1 $NetBSD: patch-ak,v 1.1 1999/10/12 04:43:15 simonb Exp $
3 --- tabinit.c.orig Mon Feb 15 23:55:11 1999
4 +++ tabinit.c Thu Aug 12 17:31:33 1999
6 kr=0x10>>i; divv=0x40>>i;
9 - costab[k] = 1.0 / (2.0 * cos(M_PI * ((double) k * 2.0 + 1.0) / (double) divv));
10 + costab[k] = DOUBLE_TO_REAL(1.0 / (2.0 * cos(M_PI * ((double) k * 2.0 + 1.0) / (double) divv)));
13 costab[k+kr] = -costab[k];
15 for(i=0,j=0;i<256;i++,j++,idx+=32)
18 - decwin[idx+16] = decwin[idx] = (double) intwinbase[j] / 65536.0 * (double) scaleval;
19 + decwin[idx+16] = decwin[idx] = DOUBLE_TO_REAL((double) intwinbase[j] / 65536.0 * (double) scaleval);
24 for( /* i=256 */ ;i<512;i++,j--,idx+=32)
27 - decwin[idx+16] = decwin[idx] = (double) intwinbase[j] / 65536.0 * (double) scaleval;
28 + decwin[idx+16] = decwin[idx] = DOUBLE_TO_REAL((double) intwinbase[j] / 65536.0 * (double) scaleval);
34 if(!param.down_sample) {
35 for(i=0;i<512+32;i++) {
36 - decwin[512+31-i] *= 65536.0; /* allows faster clipping in 3dnow code */
37 + decwin[512+31-i] = REAL_MUL(decwin[512+31-i], 65536.0); /* allows faster clipping in 3dnow code */
38 decwin[512+32+i] = decwin[512+31-i];