decoder/ffmpeg: use AtScopeExit() to call av_packet_unref()

2018-11-04 22:01:33 +01:00
parent 08272cdee2
commit bd115a4008
1 changed files with 4 additions and 2 deletions
--- a/src/decoder/plugins/FfmpegDecoderPlugin.cxx
+++ b/src/decoder/plugins/FfmpegDecoderPlugin.cxx
@@ -627,6 +627,10 @@ FfmpegDecode(DecoderClient &client, InputStream &input,
 			/* end of file */
 			break;

+		AtScopeExit(&packet) {
+			av_packet_unref(&packet);
+		};
+
 		FfmpegCheckTag(client, input, format_context, audio_stream);

 		if (packet.size > 0 && packet.stream_index == audio_stream) {
@@ -640,8 +644,6 @@ FfmpegDecode(DecoderClient &client, InputStream &input,
 			min_frame = 0;
 		} else
 			cmd = client.GetCommand();
-
-		av_packet_unref(&packet);
 	}
 }