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| author | Diego Biurrun <diego@biurrun.de> | 2016-01-14 11:37:34 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2016-07-20 18:43:28 +0200 |
| commit | 7d7355aa92bb36ca0765c49a569a999bcb96f332 (patch) | |
| tree | 2e36df9300bf9c019883cd9328166df8dec6c019 | |
| parent | 4efab89332ea39a77145e8b15562b981d9dbde68 (diff) | |
| download | ffmpeg-7d7355aa92bb36ca0765c49a569a999bcb96f332.tar.gz | |
x86: Add SSSE3_SLOW CPU flag and related convenience macros
| -rw-r--r-- | doc/APIchanges | 3 | ||||
| -rw-r--r-- | libavutil/cpu.h | 1 | ||||
| -rw-r--r-- | libavutil/version.h | 2 | ||||
| -rw-r--r-- | libavutil/x86/cpu.h | 6 |
4 files changed, 11 insertions, 1 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index c554602680..1b65c4be1f 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -13,6 +13,9 @@ libavutil: 2015-08-28 API changes, most recent first: +2016-07-20 - xxxxxxx - lavu 55.20.0 - cpu.h + Add AV_CPU_FLAG_SSSE3SLOW. + 2016-07-02 - 4926fa9 - lavu 55.19.0 - hwcontext_vaapi.h Add driver quirks field to VAAPI-specific hwdevice and enum with members AV_VAAPI_DRIVER_QUIRK_* to represent its values. diff --git a/libavutil/cpu.h b/libavutil/cpu.h index d640e79783..deff4ccf55 100644 --- a/libavutil/cpu.h +++ b/libavutil/cpu.h @@ -38,6 +38,7 @@ #define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster ///< than regular MMX/SSE (e.g. Core1) #define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions +#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster #define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower #define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions #define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions diff --git a/libavutil/version.h b/libavutil/version.h index 1f38c6378b..5cbc0e880e 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -54,7 +54,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 55 -#define LIBAVUTIL_VERSION_MINOR 19 +#define LIBAVUTIL_VERSION_MINOR 20 #define LIBAVUTIL_VERSION_MICRO 0 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ diff --git a/libavutil/x86/cpu.h b/libavutil/x86/cpu.h index 0695436548..c0a525dd4e 100644 --- a/libavutil/x86/cpu.h +++ b/libavutil/x86/cpu.h @@ -38,6 +38,8 @@ #define X86_SSE3_FAST(flags) CPUEXT_FAST(flags, SSE3) #define X86_SSE3_SLOW(flags) CPUEXT_SLOW(flags, SSE3) #define X86_SSSE3(flags) CPUEXT(flags, SSSE3) +#define X86_SSSE3_FAST(flags) CPUEXT_FAST(flags, SSSE3) +#define X86_SSSE3_SLOW(flags) CPUEXT_SLOW(flags, SSSE3) #define X86_SSE4(flags) CPUEXT(flags, SSE4) #define X86_SSE42(flags) CPUEXT(flags, SSE42) #define X86_AVX(flags) CPUEXT(flags, AVX) @@ -60,6 +62,8 @@ #define EXTERNAL_SSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE3) #define EXTERNAL_SSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE3) #define EXTERNAL_SSSE3(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSSE3) +#define EXTERNAL_SSSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSSE3) +#define EXTERNAL_SSSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSSE3) #define EXTERNAL_SSE4(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE4) #define EXTERNAL_SSE42(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE42) #define EXTERNAL_AVX(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX) @@ -82,6 +86,8 @@ #define INLINE_SSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE3) #define INLINE_SSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE3) #define INLINE_SSSE3(flags) CPUEXT_SUFFIX(flags, _INLINE, SSSE3) +#define INLINE_SSSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, SSSE3) +#define INLINE_SSSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSSE3) #define INLINE_SSE4(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE4) #define INLINE_SSE42(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE42) #define INLINE_AVX(flags) CPUEXT_SUFFIX(flags, _INLINE, AVX) |