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| author | Mans Rullgard <mans@mansr.com> | 2012-04-21 15:31:10 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2012-04-22 12:30:45 +0100 |
| commit | d526c5338d50d12a54fd95130030c60070707d3e (patch) | |
| tree | 5cac97b8414872d2bdf977292e63ef8edf3eb49a /libavcodec/arm/dcadsp_init_arm.c | |
| parent | d7458bc8c62ae1cb2ffc805b989fcddf4029dda6 (diff) | |
| download | ffmpeg-d526c5338d50d12a54fd95130030c60070707d3e.tar.gz | |
ARM: allow runtime masking of CPU features
This allows masking CPU features with the -cpuflags avconv option
which is useful for testing different optimisations without rebuilding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavcodec/arm/dcadsp_init_arm.c')
| -rw-r--r-- | libavcodec/arm/dcadsp_init_arm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavcodec/arm/dcadsp_init_arm.c b/libavcodec/arm/dcadsp_init_arm.c index ec7016ef20..f0375c9710 100644 --- a/libavcodec/arm/dcadsp_init_arm.c +++ b/libavcodec/arm/dcadsp_init_arm.c @@ -19,6 +19,8 @@ */ #include "config.h" + +#include "libavutil/arm/cpu.h" #include "libavutil/attributes.h" #include "libavcodec/dcadsp.h" @@ -27,6 +29,8 @@ void ff_dca_lfe_fir_neon(float *out, const float *in, const float *coefs, av_cold void ff_dcadsp_init_arm(DCADSPContext *s) { - if (HAVE_NEON) + int cpu_flags = av_get_cpu_flags(); + + if (have_neon(cpu_flags)) s->lfe_fir = ff_dca_lfe_fir_neon; } |