lavf: use avpriv_ prefix for some dv functions.

They are used in libavdevice.

libavdevice/dv1394.c

@@ -86,7 +86,7 @@ static int dv1394_read_header(AVFormatContext * context, AVFormatParameters * ap
 {
     struct dv1394_data *dv = context->priv_data;
 
-    dv->dv_demux = dv_init_demux(context);
+    dv->dv_demux = avpriv_dv_init_demux(context);
     if (!dv->dv_demux)
         goto failed;
 
@@ -124,7 +124,7 @@ static int dv1394_read_packet(AVFormatContext *context, AVPacket *pkt)
     struct dv1394_data *dv = context->priv_data;
     int size;
 
-    size = dv_get_packet(dv->dv_demux, pkt);
+    size = avpriv_dv_get_packet(dv->dv_demux, pkt);
     if (size > 0)
         return size;
 
@@ -186,7 +186,7 @@ restart_poll:
     av_dlog(context, "index %d, avail %d, done %d\n", dv->index, dv->avail,
             dv->done);
 
-    size = dv_produce_packet(dv->dv_demux, pkt,
+    size = avpriv_dv_produce_packet(dv->dv_demux, pkt,
                              dv->ring + (dv->index * DV1394_PAL_FRAME_SIZE),
                              DV1394_PAL_FRAME_SIZE);
     dv->index = (dv->index + 1) % DV1394_RING_FRAMES;

libavformat/avidec.c

@@ -462,7 +462,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
                 av_freep(&s->streams[0]);
                 s->nb_streams = 0;
                 if (CONFIG_DV_DEMUXER) {
-                    avi->dv_demux = dv_init_demux(s);
+                    avi->dv_demux = avpriv_dv_init_demux(s);
                     if (!avi->dv_demux)
                         goto fail;
                 }
@@ -979,7 +979,7 @@ static int avi_read_packet(AVFormatContext *s, AVPacket *pkt)
     void* dstr;
 
     if (CONFIG_DV_DEMUXER && avi->dv_demux) {
-        int size = dv_get_packet(avi->dv_demux, pkt);
+        int size = avpriv_dv_get_packet(avi->dv_demux, pkt);
         if (size >= 0)
             return size;
     }
@@ -1079,7 +1079,7 @@ resync:
 
         if (CONFIG_DV_DEMUXER && avi->dv_demux) {
             dstr = pkt->destruct;
-            size = dv_produce_packet(avi->dv_demux, pkt,
+            size = avpriv_dv_produce_packet(avi->dv_demux, pkt,
                                     pkt->data, pkt->size);
             pkt->destruct = dstr;
             pkt->flags |= AV_PKT_FLAG_KEY;

libavformat/dv.c

@@ -270,7 +270,7 @@ static int dv_extract_video_info(DVDemuxContext *c, uint8_t* frame)
  * The following 3 functions constitute our interface to the world
  */
 
-DVDemuxContext* dv_init_demux(AVFormatContext *s)
+DVDemuxContext* avpriv_dv_init_demux(AVFormatContext *s)
 {
     DVDemuxContext *c;
 
@@ -299,7 +299,7 @@ DVDemuxContext* dv_init_demux(AVFormatContext *s)
     return c;
 }
 
-int dv_get_packet(DVDemuxContext *c, AVPacket *pkt)
+int avpriv_dv_get_packet(DVDemuxContext *c, AVPacket *pkt)
 {
     int size = -1;
     int i;
@@ -316,7 +316,7 @@ int dv_get_packet(DVDemuxContext *c, AVPacket *pkt)
     return size;
 }
 
-int dv_produce_packet(DVDemuxContext *c, AVPacket *pkt,
+int avpriv_dv_produce_packet(DVDemuxContext *c, AVPacket *pkt,
                       uint8_t* buf, int buf_size)
 {
     int size, i;
@@ -407,7 +407,7 @@ static int dv_read_header(AVFormatContext *s,
     unsigned state, marker_pos = 0;
     RawDVContext *c = s->priv_data;
 
-    c->dv_demux = dv_init_demux(s);
+    c->dv_demux = avpriv_dv_init_demux(s);
     if (!c->dv_demux)
         return -1;
 
@@ -450,7 +450,7 @@ static int dv_read_packet(AVFormatContext *s, AVPacket *pkt)
     int size;
     RawDVContext *c = s->priv_data;
 
-    size = dv_get_packet(c->dv_demux, pkt);
+    size = avpriv_dv_get_packet(c->dv_demux, pkt);
 
     if (size < 0) {
         if (!c->dv_demux->sys)
@@ -459,7 +459,7 @@ static int dv_read_packet(AVFormatContext *s, AVPacket *pkt)
         if (avio_read(s->pb, c->buf, size) <= 0)
             return AVERROR(EIO);
 
-        size = dv_produce_packet(c->dv_demux, pkt, c->buf, size);
+        size = avpriv_dv_produce_packet(c->dv_demux, pkt, c->buf, size);
     }
 
     return size;

libavformat/dv.h

@@ -31,9 +31,9 @@
 #include "avformat.h"
 
 typedef struct DVDemuxContext DVDemuxContext;
-DVDemuxContext* dv_init_demux(AVFormatContext* s);
-int dv_get_packet(DVDemuxContext*, AVPacket *);
-int dv_produce_packet(DVDemuxContext*, AVPacket*, uint8_t*, int);
+DVDemuxContext* avpriv_dv_init_demux(AVFormatContext* s);
+int avpriv_dv_get_packet(DVDemuxContext*, AVPacket *);
+int avpriv_dv_produce_packet(DVDemuxContext*, AVPacket*, uint8_t*, int);
 void dv_offset_reset(DVDemuxContext *c, int64_t frame_offset);
 
 typedef struct DVMuxContext DVMuxContext;

libavformat/mov.c

@@ -1249,7 +1249,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries)
 #if CONFIG_DV_DEMUXER
     case CODEC_ID_DVAUDIO:
         c->dv_fctx = avformat_alloc_context();
-        c->dv_demux = dv_init_demux(c->dv_fctx);
+        c->dv_demux = avpriv_dv_init_demux(c->dv_fctx);
         if (!c->dv_demux) {
             av_log(c->fc, AV_LOG_ERROR, "dv demux context init error\n");
             return -1;
@@ -2528,10 +2528,10 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
         }
 #if CONFIG_DV_DEMUXER
         if (mov->dv_demux && sc->dv_audio_container) {
-            dv_produce_packet(mov->dv_demux, pkt, pkt->data, pkt->size);
+            avpriv_dv_produce_packet(mov->dv_demux, pkt, pkt->data, pkt->size);
             av_free(pkt->data);
             pkt->size = 0;
-            ret = dv_get_packet(mov->dv_demux, pkt);
+            ret = avpriv_dv_get_packet(mov->dv_demux, pkt);
             if (ret < 0)
                 return ret;
         }