diff options
| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-10-18 22:50:40 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-10-22 10:10:07 -0400 |
| commit | a2664c91fba15a1307f676ffad511f8f86fb3a27 (patch) | |
| tree | d2e939b43aca94260719265f28da6b0a16ef2bee /libavcodec/atrac3.c | |
| parent | 7c1f93afe6b03efc356442f748cb6daede8688ea (diff) | |
atrac3: move the 'samples_per_frame' field from ATRAC3Context to where it is used
Diffstat (limited to 'libavcodec/atrac3.c')
| -rw-r--r-- | libavcodec/atrac3.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/libavcodec/atrac3.c b/libavcodec/atrac3.c index e23ff9847e..3a6d4e84d6 100644 --- a/libavcodec/atrac3.c +++ b/libavcodec/atrac3.c @@ -92,7 +92,6 @@ typedef struct ATRAC3Context { int coding_mode; int bit_rate; int sample_rate; - int samples_per_frame; ChannelUnit *units; //@} @@ -849,7 +848,7 @@ static int atrac3_decode_frame(AVCodecContext *avctx, void *data, static av_cold int atrac3_decode_init(AVCodecContext *avctx) { int i, ret; - int version, delay; + int version, delay, samples_per_frame; const uint8_t *edata_ptr = avctx->extradata; ATRAC3Context *q = avctx->priv_data; static VLC_TYPE atrac3_vlc_table[4096][2]; @@ -878,7 +877,7 @@ static av_cold int atrac3_decode_init(AVCodecContext *avctx) bytestream_get_le16(&edata_ptr)); // Unknown always 0 /* setup */ - q->samples_per_frame = SAMPLES_PER_FRAME * avctx->channels; + samples_per_frame = SAMPLES_PER_FRAME * avctx->channels; version = 4; delay = 0x88E; q->coding_mode = q->coding_mode ? JOINT_STEREO : STEREO; @@ -895,7 +894,7 @@ static av_cold int atrac3_decode_init(AVCodecContext *avctx) } else if (avctx->extradata_size == 10) { /* Parse the extradata, RM format. */ version = bytestream_get_be32(&edata_ptr); - q->samples_per_frame = bytestream_get_be16(&edata_ptr); + samples_per_frame = bytestream_get_be16(&edata_ptr); delay = bytestream_get_be16(&edata_ptr); q->coding_mode = bytestream_get_be16(&edata_ptr); q->scrambled_stream = 1; @@ -912,10 +911,10 @@ static av_cold int atrac3_decode_init(AVCodecContext *avctx) return AVERROR_INVALIDDATA; } - if (q->samples_per_frame != SAMPLES_PER_FRAME && - q->samples_per_frame != SAMPLES_PER_FRAME * 2) { + if (samples_per_frame != SAMPLES_PER_FRAME && + samples_per_frame != SAMPLES_PER_FRAME * 2) { av_log(avctx, AV_LOG_ERROR, "Unknown amount of samples per frame %d.\n", - q->samples_per_frame); + samples_per_frame); return AVERROR_INVALIDDATA; } |