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@ -133,12 +133,16 @@ static void calc_predictor_params(AlacEncodeContext *s, int ch) |
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int opt_order; |
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int opt_order; |
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if (s->avctx->compression_level > 1) { |
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if (s->avctx->compression_level > 1) { |
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opt_order = ff_lpc_calc_coefs(&s->dspctx, s->sample_buf[ch], s->avctx->frame_size, s->min_prediction_order, s->max_prediction_order, |
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opt_order = ff_lpc_calc_coefs(&s->dspctx, s->sample_buf[ch], |
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ALAC_MAX_LPC_PRECISION, coefs, shift, 1, ORDER_METHOD_EST, ALAC_MAX_LPC_SHIFT, 1); |
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s->avctx->frame_size, |
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s->min_prediction_order, |
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s->lpc[ch].lpc_order = opt_order; |
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s->max_prediction_order, |
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s->lpc[ch].lpc_quant = shift[opt_order-1]; |
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ALAC_MAX_LPC_PRECISION, coefs, shift, 1, |
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memcpy(s->lpc[ch].lpc_coeff, coefs[opt_order-1], opt_order*sizeof(int)); |
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ORDER_METHOD_EST, ALAC_MAX_LPC_SHIFT, 1); |
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s->lpc[ch].lpc_order = opt_order; |
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s->lpc[ch].lpc_quant = shift[opt_order-1]; |
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memcpy(s->lpc[ch].lpc_coeff, coefs[opt_order-1], opt_order*sizeof(int)); |
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} else { |
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} else { |
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s->lpc[ch].lpc_order = 6; |
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s->lpc[ch].lpc_order = 6; |
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s->lpc[ch].lpc_quant = 6; |
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s->lpc[ch].lpc_quant = 6; |
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