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avcodec/ac3enc_template: remove FF_ALLOC_ARRAY_OR_GOTO and gotos label

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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2020-05-29 22:05:46 +08:00
parent 861b20aa95
commit e6628ac8ff
1 changed files with 8 additions and 11 deletions
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19
libavcodec/ac3enc_template.c
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@ -41,19 +41,16 @@ int AC3_NAME(allocate_sample_buffers)(AC3EncodeContext *s)
{
int ch;
FF_ALLOC_OR_GOTO(s->avctx, s->windowed_samples, AC3_WINDOW_SIZE *
sizeof(*s->windowed_samples), alloc_fail);
FF_ALLOC_ARRAY_OR_GOTO(s->avctx, s->planar_samples, s->channels, sizeof(*s->planar_samples),
alloc_fail);
for (ch = 0; ch < s->channels; ch++) {
FF_ALLOCZ_OR_GOTO(s->avctx, s->planar_samples[ch],
(AC3_FRAME_SIZE+AC3_BLOCK_SIZE) * sizeof(**s->planar_samples),
alloc_fail);
}
if (!FF_ALLOC_TYPED_ARRAY(s->windowed_samples, AC3_WINDOW_SIZE) ||
!FF_ALLOC_TYPED_ARRAY(s->planar_samples, s->channels))
return AVERROR(ENOMEM);
for (ch = 0; ch < s->channels; ch++) {
if (!(s->planar_samples[ch] = av_mallocz((AC3_FRAME_SIZE + AC3_BLOCK_SIZE) *
sizeof(**s->planar_samples))))
return AVERROR(ENOMEM);
}
return 0;
alloc_fail:
return AVERROR(ENOMEM);
}