forked from tTh/FloatImg
cosmetic change
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6dbfa41890
commit
6d13293ef2
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@ -21,7 +21,7 @@ extern int verbosity; /* must be declared around main() */
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*/
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*/
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int fimg_add(FloatImg *a, FloatImg *b, FloatImg *d)
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int fimg_add(FloatImg *a, FloatImg *b, FloatImg *d)
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{
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{
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int idx, nbiter;
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int idx, nbpixels;
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#if DEBUG_LEVEL
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %p %p )\n", __func__, a, b, d);
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fprintf(stderr, ">>> %s ( %p %p %p )\n", __func__, a, b, d);
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@ -32,9 +32,9 @@ if (3 != a->type || 3 != b->type || 3 != d->type) {
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return -8;
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return -8;
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}
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}
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nbiter = a->width * a->height;
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nbpixels = a->width * a->height;
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for (idx=0; idx<nbiter; idx++) {
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for (idx=0; idx<nbpixels; idx++) {
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d->R[idx] = a->R[idx] + b->R[idx];
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d->R[idx] = a->R[idx] + b->R[idx];
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d->G[idx] = a->G[idx] + b->G[idx];
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d->G[idx] = a->G[idx] + b->G[idx];
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d->B[idx] = a->B[idx] + b->B[idx];
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d->B[idx] = a->B[idx] + b->B[idx];
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@ -48,7 +48,7 @@ return 0;
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*/
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*/
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int fimg_sub(FloatImg *a, FloatImg *b, FloatImg *d)
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int fimg_sub(FloatImg *a, FloatImg *b, FloatImg *d)
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{
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{
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int idx, nbiter;
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int idx, nbpixels;
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#if DEBUG_LEVEL
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %p %p )\n", __func__, a, b, d);
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fprintf(stderr, ">>> %s ( %p %p %p )\n", __func__, a, b, d);
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@ -59,12 +59,12 @@ if (3 != a->type || 3 != b->type || 3 != d->type) {
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return -8;
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return -8;
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}
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}
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nbiter = a->width * a->height;
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nbpixels = a->width * a->height;
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/* maybe we can speedup this loop for
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/* maybe we can speedup this loop for
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* avoiding the cache strashing ?
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* avoiding the cache strashing ?
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*/
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*/
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for (idx=0; idx<nbiter; idx++) {
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for (idx=0; idx<nbpixels; idx++) {
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d->R[idx] = fabs(a->R[idx] - b->R[idx]);
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d->R[idx] = fabs(a->R[idx] - b->R[idx]);
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d->G[idx] = fabs(a->G[idx] - b->G[idx]);
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d->G[idx] = fabs(a->G[idx] - b->G[idx]);
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d->B[idx] = fabs(a->B[idx] - b->B[idx]);
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d->B[idx] = fabs(a->B[idx] - b->B[idx]);
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@ -78,7 +78,7 @@ return 0;
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*/
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*/
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int fimg_mul(FloatImg *a, FloatImg *b, FloatImg *d)
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int fimg_mul(FloatImg *a, FloatImg *b, FloatImg *d)
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{
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{
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int idx, nbiter;
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int idx, nbpixels;
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#if DEBUG_LEVEL
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %p %p )\n", __func__, a, b, d);
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fprintf(stderr, ">>> %s ( %p %p %p )\n", __func__, a, b, d);
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@ -89,9 +89,9 @@ if (3 != a->type || 3 != b->type || 3 != d->type) {
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return -8;
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return -8;
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}
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}
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nbiter = a->width * a->height;
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nbpixels = a->width * a->height;
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for (idx=0; idx<nbiter; idx++) {
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for (idx=0; idx<nbpixels; idx++) {
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d->R[idx] = a->R[idx] * b->R[idx];
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d->R[idx] = a->R[idx] * b->R[idx];
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d->G[idx] = a->G[idx] * b->G[idx];
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d->G[idx] = a->G[idx] * b->G[idx];
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d->B[idx] = a->B[idx] * b->B[idx];
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d->B[idx] = a->B[idx] * b->B[idx];
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