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cosmetic

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tTh 2024-08-10 14:56:50 +02:00
parent 7e09d1b490
commit 0b094bf7b8
1 changed files with 21 additions and 40 deletions
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59
Lib/combine3.c
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@ -13,42 +13,35 @@
/* /*
* un kludge en chantier. programmation à la 'Gruiik' en vue. * un kludge en chantier. programmation à la 'Gruiik' en vue.
*/ */
int int Image_combine_waou(Image_Desc *s1, Image_Desc *s2, Image_Desc *dst,
Image_combine_waou(Image_Desc *s1, Image_Desc *s2, Image_Desc *dst,
int a, int b, int c, int d) int a, int b, int c, int d)
{ {
int x, y, foo; int x, y, foo;
#if DEBUG_LEVEL #if DEBUG_LEVEL
fprintf(stderr, "%s ( %p %p %p %d : %d %d (%d) )\n", fprintf(stderr, ">>> %s ( %p %p %p %d : %d %d (%d) )\n",
__func__, s1, s2, dst, a, b, c, d); __func__, s1, s2, dst, a, b, c, d);
#endif #endif
if ( (foo=Image_compare_desc(s1, s2)) ) if ( (foo=Image_compare_desc(s1, s2)) ) {
{
fprintf(stderr, "%s : sources are differents %d\n", __func__, foo); fprintf(stderr, "%s : sources are differents %d\n", __func__, foo);
return foo; return foo;
} }
if ( (foo=Image_compare_desc(s1, dst)) ) if ( (foo=Image_compare_desc(s1, dst)) ) {
{
fprintf(stderr, "%s : destination bad dims %d\n", __func__, foo); fprintf(stderr, "%s : destination bad dims %d\n", __func__, foo);
return foo; return foo;
} }
for (y=0; y<dst->height; y++) for (y=0; y<dst->height; y++) {
{ for (x=0; x<dst->width; x++) {
for (x=0; x<dst->width; x++) if (d) {
{
if (d)
{
/* canonical function */ /* canonical function */
(dst->Rpix[y])[x] = (x & (s1->Rpix[y])[x]) | a; (dst->Rpix[y])[x] = (x & (s1->Rpix[y])[x]) | a;
(dst->Gpix[y])[x] = x | b; (dst->Gpix[y])[x] = x | b;
(dst->Bpix[y])[x] = (y & (s2->Rpix[y])[x]) | c; (dst->Bpix[y])[x] = (y & (s2->Rpix[y])[x]) | c;
} }
else else {
{
/* new 9 mars 2010 - ave St Ex */ /* new 9 mars 2010 - ave St Ex */
(dst->Rpix[y])[x] = (x & (s1->Rpix[y])[x]) ^ a; (dst->Rpix[y])[x] = (x & (s1->Rpix[y])[x]) ^ a;
(dst->Gpix[y])[x] = x ^ b; (dst->Gpix[y])[x] = x ^ b;
@ -63,8 +56,7 @@ return FUNC_IS_BETA;
/* /*
* un kludge en chantier. programmation à la 'Gruiik' en vue. * un kludge en chantier. programmation à la 'Gruiik' en vue.
*/ */
int int Image_combine_wauo(Image_Desc *s1, Image_Desc *s2, Image_Desc *dst,
Image_combine_wauo(Image_Desc *s1, Image_Desc *s2, Image_Desc *dst,
int flag) int flag)
{ {
int x, y, foo; int x, y, foo;
@ -72,31 +64,25 @@ int x, y, foo;
if ( flag ) if ( flag )
fprintf(stderr, "Combine Wauo: flag = %d ?\n", flag); fprintf(stderr, "Combine Wauo: flag = %d ?\n", flag);
if ( (foo=Image_compare_desc(s1, s2)) ) if ( (foo=Image_compare_desc(s1, s2)) ) {
{
fprintf(stderr, "Combine Wauo: sources are differents %d\n", foo); fprintf(stderr, "Combine Wauo: sources are differents %d\n", foo);
return foo; return foo;
} }
if ( (foo=Image_compare_desc(s1, dst)) ) if ( (foo=Image_compare_desc(s1, dst)) {
{
fprintf(stderr, "Combine Wauo: destination bad dims %d\n", foo); fprintf(stderr, "Combine Wauo: destination bad dims %d\n", foo);
return foo; return foo;
} }
for (y=1; y<dst->height-1; y++) for (y=1; y<dst->height-1; y++) {
{ for (x=1; x<dst->width-1; x++) {
for (x=1; x<dst->width-1; x++)
{
(dst->Rpix[y])[x] = (s1->Rpix[y][x] + s2->Rpix[y][x])/2; (dst->Rpix[y])[x] = (s1->Rpix[y][x] + s2->Rpix[y][x])/2;
if (s1->Rpix[y][x] > s2->Rpix[y][x]) if (s1->Rpix[y][x] > s2->Rpix[y][x]) {
{
(dst->Gpix[y])[x] = (s1->Gpix[y])[x]; (dst->Gpix[y])[x] = (s1->Gpix[y])[x];
(dst->Bpix[y])[x] = (s2->Bpix[y])[x]; (dst->Bpix[y])[x] = (s2->Bpix[y])[x];
} }
else else {
{
(dst->Gpix[y])[x] = (s2->Gpix[y])[x]; (dst->Gpix[y])[x] = (s2->Gpix[y])[x];
(dst->Bpix[y])[x] = (s1->Bpix[y])[x]; (dst->Bpix[y])[x] = (s1->Bpix[y])[x];
} }
@ -109,31 +95,26 @@ return OLL_KORRECT;
/* /*
* threshold values (sr, sg, sb) are in the pix range [0..255] * threshold values (sr, sg, sb) are in the pix range [0..255]
*/ */
int int Image_combine_seuils(Image_Desc *s1, Image_Desc *s2, Image_Desc *dst,
Image_combine_seuils(Image_Desc *s1, Image_Desc *s2, Image_Desc *dst,
int sr, int sb, int sg) int sr, int sb, int sg)
{ {
int x, y, foo; int x, y, foo;
int r, g, b; int r, g, b;
if ( (foo=Image_compare_desc(s1, s2)) ) if ( (foo=Image_compare_desc(s1, s2)) ) {
{
fprintf(stderr, "Combine Seuils: sources are differents %d\n", foo); fprintf(stderr, "Combine Seuils: sources are differents %d\n", foo);
return foo; return foo;
} }
if ( (foo=Image_compare_desc(s1, dst)) ) if ( (foo=Image_compare_desc(s1, dst)) ) {
{
fprintf(stderr, "Combine Seuils: destination bad dims %d\n", foo); fprintf(stderr, "Combine Seuils: destination bad dims %d\n", foo);
return foo; return foo;
} }
sr*=2; sg*=2; sb*=2; sr*=2; sg*=2; sb*=2;
for (y=0; y<dst->height; y++) for (y=0; y<dst->height; y++) {
{ for (x=0; x<dst->width; x++) {
for (x=0; x<dst->width; x++)
{
if ( (s1->Rpix[y][x] + s2->Rpix[y][x]) > sr ) if ( (s1->Rpix[y][x] + s2->Rpix[y][x]) > sr )
r = s1->Rpix[y][x]; r = s1->Rpix[y][x];
else else