From 82043dfd2e50dd02d40ac7cb023f09090318e479 Mon Sep 17 00:00:00 2001 From: James Almer Date: Wed, 2 Jan 2019 20:54:18 -0300 Subject: avfilter/af_afir: split off fcmul_add into a DSP context Reviewed-by: Paul B Mahol Signed-off-by: James Almer --- libavfilter/af_afir.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'libavfilter/af_afir.c') diff --git a/libavfilter/af_afir.c b/libavfilter/af_afir.c index c4baf63c02..c755dc1f6f 100644 --- a/libavfilter/af_afir.c +++ b/libavfilter/af_afir.c @@ -103,7 +103,7 @@ static int fir_quantum(AVFilterContext *ctx, AVFrame *out, int ch, int offset) const float *block = (const float *)seg->block->extended_data[ch] + i * seg->block_size; const FFTComplex *coeff = (const FFTComplex *)seg->coeff->extended_data[ch * !s->one2many] + coffset; - s->fcmul_add(sum, block, (const float *)coeff, seg->part_size); + s->afirdsp.fcmul_add(sum, block, (const float *)coeff, seg->part_size); if (j == 0) j = seg->nb_partitions; @@ -753,6 +753,14 @@ static int config_video(AVFilterLink *outlink) return 0; } +void ff_afir_init(AudioFIRDSPContext *dsp) +{ + dsp->fcmul_add = fcmul_add_c; + + if (ARCH_X86) + ff_afir_init_x86(dsp); +} + static av_cold int init(AVFilterContext *ctx) { AudioFIRContext *s = ctx->priv; @@ -792,14 +800,11 @@ static av_cold int init(AVFilterContext *ctx) } } - s->fcmul_add = fcmul_add_c; - s->fdsp = avpriv_float_dsp_alloc(0); if (!s->fdsp) return AVERROR(ENOMEM); - if (ARCH_X86) - ff_afir_init_x86(s); + ff_afir_init(&s->afirdsp); return 0; } -- cgit v1.2.3