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/*********************************************************************/
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/* Copyright 2009, 2010 The University of Texas at Austin. */
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/* All rights reserved. */
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2b45e8 |
/* */
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2b45e8 |
/* Redistribution and use in source and binary forms, with or */
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2b45e8 |
/* without modification, are permitted provided that the following */
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2b45e8 |
/* conditions are met: */
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2b45e8 |
/* */
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/* 1. Redistributions of source code must retain the above */
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2b45e8 |
/* copyright notice, this list of conditions and the following */
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kusano |
2b45e8 |
/* disclaimer. */
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kusano |
2b45e8 |
/* */
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2b45e8 |
/* 2. Redistributions in binary form must reproduce the above */
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kusano |
2b45e8 |
/* copyright notice, this list of conditions and the following */
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kusano |
2b45e8 |
/* disclaimer in the documentation and/or other materials */
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kusano |
2b45e8 |
/* provided with the distribution. */
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kusano |
2b45e8 |
/* */
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kusano |
2b45e8 |
/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
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kusano |
2b45e8 |
/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
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2b45e8 |
/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
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kusano |
2b45e8 |
/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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2b45e8 |
/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
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2b45e8 |
/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
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2b45e8 |
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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2b45e8 |
/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
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2b45e8 |
/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
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2b45e8 |
/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
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kusano |
2b45e8 |
/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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2b45e8 |
/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
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/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
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2b45e8 |
/* POSSIBILITY OF SUCH DAMAGE. */
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/* */
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2b45e8 |
/* The views and conclusions contained in the software and */
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kusano |
2b45e8 |
/* documentation are those of the authors and should not be */
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kusano |
2b45e8 |
/* interpreted as representing official policies, either expressed */
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/* or implied, of The University of Texas at Austin. */
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/*********************************************************************/
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#include <stdio.h></stdio.h>
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#include "common.h"
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#ifndef USE_ALPHA
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#define REAL_PART(a, b) (a)
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#define IMAGE_PART(a, b) (b)
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#else
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#define REAL_PART(a, b) (alpha_r * (a) + alpha_i * (b))
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#define IMAGE_PART(a, b) (alpha_i * (a) - alpha_r * (b))
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2b45e8 |
#endif
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2b45e8 |
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2b45e8 |
#if defined(REAL_ONLY)
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#define CMULT(a, b) (REAL_PART(a, b))
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2b45e8 |
#elif defined(IMAGE_ONLY)
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kusano |
2b45e8 |
#define CMULT(a, b) (IMAGE_PART(a, b))
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2b45e8 |
#else
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2b45e8 |
#define CMULT(a, b) (REAL_PART(a, b) + IMAGE_PART(a, b))
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#endif
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int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLONG posY,
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2b45e8 |
#ifdef USE_ALPHA
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kusano |
2b45e8 |
FLOAT alpha_r, FLOAT alpha_i,
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2b45e8 |
#endif
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FLOAT *b){
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2b45e8 |
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2b45e8 |
BLASLONG i, js, offset;
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2b45e8 |
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FLOAT data01, data02, data03, data04, data05, data06, data07, data08;
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FLOAT *ao1, *ao2, *ao3, *ao4, *ao5, *ao6, *ao7, *ao8;
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kusano |
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lda *= 2;
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2b45e8 |
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kusano |
2b45e8 |
js = (n >> 3);
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kusano |
2b45e8 |
while (js > 0){
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kusano |
2b45e8 |
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kusano |
2b45e8 |
offset = posX - posY;
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kusano |
2b45e8 |
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kusano |
2b45e8 |
if (offset > 0) ao1 = a + (posX + 0) * 2 + posY * lda; else ao1 = a + posY * 2 + (posX + 0) * lda;
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kusano |
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if (offset > -1) ao2 = a + (posX + 1) * 2 + posY * lda; else ao2 = a + posY * 2 + (posX + 1) * lda;
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if (offset > -2) ao3 = a + (posX + 2) * 2 + posY * lda; else ao3 = a + posY * 2 + (posX + 2) * lda;
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kusano |
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if (offset > -3) ao4 = a + (posX + 3) * 2 + posY * lda; else ao4 = a + posY * 2 + (posX + 3) * lda;
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kusano |
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if (offset > -4) ao5 = a + (posX + 4) * 2 + posY * lda; else ao5 = a + posY * 2 + (posX + 4) * lda;
