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remove #if 0 code

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Originally committed as revision 10974 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-11-09 21:44:37 +00:00
parent de12b9be6c
commit cdcf24f87c
1 changed files with 0 additions and 49 deletions
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49
libavcodec/intrax8dsp.c
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@ -431,52 +431,3 @@ void ff_intrax8dsp_init(DSPContext* dsp, AVCodecContext *avctx) {
dsp->x8_spacial_compensation[10]=spacial_compensation_10; dsp->x8_spacial_compensation[10]=spacial_compensation_10;
dsp->x8_spacial_compensation[11]=spacial_compensation_11; 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