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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/h264pred_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/h264pred_init_arm.c')
| -rw-r--r-- | libavcodec/arm/h264pred_init_arm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavcodec/arm/h264pred_init_arm.c b/libavcodec/arm/h264pred_init_arm.c index 5fc07bc137..808cc54d5a 100644 --- a/libavcodec/arm/h264pred_init_arm.c +++ b/libavcodec/arm/h264pred_init_arm.c @@ -20,6 +20,7 @@ #include <stdint.h> +#include "libavutil/arm/cpu.h" #include "libavcodec/h264pred.h" void ff_pred16x16_vert_neon(uint8_t *src, int stride); @@ -76,5 +77,8 @@ static void ff_h264_pred_init_neon(H264PredContext *h, int codec_id, const int b void ff_h264_pred_init_arm(H264PredContext *h, int codec_id, int bit_depth, const int chroma_format_idc) { - if (HAVE_NEON) ff_h264_pred_init_neon(h, codec_id, bit_depth, chroma_format_idc); + int cpu_flags = av_get_cpu_flags(); + + if (have_neon(cpu_flags)) + ff_h264_pred_init_neon(h, codec_id, bit_depth, chroma_format_idc); } |