alpha <<= BIT_DEPTH - 8;
beta <<= BIT_DEPTH - 8;
for( i = 0; i < 4; i++ ) {
- const int tc_orig = tc0[i] << (BIT_DEPTH - 8);
+ const int tc_orig = tc0[i] * (1 << (BIT_DEPTH - 8));
if( tc_orig < 0 ) {
pix += inner_iters*ystride;
continue;
tc++;
}
- i_delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
+ i_delta = av_clip( (((q0 - p0 ) * 4) + (p1 - q1) + 4) >> 3, -tc, tc );
pix[-xstride] = av_clip_pixel( p0 + i_delta ); /* p0' */
pix[0] = av_clip_pixel( q0 - i_delta ); /* q0' */
}