alsa-plugins-ffmpeg.patch

   1 --- alsa-plugins-1.0.26/a52/pcm_a52.c.orig      2012-09-06 09:52:58.000000000 +0200
   2 +++ alsa-plugins-1.0.26/a52/pcm_a52.c   2012-09-08 20:42:43.420501233 +0200
   3 @@ -441,7 +441,21 @@
   4  #else
   5    rec->avctx->sample_fmt = SAMPLE_FMT_S16;
   6  #endif
   7 -#if LIBAVCODEC_VERSION_MAJOR > 52 || (LIBAVCODEC_VERSION_MAJOR == 52 && LIBAVCODEC_VERSION_MINOR >= 3)
   8 +#if LIBAVCODEC_VERSION_MAJOR >= 54
   9 +       switch (io->channels) {
  10 +       case 2:
  11 +               rec->avctx->channel_layout = AV_CH_LAYOUT_STEREO;
  12 +               break;
  13 +       case 4:
  14 +               rec->avctx->channel_layout = AV_CH_LAYOUT_QUAD;
  15 +               break;
  16 +       case 6:
  17 +               rec->avctx->channel_layout = AV_CH_LAYOUT_5POINT1;
  18 +               break;
  19 +       default:
  20 +               break;
  21 +       }
  22 +#elif LIBAVCODEC_VERSION_MAJOR > 52 || (LIBAVCODEC_VERSION_MAJOR == 52 && LIBAVCODEC_VERSION_MINOR >= 3)
  23         switch (io->channels) {
  24         case 2:
  25                 rec->avctx->channel_layout = CH_LAYOUT_STEREO;