ffmpeg: fix indent.

ffmpeg.c

@@ -2066,58 +2066,57 @@ static int poll_filters(void)
 
     while (1) {
         /* Reap all buffers present in the buffer sinks */
-        /* TODO reindent */
-    for (i = 0; i < nb_output_streams; i++) {
-        OutputStream *ost = output_streams[i];
-        OutputFile    *of = output_files[ost->file_index];
+        for (i = 0; i < nb_output_streams; i++) {
+            OutputStream *ost = output_streams[i];
+            OutputFile    *of = output_files[ost->file_index];
 
-        if (!ost->filter || ost->is_past_recording_time)
-            continue;
+            if (!ost->filter || ost->is_past_recording_time)
+                continue;
 
-        if (!ost->filtered_frame && !(ost->filtered_frame = avcodec_alloc_frame())) {
-            return AVERROR(ENOMEM);
-        } else
-            avcodec_get_frame_defaults(ost->filtered_frame);
-        filtered_frame = ost->filtered_frame;
+            if (!ost->filtered_frame && !(ost->filtered_frame = avcodec_alloc_frame())) {
+                return AVERROR(ENOMEM);
+            } else
+                avcodec_get_frame_defaults(ost->filtered_frame);
+            filtered_frame = ost->filtered_frame;
 
-        while (1) {
-            AVRational ist_pts_tb = ost->filter->filter->inputs[0]->time_base;
-            ret = av_buffersink_get_buffer_ref(ost->filter->filter, &picref,
-                                               AV_BUFFERSINK_FLAG_NO_REQUEST);
-            if (ret < 0) {
-                if (ret != AVERROR(EAGAIN)) {
-                    char buf[256];
-                    av_strerror(ret, buf, sizeof(buf));
-                    av_log(NULL, AV_LOG_WARNING,
-                           "Error in av_buffersink_get_buffer_ref(): %s\n", buf);
+            while (1) {
+                AVRational ist_pts_tb = ost->filter->filter->inputs[0]->time_base;
+                ret = av_buffersink_get_buffer_ref(ost->filter->filter, &picref,
+                                                   AV_BUFFERSINK_FLAG_NO_REQUEST);
+                if (ret < 0) {
+                    if (ret != AVERROR(EAGAIN)) {
+                        char buf[256];
+                        av_strerror(ret, buf, sizeof(buf));
+                        av_log(NULL, AV_LOG_WARNING,
+                               "Error in av_buffersink_get_buffer_ref(): %s\n", buf);
+                    }
+                    break;
+                }
+                filtered_frame->pts = av_rescale_q(picref->pts, ist_pts_tb, AV_TIME_BASE_Q);
+                //if (ost->source_index >= 0)
+                //    *filtered_frame= *input_streams[ost->source_index]->decoded_frame; //for me_threshold
+
+                if (of->start_time && filtered_frame->pts < of->start_time)
+                    return 0;
+
+                switch (ost->filter->filter->inputs[0]->type) {
+                case AVMEDIA_TYPE_VIDEO:
+                    avfilter_fill_frame_from_video_buffer_ref(filtered_frame, picref);
+                    if (!ost->frame_aspect_ratio)
+                        ost->st->codec->sample_aspect_ratio = picref->video->sample_aspect_ratio;
+
+                    do_video_out(of->ctx, ost, filtered_frame,
+                                 same_quant ? ost->last_quality :
+                                              ost->st->codec->global_quality);
+                    break;
+                default:
+                    // TODO support audio/subtitle filters
+                    av_assert0(0);
                 }
-                break;
-            }
-            filtered_frame->pts = av_rescale_q(picref->pts, ist_pts_tb, AV_TIME_BASE_Q);
-//             if (ost->source_index >= 0)
-//                 *filtered_frame= *input_streams[ost->source_index]->decoded_frame; //for me_threshold
-
-            if (of->start_time && filtered_frame->pts < of->start_time)
-                return 0;
-
-            switch (ost->filter->filter->inputs[0]->type) {
-            case AVMEDIA_TYPE_VIDEO:
-                avfilter_fill_frame_from_video_buffer_ref(filtered_frame, picref);
-                if (!ost->frame_aspect_ratio)
-                    ost->st->codec->sample_aspect_ratio = picref->video->sample_aspect_ratio;
 
-                do_video_out(of->ctx, ost, filtered_frame,
-                             same_quant ? ost->last_quality :
-                                          ost->st->codec->global_quality);
-                break;
-            default:
-                // TODO support audio/subtitle filters
-                av_assert0(0);
+                avfilter_unref_buffer(picref);
             }
-
-            avfilter_unref_buffer(picref);
         }
-    }
         /* Request frames through all the graphs */
         ret_all = nb_success = nb_eof = 0;
         for (i = 0; i < nb_filtergraphs; i++) {