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Some of SIXEL output path.

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This commit is contained in:
Nicholas Marriott
2026-10-14 11:04:00 +01:00
parent 9a37890133
commit d68e56f130
7 changed files with 307 additions and 9 deletions
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11
image-fallback.c
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@@ -34,7 +34,14 @@ static const struct utf8_data fallback_half_lower = {
"\342\226\204", 3, 3, 1
};
/* Return the average colour and brightness of an area. */
/* Fallback output is available on every terminal. */
int
fallback_select(__unused struct tty *tty)
{
return (1);
}
/* Get the average colour and brightness of an area. */
static int
fallback_sample(struct image *im, uint64_t px, uint64_t py, uint64_t pw,
uint64_t ph, u_char *brightness)
@@ -142,7 +149,7 @@ fallback_get_cell(struct tty *tty, struct image *im, u_int x, u_int y,
out->attr |= GRID_ATTR_BRIGHT;
}
/* Return a text cell for an image grid cell, if there is one. */
/* Get a text cell for an image grid cell, if there is one. */
const struct grid_cell *
fallback_map_cell(struct tty *tty, struct grid *gd, u_int x, u_int y,
const struct grid_cell *gc, struct grid_cell *out, int *empty)