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Add commented-out unoptimized code to improve readability
Originally committed as revision 22136 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -86,6 +86,13 @@ void ff_celp_lp_synthesis_filterf(float *out, const float *filter_coeffs,
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{
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int i,n;
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#if 0 // Unoptimized code patch for improved readability
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for (n = 0; n < buffer_length; n++) {
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out[n] = in[n];
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for (i = 1; i <= filter_length; i++)
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out[n] -= filter_coeffs[i-1] * out[n-i];
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}
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#else
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float out0, out1, out2, out3;
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float old_out0, old_out1, old_out2, old_out3;
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float a,b,c;
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@ -186,6 +193,7 @@ void ff_celp_lp_synthesis_filterf(float *out, const float *filter_coeffs,
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for (i = 1; i <= filter_length; i++)
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out[n] -= filter_coeffs[i-1] * out[n-i];
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}
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#endif
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}
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void ff_celp_lp_zero_synthesis_filterf(float *out, const float *filter_coeffs,
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