Cross Reference: /external/libjpeg-turbo/jidctint.c

Lines Matching refs:tmp0
177   JLONG tmp0, tmp1, tmp2, tmp3;
242     tmp0 = LEFT_SHIFT(z2 + z3, CONST_BITS);
245     tmp10 = tmp0 + tmp3;
246     tmp13 = tmp0 - tmp3;
254     tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
259     z1 = tmp0 + tmp3;
261     z3 = tmp0 + tmp2;
265     tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
277     tmp0 += z1 + z3;
282     /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */
290     wsptr[DCTSIZE*3] = (int) DESCALE(tmp13 + tmp0, CONST_BITS-PASS1_BITS);
291     wsptr[DCTSIZE*4] = (int) DESCALE(tmp13 - tmp0, CONST_BITS-PASS1_BITS);
344     tmp0 = LEFT_SHIFT((JLONG) wsptr[0] + (JLONG) wsptr[4], CONST_BITS);
347     tmp10 = tmp0 + tmp3;
348     tmp13 = tmp0 - tmp3;
356     tmp0 = (JLONG) wsptr[7];
361     z1 = tmp0 + tmp3;
363     z3 = tmp0 + tmp2;
367     tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
379     tmp0 += z1 + z3;
384     /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */
404     outptr[3] = range_limit[(int) DESCALE(tmp13 + tmp0,
407     outptr[4] = range_limit[(int) DESCALE(tmp13 - tmp0,
431   JLONG tmp0, tmp1, tmp2, tmp10, tmp11, tmp12, tmp13;
462     tmp0 = z1 + z3;
463     z2 -= tmp0;
464     tmp0 = MULTIPLY(tmp0, FIX(1.274162392)) + tmp13; /* c2 */
465     tmp10 += tmp0 - MULTIPLY(z3, FIX(0.077722536));  /* c2-c4-c6 */
466     tmp12 += tmp0 - MULTIPLY(z1, FIX(2.470602249));  /* c2+c4+c6 */
477     tmp0 = tmp1 - tmp2;
482     tmp0 += z2;
487     wsptr[7*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS);
488     wsptr[7*6] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS);
515     tmp0 = z1 + z3;
516     z2 -= tmp0;
517     tmp0 = MULTIPLY(tmp0, FIX(1.274162392)) + tmp13; /* c2 */
518     tmp10 += tmp0 - MULTIPLY(z3, FIX(0.077722536));  /* c2-c4-c6 */
519     tmp12 += tmp0 - MULTIPLY(z1, FIX(2.470602249));  /* c2+c4+c6 */
530     tmp0 = tmp1 - tmp2;
535     tmp0 += z2;
540     outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0,
543     outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0,
580   JLONG tmp0, tmp1, tmp2, tmp10, tmp11, tmp12;
599     tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
600     tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
602     tmp0 += ONE << (CONST_BITS-PASS1_BITS-1);
605     tmp1 = tmp0 + tmp10;
606     tmp11 = RIGHT_SHIFT(tmp0 - tmp10 - tmp10, CONST_BITS-PASS1_BITS);
608     tmp0 = MULTIPLY(tmp10, FIX(1.224744871));   /* c2 */
609     tmp10 = tmp1 + tmp0;
610     tmp12 = tmp1 - tmp0;
618     tmp0 = tmp1 + LEFT_SHIFT(z1 + z2, CONST_BITS);
624     wsptr[6*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS);
625     wsptr[6*5] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS);
641     tmp0 = (JLONG) wsptr[0] + (ONE << (PASS1_BITS+2));
642     tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
645     tmp1 = tmp0 + tmp10;
646     tmp11 = tmp0 - tmp10 - tmp10;
648     tmp0 = MULTIPLY(tmp10, FIX(1.224744871));   /* c2 */
649     tmp10 = tmp1 + tmp0;
650     tmp12 = tmp1 - tmp0;
658     tmp0 = tmp1 + LEFT_SHIFT(z1 + z2, CONST_BITS);
664     outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0,
667     outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0,
701   JLONG tmp0, tmp1, tmp10, tmp11, tmp12;
724     tmp0 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
726     z1 = MULTIPLY(tmp0 + tmp1, FIX(0.790569415)); /* (c2+c4)/2 */
727     z2 = MULTIPLY(tmp0 - tmp1, FIX(0.353553391)); /* (c2-c4)/2 */
739     tmp0 = z1 + MULTIPLY(z2, FIX(0.513743148));   /* c1-c3 */
744     wsptr[5*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS);
745     wsptr[5*4] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS);
762     tmp0 = (JLONG) wsptr[2];
764     z1 = MULTIPLY(tmp0 + tmp1, FIX(0.790569415)); /* (c2+c4)/2 */
