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@ -163,6 +163,18 @@ typedef struct APEContext { |
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// TODO: dsputilize
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static av_cold int ape_decode_close(AVCodecContext * avctx) |
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{ |
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APEContext *s = avctx->priv_data; |
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int i; |
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for (i = 0; i < APE_FILTER_LEVELS; i++) |
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av_freep(&s->filterbuf[i]); |
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av_freep(&s->data); |
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return 0; |
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} |
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static av_cold int ape_decode_init(AVCodecContext * avctx) |
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{ |
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APEContext *s = avctx->priv_data; |
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@ -195,25 +207,18 @@ static av_cold int ape_decode_init(AVCodecContext * avctx) |
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for (i = 0; i < APE_FILTER_LEVELS; i++) { |
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if (!ape_filter_orders[s->fset][i]) |
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break; |
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s->filterbuf[i] = av_malloc((ape_filter_orders[s->fset][i] * 3 + HISTORY_SIZE) * 4); |
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FF_ALLOC_OR_GOTO(avctx, s->filterbuf[i], |
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(ape_filter_orders[s->fset][i] * 3 + HISTORY_SIZE) * 4, |
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filter_alloc_fail); |
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} |
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dsputil_init(&s->dsp, avctx); |
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avctx->sample_fmt = AV_SAMPLE_FMT_S16; |
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avctx->channel_layout = (avctx->channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO; |
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return 0; |
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} |
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static av_cold int ape_decode_close(AVCodecContext * avctx) |
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{ |
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APEContext *s = avctx->priv_data; |
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int i; |
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for (i = 0; i < APE_FILTER_LEVELS; i++) |
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av_freep(&s->filterbuf[i]); |
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av_freep(&s->data); |
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return 0; |
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filter_alloc_fail: |
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ape_decode_close(avctx); |
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return AVERROR(ENOMEM); |
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} |
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/**
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