Module: libav Branch: master Commit: a1f4cd371ac7ff9fea6f0d3072fc886380160844
Author: Justin Ruggles <[email protected]> Committer: Justin Ruggles <[email protected]> Date: Thu Oct 18 23:51:37 2012 -0400 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. --- libavcodec/atrac3.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/libavcodec/atrac3.c b/libavcodec/atrac3.c index 66c672a..9cf9892 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); _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