765     z2 = MULTIPLY(tmp0 - tmp1, FIX(0.353553391)); /* (c2-c4)/2 */
777     tmp0 = z1 + MULTIPLY(z2, FIX(0.513743148));   /* c1-c3 */
782     outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0,
785     outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0,
816   JLONG tmp0, tmp2, tmp10, tmp12;
834     tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
835     tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
837     tmp0 += ONE << (CONST_BITS-PASS1_BITS-1);
840     tmp10 = tmp0 + tmp12;
841     tmp2 = tmp0 - tmp12 - tmp12;
846     tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */
850     wsptr[3*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS);
851     wsptr[3*2] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS);
864     tmp0 = (JLONG) wsptr[0] + (ONE << (PASS1_BITS+2));
865     tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
868     tmp10 = tmp0 + tmp12;
869     tmp2 = tmp0 - tmp12 - tmp12;
874     tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */
878     outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0,
881     outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0,
906   JLONG tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13, tmp14;
925     tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
926     tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
928     tmp0 += ONE << (CONST_BITS-PASS1_BITS-1);
935     tmp1 = tmp0 + tmp3;
936     tmp2 = tmp0 - tmp3 - tmp3;
938     tmp0 = MULTIPLY(z1 - z2, FIX(0.707106781)); /* c6 */
939     tmp11 = tmp2 + tmp0;
940     tmp14 = tmp2 - tmp0 - tmp0;
942     tmp0 = MULTIPLY(z1 + z2, FIX(1.328926049)); /* c2 */
946     tmp10 = tmp1 + tmp0 - tmp3;
947     tmp12 = tmp1 - tmp0 + tmp2;
961     tmp0 = tmp2 + tmp3 - z2;
969     wsptr[8*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS);
970     wsptr[8*8] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS);
989     tmp0 = (JLONG) wsptr[0] + (ONE << (PASS1_BITS+2));
990     tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
997     tmp1 = tmp0 + tmp3;
998     tmp2 = tmp0 - tmp3 - tmp3;
1000     tmp0 = MULTIPLY(z1 - z2, FIX(0.707106781)); /* c6 */
1001     tmp11 = tmp2 + tmp0;
1002     tmp14 = tmp2 - tmp0 - tmp0;
1004     tmp0 = MULTIPLY(z1 + z2, FIX(1.328926049)); /* c2 */
1008     tmp10 = tmp1 + tmp0 - tmp3;
1009     tmp12 = tmp1 - tmp0 + tmp2;
1023     tmp0 = tmp2 + tmp3 - z2;
1031     outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0,
1034     outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0,
2378   JLONG tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13;
2398     tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
2399     tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
2401     tmp0 += 1 << (CONST_BITS-PASS1_BITS-1);
2407     tmp10 = tmp0 + tmp1;
2408     tmp11 = tmp0 - tmp1;
2409     tmp12 = tmp0 + tmp2;
2410     tmp13 = tmp0 - tmp2;
2418     tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447);  /* (c6+c2)[16] = (c3+c1)[8] */
2423     tmp20 = tmp10 + tmp0;
2424     tmp27 = tmp10 - tmp0;
2447     tmp0  = tmp1 + tmp2 + tmp3 -
2473     wsptr[8*0]  = (int) RIGHT_SHIFT(tmp20 + tmp0,  CONST_BITS-PASS1_BITS);
2474     wsptr[8*15] = (int) RIGHT_SHIFT(tmp20 - tmp0,  CONST_BITS-PASS1_BITS);
2500     tmp0 = (JLONG) wsptr[0] + (ONE << (PASS1_BITS+2));
2501     tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
2507     tmp10 = tmp0 + tmp1;
2508     tmp11 = tmp0 - tmp1;
2509     tmp12 = tmp0 + tmp2;
2510     tmp13 = tmp0 - tmp2;
2518     tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447);  /* (c6+c2)[16] = (c3+c1)[8] */
2523     tmp20 = tmp10 + tmp0;
2524     tmp27 = tmp10 - tmp0;
2547     tmp0  = tmp1 + tmp2 + tmp3 -
2573     outptr[0]  = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp0,
2576     outptr[15] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp0,