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avcodec/atrac1: Use avpriv_float_dsp_alloc()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -80,7 +80,7 @@ typedef struct {
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DECLARE_ALIGNED(32, float, high)[512];
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float* bands[3];
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FFTContext mdct_ctx[3];
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AVFloatDSPContext fdsp;
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AVFloatDSPContext *fdsp;
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} AT1Ctx;
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/** size of the transform in samples in the long mode for each QMF band */
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@ -140,7 +140,7 @@ static int at1_imdct_block(AT1SUCtx* su, AT1Ctx *q)
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at1_imdct(q, &q->spec[pos], &su->spectrum[0][ref_pos + start_pos], nbits, band_num);
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/* overlap and window */
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q->fdsp.vector_fmul_window(&q->bands[band_num][start_pos], prev_buf,
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q->fdsp->vector_fmul_window(&q->bands[band_num][start_pos], prev_buf,
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&su->spectrum[0][ref_pos + start_pos], ff_sine_32, 16);
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prev_buf = &su->spectrum[0][ref_pos+start_pos + 16];
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@ -324,6 +324,8 @@ static av_cold int atrac1_decode_end(AVCodecContext * avctx)
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ff_mdct_end(&q->mdct_ctx[1]);
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ff_mdct_end(&q->mdct_ctx[2]);
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av_freep(&q->fdsp);
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return 0;
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}
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@ -359,7 +361,7 @@ static av_cold int atrac1_decode_init(AVCodecContext *avctx)
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ff_atrac_generate_tables();
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avpriv_float_dsp_init(&q->fdsp, avctx->flags & CODEC_FLAG_BITEXACT);
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q->fdsp = avpriv_float_dsp_alloc(avctx->flags & CODEC_FLAG_BITEXACT);
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q->bands[0] = q->low;
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q->bands[1] = q->mid;
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