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tTh
2022-09-17 11:23:21 +02:00
parent 20754c17e9
commit dec52079cd
51 changed files with 276 additions and 380 deletions
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102
Lib/effects.c
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@@ -32,20 +32,17 @@ int x, y, nx, ny, r, g, b, foo;
int retry;
#endif
if ( (foo=Image_compare_desc(source, but)) )
{
if ( (foo=Image_compare_desc(source, but)) ) {
fprintf(stderr, "%s : images are differents %d\n", __func__, foo);
return foo;
}
if (intensite < 1)
{
if (intensite < 1) {
fprintf(stderr, "%s : bad intensity %d\n", __func__, intensite);
intensite = 1;
}
if (source == but)
{
if (source == but) {
fprintf(stderr, "%s : Source & Target are the same image, bad effect expected...\n", __func__ );
}
@@ -53,13 +50,10 @@ if (source == but)
retry = 0;
#endif
for (x=0; x<source->width; x++)
{
for (y=0; y<source->height; y++)
{
for (x=0; x<source->width; x++) {
for (y=0; y<source->height; y++) {
foo = -1;
do
{
do {
nx = x+(rand()%intensite)-(intensite/2);
ny = y+(rand()%intensite)-(intensite/2);
foo++;
@@ -135,54 +129,46 @@ return OLL_KORRECT;
j'ai rapidement besoin de cette fonction alors je code
a la rache :-[ (on appelle aussi c,a le codage 123momo)
*/
int
Image_mirror(Image_Desc *src, Image_Desc *dst, int reserved)
int Image_mirror(Image_Desc *src, Image_Desc *dst, int reserved)
{
register int x;
uint8_t *buffer;
int foo, largeur, y;
if (reserved != 0)
fprintf(stderr, "Image_Mirror: reserved must be zero !\n");
fprintf(stderr, "%s: reserved must be zero !\n", __func__);
if ( (foo=Image_compare_desc(src, dst)) )
{
fprintf(stderr, "Image_Mirror: images are differents %d\n", foo);
if ( (foo=Image_compare_desc(src, dst)) ) {
fprintf(stderr, "%s: images are differents %d\n", __func__, foo);
return foo;
}
largeur = src->width;
if ((buffer = (uint8_t *)malloc(largeur)) == NULL)
{
fprintf(stderr, "Image_Mirror: no memory for buffer");
if ((buffer = (uint8_t *)malloc(largeur)) == NULL) {
fprintf(stderr, "%s: no memory for buffer\n", __func__);
return BUFFER_NO_MEM;
}
for (y=0; y<src->height; y++)
{
if (src->Rpix != NULL)
{
for (y=0; y<src->height; y++) {
if (src->Rpix != NULL) {
for (x=0; x<largeur; x++)
buffer[x] = (src->Rpix[y])[x];
for (x=0; x<largeur; x++)
(dst->Rpix[y])[x] = buffer[largeur-x-1];
}
if (src->Gpix != NULL)
{
if (src->Gpix != NULL) {
for (x=0; x<largeur; x++)
buffer[x] = (src->Gpix[y])[x];
for (x=0; x<largeur; x++)
(dst->Gpix[y])[x] = buffer[largeur-x-1];
}
if (src->Bpix != NULL)
{
if (src->Bpix != NULL) {
for (x=0; x<largeur; x++)
buffer[x] = (src->Bpix[y])[x];
for (x=0; x<largeur; x++)
(dst->Bpix[y])[x] = buffer[largeur-x-1];
}
if (src->Apix != NULL)
{
if (src->Apix != NULL) {
for (x=0; x<largeur; x++)
buffer[x] = (src->Apix[y])[x];
for (x=0; x<largeur; x++)
@@ -202,19 +188,16 @@ Image_upside_down(Image_Desc *src, Image_Desc *dst, int reserved)
{
int foo, y;
if ( (foo=Image_compare_desc(src, dst)) )
