From 12655c48049f9a52e5504bde90fe738862b0ff08 Mon Sep 17 00:00:00 2001 From: Peter Meerwald Date: Thu, 19 Feb 2015 23:28:26 +0100 Subject: libavresample: NEON optimized FIR audio resampling MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit modelled after aarch64 code on Cortex-A8, s16 and s32 code is about 2x faster, float code about 7x faster Signed-off-by: Peter Meerwald Signed-off-by: Martin Storsjö --- libavresample/resample.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libavresample/resample.c') diff --git a/libavresample/resample.c b/libavresample/resample.c index 4553b2c6eb..dd0ea133f6 100644 --- a/libavresample/resample.c +++ b/libavresample/resample.c @@ -172,6 +172,8 @@ ResampleContext *ff_audio_resample_init(AVAudioResampleContext *avr) if (ARCH_AARCH64) ff_audio_resample_init_aarch64(c, avr->internal_sample_fmt); + if (ARCH_ARM) + ff_audio_resample_init_arm(c, avr->internal_sample_fmt); felem_size = av_get_bytes_per_sample(avr->internal_sample_fmt); c->filter_bank = av_mallocz(c->filter_length * (phase_count + 1) * felem_size); -- cgit v1.2.3