Lines Matching refs:dataptr

65   FAST_FLOAT *dataptr;  variable
70   dataptr = data;
72     tmp0 = dataptr[0] + dataptr[7];
73     tmp7 = dataptr[0] - dataptr[7];
74     tmp1 = dataptr[1] + dataptr[6];
75     tmp6 = dataptr[1] - dataptr[6];
76     tmp2 = dataptr[2] + dataptr[5];
77     tmp5 = dataptr[2] - dataptr[5];
78     tmp3 = dataptr[3] + dataptr[4];
79     tmp4 = dataptr[3] - dataptr[4];
88     dataptr[0] = tmp10 + tmp11; /* phase 3 */
89     dataptr[4] = tmp10 - tmp11;
92     dataptr[2] = tmp13 + z1;    /* phase 5 */
93     dataptr[6] = tmp13 - z1;
110     dataptr[5] = z13 + z2;      /* phase 6 */
111     dataptr[3] = z13 - z2;
112     dataptr[1] = z11 + z4;
113     dataptr[7] = z11 - z4;
115     dataptr += DCTSIZE;         /* advance pointer to next row */
120   dataptr = data;
122     tmp0 = dataptr[DCTSIZE * 0] + dataptr[DCTSIZE * 7];
123     tmp7 = dataptr[DCTSIZE * 0] - dataptr[DCTSIZE * 7];
124     tmp1 = dataptr[DCTSIZE * 1] + dataptr[DCTSIZE * 6];
125     tmp6 = dataptr[DCTSIZE * 1] - dataptr[DCTSIZE * 6];
126     tmp2 = dataptr[DCTSIZE * 2] + dataptr[DCTSIZE * 5];
127     tmp5 = dataptr[DCTSIZE * 2] - dataptr[DCTSIZE * 5];
128     tmp3 = dataptr[DCTSIZE * 3] + dataptr[DCTSIZE * 4];
129     tmp4 = dataptr[DCTSIZE * 3] - dataptr[DCTSIZE * 4];
138     dataptr[DCTSIZE * 0] = tmp10 + tmp11; /* phase 3 */
139     dataptr[DCTSIZE * 4] = tmp10 - tmp11;
142     dataptr[DCTSIZE * 2] = tmp13 + z1; /* phase 5 */
143     dataptr[DCTSIZE * 6] = tmp13 - z1;
160     dataptr[DCTSIZE * 5] = z13 + z2; /* phase 6 */
161     dataptr[DCTSIZE * 3] = z13 - z2;
162     dataptr[DCTSIZE * 1] = z11 + z4;
163     dataptr[DCTSIZE * 7] = z11 - z4;
165     dataptr++;                  /* advance pointer to next column */