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avfilter/af_sofalizer: allow up to 64 channels
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@ -255,11 +255,11 @@ static int get_speaker_pos(AVFilterContext *ctx,
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{
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struct SOFAlizerContext *s = ctx->priv;
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uint64_t channels_layout = ctx->inputs[0]->channel_layout;
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float azim[16] = { 0 };
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float elev[16] = { 0 };
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float azim[64] = { 0 };
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float elev[64] = { 0 };
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int m, ch, n_conv = ctx->inputs[0]->channels; /* get no. input channels */
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if (n_conv > 16)
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if (n_conv < 0 || n_conv > 64)
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return AVERROR(EINVAL);
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s->lfe_channel = -1;
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@ -360,7 +360,7 @@ static int sofalizer_convolute(AVFilterContext *ctx, void *arg, int jobnr, int n
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const int buffer_length = s->buffer_length;
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/* -1 for AND instead of MODULO (applied to powers of 2): */
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const uint32_t modulo = (uint32_t)buffer_length - 1;
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float *buffer[16]; /* holds ringbuffer for each input channel */
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float *buffer[64]; /* holds ringbuffer for each input channel */
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int wr = *write;
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int read;
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int i, l;
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