Lines Matching defs:dataptr
65 FAST_FLOAT *dataptr;
71 dataptr = data;
93 dataptr[0] = tmp10 + tmp11 - 8 * CENTERJSAMPLE; /* phase 3 */
94 dataptr[4] = tmp10 - tmp11;
97 dataptr[2] = tmp13 + z1; /* phase 5 */
98 dataptr[6] = tmp13 - z1;
115 dataptr[5] = z13 + z2; /* phase 6 */
116 dataptr[3] = z13 - z2;
117 dataptr[1] = z11 + z4;
118 dataptr[7] = z11 - z4;
120 dataptr += DCTSIZE; /* advance pointer to next row */
125 dataptr = data;
127 tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
128 tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
129 tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
130 tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
131 tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
132 tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
133 tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
134 tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
143 dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */
144 dataptr[DCTSIZE*4] = tmp10 - tmp11;
147 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
148 dataptr[DCTSIZE*6] = tmp13 - z1;
165 dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */
166 dataptr[DCTSIZE*3] = z13 - z2;
167 dataptr[DCTSIZE*1] = z11 + z4;
168 dataptr[DCTSIZE*7] = z11 - z4;
170 dataptr++; /* advance pointer to next column */
