hlsenc: Support recovery from an already present playlist

[ffmpeg] / libavformat / dfa.c

diff --git a/libavformat/dfa.c b/libavformat/dfa.c
index ac49b6104b147c639a5bc4a74ea54035bb1019df..cecf6b69c25569e79ac7a3f098b30ad52d0a38d8 100644 (file)
--- a/libavformat/dfa.c
+++ b/libavformat/dfa.c
@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <inttypes.h>
+
 #include "libavutil/intreadwrite.h"
 #include "avformat.h"
 #include "internal.h"
@@ -31,8 +33,7 @@ static int dfa_probe(AVProbeData *p)
     return AVPROBE_SCORE_MAX;
 }
 
-static int dfa_read_header(AVFormatContext *s,
-                           AVFormatParameters *ap)
+static int dfa_read_header(AVFormatContext *s)
 {
     AVIOContext *pb = s->pb;
     AVStream *st;
@@ -50,10 +51,10 @@ static int dfa_read_header(AVFormatContext *s,
     if (!st)
         return AVERROR(ENOMEM);
 
-    st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
-    st->codec->codec_id   = CODEC_ID_DFA;
-    st->codec->width      = avio_rl16(pb);
-    st->codec->height     = avio_rl16(pb);
+    st->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
+    st->codecpar->codec_id   = AV_CODEC_ID_DFA;
+    st->codecpar->width      = avio_rl16(pb);
+    st->codecpar->height     = avio_rl16(pb);
     mspf = avio_rl32(pb);
     if (!mspf) {
         av_log(s, AV_LOG_WARNING, "Zero FPS reported, defaulting to 10\n");
@@ -81,19 +82,20 @@ static int dfa_read_packet(AVFormatContext *s, AVPacket *pkt)
         if (!first) {
             ret = av_append_packet(pb, pkt, 12);
             if (ret < 0) {
-                av_free_packet(pkt);
+                av_packet_unref(pkt);
                 return ret;
             }
         } else
             first = 0;
         frame_size = AV_RL32(pkt->data + pkt->size - 8);
         if (frame_size > INT_MAX - 4) {
-            av_log(s, AV_LOG_ERROR, "Too large chunk size: %d\n", frame_size);
+            av_log(s, AV_LOG_ERROR, "Too large chunk size: %"PRIu32"\n", frame_size);
             return AVERROR(EIO);
         }
         if (AV_RL32(pkt->data + pkt->size - 12) == MKTAG('E', 'O', 'F', 'R')) {
             if (frame_size) {
-                av_log(s, AV_LOG_WARNING, "skipping %d bytes of end-of-frame marker chunk\n",
+                av_log(s, AV_LOG_WARNING,
+                       "skipping %"PRIu32" bytes of end-of-frame marker chunk\n",
                        frame_size);
                 avio_skip(pb, frame_size);
             }
@@ -101,7 +103,7 @@ static int dfa_read_packet(AVFormatContext *s, AVPacket *pkt)
         }
         ret = av_append_packet(pb, pkt, frame_size);
         if (ret < 0) {
-            av_free_packet(pkt);
+            av_packet_unref(pkt);
             return ret;
         }
     }
@@ -115,5 +117,5 @@ AVInputFormat ff_dfa_demuxer = {
     .read_probe     = dfa_probe,
     .read_header    = dfa_read_header,
     .read_packet    = dfa_read_packet,
-    .flags = AVFMT_GENERIC_INDEX,
+    .flags          = AVFMT_GENERIC_INDEX,
 };