X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fyop.c;h=8ecdc654a920faf47a9f327a611dc01196ba1ab6;hb=bc70684e74a185d7b80c8b80bdedda659cb581b8;hp=b4b5fb4e155e1fecee7edd04d2c278836f2599af;hpb=398000abcf980d239a789da6f69811913d2fc635;p=ffmpeg

diff --git a/libavformat/yop.c b/libavformat/yop.c
index b4b5fb4e155..8ecdc654a92 100644
--- a/libavformat/yop.c
+++ b/libavformat/yop.c
@@ -36,7 +36,7 @@ typedef struct yop_dec_context {
     int palette_size;
 } YopDecContext;
 
-static int yop_probe(AVProbeData *probe_packet)
+static int yop_probe(const AVProbeData *probe_packet)
 {
     if (AV_RB16(probe_packet->buf) == AV_RB16("YO")  &&
         probe_packet->buf[2]<10                      &&
@@ -125,14 +125,11 @@ static int yop_read_packet(AVFormatContext *s, AVPacket *pkt)
     yop->video_packet.stream_index = 1;
 
     if (yop->video_packet.data) {
-        *pkt                   =  yop->video_packet;
-        yop->video_packet.data =  NULL;
-        yop->video_packet.buf  =  NULL;
-        yop->video_packet.size =  0;
+        av_packet_move_ref(pkt, &yop->video_packet);
         pkt->data[0]           =  yop->odd_frame;
         pkt->flags             |= AV_PKT_FLAG_KEY;
         yop->odd_frame         ^= 1;
-        return pkt->size;
+        return 0;
     }
     ret = av_new_packet(&yop->video_packet,
                         yop->frame_size - yop->audio_block_length);
@@ -166,7 +163,7 @@ static int yop_read_packet(AVFormatContext *s, AVPacket *pkt)
         av_shrink_packet(&yop->video_packet, yop->palette_size + ret);
 
     // Arbitrarily return the audio data first
-    return yop->audio_block_length;
+    return 0;
 
 err_out:
     av_packet_unref(&yop->video_packet);
@@ -207,7 +204,7 @@ static int yop_read_seek(AVFormatContext *s, int stream_index,
     return 0;
 }
 
-AVInputFormat ff_yop_demuxer = {
+const AVInputFormat ff_yop_demuxer = {
     .name           = "yop",
     .long_name      = NULL_IF_CONFIG_SMALL("Psygnosis YOP"),
     .priv_data_size = sizeof(YopDecContext),