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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-08-07 18:34:35 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-08-13 14:50:15 +0200 |
| commit | 1e519b9d407fd35538b8d4dfdc723448355e9fe1 (patch) | |
| tree | 6b0389e282867cc19c9cd32a2af7030e10d4c081 /libavutil/cpu.c | |
| parent | 9f61d6d8fb658ec5156f323d5c2264de5383b951 (diff) | |
| download | ffmpeg-1e519b9d407fd35538b8d4dfdc723448355e9fe1.tar.gz | |
avutil: turn arm setend into a cpuflag
this allows disabling and enabling it
it also prevents crashes if vfpv3 and neon are disabled which previously
would have enabled the flag
And last but not least one can enable setend on cpus like cortex-a8 where
its fast but disabled by default
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/cpu.c')
| -rw-r--r-- | libavutil/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavutil/cpu.c b/libavutil/cpu.c index 1cd0522dc6..53c12273ef 100644 --- a/libavutil/cpu.c +++ b/libavutil/cpu.c @@ -225,6 +225,7 @@ int av_parse_cpu_caps(unsigned *flags, const char *s) { "vfp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_VFP }, .unit = "flags" }, { "vfpv3", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_VFPV3 }, .unit = "flags" }, { "neon", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_NEON }, .unit = "flags" }, + { "setend", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_SETEND }, .unit = "flags" }, #elif ARCH_AARCH64 { "armv8", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_ARMV8 }, .unit = "flags" }, { "neon", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AV_CPU_FLAG_NEON }, .unit = "flags" }, @@ -303,6 +304,7 @@ static const struct { { AV_CPU_FLAG_VFP, "vfp" }, { AV_CPU_FLAG_VFPV3, "vfpv3" }, { AV_CPU_FLAG_NEON, "neon" }, + { AV_CPU_FLAG_SETEND, "setend" }, #elif ARCH_PPC { AV_CPU_FLAG_ALTIVEC, "altivec" }, #elif ARCH_X86 |