tta: convert to new channel layout API

Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 13 insertions, 5 deletions

diff --git a/libavcodec/tta.c b/libavcodec/tta.c
index ef5a2b42ac..0291017eeb 100644
--- a/libavcodec/tta.c
+++ b/libavcodec/tta.c
@@ -113,7 +113,7 @@ static int allocate_buffers(AVCodecContext *avctx)
             return AVERROR(ENOMEM);
     } else
         s->decode_buffer = NULL;
-    s->ch_ctx = av_malloc_array(avctx->channels, sizeof(*s->ch_ctx));
+    s->ch_ctx = av_malloc_array(avctx->ch_layout.nb_channels, sizeof(*s->ch_ctx));
     if (!s->ch_ctx)
         return AVERROR(ENOMEM);
 
@@ -154,9 +154,17 @@ static av_cold int tta_decode_init(AVCodecContext * avctx)
             }
             AV_WL64(s->crc_pass, tta_check_crc64(s->pass));
         }
-        avctx->channels = s->channels = get_bits(&gb, 16);
-        if (s->channels > 1 && s->channels < 9)
-            avctx->channel_layout = tta_channel_layouts[s->channels-2];
+
+        s->channels = get_bits(&gb, 16);
+
+        av_channel_layout_uninit(&avctx->ch_layout);
+        if (s->channels > 1 && s->channels < 9) {
+            av_channel_layout_from_mask(&avctx->ch_layout, tta_channel_layouts[s->channels-2]);
+        } else {
+            avctx->ch_layout.order       = AV_CHANNEL_ORDER_UNSPEC;
+            avctx->ch_layout.nb_channels = s->channels;
+        }
+
         avctx->bits_per_raw_sample = get_bits(&gb, 16);
         s->bps = (avctx->bits_per_raw_sample + 7) / 8;
         avctx->sample_rate = get_bits_long(&gb, 32);
@@ -197,7 +205,7 @@ static av_cold int tta_decode_init(AVCodecContext * avctx)
                        (s->last_frame_length ? 1 : 0);
 
         av_log(avctx, AV_LOG_DEBUG, "format: %d chans: %d bps: %d rate: %d block: %d\n",
-            s->format, avctx->channels, avctx->bits_per_coded_sample, avctx->sample_rate,
+            s->format, avctx->ch_layout.nb_channels, avctx->bits_per_coded_sample, avctx->sample_rate,
             avctx->block_align);
         av_log(avctx, AV_LOG_DEBUG, "data_length: %d frame_length: %d last: %d total: %d\n",
             s->data_length, s->frame_length, s->last_frame_length, total_frames);