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Code Issues Releases Activity

avfilter/af_sofalizer: allow up to 64 channels

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This commit is contained in:
Paul B Mahol 2020-10-12 12:15:27 +02:00
parent aa125fd06a
commit f7fd205f11
1 changed files with 4 additions and 4 deletions
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8
libavfilter/af_sofalizer.c
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@ -255,11 +255,11 @@ static int get_speaker_pos(AVFilterContext *ctx,
{ {
struct SOFAlizerContext *s = ctx->priv; struct SOFAlizerContext *s = ctx->priv;
uint64_t channels_layout = ctx->inputs[0]->channel_layout; uint64_t channels_layout = ctx->inputs[0]->channel_layout;
float azim[16] = { 0 }; float azim[64] = { 0 };
float elev[16] = { 0 }; float elev[64] = { 0 };
int m, ch, n_conv = ctx->inputs[0]->channels; /* get no. input channels */ int m, ch, n_conv = ctx->inputs[0]->channels; /* get no. input channels */
if (n_conv > 16) if (n_conv < 0 || n_conv > 64)
return AVERROR(EINVAL); return AVERROR(EINVAL);
s->lfe_channel = -1; s->lfe_channel = -1;
@ -360,7 +360,7 @@ static int sofalizer_convolute(AVFilterContext *ctx, void *arg, int jobnr, int n
const int buffer_length = s->buffer_length; const int buffer_length = s->buffer_length;
/* -1 for AND instead of MODULO (applied to powers of 2): */ /* -1 for AND instead of MODULO (applied to powers of 2): */
const uint32_t modulo = (uint32_t)buffer_length - 1; const uint32_t modulo = (uint32_t)buffer_length - 1;
float *buffer[16]; /* holds ringbuffer for each input channel */ float *buffer[64]; /* holds ringbuffer for each input channel */
int wr = *write; int wr = *write;
int read; int read;
int i, l; int i, l;