X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fjvdec.c;h=c42e302bdac3a5c367496f19512160288bc76fe3;hb=f9cf91d8224eb9081e50b6cee55423ccb0bf9e90;hp=8a81b119844899056a054cd7129fd230ac49547f;hpb=2912e87a6c9264d556734e2bf94a99c64cf9b102;p=ffmpeg

diff --git a/libavformat/jvdec.c b/libavformat/jvdec.c
index 8a81b119844..c42e302bdac 100644
--- a/libavformat/jvdec.c
+++ b/libavformat/jvdec.c
@@ -27,6 +27,7 @@
 
 #include "libavutil/intreadwrite.h"
 #include "avformat.h"
+#include "internal.h"
 
 #define JV_PREAMBLE_SIZE 5
 
@@ -57,8 +58,7 @@ static int read_probe(AVProbeData *pd)
     return 0;
 }
 
-static int read_header(AVFormatContext *s,
-                       AVFormatParameters *ap)
+static int read_header(AVFormatContext *s)
 {
     JVDemuxContext *jv = s->priv_data;
     AVIOContext *pb = s->pb;
@@ -69,28 +69,28 @@ static int read_header(AVFormatContext *s,
 
     avio_skip(pb, 80);
 
-    ast = av_new_stream(s, 0);
-    vst = av_new_stream(s, 1);
+    ast = avformat_new_stream(s, NULL);
+    vst = avformat_new_stream(s, NULL);
     if (!ast || !vst)
         return AVERROR(ENOMEM);
 
-    vst->codec->codec_type  = CODEC_TYPE_VIDEO;
+    vst->codec->codec_type  = AVMEDIA_TYPE_VIDEO;
     vst->codec->codec_id    = CODEC_ID_JV;
     vst->codec->codec_tag   = 0; /* no fourcc */
     vst->codec->width       = avio_rl16(pb);
     vst->codec->height      = avio_rl16(pb);
     vst->nb_frames          =
     ast->nb_index_entries   = avio_rl16(pb);
-    av_set_pts_info(vst, 64, avio_rl16(pb), 1000);
+    avpriv_set_pts_info(vst, 64, avio_rl16(pb), 1000);
 
     avio_skip(pb, 4);
 
-    ast->codec->codec_type  = CODEC_TYPE_AUDIO;
+    ast->codec->codec_type  = AVMEDIA_TYPE_AUDIO;
     ast->codec->codec_id    = CODEC_ID_PCM_U8;
     ast->codec->codec_tag   = 0; /* no fourcc */
     ast->codec->sample_rate = avio_rl16(pb);
     ast->codec->channels    = 1;
-    av_set_pts_info(ast, 64, 1, ast->codec->sample_rate);
+    avpriv_set_pts_info(ast, 64, 1, ast->codec->sample_rate);
 
     avio_skip(pb, 10);
 
@@ -151,7 +151,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
                     return AVERROR(ENOMEM);
                 pkt->stream_index = 0;
                 pkt->pts          = e->timestamp;
-                pkt->flags       |= PKT_FLAG_KEY;
+                pkt->flags       |= AV_PKT_FLAG_KEY;
                 return 0;
             }
         case JV_VIDEO:
@@ -170,7 +170,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
                 pkt->stream_index = 1;
                 pkt->pts          = jv->pts;
                 if (jvf->video_type != 1)
-                    pkt->flags |= PKT_FLAG_KEY;
+                    pkt->flags |= AV_PKT_FLAG_KEY;
                 return 0;
             }
         case JV_PADDING:
@@ -192,7 +192,7 @@ static int read_seek(AVFormatContext *s, int stream_index,
     int i;
 
     if (flags & (AVSEEK_FLAG_BYTE|AVSEEK_FLAG_FRAME))
-        return AVERROR_NOTSUPP;
+        return AVERROR(ENOSYS);
 
     switch(stream_index) {
     case 0:
@@ -207,10 +207,11 @@ static int read_seek(AVFormatContext *s, int stream_index,
 
     if (i < 0 || i >= ast->nb_index_entries)
         return 0;
+    if (avio_seek(s->pb, ast->index_entries[i].pos, SEEK_SET) < 0)
+        return -1;
 
     jv->state = JV_AUDIO;
     jv->pts   = i;
-    avio_seek(s->pb, ast->index_entries[i].pos, SEEK_SET);
     return 0;
 }