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| author | Limin Wang <lance.lmwang@gmail.com> | 2020-06-01 22:23:57 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2020-06-13 06:59:19 +0800 |
| commit | afaaf27fc4f3a5ff16d0f970603fb337ea9d8f8e (patch) | |
| tree | b9d5a3f66b066618139f2fbb91ec779c0c557eae | |
| parent | 8a8802e9cbcd9f111e1e3b888db5cddd9c223893 (diff) | |
| download | ffmpeg-afaaf27fc4f3a5ff16d0f970603fb337ea9d8f8e.tar.gz | |
avcodec/twinvq: remove FF_ALLOCZ_ARRAY_OR_GOTO and gotos label
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
| -rw-r--r-- | libavcodec/twinvq.c | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/libavcodec/twinvq.c b/libavcodec/twinvq.c index 34ca1846b9..6dfaf06b14 100644 --- a/libavcodec/twinvq.c +++ b/libavcodec/twinvq.c @@ -538,6 +538,7 @@ static av_cold int init_mdct_win(TwinVQContext *tctx) int size_m = mtab->size / mtab->fmode[TWINVQ_FT_MEDIUM].sub; int channels = tctx->avctx->channels; float norm = channels == 1 ? 2.0 : 1.0; + int table_size = 2 * mtab->size * channels; for (i = 0; i < 3; i++) { int bsize = tctx->mtab->size / tctx->mtab->fmode[i].sub; @@ -546,25 +547,17 @@ static av_cold int init_mdct_win(TwinVQContext *tctx) return ret; } - FF_ALLOC_ARRAY_OR_GOTO(tctx->avctx, tctx->tmp_buf, - mtab->size, sizeof(*tctx->tmp_buf), alloc_fail); - - FF_ALLOC_ARRAY_OR_GOTO(tctx->avctx, tctx->spectrum, - 2 * mtab->size, channels * sizeof(*tctx->spectrum), - alloc_fail); - FF_ALLOC_ARRAY_OR_GOTO(tctx->avctx, tctx->curr_frame, - 2 * mtab->size, channels * sizeof(*tctx->curr_frame), - alloc_fail); - FF_ALLOC_ARRAY_OR_GOTO(tctx->avctx, tctx->prev_frame, - 2 * mtab->size, channels * sizeof(*tctx->prev_frame), - alloc_fail); + if (!FF_ALLOC_TYPED_ARRAY(tctx->tmp_buf, mtab->size) || + !FF_ALLOC_TYPED_ARRAY(tctx->spectrum, table_size) || + !FF_ALLOC_TYPED_ARRAY(tctx->curr_frame, table_size) || + !FF_ALLOC_TYPED_ARRAY(tctx->prev_frame, table_size)) + return AVERROR(ENOMEM); for (i = 0; i < 3; i++) { int m = 4 * mtab->size / mtab->fmode[i].sub; double freq = 2 * M_PI / m; - FF_ALLOC_ARRAY_OR_GOTO(tctx->avctx, tctx->cos_tabs[i], - (m / 4), sizeof(*tctx->cos_tabs[i]), alloc_fail); - + if (!FF_ALLOC_TYPED_ARRAY(tctx->cos_tabs[i], m / 4)) + return AVERROR(ENOMEM); for (j = 0; j <= m / 8; j++) tctx->cos_tabs[i][j] = cos((2 * j + 1) * freq); for (j = 1; j < m / 8; j++) @@ -576,9 +569,6 @@ static av_cold int init_mdct_win(TwinVQContext *tctx) ff_init_ff_sine_windows(av_log2(mtab->size)); return 0; - -alloc_fail: - return AVERROR(ENOMEM); } /** |