Combine deprecation guards where appropriate

[ffmpeg] / libavformat / rtpdec_asf.c

diff --git a/libavformat/rtpdec_asf.c b/libavformat/rtpdec_asf.c
index 3ca3f71972115d688f64e31d0f8d047bc3abfa1e..d4972bd65db62e8a4e64fb6856c12a70c8db482b 100644 (file)
--- a/libavformat/rtpdec_asf.c
+++ b/libavformat/rtpdec_asf.c
@@ -102,6 +102,9 @@ int ff_wms_parse_sdp_a_line(AVFormatContext *s, const char *p)
         AVDictionary *opts = NULL;
         int len = strlen(p) * 6 / 8;
         char *buf = av_mallocz(len);
+
+        if (!buf)
+            return AVERROR(ENOMEM);
         av_base64_decode(buf, p, len);
 
         if (rtp_asf_fix_header(buf, len) < 0)
@@ -111,14 +114,19 @@ int ff_wms_parse_sdp_a_line(AVFormatContext *s, const char *p)
         if (rt->asf_ctx) {
             avformat_close_input(&rt->asf_ctx);
         }
-        if (!(rt->asf_ctx = avformat_alloc_context()))
+        rt->asf_ctx = avformat_alloc_context();
+        if (!rt->asf_ctx) {
+            av_free(buf);
             return AVERROR(ENOMEM);
+        }
         rt->asf_ctx->pb      = &pb;
         av_dict_set(&opts, "no_resync_search", "1", 0);
         ret = avformat_open_input(&rt->asf_ctx, "", &ff_asf_demuxer, &opts);
         av_dict_free(&opts);
-        if (ret < 0)
+        if (ret < 0) {
+            av_free(buf);
             return ret;
+        }
         av_dict_copy(&s->metadata, rt->asf_ctx->metadata, 0);
         rt->asf_pb_pos = avio_tell(&pb);
         av_free(buf);
@@ -142,12 +150,10 @@ static int asfrtp_parse_sdp_line(AVFormatContext *s, int stream_index,
 
             for (i = 0; i < rt->asf_ctx->nb_streams; i++) {
                 if (s->streams[stream_index]->id == rt->asf_ctx->streams[i]->id) {
-                    *s->streams[stream_index]->codec =
-                        *rt->asf_ctx->streams[i]->codec;
+                    avcodec_parameters_copy(s->streams[stream_index]->codecpar,
+                                            rt->asf_ctx->streams[i]->codecpar);
                     s->streams[stream_index]->need_parsing =
                         rt->asf_ctx->streams[i]->need_parsing;
-                    rt->asf_ctx->streams[i]->codec->extradata_size = 0;
-                    rt->asf_ctx->streams[i]->codec->extradata = NULL;
                     avpriv_set_pts_info(s->streams[stream_index], 32, 1, 1000);
                 }
            }
@@ -266,7 +272,7 @@ static int asfrtp_parse_packet(AVFormatContext *s, PayloadContext *asf,
                 return 1; // FIXME: return 0 if last packet
             }
         }
-        av_free_packet(pkt);
+        av_packet_unref(pkt);
     }
 
     return res == 1 ? -1 : res;