media-plugins/alsa-plugins/files/alsa-plugins-1.0.25-avcodec54.patch

Index: alsa-plugins-1.0.25/a52/pcm_a52.c
===================================================================
--- alsa-plugins-1.0.25.orig/a52/pcm_a52.c
+++ alsa-plugins-1.0.25/a52/pcm_a52.c
@@ -444,13 +444,13 @@ static int a52_prepare(snd_pcm_ioplug_t
 #if LIBAVCODEC_VERSION_MAJOR > 52 || (LIBAVCODEC_VERSION_MAJOR == 52 && LIBAVCODEC_VERSION_MINOR >= 3)
 	switch (io->channels) {
 	case 2:
-		rec->avctx->channel_layout = CH_LAYOUT_STEREO;
+		rec->avctx->channel_layout = AV_CH_LAYOUT_STEREO;
 		break;
 	case 4:
-		rec->avctx->channel_layout = CH_LAYOUT_QUAD;
+		rec->avctx->channel_layout = AV_CH_LAYOUT_QUAD;
 		break;
 	case 6:
-		rec->avctx->channel_layout = CH_LAYOUT_5POINT1;
+		rec->avctx->channel_layout = AV_CH_LAYOUT_5POINT1;
 		break;
 	default:
 		break;
@@ -702,7 +702,9 @@ SND_PCM_PLUGIN_DEFINE_FUNC(a52)
 	rec->channels = channels;
 	rec->format = format;
 
+#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(54,0,0)
 	avcodec_init();
+#endif
 	avcodec_register_all();
 
 	rec->codec = avcodec_find_encoder_by_name("ac3_fixed");