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fftools/ffmpeg_filter: return error codes from set_channel_layout() instead of aborting

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This commit is contained in:
Anton Khirnov 2023-07-13 15:11:07 +02:00
parent 5ba7aa2ce8
commit cb8242db8d
1 changed files with 11 additions and 7 deletions
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18
fftools/ffmpeg_filter.c
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@ -583,7 +583,7 @@ static int ifilter_bind_ist(InputFilter *ifilter, InputStream *ist)
return 0;
}
static void set_channel_layout(OutputFilterPriv *f, OutputStream *ost)
static int set_channel_layout(OutputFilterPriv *f, OutputStream *ost)
{
const AVCodec *c = ost->enc_ctx->codec;
int i, err;
@ -592,8 +592,8 @@ static void set_channel_layout(OutputFilterPriv *f, OutputStream *ost)
/* Pass the layout through for all orders but UNSPEC */
err = av_channel_layout_copy(&f->ch_layout, &ost->enc_ctx->ch_layout);
if (err < 0)
report_and_exit(AVERROR(ENOMEM));
return;
return err;
return 0;
}
/* Requested layout is of order UNSPEC */
@ -601,7 +601,7 @@ static void set_channel_layout(OutputFilterPriv *f, OutputStream *ost)
/* Use the default native layout for the requested amount of channels when the
encoder doesn't have a list of supported layouts */
av_channel_layout_default(&f->ch_layout, ost->enc_ctx->ch_layout.nb_channels);
return;
return 0;
}
/* Encoder has a list of supported layouts. Pick the first layout in it with the
same amount of channels as the requested layout */
@ -613,12 +613,14 @@ static void set_channel_layout(OutputFilterPriv *f, OutputStream *ost)
/* Use it if one is found */
err = av_channel_layout_copy(&f->ch_layout, &c->ch_layouts[i]);
if (err < 0)
report_and_exit(AVERROR(ENOMEM));
return;
return err;
return 0;
}
/* If no layout for the amount of channels requested was found, use the default
native layout for it. */
av_channel_layout_default(&f->ch_layout, ost->enc_ctx->ch_layout.nb_channels);
return 0;
}
int ofilter_bind_ost(OutputFilter *ofilter, OutputStream *ost)
@ -682,7 +684,9 @@ int ofilter_bind_ost(OutputFilter *ofilter, OutputStream *ost)
ofp->sample_rates = c->supported_samplerates;
}
if (ost->enc_ctx->ch_layout.nb_channels) {
set_channel_layout(ofp, ost);
int ret = set_channel_layout(ofp, ost);
if (ret < 0)
return ret;
} else if (c->ch_layouts) {
ofp->ch_layouts = c->ch_layouts;
}