MSC_SSE41 #undef WEBP_MSC_SSE2 +//------------------------------------------------------------------------------ +// Arm defines. + // The intrinsics currently cause compiler errors with arm-nacl-gcc and the // inline assembly would need to be modified for use with Native Client. #if ((defined(__ARM_NEON__) || defined(__aarch64__)) && \ @@ -98,16 +104,26 @@ // inclusion of arm64_neon.h; Visual Studio 2019 includes this file in // arm_neon.h. Compile errors were seen with Visual Studio 2019 16.4 with // vtbl4_u8(); a fix was made in 16.6. -#if defined(_MSC_VER) && ((_MSC_VER >= 1700 && defined(_M_ARM)) || \ - (_MSC_VER >= 1926 && defined(_M_ARM64))) +#if defined(_MSC_VER) && \ + ((_MSC_VER >= 1700 && defined(_M_ARM)) || \ + (_MSC_VER >= 1926 && (defined(_M_ARM64) || defined(_M_ARM64EC)))) #define WEBP_USE_NEON #define WEBP_USE_INTRINSICS #endif +#if defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC) +#define WEBP_AARCH64 1 +#else +#define WEBP_AARCH64 0 +#endif + #if defined(WEBP_USE_NEON) && !defined(WEBP_HAVE_NEON) #define WEBP_HAVE_NEON #endif +//------------------------------------------------------------------------------ +// MIPS defines. + #if defined(__mips__) && !defined(__mips64) && defined(__mips_isa_rev) && \ (__mips_isa_rev >= 1) && (__mips_isa_rev < 6) #define WEBP_USE_MIPS32 @@ -123,6 +139,8 @@ #define WEBP_USE_MSA #endif +//------------------------------------------------------------------------------ + #ifndef WEBP_DSP_OMIT_C_CODE #define WEBP_DSP_OMIT_C_CODE 1 #endif @@ -133,13 +151,14 @@ #define WEBP_NEON_OMIT_C_CODE 0 #endif -#if !(LOCAL_CLANG_PREREQ(3, 8) || LOCAL_GCC_PREREQ(4, 8) || \ - defined(__aarch64__)) +#if !(LOCAL_CLANG_PREREQ(3, 8) || LOCAL_GCC_PREREQ(4, 8) || WEBP_AARCH64) #define WEBP_NEON_WORK_AROUND_GCC 1 #else #define WEBP_NEON_WORK_AROUND_GCC 0 #endif +//------------------------------------------------------------------------------ + // This macro prevents thread_sanitizer from reporting known concurrent writes. #define WEBP_TSAN_IGNORE_FUNCTION #if defined(__has_feature) @@ -241,16 +260,7 @@ typedef enum { kMSA } CPUFeature; -#ifdef __cplusplus -extern "C" { -#endif - // returns true if the CPU supports the feature. typedef int (*VP8CPUInfo)(CPUFeature feature); -WEBP_EXTERN VP8CPUInfo VP8GetCPUInfo; - -#ifdef __cplusplus -} // extern "C" -#endif #endif // WEBP_DSP_CPU_H_ |