#define RA288_BLOCKS_PER_FRAME 32
typedef struct {
- AVFloatDSPContext fdsp;
+ AVFloatDSPContext *fdsp;
DECLARE_ALIGNED(32, float, sp_lpc)[FFALIGN(36, 16)]; ///< LPC coefficients for speech data (spec: A)
DECLARE_ALIGNED(32, float, gain_lpc)[FFALIGN(10, 16)]; ///< LPC coefficients for gain (spec: GB)
float gain_rec[11];
} RA288Context;
+static av_cold int ra288_decode_close(AVCodecContext *avctx)
+{
+ RA288Context *ractx = avctx->priv_data;
+
+ av_freep(&ractx->fdsp);
+
+ return 0;
+}
+
static av_cold int ra288_decode_init(AVCodecContext *avctx)
{
RA288Context *ractx = avctx->priv_data;
return AVERROR_PATCHWELCOME;
}
- avpriv_float_dsp_init(&ractx->fdsp, avctx->flags & CODEC_FLAG_BITEXACT);
+ ractx->fdsp = avpriv_float_dsp_alloc(avctx->flags & CODEC_FLAG_BITEXACT);
+ if (!ractx->fdsp)
+ return AVERROR(ENOMEM);
return 0;
}
av_assert2(order>=0);
- ractx->fdsp.vector_fmul(work, window, hist, FFALIGN(order + n + non_rec, 16));
+ ractx->fdsp->vector_fmul(work, window, hist, FFALIGN(order + n + non_rec, 16));
convolve(buffer1, work + order , n , order);
convolve(buffer2, work + order + n, non_rec, order);
do_hybrid_window(ractx, order, n, non_rec, temp, hist, rec, window);
if (!compute_lpc_coefs(temp, order, lpc, 0, 1, 1))
- ractx->fdsp.vector_fmul(lpc, lpc, tab, FFALIGN(order, 16));
+ ractx->fdsp->vector_fmul(lpc, lpc, tab, FFALIGN(order, 16));
memmove(hist, hist + n, move_size*sizeof(*hist));
}
.priv_data_size = sizeof(RA288Context),
.init = ra288_decode_init,
.decode = ra288_decode_frame,
+ .close = ra288_decode_close,
.capabilities = CODEC_CAP_DR1,
};