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Code Issues Releases Activity

avfilter/af_sofalizer: fix getting speaker position

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2022-03-15 11:09:31 -03:00
parent f0be7c1057
commit 55740299ef
1 changed files with 6 additions and 6 deletions
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12
libavfilter/af_sofalizer.c
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@ -252,7 +252,7 @@ static int get_speaker_pos(AVFilterContext *ctx,
AVChannelLayout *channel_layout = &ctx->inputs[0]->ch_layout;
float azim[64] = { 0 };
float elev[64] = { 0 };
int m, ch, n_conv = ctx->inputs[0]->ch_layout.nb_channels; /* get no. input channels */
int ch, n_conv = ctx->inputs[0]->ch_layout.nb_channels; /* get no. input channels */
if (n_conv < 0 || n_conv > 64)
return AVERROR(EINVAL);
@ -263,8 +263,8 @@ static int get_speaker_pos(AVFilterContext *ctx,
parse_speaker_pos(ctx);
/* set speaker positions according to input channel configuration: */
for (m = 0, ch = 0; ch < n_conv && m < 64; m++) {
int chan = av_channel_layout_channel_from_index(channel_layout, m);
for (ch = 0; ch < n_conv; ch++) {
int chan = av_channel_layout_channel_from_index(channel_layout, ch);
switch (chan) {
case AV_CHAN_FRONT_LEFT: azim[ch] = 30; break;
@ -303,9 +303,9 @@ static int get_speaker_pos(AVFilterContext *ctx,
return AVERROR(EINVAL);
}
if (s->vspkrpos[m].set) {
azim[ch] = s->vspkrpos[m].azim;
elev[ch] = s->vspkrpos[m].elev;
if (s->vspkrpos[ch].set) {
azim[ch] = s->vspkrpos[ch].azim;
elev[ch] = s->vspkrpos[ch].elev;
}
}