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Merge declaration and initialization of a few vars in compute_lpc_coefs()
Originally committed as revision 15088 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -32,13 +32,11 @@ static void compute_lpc_coefs(const double *autoc, int max_order,
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double lpc[][MAX_LPC_ORDER], double *ref)
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{
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int i, j, i2;
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double r, err, tmp;
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double err = autoc[0];
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double lpc_tmp[MAX_LPC_ORDER];
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err = autoc[0];
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for(i=0; i<max_order; i++) {
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r = -autoc[i+1];
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double r = -autoc[i+1];
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for(j=0; j<i; j++) {
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r -= lpc_tmp[j] * autoc[i-j];
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}
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@ -50,7 +48,7 @@ static void compute_lpc_coefs(const double *autoc, int max_order,
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i2 = (i >> 1);
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lpc_tmp[i] = r;
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for(j=0; j<i2; j++) {
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tmp = lpc_tmp[j];
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double tmp = lpc_tmp[j];
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lpc_tmp[j] += r * lpc_tmp[i-1-j];
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lpc_tmp[i-1-j] += r * tmp;
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}
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