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avcodec/atrac1: Use avpriv_float_dsp_alloc() 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-20 22:22:06 +01:00
parent 8bce5c8e74
commit 9018bd1197
1 changed files with 5 additions and 3 deletions
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8
libavcodec/atrac1.c
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@ -80,7 +80,7 @@ typedef struct {
DECLARE_ALIGNED(32, float, high)[512];
float* bands[3];
FFTContext mdct_ctx[3];
AVFloatDSPContext fdsp;
AVFloatDSPContext *fdsp;
} AT1Ctx;
/** size of the transform in samples in the long mode for each QMF band */
@ -140,7 +140,7 @@ static int at1_imdct_block(AT1SUCtx* su, AT1Ctx *q)
at1_imdct(q, &q->spec[pos], &su->spectrum[0][ref_pos + start_pos], nbits, band_num);
/* overlap and window */
q->fdsp.vector_fmul_window(&q->bands[band_num][start_pos], prev_buf,
q->fdsp->vector_fmul_window(&q->bands[band_num][start_pos], prev_buf,
&su->spectrum[0][ref_pos + start_pos], ff_sine_32, 16);
prev_buf = &su->spectrum[0][ref_pos+start_pos + 16];
@ -324,6 +324,8 @@ static av_cold int atrac1_decode_end(AVCodecContext * avctx)
ff_mdct_end(&q->mdct_ctx[1]);
ff_mdct_end(&q->mdct_ctx[2]);
av_freep(&q->fdsp);
return 0;
}
@ -359,7 +361,7 @@ static av_cold int atrac1_decode_init(AVCodecContext *avctx)
ff_atrac_generate_tables();
avpriv_float_dsp_init(&q->fdsp, avctx->flags & CODEC_FLAG_BITEXACT);
q->fdsp = avpriv_float_dsp_alloc(avctx->flags & CODEC_FLAG_BITEXACT);
q->bands[0] = q->low;
q->bands[1] = q->mid;