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if (offset > -5) ao6 = a + (posX + 5) * 2 + posY * lda; else ao6 = a + posY * 2 + (posX + 5) * lda;
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kusano |
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if (offset > -6) ao7 = a + (posX + 6) * 2 + posY * lda; else ao7 = a + posY * 2 + (posX + 6) * lda;
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if (offset > -7) ao8 = a + (posX + 7) * 2 + posY * lda; else ao8 = a + posY * 2 + (posX + 7) * lda;
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kusano |
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kusano |
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i = m;
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kusano |
2b45e8 |
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kusano |
2b45e8 |
while (i > 0) {
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kusano |
2b45e8 |
if (offset > 0) {
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kusano |
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data01 = CMULT(*(ao1 + 0), *(ao1 + 1));
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kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), *(ao2 + 1));
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kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), *(ao3 + 1));
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kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), *(ao4 + 1));
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kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), *(ao5 + 1));
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kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), *(ao6 + 1));
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kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), *(ao7 + 1));
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kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), *(ao8 + 1));
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kusano |
2b45e8 |
} else
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kusano |
2b45e8 |
if (offset < -7) {
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kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
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kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
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kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), -*(ao3 + 1));
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kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), -*(ao4 + 1));
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kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), -*(ao5 + 1));
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kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), -*(ao6 + 1));
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kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), -*(ao7 + 1));
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kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), -*(ao8 + 1));
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kusano |
2b45e8 |
} else {
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kusano |
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switch (offset) {
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kusano |
2b45e8 |
case 0 :
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kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), ZERO);
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kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), *(ao2 + 1));
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kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), *(ao3 + 1));
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kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), *(ao4 + 1));
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kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), *(ao5 + 1));
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kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), *(ao6 + 1));
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kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), *(ao7 + 1));
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kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), *(ao8 + 1));
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kusano |
2b45e8 |
break;
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kusano |
2b45e8 |
case -1 :
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kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
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kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), ZERO);
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kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), *(ao3 + 1));
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kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), *(ao4 + 1));
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kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), *(ao5 + 1));
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kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), *(ao6 + 1));
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kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), *(ao7 + 1));
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kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), *(ao8 + 1));
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|
kusano |
2b45e8 |
break;
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|
kusano |
2b45e8 |
case -2 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
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kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
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kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), ZERO);
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kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), *(ao4 + 1));
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kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), *(ao5 + 1));
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kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), *(ao6 + 1));
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kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), *(ao7 + 1));
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|
kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), *(ao8 + 1));
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|
kusano |
2b45e8 |
break;
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|
kusano |
2b45e8 |
case -3 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
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kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
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|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), -*(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), ZERO);
|
|
kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), *(ao5 + 1));
|
|
kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), *(ao6 + 1));
|
|
kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), *(ao7 + 1));
|
|
kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), *(ao8 + 1));
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
case -4 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), -*(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), -*(ao4 + 1));
|
|
kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), ZERO);
|
|
kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), *(ao6 + 1));
|
|
kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), *(ao7 + 1));
|
|
kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), *(ao8 + 1));
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
case -5 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), -*(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), -*(ao4 + 1));
|
|
kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), -*(ao5 + 1));
|
|
kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), ZERO);
