100 typedef int work_t;  typedef
105 typedef float work_t;  typedef
112 static void icvCalcDCTMatrix( work_t * cfs, int n );
122     work_t tab_x[MAX_DCT_SIZE * MAX_DCT_SIZE / 2 + 2];  in icvImgToObs_DCT_8u32f_C1R()
123     work_t tab_y[MAX_DCT_SIZE * MAX_DCT_SIZE / 2 + 2];  in icvImgToObs_DCT_8u32f_C1R()
126     work_t temp0[MAX_DCT_SIZE * 4];  in icvImgToObs_DCT_8u32f_C1R()
127     work_t temp1[MAX_DCT_SIZE * 4];  in icvImgToObs_DCT_8u32f_C1R()
128     work_t *buffer = 0;  in icvImgToObs_DCT_8u32f_C1R()
129     work_t *buf_limit;  in icvImgToObs_DCT_8u32f_C1R()
161     buffer = (work_t *)cvAlloc( roi.width * obsSize.height * sizeof( buffer[0] ));  in icvImgToObs_DCT_8u32f_C1R()
173         work_t k0 = 0;  in icvImgToObs_DCT_8u32f_C1R()
179             work_t *buf = buffer + x;  in icvImgToObs_DCT_8u32f_C1R()
180             work_t *tab = tab_y + 2;  in icvImgToObs_DCT_8u32f_C1R()
185                 k0 = ((work_t) is) * tab[-1];  in icvImgToObs_DCT_8u32f_C1R()
196                 temp0[j] = (work_t) t2;  in icvImgToObs_DCT_8u32f_C1R()
198                 temp1[j] = (work_t) t0;  in icvImgToObs_DCT_8u32f_C1R()
243                 work_t *buf = buffer + x + roi.width * i;  in icvImgToObs_DCT_8u32f_C1R()
244                 work_t *tab = tab_x + 2;  in icvImgToObs_DCT_8u32f_C1R()
252                     k0 = (work_t) (s * tab[-1]);  in icvImgToObs_DCT_8u32f_C1R()
258                     work_t t0 = buf[j];  in icvImgToObs_DCT_8u32f_C1R()
259                     work_t t1 = buf[n2 - 1 - j];  in icvImgToObs_DCT_8u32f_C1R()
260                     work_t t2 = t0 + t1;  in icvImgToObs_DCT_8u32f_C1R()
263                     temp0[j] = (work_t) t2;  in icvImgToObs_DCT_8u32f_C1R()
265                     temp1[j] = (work_t) t0;  in icvImgToObs_DCT_8u32f_C1R()
317     work_t tab_x[MAX_DCT_SIZE * MAX_DCT_SIZE / 2 + 2];  in icvImgToObs_DCT_32f_C1R()
318     work_t tab_y[MAX_DCT_SIZE * MAX_DCT_SIZE / 2 + 2];  in icvImgToObs_DCT_32f_C1R()
321     work_t temp0[MAX_DCT_SIZE * 4];  in icvImgToObs_DCT_32f_C1R()
322     work_t temp1[MAX_DCT_SIZE * 4];  in icvImgToObs_DCT_32f_C1R()
323     work_t *buffer = 0;  in icvImgToObs_DCT_32f_C1R()
324     work_t *buf_limit;  in icvImgToObs_DCT_32f_C1R()
356     buffer = (work_t *)cvAlloc( roi.width * obsSize.height * sizeof( buffer[0] ));  in icvImgToObs_DCT_32f_C1R()
370         work_t k0 = 0;  in icvImgToObs_DCT_32f_C1R()
376             work_t *buf = buffer + x;  in icvImgToObs_DCT_32f_C1R()
377             work_t *tab = tab_y + 2;  in icvImgToObs_DCT_32f_C1R()
382                 k0 = ((work_t) is) * tab[-1];  in icvImgToObs_DCT_32f_C1R()
393                 temp0[j] = (work_t) t2;  in icvImgToObs_DCT_32f_C1R()
395                 temp1[j] = (work_t) t0;  in icvImgToObs_DCT_32f_C1R()
440                 work_t *buf = buffer + x + roi.width * i;  in icvImgToObs_DCT_32f_C1R()
441                 work_t *tab = tab_x + 2;  in icvImgToObs_DCT_32f_C1R()
449                     k0 = (work_t) (s * tab[-1]);  in icvImgToObs_DCT_32f_C1R()
455                     work_t t0 = buf[j];  in icvImgToObs_DCT_32f_C1R()
456                     work_t t1 = buf[n2 - 1 - j];  in icvImgToObs_DCT_32f_C1R()
457                     work_t t2 = t0 + t1;  in icvImgToObs_DCT_32f_C1R()
460                     temp0[j] = (work_t) t2;  in icvImgToObs_DCT_32f_C1R()
462                     temp1[j] = (work_t) t0;  in icvImgToObs_DCT_32f_C1R()
509 icvCalcDCTMatrix( work_t * cfs, int n )  in icvCalcDCTMatrix()
558         work_t *cfs2 = cfs + m * n;  in icvCalcDCTMatrix()