Merge commit '8ac0f6767bf63d3e6b308ee6648ff02598b81e03'

* commit '8ac0f6767bf63d3e6b308ee6648ff02598b81e03':
  dcadec: allow the decoder to change the channel layout mid-stream
  cook: use av_dlog() for debug logging instead of av_log() with AV_LOG_ERROR
  cook: move samples_per_frame from COOKSubpacket to where it is used
  cook: use av_get_channel_layout_nb_channels() instead of cook_count_channels()
  cook: reverse a condition so that the code makes more sense
  cook: remove unneeded COOKContext variable, sample_rate
  cook: remove unneeded COOKContext variable, bit_rate
  cook: use AVCodecContext.channels instead of keeping a private copy
  bmvaudio: set channel layout at init() rather than validating it
  atrac1: do not keep a copy of channel count in the private context
  dsicinaudio: set channels and channel layout
  g722dec: set channel layout at initialization instead of validating it
  amrwbdec: set channels, channel_layout, and sample_rate
  amrnbdec: set channels, channel_layout, and sample_rate
  dca_parser: allow the parser to change the sample rate
  lavc: check channel count after decoder init
  lavc: move SANE_NB_CHANNELS to internal.h and use it in the PCM decoders

Conflicts:
	libavcodec/dcadec.c
	libavcodec/pcm.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 2 insertions, 4 deletions

diff --git a/libavcodec/atrac1.c b/libavcodec/atrac1.c
index 86d371e8c8..26f5cb1739 100644
--- a/libavcodec/atrac1.c
+++ b/libavcodec/atrac1.c
@@ -80,7 +80,6 @@ typedef struct {
     DECLARE_ALIGNED(32, float, high)[512];
     float*              bands[3];
     FFTContext          mdct_ctx[3];
-    int                 channels;
     DSPContext          dsp;
 } AT1Ctx;
 
@@ -280,7 +279,7 @@ static int atrac1_decode_frame(AVCodecContext *avctx, void *data,
     GetBitContext gb;
 
 
-    if (buf_size < 212 * q->channels) {
+    if (buf_size < 212 * avctx->channels) {
         av_log(avctx, AV_LOG_ERROR, "Not enough data to decode!\n");
         return AVERROR_INVALIDDATA;
     }
@@ -292,7 +291,7 @@ static int atrac1_decode_frame(AVCodecContext *avctx, void *data,
         return ret;
     }
 
-    for (ch = 0; ch < q->channels; ch++) {
+    for (ch = 0; ch < avctx->channels; ch++) {
         AT1SUCtx* su = &q->SUs[ch];
 
         init_get_bits(&gb, &buf[212 * ch], 212 * 8);
@@ -343,7 +342,6 @@ static av_cold int atrac1_decode_init(AVCodecContext *avctx)
                avctx->channels);
         return AVERROR(EINVAL);
     }
-    q->channels = avctx->channels;
 
     /* Init the mdct transforms */
     if ((ret = ff_mdct_init(&q->mdct_ctx[0], 6, 1, -1.0/ (1 << 15))) ||