Lines Matching refs:scratch
122 kiss_fft_cpx scratch[6];
134 C_MUL4(scratch[0],Fout[m] , *tw1 );
135 C_MUL4(scratch[1],Fout[m2] , *tw2 );
136 C_MUL4(scratch[2],Fout[m3] , *tw3 );
140 C_SUB( scratch[5] , *Fout, scratch[1] );
141 C_ADDTO(*Fout, scratch[1]);
142 C_ADD( scratch[3] , scratch[0] , scratch[2] );
143 C_SUB( scratch[4] , scratch[0] , scratch[2] );
144 C_SUB( Fout[m2], *Fout, scratch[3] );
148 C_ADDTO( *Fout , scratch[3] );
150 Fout[m].r = scratch[5].r + scratch[4].i;
151 Fout[m].i = scratch[5].i - scratch[4].r;
152 Fout[m3].r = scratch[5].r - scratch[4].i;
153 Fout[m3].i = scratch[5].i + scratch[4].r;
169 kiss_fft_cpx scratch[6];
181 C_MULC(scratch[0],Fout[m] , *tw1 );
182 C_MULC(scratch[1],Fout[m2] , *tw2 );
183 C_MULC(scratch[2],Fout[m3] , *tw3 );
185 C_SUB( scratch[5] , *Fout, scratch[1] );
186 C_ADDTO(*Fout, scratch[1]);
187 C_ADD( scratch[3] , scratch[0] , scratch[2] );
188 C_SUB( scratch[4] , scratch[0] , scratch[2] );
189 C_SUB( Fout[m2], *Fout, scratch[3] );
193 C_ADDTO( *Fout , scratch[3] );
195 Fout[m].r = scratch[5].r - scratch[4].i;
196 Fout[m].i = scratch[5].i + scratch[4].r;
197 Fout[m3].r = scratch[5].r + scratch[4].i;
198 Fout[m3].i = scratch[5].i - scratch[4].r;
219 kiss_fft_cpx scratch[5];
232 C_MUL(scratch[1],Fout[m] , *tw1);
233 C_MUL(scratch[2],Fout[m2] , *tw2);
235 C_ADD(scratch[3],scratch[1],scratch[2]);
236 C_SUB(scratch[0],scratch[1],scratch[2]);
240 Fout[m].r = Fout->r - HALF_OF(scratch[3].r);
241 Fout[m].i = Fout->i - HALF_OF(scratch[3].i);
243 C_MULBYSCALAR( scratch[0] , epi3.i );
245 C_ADDTO(*Fout,scratch[3]);
247 Fout[m2].r = Fout[m].r + scratch[0].i;
248 Fout[m2].i = Fout[m].i - scratch[0].r;
250 Fout[m].r -= scratch[0].i;
251 Fout[m].i += scratch[0].r;
270 kiss_fft_cpx scratch[5];
282 C_MULC(scratch[1],Fout[m] , *tw1);
283 C_MULC(scratch[2],Fout[m2] , *tw2);
285 C_ADD(scratch[3],scratch[1],scratch[2]);
286 C_SUB(scratch[0],scratch[1],scratch[2]);
290 Fout[m].r = Fout->r - HALF_OF(scratch[3].r);
291 Fout[m].i = Fout->i - HALF_OF(scratch[3].i);
293 C_MULBYSCALAR( scratch[0] , -epi3.i );
295 C_ADDTO(*Fout,scratch[3]);
297 Fout[m2].r = Fout[m].r + scratch[0].i;
298 Fout[m2].i = Fout[m].i - scratch[0].r;
300 Fout[m].r -= scratch[0].i;
301 Fout[m].i += scratch[0].r;
319 kiss_fft_cpx scratch[13];
340 scratch[0] = *Fout0;
342 C_MUL(scratch[1] ,*Fout1, tw[u*fstride]);
343 C_MUL(scratch[2] ,*Fout2, tw[2*u*fstride]);
344 C_MUL(scratch[3] ,*Fout3, tw[3*u*fstride]);
