From 0bab78f7e729a76ea7a8cbec7f1de033c52494e8 Mon Sep 17 00:00:00 2001 From: Muhammad Faiz Date: Sat, 11 Mar 2017 07:54:30 +0700 Subject: [PATCH] avfilter/af_firequalizer: add av_restrict on convolution func slightly improved speed Reviewed-by: wm4 Signed-off-by: Muhammad Faiz --- libavfilter/af_firequalizer.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavfilter/af_firequalizer.c b/libavfilter/af_firequalizer.c index 5c6fd542ae..4243d66bd6 100644 --- a/libavfilter/af_firequalizer.c +++ b/libavfilter/af_firequalizer.c @@ -197,8 +197,8 @@ static int query_formats(AVFilterContext *ctx) return ff_set_common_samplerates(ctx, formats); } -static void fast_convolute(FIREqualizerContext *s, const float *kernel_buf, float *conv_buf, - OverlapIndex *idx, float *data, int nsamples) +static void fast_convolute(FIREqualizerContext *av_restrict s, const float *av_restrict kernel_buf, float *av_restrict conv_buf, + OverlapIndex *av_restrict idx, float *av_restrict data, int nsamples) { if (nsamples <= s->nsamples_max) { float *buf = conv_buf + idx->buf_idx * s->rdft_len; @@ -235,8 +235,8 @@ static void fast_convolute(FIREqualizerContext *s, const float *kernel_buf, floa } } -static void fast_convolute2(FIREqualizerContext *s, const float *kernel_buf, FFTComplex *conv_buf, - OverlapIndex *idx, float *data0, float *data1, int nsamples) +static void fast_convolute2(FIREqualizerContext *av_restrict s, const float *av_restrict kernel_buf, FFTComplex *av_restrict conv_buf, + OverlapIndex *av_restrict idx, float *av_restrict data0, float *av_restrict data1, int nsamples) { if (nsamples <= s->nsamples_max) { FFTComplex *buf = conv_buf + idx->buf_idx * s->rdft_len;