Lines Matching refs:DCTSIZE
37 * This module is specialized to the case DCTSIZE = 8.
40 #if DCTSIZE != 8
171 for (ctr = DCTSIZE; ctr > 0; ctr--) {
181 if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 &&
182 inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 &&
183 inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 &&
184 inptr[DCTSIZE*7] == 0) {
186 int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS;
188 wsptr[DCTSIZE*0] = dcval;
189 wsptr[DCTSIZE*1] = dcval;
190 wsptr[DCTSIZE*2] = dcval;
191 wsptr[DCTSIZE*3] = dcval;
192 wsptr[DCTSIZE*4] = dcval;
193 wsptr[DCTSIZE*5] = dcval;
194 wsptr[DCTSIZE*6] = dcval;
195 wsptr[DCTSIZE*7] = dcval;
206 z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
207 z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
213 z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
214 z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]);
228 tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
229 tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
230 tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
231 tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
258 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp3, CONST_BITS-PASS1_BITS);
259 wsptr[DCTSIZE*7] = (int) DESCALE(tmp10 - tmp3, CONST_BITS-PASS1_BITS);
260 wsptr[DCTSIZE*1] = (int) DESCALE(tmp11 + tmp2, CONST_BITS-PASS1_BITS);
261 wsptr[DCTSIZE*6] = (int) DESCALE(tmp11 - tmp2, CONST_BITS-PASS1_BITS);
262 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 + tmp1, CONST_BITS-PASS1_BITS);
263 wsptr[DCTSIZE*5] = (int) DESCALE(tmp12 - tmp1, CONST_BITS-PASS1_BITS);
264 wsptr[DCTSIZE*3] = (int) DESCALE(tmp13 + tmp0, CONST_BITS-PASS1_BITS);
265 wsptr[DCTSIZE*4] = (int) DESCALE(tmp13 - tmp0, CONST_BITS-PASS1_BITS);
277 for (ctr = 0; ctr < DCTSIZE; ctr++) {
303 wsptr += DCTSIZE; /* advance pointer to next row */
385 wsptr += DCTSIZE; /* advance pointer to next row */