|
|
kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), *(ao7 + 1));
|
|
kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), *(ao8 + 1));
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
case -6 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), -*(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), -*(ao4 + 1));
|
|
kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), -*(ao5 + 1));
|
|
kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), -*(ao6 + 1));
|
|
kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), ZERO);
|
|
kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), *(ao8 + 1));
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
case -7 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), -*(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), -*(ao4 + 1));
|
|
kusano |
2b45e8 |
data05 = CMULT(*(ao5 + 0), -*(ao5 + 1));
|
|
kusano |
2b45e8 |
data06 = CMULT(*(ao6 + 0), -*(ao6 + 1));
|
|
kusano |
2b45e8 |
data07 = CMULT(*(ao7 + 0), -*(ao7 + 1));
|
|
kusano |
2b45e8 |
data08 = CMULT(*(ao8 + 0), ZERO);
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (offset > 0) ao1 += lda; else ao1 += 2;
|
|
kusano |
2b45e8 |
if (offset > -1) ao2 += lda; else ao2 += 2;
|
|
kusano |
2b45e8 |
if (offset > -2) ao3 += lda; else ao3 += 2;
|
|
kusano |
2b45e8 |
if (offset > -3) ao4 += lda; else ao4 += 2;
|
|
kusano |
2b45e8 |
if (offset > -4) ao5 += lda; else ao5 += 2;
|
|
kusano |
2b45e8 |
if (offset > -5) ao6 += lda; else ao6 += 2;
|
|
kusano |
2b45e8 |
if (offset > -6) ao7 += lda; else ao7 += 2;
|
|
kusano |
2b45e8 |
if (offset > -7) ao8 += lda; else ao8 += 2;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
b[ 0] = data01;
|
|
kusano |
2b45e8 |
b[ 1] = data02;
|
|
kusano |
2b45e8 |
b[ 2] = data03;
|
|
kusano |
2b45e8 |
b[ 3] = data04;
|
|
kusano |
2b45e8 |
b[ 4] = data05;
|
|
kusano |
2b45e8 |
b[ 5] = data06;
|
|
kusano |
2b45e8 |
b[ 6] = data07;
|
|
kusano |
2b45e8 |
b[ 7] = data08;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
b += 8;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
offset --;
|
|
kusano |
2b45e8 |
i --;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
posX += 8;
|
|
kusano |
2b45e8 |
js --;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (n & 4) {
|
|
kusano |
2b45e8 |
offset = posX - posY;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (offset > 0) ao1 = a + (posX + 0) * 2 + posY * lda; else ao1 = a + posY * 2 + (posX + 0) * lda;
|
|
kusano |
2b45e8 |
if (offset > -1) ao2 = a + (posX + 1) * 2 + posY * lda; else ao2 = a + posY * 2 + (posX + 1) * lda;
|
|
kusano |
2b45e8 |
if (offset > -2) ao3 = a + (posX + 2) * 2 + posY * lda; else ao3 = a + posY * 2 + (posX + 2) * lda;
|
|
kusano |
2b45e8 |
if (offset > -3) ao4 = a + (posX + 3) * 2 + posY * lda; else ao4 = a + posY * 2 + (posX + 3) * lda;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
i = m;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
while (i > 0) {
|
|
kusano |
2b45e8 |
if (offset > 0) {
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), *(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), *(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), *(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), *(ao4 + 1));
|
|
kusano |
2b45e8 |
} else
|
|
kusano |
2b45e8 |
if (offset < -3) {
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), -*(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), -*(ao4 + 1));
|
|
kusano |
2b45e8 |
} else {
|
|
kusano |
2b45e8 |
switch (offset) {
|
|
kusano |
2b45e8 |
case 0 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), ZERO);
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), *(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), *(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), *(ao4 + 1));
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
case -1 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), ZERO);
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), *(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), *(ao4 + 1));
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
case -2 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), ZERO);
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), *(ao4 + 1));
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
case -3 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
|
|
kusano |
2b45e8 |
data03 = CMULT(*(ao3 + 0), -*(ao3 + 1));
|
|
kusano |
2b45e8 |
data04 = CMULT(*(ao4 + 0), ZERO);
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (offset > 0) ao1 += lda; else ao1 += 2;
|
|
kusano |
2b45e8 |
if (offset > -1) ao2 += lda; else ao2 += 2;
|
|
kusano |
2b45e8 |
if (offset > -2) ao3 += lda; else ao3 += 2;
|
|
kusano |
2b45e8 |
if (offset > -3) ao4 += lda; else ao4 += 2;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
b[ 0] = data01;
|
|
kusano |
2b45e8 |
b[ 1] = data02;
|
|
kusano |
2b45e8 |
b[ 2] = data03;
|
|
kusano |
2b45e8 |
b[ 3] = data04;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
b += 4;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
offset --;
|
|
kusano |
2b45e8 |
i --;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
posX += 4;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (n & 2) {
|
|
kusano |
2b45e8 |
offset = posX - posY;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (offset > 0) ao1 = a + (posX + 0) * 2 + posY * lda; else ao1 = a + posY * 2 + (posX + 0) * lda;
|
|
kusano |
2b45e8 |
if (offset > -1) ao2 = a + (posX + 1) * 2 + posY * lda; else ao2 = a + posY * 2 + (posX + 1) * lda;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
i = m;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
while (i > 0) {
|
|
kusano |
2b45e8 |
if (offset > 0) {
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), *(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), *(ao2 + 1));
|
|
kusano |
2b45e8 |
} else
|
|
kusano |
2b45e8 |
if (offset < -1) {
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), -*(ao2 + 1));
|
|
kusano |
2b45e8 |
} else {
|
|
kusano |
2b45e8 |
switch (offset) {
|
|
kusano |
2b45e8 |
case 0 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), ZERO);
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), *(ao2 + 1));
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
case -1 :
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
data02 = CMULT(*(ao2 + 0), ZERO);
|
|
kusano |
2b45e8 |
break;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (offset > 0) ao1 += lda; else ao1 += 2;
|
|
kusano |
2b45e8 |
if (offset > -1) ao2 += lda; else ao2 += 2;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
b[ 0] = data01;
|
|
kusano |
2b45e8 |
b[ 1] = data02;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
b += 2;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
offset --;
|
|
kusano |
2b45e8 |
i --;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
posX += 2;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (n & 1) {
|
|
kusano |
2b45e8 |
offset = posX - posY;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (offset > 0) ao1 = a + (posX + 0) * 2 + posY * lda; else ao1 = a + posY * 2 + (posX + 0) * lda;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
i = m;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
while (i > 0) {
|
|
kusano |
2b45e8 |
if (offset > 0) {
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), *(ao1 + 1));
|
|
kusano |
2b45e8 |
} else
|
|
kusano |
2b45e8 |
if (offset < 0) {
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), -*(ao1 + 1));
|
|
kusano |
2b45e8 |
} else {
|
|
kusano |
2b45e8 |
data01 = CMULT(*(ao1 + 0), ZERO);
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
if (offset > 0) ao1 += lda; else ao1 += 2;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
b[ 0] = data01;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
b ++;
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
offset --;
|
|
kusano |
2b45e8 |
i --;
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
}
|
|
kusano |
2b45e8 |
|
|
kusano |
2b45e8 |
return 0;
|
|
kusano |
2b45e8 |
}
|