Revision 6eabb0d3 libavcodec/ppc/float_altivec.c

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libavcodec/ppc/float_altivec.c
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#include "dsputil_altivec.h"
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#include "util_altivec.h"
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static void vector_fmul_altivec(float *dst, const float *src, int len)


  		




  
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static void vector_fmul_altivec(float *dst, const float *src0, const float *src1, int len)


  		




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{


  		




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    int i;


  		




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    vector float d0, d1, s, zero = (vector float)vec_splat_u32(0);


  		




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    for(i=0; i<len-7; i+=8) {


  		




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        d0 = vec_ld(0, dst+i);


  		




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        s = vec_ld(0, src+i);


  		




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        d1 = vec_ld(16, dst+i);


  		




  
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        d0 = vec_ld(0, src0+i);


  		




  
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        s = vec_ld(0, src1+i);


  		




  
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        d1 = vec_ld(16, src0+i);


  		




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        d0 = vec_madd(d0, s, zero);


  		




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        d1 = vec_madd(d1, vec_ld(16,src+i), zero);


  		




  
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        d1 = vec_madd(d1, vec_ld(16,src1+i), zero);


  		




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        vec_st(d0, 0, dst+i);


  		




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        vec_st(d1, 16, dst+i);


  		




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    }


  		












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