Displaying 1 result from an estimated 1 matches for "trig_2048".
2002 Aug 29
0
yet another MDCT question
...X+6] * trig[T+7] - out[iX+7] *
trig_256[T+6] );
out[oX2 + 3] = -MULT_NORM (out[iX+6] * trig[T+6] + out[iX+7] *
trig_256[T+7] );
}
par
{
oX2 += 4;
iX += 8;
T += 8;
}
}while(iX < oX1);
trig here is either trig_256 or trig_2048 depending on the block size (I
haven't thought about the best way to do this selection yet)
The code above takes advantage of parallelism, however if you consider n =
256, n2 is 128 and n4 is 64
then you are assigning out[195], out[192], out[194], out[193], out[193],
out[194], out[192], out[1...