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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-10-18 23:51:37 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-10-22 10:10:08 -0400 |
| commit | a1f4cd371ac7ff9fea6f0d3072fc886380160844 (patch) | |
| tree | ba9b92136c2f8ebdc932668f340f31c41f2f3d4a /libavcodec/atrac3.c | |
| parent | 808686fc1ea66c33c585dbc5d891bacbd983a27d (diff) | |
| download | ffmpeg-a1f4cd371ac7ff9fea6f0d3072fc886380160844.tar.gz | |
atrac3: replace a calculation with FFALIGN()
This allocates 4 bytes less than the previous code if avctx->block_align is
a multiple of 4, but the extra 4 bytes is not really needed.
Diffstat (limited to 'libavcodec/atrac3.c')
| -rw-r--r-- | libavcodec/atrac3.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libavcodec/atrac3.c b/libavcodec/atrac3.c index 66c672a519..9cf989246b 100644 --- a/libavcodec/atrac3.c +++ b/libavcodec/atrac3.c @@ -947,8 +947,7 @@ static av_cold int atrac3_decode_init(AVCodecContext *avctx) if (avctx->block_align >= UINT_MAX / 2) return AVERROR(EINVAL); - q->decoded_bytes_buffer = av_mallocz(avctx->block_align + - (4 - avctx->block_align % 4) + + q->decoded_bytes_buffer = av_mallocz(FFALIGN(avctx->block_align, 4) + FF_INPUT_BUFFER_PADDING_SIZE); if (q->decoded_bytes_buffer == NULL) return AVERROR(ENOMEM); |