345 C_MUL(scratch[4] ,*Fout4, tw[4*u*fstride]);
347 C_ADD( scratch[7],scratch[1],scratch[4]);
348 C_SUB( scratch[10],scratch[1],scratch[4]);
349 C_ADD( scratch[8],scratch[2],scratch[3]);
350 C_SUB( scratch[9],scratch[2],scratch[3]);
352 Fout0->r += scratch[7].r + scratch[8].r;
353 Fout0->i += scratch[7].i + scratch[8].i;
355 scratch[5].r = scratch[0].r + S_MUL(scratch[7].r,ya.r) + S_MUL(scratch[8].r,yb.r);
356 scratch[5].i = scratch[0].i + S_MUL(scratch[7].i,ya.r) + S_MUL(scratch[8].i,yb.r);
358 scratch[6].r = S_MUL(scratch[10].i,ya.i) + S_MUL(scratch[9].i,yb.i);
359 scratch[6].i = -S_MUL(scratch[10].r,ya.i) - S_MUL(scratch[9].r,yb.i);
361 C_SUB(*Fout1,scratch[5],scratch[6]);
362 C_ADD(*Fout4,scratch[5],scratch[6]);
364 scratch[11].r = scratch[0].r + S_MUL(scratch[7].r,yb.r) + S_MUL(scratch[8].r,ya.r);
365 scratch[11].i = scratch[0].i + S_MUL(scratch[7].i,yb.r) + S_MUL(scratch[8].i,ya.r);
366 scratch[12].r = - S_MUL(scratch[10].i,yb.i) + S_MUL(scratch[9].i,ya.i);
367 scratch[12].i = S_MUL(scratch[10].r,yb.i) - S_MUL(scratch[9].r,ya.i);
369 C_ADD(*Fout2,scratch[11],scratch[12]);
370 C_SUB(*Fout3,scratch[11],scratch[12]);
388 kiss_fft_cpx scratch[13];
408 scratch[0] = *Fout0;
410 C_MULC(scratch[1] ,*Fout1, tw[u*fstride]);
411 C_MULC(scratch[2] ,*Fout2, tw[2*u*fstride]);
412 C_MULC(scratch[3] ,*Fout3, tw[3*u*fstride]);
413 C_MULC(scratch[4] ,*Fout4, tw[4*u*fstride]);
415 C_ADD( scratch[7],scratch[1],scratch[4]);
416 C_SUB( scratch[10],scratch[1],scratch[4]);
417 C_ADD( scratch[8],scratch[2],scratch[3]);
418 C_SUB( scratch[9],scratch[2],scratch[3]);
420 Fout0->r += scratch[7].r + scratch[8].r;
421 Fout0->i += scratch[7].i + scratch[8].i;
423 scratch[5].r = scratch[0].r + S_MUL(scratch[7].r,ya.r) + S_MUL(scratch[8].r,yb.r);
424 scratch[5].i = scratch[0].i + S_MUL(scratch[7].i,ya.r) + S_MUL(scratch[8].i,yb.r);
426 scratch[6].r = -S_MUL(scratch[10].i,ya.i) - S_MUL(scratch[9].i,yb.i);
427 scratch[6].i = S_MUL(scratch[10].r,ya.i) + S_MUL(scratch[9].r,yb.i);
429 C_SUB(*Fout1,scratch[5],scratch[6]);
430 C_ADD(*Fout4,scratch[5],scratch[6]);
432 scratch[11].r = scratch[0].r + S_MUL(scratch[7].r,yb.r) + S_MUL(scratch[8].r,ya.r);
433 scratch[11].i = scratch[0].i + S_MUL(scratch[7].i,yb.r) + S_MUL(scratch[8].i,ya.r);
434 scratch[12].r = S_MUL(scratch[10].i,yb.i) - S_MUL(scratch[9].i,ya.i);
435 scratch[12].i = -S_MUL(scratch[10].r,yb.i) + S_MUL(scratch[9].r,ya.i);
437 C_ADD(*Fout2,scratch[11],scratch[12]);
438 C_SUB(*Fout3,scratch[11],scratch[12]);