{
fprintf(stderr, "Image_UpsideDown: images are differents %d\n", foo);
if ( (foo=Image_compare_desc(src, dst)) ) {
fprintf(stderr, "%s: images are differents %d\n", __func__, foo);
return foo;
}
if (0 != reserved)
{
if (0 != reserved) {
fprintf(stderr, "%s gni ?\n", __func__);
}
for (y=0; y<src->height; y++)
{
for (y=0; y<src->height; y++) {
memcpy(dst->Rpix[y], src->Rpix[src->height-(y+1)], src->width);
memcpy(dst->Gpix[y], src->Gpix[src->height-(y+1)], src->width);
memcpy(dst->Bpix[y], src->Bpix[src->height-(y+1)], src->width);
@@ -240,8 +223,7 @@ fprintf(stderr, "Scratching %ld times %p to %p\n", nombre, source, but);
Image_copy(source, but);
while (nombre--)
{
while (nombre--) {
xs = rand() % source->width;
ys = rand() % source->height;
xd = rand() % source->width;
@@ -261,21 +243,18 @@ Image_swap_lines( Image_Desc *src, Image_Desc * dst )
{
int foo, line;
if (src == dst)
{
fprintf(stderr, "Image swap lines: SRC & DST must be different\n");
if (src == dst) {
fprintf(stderr, "%s: SRC & DST must be different\n", __func__);
return IMG_OVERWRITE;
}
if ( (foo=Image_compare_desc(src, dst)) )
{
fprintf(stderr, "Image swap lines: images have differents sizes. %d\n",
foo);
if ( (foo=Image_compare_desc(src, dst)) ) {
fprintf(stderr, "%s: images have differents sizes. %d\n",
__func__, foo);
return foo;
}
for (line=0; line<(src->height-1); line+=2)
{
for (line=0; line<(src->height-1); line+=2) {
memcpy(dst->Rpix[line+1], src->Rpix[line], src->width);
memcpy(dst->Rpix[line], src->Rpix[line+1], src->width);
memcpy(dst->Gpix[line+1], src->Gpix[line], src->width);
@@ -294,15 +273,13 @@ Image_swap_cols( Image_Desc *src, Image_Desc * dst )
{
int foo, line, col, tmp, wmax;
if (src == dst)
{
fprintf(stderr, "Image_SwapCols: SRC & DST must be different\n");
if (src == dst) {
fprintf(stderr, "%s: SRC & DST must be different\n", __func__);
return IMG_OVERWRITE;
}
if ( (foo=Image_compare_desc(src, dst)) )
{
fprintf(stderr, "Image_SwapCols: images are differents %d\n", foo);
if ( (foo=Image_compare_desc(src, dst)) ) {
fprintf(stderr, "%s: images are differents %d\n", __func__, foo);
return foo;
}
@@ -312,10 +289,8 @@ else
wmax = src->width;
fprintf(stderr, "swap cols %d %d\n", src->width, wmax);
for (line=0; line<src->height; line++)
{
for (col=0; col<wmax; col+=2)
{
for (line=0; line<src->height; line++) {
for (col=0; col<wmax; col+=2) {
tmp = src->Rpix[line][col];
dst->Rpix[line][col] = src->Rpix[line][col+1];
dst->Rpix[line][col+1] = tmp;
@@ -343,16 +318,13 @@ Image_swap_nibbles( Image_Desc *src, Image_Desc * dst )
int foo;
int x, y;
if ( (foo=Image_compare_desc(src, dst)) )
{
if ( (foo=Image_compare_desc(src, dst)) ) {
fprintf(stderr, "%s: images are differents %d\n", __func__, foo);
return foo;
}
for (x=0; x<src->width; x++)
{
for (y=0; y<src->height; y++)
{
for (x=0; x<src->width; x++) {
for (y=0; y<src->height; y++) {
dst->Rpix[y][x] = ((src->Rpix[y][x] & 0xf0) >> 4) |
((src->Rpix[y][x] & 0x0f) << 4);