avconv: K&R cosmetics

Signed-off-by: Anton Khirnov <anton@khirnov.net>

avconv.c

@@ -818,7 +818,8 @@ static void choose_pixel_fmt(AVStream *st, AVCodec *codec)
             if (st->codec->codec_id == CODEC_ID_MJPEG) {
                 p = (const enum PixelFormat[]) { PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_NONE };
             } else if (st->codec->codec_id == CODEC_ID_LJPEG) {
-                p= (const enum PixelFormat[]){PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUVJ444P, PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_YUV444P, PIX_FMT_BGRA, PIX_FMT_NONE};
+                p = (const enum PixelFormat[]) { PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUVJ444P, PIX_FMT_YUV420P,
+                                                 PIX_FMT_YUV422P, PIX_FMT_YUV444P, PIX_FMT_BGRA, PIX_FMT_NONE };
             }
         }
         for (; *p != PIX_FMT_NONE; p++) {
@@ -845,7 +846,8 @@ get_sync_ipts(const OutputStream *ost)
     return (double)(ist->pts - of->start_time) / AV_TIME_BASE;
 }
 
-static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx, AVBitStreamFilterContext *bsfc){
+static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx, AVBitStreamFilterContext *bsfc)
+{
     int ret;
 
     while (bsfc) {
@@ -984,8 +986,8 @@ need_realloc:
     }
 
     if (audio_sync_method) {
-        double delta = get_sync_ipts(ost) * enc->sample_rate - ost->sync_opts
+        double delta = get_sync_ipts(ost) * enc->sample_rate - ost->sync_opts -
-                - av_fifo_size(ost->fifo)/(enc->channels * osize);
+                       av_fifo_size(ost->fifo) / (enc->channels * osize);
         int idelta = delta * dec->sample_rate / enc->sample_rate;
         int byte_delta = idelta * isize * dec->channels;
 
@@ -1027,8 +1029,8 @@ need_realloc:
             }
         }
     } else
-        ost->sync_opts= lrintf(get_sync_ipts(ost) * enc->sample_rate)
+        ost->sync_opts = lrintf(get_sync_ipts(ost) * enc->sample_rate) -
-                        - av_fifo_size(ost->fifo)/(enc->channels * osize); //FIXME wrong
+                                av_fifo_size(ost->fifo) / (enc->channels * osize); // FIXME wrong
 
     if (ost->audio_resample) {
         buftmp = audio_buf;
@@ -1431,7 +1433,8 @@ static void do_video_out(AVFormatContext *s,
     }
 }
 
-static double psnr(double d){
+static double psnr(double d)
+{
     return -10.0 * log(d) / log(10.0);
 }
 
@@ -1551,7 +1554,8 @@ static void print_report(OutputFile *output_files,
                         error = enc->coded_frame->error[j];
                         scale = enc->width * enc->height * 255.0 * 255.0;
                     }
-                    if(j) scale/=4;
+                    if (j)
+                        scale /= 4;
                     error_sum += error;
                     scale_sum += scale;
                     snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%c:%2.2f ", type[j], psnr(error / scale));
@@ -2609,7 +2613,8 @@ static int transcode(OutputFile *output_files,
             if (!input_files[ist->file_index].eof_reached) {
                 if (ipts < ipts_min) {
                     ipts_min = ipts;
-                    if(input_sync ) file_index = ist->file_index;
+                    if (input_sync)
+                        file_index = ist->file_index;
                 }
                 if (opts < opts_min) {
                     opts_min = opts;
@@ -2676,14 +2681,18 @@ static int transcode(OutputFile *output_files,
         if (pkt.dts != AV_NOPTS_VALUE)
             pkt.dts *= ist->ts_scale;
 
-//        fprintf(stderr, "next:%"PRId64" dts:%"PRId64" off:%"PRId64" %d\n", ist->next_pts, pkt.dts, input_files[ist->file_index].ts_offset, ist->st->codec->codec_type);
+        //fprintf(stderr, "next:%"PRId64" dts:%"PRId64" off:%"PRId64" %d\n",
+        //        ist->next_pts,
+        //        pkt.dts, input_files[ist->file_index].ts_offset,
+        //        ist->st->codec->codec_type);
         if (pkt.dts != AV_NOPTS_VALUE && ist->next_pts != AV_NOPTS_VALUE
             && (is->iformat->flags & AVFMT_TS_DISCONT)) {
             int64_t pkt_dts = av_rescale_q(pkt.dts, ist->st->time_base, AV_TIME_BASE_Q);
             int64_t delta   = pkt_dts - ist->next_pts;
             if ((FFABS(delta) > 1LL * dts_delta_threshold * AV_TIME_BASE || pkt_dts + 1 < ist->pts) && !copy_ts) {
                 input_files[ist->file_index].ts_offset -= delta;
-                av_log(NULL, AV_LOG_DEBUG, "timestamp discontinuity %"PRId64", new offset= %"PRId64"\n",
+                av_log(NULL, AV_LOG_DEBUG,
+                       "timestamp discontinuity %"PRId64", new offset= %"PRId64"\n",
                        delta, input_files[ist->file_index].ts_offset);
                 pkt.dts-= av_rescale_q(delta, AV_TIME_BASE_Q, ist->st->time_base);
                 if (pkt.pts != AV_NOPTS_VALUE)