cosmetics: vertical alignment

[ffmpeg] / libavcodec / wavpack.c

diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 3438ee43ea42f32a1362f9e7b12c642a12d3e671..b89723e2f23dc32403a49d8ef2b9536c81893471 100644 (file)
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -354,25 +354,27 @@ static int wv_unpack_mono(WavpackContext *s, GetBitContext *gb, int16_t *dst)
     return count;
 }
 
-static int wavpack_decode_init(AVCodecContext *avctx)
+static av_cold int wavpack_decode_init(AVCodecContext *avctx)
 {
     WavpackContext *s = avctx->priv_data;
 
     s->avctx = avctx;
     s->stereo = (avctx->channels == 2);
+    avctx->sample_fmt = SAMPLE_FMT_S16;
+    avctx->channel_layout = (avctx->channels==2) ? CH_LAYOUT_STEREO : CH_LAYOUT_MONO;
 
     return 0;
 }
 
 static int wavpack_decode_frame(AVCodecContext *avctx,
                             void *data, int *data_size,
-                            uint8_t *buf, int buf_size)
+                            const uint8_t *buf, int buf_size)
 {
     WavpackContext *s = avctx->priv_data;
     int16_t *samples = data;
     int samplecount;
     int got_terms = 0, got_weights = 0, got_samples = 0, got_entropy = 0, got_bs = 0;
-    uint8_t* buf_end = buf + buf_size;
+    const uint8_t* buf_end = buf + buf_size;
     int i, j, id, size, ssize, weights, t;
 
     if (buf_size == 0){
@@ -582,4 +584,5 @@ AVCodec wavpack_decoder = {
     NULL,
     NULL,
     wavpack_decode_frame,
+    .long_name = NULL_IF_CONFIG_SMALL("WavPack"),
 };