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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/vp8dsp_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/vp8dsp_init_arm.c')
| -rw-r--r-- | libavcodec/arm/vp8dsp_init_arm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavcodec/arm/vp8dsp_init_arm.c b/libavcodec/arm/vp8dsp_init_arm.c index 83f36345f5..29c64d4079 100644 --- a/libavcodec/arm/vp8dsp_init_arm.c +++ b/libavcodec/arm/vp8dsp_init_arm.c @@ -17,6 +17,8 @@ */ #include <stdint.h> + +#include "libavutil/arm/cpu.h" #include "libavcodec/vp8dsp.h" void ff_vp8_luma_dc_wht_neon(DCTELEM block[4][4][16], DCTELEM dc[16]); @@ -83,7 +85,9 @@ VP8_MC(bilin4_hv); av_cold void ff_vp8dsp_init_arm(VP8DSPContext *dsp) { - if (HAVE_NEON) { + int cpu_flags = av_get_cpu_flags(); + + if (have_neon(cpu_flags)) { dsp->vp8_luma_dc_wht = ff_vp8_luma_dc_wht_neon; dsp->vp8_luma_dc_wht_dc = ff_vp8_luma_dc_wht_dc_neon; |