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add a 8 taps filter for testing
Originally committed as revision 10394 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -2159,7 +2159,11 @@ START_TIMER
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int a6= src[x + HTAPS/2+3];
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int a7= src[x + HTAPS/2+4];
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// int am= 9*(a1+a2) - (a0+a3);
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#if HTAPS==6
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int am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5);
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#else
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int am= 21*(a2+a3) - 7*(a1+a4) + 3*(a0+a5) - (a_1+a6);
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#endif
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// int am= 18*(a2+a3) - 2*(a1+a4);
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// int aL= (-7*a0 + 105*a1 + 35*a2 - 5*a3)>>3;
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// int aR= (-7*a3 + 105*a2 + 35*a1 - 5*a0)>>3;
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@ -2196,7 +2200,11 @@ START_TIMER
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int a5= tmp[x + (HTAPS/2+2)*stride];
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int a6= tmp[x + (HTAPS/2+3)*stride];
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int a7= tmp[x + (HTAPS/2+4)*stride];
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#if HTAPS==6
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int am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5);
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#else
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int am= 21*(a2+a3) - 7*(a1+a4) + 3*(a0+a5) - (a_1+a6);
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#endif
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// int am= 18*(a2+a3) - 2*(a1+a4);
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/* int aL= (-7*a0 + 105*a1 + 35*a2 - 5*a3)>>3;
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int aR= (-7*a3 + 105*a2 + 35*a1 - 5*a0)>>3;*/
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