On Tue, Sep 08, 2020 at 11:18:44PM +0200, Andreas Rheinhardt wrote:
> They seem to exist for an option that was never implemented.
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
> ---
> libavfilter/af_headphone.c | 12 ++++--------
> 1 file changed, 4 insertions(+), 8 deletions(-)
I would prefer if this is kept.
>
> diff --git a/libavfilter/af_headphone.c b/libavfilter/af_headphone.c
> index f9799d8548..f862181cbb 100644
> --- a/libavfilter/af_headphone.c
> +++ b/libavfilter/af_headphone.c
> @@ -79,8 +79,6 @@ typedef struct HeadphoneContext {
> struct headphone_inputs {
> AVFrame *frame;
> int ir_len;
> - int delay_l;
> - int delay_r;
> int eof;
> } *in;
> uint64_t mapping[64];
> @@ -457,8 +455,6 @@ static int convert_coeffs(AVFilterContext *ctx,
> AVFilterLink *inlink)
>
> for (i = 0; i < s->nb_inputs - 1; i++) {
> int len = s->in[i + 1].ir_len;
> - int delay_l = s->in[i + 1].delay_l;
> - int delay_r = s->in[i + 1].delay_r;
> float *ptr;
>
> ret = ff_inlink_consume_samples(ctx->inputs[i + 1], len, len,
> &s->in[i + 1].frame);
> @@ -490,8 +486,8 @@ static int convert_coeffs(AVFilterContext *ctx,
> AVFilterLink *inlink)
>
> offset = idx * n_fft;
> for (j = 0; j < len; j++) {
> - fft_in_l[delay_l + j].re = ptr[j * 2 ] * gain_lin;
> - fft_in_r[delay_r + j].re = ptr[j * 2 + 1] * gain_lin;
> + fft_in_l[j].re = ptr[j * 2 ] * gain_lin;
> + fft_in_r[j].re = ptr[j * 2 + 1] * gain_lin;
> }
>
> av_fft_permute(s->fft[0], fft_in_l);
> @@ -529,8 +525,8 @@ static int convert_coeffs(AVFilterContext *ctx,
> AVFilterLink *inlink)
>
> offset = idx * n_fft;
> for (j = 0; j < len; j++) {
> - fft_in_l[delay_l + j].re = ptr[j * N + I ] *
> gain_lin;
> - fft_in_r[delay_r + j].re = ptr[j * N + I + 1] *
> gain_lin;
> + fft_in_l[j].re = ptr[j * N + I ] * gain_lin;
> + fft_in_r[j].re = ptr[j * N + I + 1] * gain_lin;
> }
>
> av_fft_permute(s->fft[0], fft_in_l);
> --
> 2.20.1
>
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