ref: 078775bee5683e3c0a74ab5b5313d11fa2ee0229
dir: /silk/inner_prod_aligned.c/
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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "SigProc_FIX.h"
opus_int32 silk_inner_prod_aligned_scale(
const opus_int16 *const inVec1, /* I input vector 1 */
const opus_int16 *const inVec2, /* I input vector 2 */
const opus_int scale, /* I number of bits to shift */
const opus_int len /* I vector lengths */
)
{
opus_int i;
opus_int32 sum = 0;
for( i = 0; i < len; i++ ) {
sum = silk_ADD_RSHIFT32( sum, silk_SMULBB( inVec1[ i ], inVec2[ i ] ), scale );
}
return sum;
}