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Simplify the API

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This commit is contained in:
Dimitri Lozeve 2024-11-11 22:24:22 +01:00
parent b7203383a7
commit 9c95b1a5ab
5 changed files with 59 additions and 25 deletions
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13
lib.c
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@ -29,3 +29,16 @@ uint32_t fenster_get_pixel(struct fenster *f, int i, int j) {
void fenster_set_pixel(struct fenster *f, int i, int j, uint32_t color) {
fenster_pixel(f, i, j) = color;
}
void fenster_set_array(struct fenster *f, int start_i, int start_j,
int bufwidth, int bufheight,
uint32_t buf[bufwidth * bufheight]) {
int max_i = start_i + bufwidth < f->width ? bufwidth : f->width - start_i;
int max_j = start_j + bufheight < f->height ? bufheight : f->height - start_j;
for (int i = 0; i < max_i; i++) {
for (int j = 0; j < max_j; j++) {
fenster_pixel(f, start_i + i, start_j + j) = buf[j * bufwidth + i];
}
}
fenster_loop(f);
}