remove #if 0 code

Originally committed as revision 10974 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/intrax8dsp.c

@@ -431,52 +431,3 @@ void ff_intrax8dsp_init(DSPContext* dsp, AVCodecContext *avctx) {
     dsp->x8_spacial_compensation[10]=spacial_compensation_10;
     dsp->x8_spacial_compensation[11]=spacial_compensation_11;
 }
-
-#if 0
-static void wmv2_loop_filter(uint8_t * ptr, const int a_stride, const int b_stride, int quant){
-    int i,t;
-    int p0,p1,p2,p3,p4,p5,p6,p7,p8,p9;
-
-    for(i=0; i<8; i++,ptr+=b_stride){
-        p1=ptr[-4*a_stride];
-        p2=ptr[-3*a_stride];
-        p3=ptr[-2*a_stride];
-        p4=ptr[-1*a_stride];
-        p5=ptr[ 0         ];
-        p6=ptr[ 1*a_stride];
-        p7=ptr[ 2*a_stride];
-        p8=ptr[ 3*a_stride];
-
-        {
-            int x,x0,x1,x2;
-            int m;
-
-            x0 =   (2*p3 - 5*p4 + 5*p5 - 2*p6 + 4)>>3;
-            if(abs(x0) < quant){
-                x1=(2*p1 - 5*p2 + 5*p3 - 2*p4 + 4)>>3;
-                x2=(2*p5 - 5*p6 + 5*p7 - 2*p8 + 4)>>3;
-
-                x=abs(x0) - FFMIN( abs(x1), abs(x2) );
-                m=p4-p5;
-
-                if( x > 0 && (m^x0) < 0){
-                    int32_t sign;
-
-                    sign=m>>31;
-                    m=(m^sign)-sign;//abs(m)
-                    m>>=1;
-
-                    x=(5*x)>>3;
-
-                    if(x>m) x=m;
-
-                    x=(x^sign)-sign;
-
-                    ptr[-1*a_stride] -= x;
-                    ptr[ 0]          += x;
-                }
-            }
-        }
-    }
-}
-#endif