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avfilter/af_headphone: Use more appropriate variable name

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Also unify incrementing the variable containing the pointer
to the currently used HRIR data.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-08-26 09:14:53 +02:00
parent bb8ab733c2
commit 8dda0d601b
1 changed files with 3 additions and 5 deletions
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8
libavfilter/af_headphone.c
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@ -163,19 +163,18 @@ static int headphone_convolute(AVFilterContext *ctx, void *arg, int jobnr, int n
}
for (i = 0; i < in->nb_samples; i++) {
const float *temp_ir = ir;
const float *cur_ir = ir;
*dst = 0;
for (l = 0; l < in_channels; l++) {
*(buffer[l] + wr) = src[l];
}
for (l = 0; l < in_channels; l++) {
for (l = 0; l < in_channels; cur_ir += air_len, l++) {
const float *const bptr = buffer[l];
if (l == s->lfe_channel) {
*dst += *(buffer[s->lfe_channel] + wr) * s->gain_lfe;
temp_ir += air_len;
continue;
}
@ -190,8 +189,7 @@ static int headphone_convolute(AVFilterContext *ctx, void *arg, int jobnr, int n
memcpy(temp_src + len, bptr, (air_len - len) * sizeof(*temp_src));
}
dst[0] += s->scalarproduct_float(temp_ir, temp_src, FFALIGN(ir_len, 32));
temp_ir += air_len;
dst[0] += s->scalarproduct_float(cur_ir, temp_src, FFALIGN(ir_len, 32));
}
if (fabsf(dst[0]) > 1)