avformat/concat: Remove unnecessary check

[ffmpeg] / libavformat / asfenc.c

diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c
index 44e11fc763515db25b37fa8fd93a31a584497ee8..23a09efe05e720dc8022cc5f3d445443713d2c9f 100644 (file)
--- a/libavformat/asfenc.c
+++ b/libavformat/asfenc.c
@@ -258,6 +258,10 @@ static const AVCodecTag codec_asf_bmp_tags[] = {
     { AV_CODEC_ID_NONE,      0 },
 };
 
+static const AVCodecTag *const asf_codec_tags[] = {
+        codec_asf_bmp_tags, ff_codec_bmp_tags, ff_codec_wav_tags, NULL
+};
+
 #define PREROLL_TIME 3100
 
 static void put_str16(AVIOContext *s, const char *tag)
@@ -682,7 +686,7 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size,
             avio_wl16(pb, 40 + par->extradata_size); /* size */
 
             /* BITMAPINFOHEADER header */
-            ff_put_bmp_header(pb, par, 1, 0);
+            ff_put_bmp_header(pb, par, 1, 0, 0);
         }
         end_header(pb, hpos);
     }
@@ -801,8 +805,6 @@ static int asf_write_header(AVFormatContext *s)
         return -1;
     }
 
-    avio_flush(s->pb);
-
     asf->packet_nb_payloads     = 0;
     asf->packet_timestamp_start = -1;
     asf->packet_timestamp_end   = -1;
@@ -894,7 +896,8 @@ static void flush_packet(AVFormatContext *s)
 
     avio_write(s->pb, asf->packet_buf, s->packet_size - packet_hdr_size);
 
-    avio_flush(s->pb);
+    avio_write_marker(s->pb, AV_NOPTS_VALUE, AVIO_DATA_MARKER_FLUSH_POINT);
+
     asf->nb_packets++;
     asf->packet_nb_payloads     = 0;
     asf->packet_timestamp_start = -1;
@@ -1132,7 +1135,6 @@ static int asf_write_trailer(AVFormatContext *s)
             return ret;
         asf_write_index(s, asf->index_ptr, asf->maximum_packet, asf->next_start_sec);
     }
-    avio_flush(s->pb);
 
     if (asf->is_streamed || !(s->pb->seekable & AVIO_SEEKABLE_NORMAL)) {
         put_chunk(s, 0x4524, 0, 0); /* end of stream */
@@ -1172,9 +1174,7 @@ AVOutputFormat ff_asf_muxer = {
     .write_packet   = asf_write_packet,
     .write_trailer  = asf_write_trailer,
     .flags          = AVFMT_GLOBALHEADER,
-    .codec_tag      = (const AVCodecTag * const []) {
-        codec_asf_bmp_tags, ff_codec_bmp_tags, ff_codec_wav_tags, 0
-    },
+    .codec_tag      = asf_codec_tags,
     .priv_class        = &asf_muxer_class,
 };
 #endif /* CONFIG_ASF_MUXER */
@@ -1199,9 +1199,7 @@ AVOutputFormat ff_asf_stream_muxer = {
     .write_packet   = asf_write_packet,
     .write_trailer  = asf_write_trailer,
     .flags          = AVFMT_GLOBALHEADER,
-    .codec_tag      = (const AVCodecTag * const []) {
-        codec_asf_bmp_tags, ff_codec_bmp_tags, ff_codec_wav_tags, 0
-    },
+    .codec_tag      = asf_codec_tags,
     .priv_class        = &asf_stream_muxer_class,
 };
 #endif /* CONFIG_ASF_STREAM_MUXER */