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| author | Janne Grunau <janne-libav@jannau.net> | 2015-12-03 11:04:29 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2015-12-14 16:45:02 +0100 |
| commit | a0fc780a2093784e8664f88205ee1b215e109cee (patch) | |
| tree | 3d4f4fbf79d02f6eb93fd93d304af9a6e10e0691 /libavcodec/fmtconvert.c | |
| parent | 705f5e5e155f6f280a360af220fc5b30cfcee702 (diff) | |
| download | ffmpeg-streaming-a0fc780a2093784e8664f88205ee1b215e109cee.zip ffmpeg-streaming-a0fc780a2093784e8664f88205ee1b215e109cee.tar.gz | |
arm64: int32_to_float_fmul neon asm
3% faster dts decoding on a cortex-a57.
cortex-a57 cortex-a53
int32_to_float_fmul_array8_c: 1270.9 4475.6
int32_to_float_fmul_array8_neon: 328.6 569.2
int32_to_float_fmul_scalar_c: 928.5 4119.6
int32_to_float_fmul_scalar_neon: 309.1 524.1
Diffstat (limited to 'libavcodec/fmtconvert.c')
| -rw-r--r-- | libavcodec/fmtconvert.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libavcodec/fmtconvert.c b/libavcodec/fmtconvert.c index 2dff704..5e29bfa 100644 --- a/libavcodec/fmtconvert.c +++ b/libavcodec/fmtconvert.c @@ -46,7 +46,12 @@ av_cold void ff_fmt_convert_init(FmtConvertContext *c, AVCodecContext *avctx) c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_c; c->int32_to_float_fmul_array8 = int32_to_float_fmul_array8_c; - if (ARCH_ARM) ff_fmt_convert_init_arm(c, avctx); - if (ARCH_PPC) ff_fmt_convert_init_ppc(c, avctx); - if (ARCH_X86) ff_fmt_convert_init_x86(c, avctx); + if (ARCH_AARCH64) + ff_fmt_convert_init_aarch64(c, avctx); + if (ARCH_ARM) + ff_fmt_convert_init_arm(c, avctx); + if (ARCH_PPC) + ff_fmt_convert_init_ppc(c, avctx); + if (ARCH_X86) + ff_fmt_convert_init_x86(c, avctx); } |
