diff options
Diffstat (limited to 'src/lib/ffmpeg-0.11/libavutil/cpu.pas')
| -rw-r--r-- | src/lib/ffmpeg-0.11/libavutil/cpu.pas | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/src/lib/ffmpeg-0.11/libavutil/cpu.pas b/src/lib/ffmpeg-0.11/libavutil/cpu.pas index c28441bf..c52c2b4e 100644 --- a/src/lib/ffmpeg-0.11/libavutil/cpu.pas +++ b/src/lib/ffmpeg-0.11/libavutil/cpu.pas @@ -19,7 +19,7 @@ * - Changes and updates by the UltraStar Deluxe Team * * Conversion of libavutil/cpu.h - * avutil version 51.34.101 + * avutil version 51.54.100 * *) @@ -47,11 +47,18 @@ const AV_CPU_FLAG_SSE4 = $0100; ///< Penryn SSE4.1 functions AV_CPU_FLAG_SSE42 = $0200; ///< Nehalem SSE4.2 functions AV_CPU_FLAG_AVX = $4000; ///< AVX functions: requires OS support even if YMM registers aren't used + AV_CPU_FLAG_CMOV = $1000000; ///< supports cmov instruction AV_CPU_FLAG_XOP = $0400; ///< Bulldozer XOP functions AV_CPU_FLAG_FMA4 = $0800; ///< Bulldozer FMA4 functions - AV_CPU_FLAG_IWMMXT = $0100; ///< XScale IWMMXT AV_CPU_FLAG_ALTIVEC = $0001; ///< standard + AV_CPU_FLAG_ARMV5TE = (1 << 0); + AV_CPU_FLAG_ARMV6 = (1 << 1); + AV_CPU_FLAG_ARMV6T2 = (1 << 2); + AV_CPU_FLAG_VFP = (1 << 3); + AV_CPU_FLAG_VFPV3 = (1 << 4); + AV_CPU_FLAG_NEON = (1 << 5); + (** * Return the flags which specify extensions supported by the CPU. *) @@ -60,10 +67,39 @@ function av_get_cpu_flags(): cint; (** * Disables cpu detection and forces the specified flags. + * -1 is a special case that disables forcing of specific flags. *) procedure av_force_cpu_flags(flags: cint); cdecl; external av__util; +(** + * Set a mask on flags returned by av_get_cpu_flags(). + * This function is mainly useful for testing. + * Please use av_force_cpu_flags() and av_get_cpu_flags() instead which are more flexible + * + * @warning this function is not thread safe. + *) +procedure av_set_cpu_flags_mask(mask: cint); + cdecl; external av__util; deprecated; + +(** + * Parse CPU flags from a string. + * + * The returned flags contain the specified flags as well as related unspecified flags. + * + * This function exists only for compatibility with libav. + * Please use av_parse_cpu_caps() when possible. + * @return a combination of AV_CPU_* flags, negative on error. + *) +function av_parse_cpu_flags(s: {const} PAnsiChar): cint; + +(** + * Parse CPU caps from a string and update the given AV_CPU_* flags based on that. + * + * @return negative on error. + *) +function av_parse_cpu_caps(flags: Pcuint, s: {const} PAnsiChar): cint; + (* The following CPU-specific functions shall not be called directly. *) function ff_get_cpu_flags_arm(): cint; cdecl; external av__util; |