cosmetics: remove useless whitespaces and put braces correctly

[ffmpeg] / libavformat / sierravmd.c

diff --git a/libavformat/sierravmd.c b/libavformat/sierravmd.c
index d3eaa37cecb3631fce01a47c4517041cf5fde257..5e68a81c4354fd1b38a7803b8adb303c12c020de 100644 (file)
--- a/libavformat/sierravmd.c
+++ b/libavformat/sierravmd.c
@@ -72,8 +72,8 @@ static int vmd_read_header(AVFormatContext *s,
                            AVFormatParameters *ap)
 {
     VmdDemuxContext *vmd = s->priv_data;
-    ByteIOContext *pb = &s->pb;
-    AVStream *st, *vst;
+    ByteIOContext *pb = s->pb;
+    AVStream *st = NULL, *vst;
     unsigned int toc_offset;
     unsigned char *raw_frame_table;
     int raw_frame_table_size;
@@ -181,6 +181,7 @@ static int vmd_read_header(AVFormatContext *s,
                 continue;
             switch(type) {
             case 1: /* Audio Chunk */
+                if (!st) break;
                 /* first audio chunk contains several audio buffers */
                 if(current_audio_pts){
                     vmd->frame_table[total_frames].frame_offset = current_offset;
@@ -245,7 +246,7 @@ static int vmd_read_packet(AVFormatContext *s,
                            AVPacket *pkt)
 {
     VmdDemuxContext *vmd = s->priv_data;
-    ByteIOContext *pb = &s->pb;
+    ByteIOContext *pb = s->pb;
     int ret = 0;
     vmd_frame_t *frame;
 
@@ -269,7 +270,7 @@ static int vmd_read_packet(AVFormatContext *s,
     }
     pkt->stream_index = frame->stream_index;
     pkt->pts = frame->pts;
-    av_log(NULL, AV_LOG_INFO, " dispatching %s frame with %d bytes and pts %"PRId64"\n",
+    av_log(NULL, AV_LOG_DEBUG, " dispatching %s frame with %d bytes and pts %"PRId64"\n",
             (frame->frame_record[0] == 0x02) ? "video" : "audio",
             frame->frame_size + BYTES_PER_FRAME_RECORD,
             pkt->pts);