@@ -235,24 +235,23 @@ static int config_props(AVFilterLink *link)

         }

     }

-        /* TODO reindent */

-        // sanity check; can't be done in query_formats since the inlink

-        // channel layout is unknown at that time

-        if (pan->nb_input_channels > SWR_CH_MAX ||

-            pan->nb_output_channels > SWR_CH_MAX) {

-            av_log(ctx, AV_LOG_ERROR,

-                   "libswresample support a maximum of %d channels. "

-                   "Feel free to ask for a higher limit.\n", SWR_CH_MAX);

-            return AVERROR_PATCHWELCOME;

-        }

+    // sanity check; can't be done in query_formats since the inlink

+    // channel layout is unknown at that time

+    if (pan->nb_input_channels > SWR_CH_MAX ||

+        pan->nb_output_channels > SWR_CH_MAX) {

+        av_log(ctx, AV_LOG_ERROR,

+               "libswresample support a maximum of %d channels. "

+               "Feel free to ask for a higher limit.\n", SWR_CH_MAX);

+        return AVERROR_PATCHWELCOME;

+    }

-        // init libswresample context

-        pan->swr = swr_alloc_set_opts(pan->swr,

-                                      pan->out_channel_layout, link->format, link->sample_rate,

-                                      link->channel_layout,    link->format, link->sample_rate,

-                                      0, ctx);

-        if (!pan->swr)

-            return AVERROR(ENOMEM);

+    // init libswresample context

+    pan->swr = swr_alloc_set_opts(pan->swr,

+                                  pan->out_channel_layout, link->format, link->sample_rate,

+                                  link->channel_layout,    link->format, link->sample_rate,

+                                  0, ctx);

+    if (!pan->swr)

+        return AVERROR(ENOMEM);

     // gains are pure, init the channel mapping

     if (pan->pure_gains) {

@@ -365,12 +364,11 @@ static int query_formats(AVFilterContext *ctx)

     AVFilterLink *outlink = ctx->outputs[0];

     AVFilterFormats *formats;

-        /* TODO reindent */

-        pan->pure_gains = are_gains_pure(pan);

-        /* libswr supports any sample and packing formats */

-        avfilter_set_common_sample_formats(ctx, avfilter_make_all_formats(AVMEDIA_TYPE_AUDIO));

-        avfilter_set_common_packing_formats(ctx, avfilter_make_all_packing_formats());

-        pan->filter_samples = filter_samples_channel_mapping;

+    pan->pure_gains = are_gains_pure(pan);

+    /* libswr supports any sample and packing formats */

+    avfilter_set_common_sample_formats(ctx, avfilter_make_all_formats(AVMEDIA_TYPE_AUDIO));

+    avfilter_set_common_packing_formats(ctx, avfilter_make_all_packing_formats());

+    pan->filter_samples = filter_samples_channel_mapping;

     // inlink supports any channel layout

     formats = avfilter_make_all_channel_layouts();