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avcodec/nellymoserenc: Cleanup generically on init failure

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-11-22 18:04:02 +01:00
parent 35f61eb350
commit 0a56bfa71f
1 changed files with 6 additions and 12 deletions
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18
libavcodec/nellymoserenc.c
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@ -170,12 +170,10 @@ static av_cold int encode_init(AVCodecContext *avctx)
ff_af_queue_init(avctx, &s->afq);
s->avctx = avctx;
if ((ret = ff_mdct_init(&s->mdct_ctx, 8, 0, 32768.0)) < 0)
goto error;
return ret;
s->fdsp = avpriv_float_dsp_alloc(avctx->flags & AV_CODEC_FLAG_BITEXACT);
if (!s->fdsp) {
ret = AVERROR(ENOMEM);
goto error;
}
if (!s->fdsp)
return AVERROR(ENOMEM);
/* Generate overlap window */
ff_init_ff_sine_windows(7);
@ -195,16 +193,11 @@ static av_cold int encode_init(AVCodecContext *avctx)
if (s->avctx->trellis) {
s->opt = av_malloc(NELLY_BANDS * OPT_SIZE * sizeof(float ));
s->path = av_malloc(NELLY_BANDS * OPT_SIZE * sizeof(uint8_t));
if (!s->opt || !s->path) {
ret = AVERROR(ENOMEM);
goto error;
}
if (!s->opt || !s->path)
return AVERROR(ENOMEM);
}
return 0;
error:
encode_end(avctx);
return ret;
}
#define find_best(val, table, LUT, LUT_add, LUT_size) \
@ -431,4 +424,5 @@ AVCodec ff_nellymoser_encoder = {
.capabilities = AV_CODEC_CAP_SMALL_LAST_FRAME | AV_CODEC_CAP_DELAY,
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
AV_SAMPLE_FMT_NONE },
.caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
};