mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-04-09 08:21:01 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

osc: fix scaling of RGB formatted color specifiers

Browse source
This commit is contained in:
Daniel Eklöf 2020-05-02 23:07:26 +02:00
parent 9eda632c97
commit ae7383189a
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
2 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

2
CHANGELOG.md
View file

@ -63,7 +63,7 @@
* Trackpad sloooow scrolling to eventually scroll a line. * Trackpad sloooow scrolling to eventually scroll a line.
* Memory leak in terminal reset. * Memory leak in terminal reset.
* Translation of cursor coordinates on resize * Translation of cursor coordinates on resize
* Scaling of legacy formatted color specifiers in OSC sequences. * Scaling color specifiers in OSC sequences.
* `OSC 12 ?` to return the cursor color, not the cursor's text color. * `OSC 12 ?` to return the cursor color, not the cursor's text color.
* `OSC 12;#000000` to configure the cursor to use inverted * `OSC 12;#000000` to configure the cursor to use inverted
foreground/background colors. foreground/background colors.

6
osc.c
View file

@ -291,9 +291,9 @@ parse_rgb(const char *string, uint32_t *color)
} }
/* Re-scale to 8-bit */ /* Re-scale to 8-bit */
uint8_t r = 255 * (rgb[0] / (double)((1 << (4 * digits[0])) - 1)); uint8_t r = 256 * (rgb[0] / (double)(1 << (4 * digits[0])));
uint8_t g = 255 * (rgb[1] / (double)((1 << (4 * digits[1])) - 1)); uint8_t g = 256 * (rgb[1] / (double)(1 << (4 * digits[1])));
uint8_t b = 255 * (rgb[2] / (double)((1 << (4 * digits[2])) - 1)); uint8_t b = 256 * (rgb[2] / (double)(1 << (4 * digits[2])));
LOG_DBG("rgb: %02x%02x%02x", r, g, b); LOG_DBG("rgb: %02x%02x%02x", r, g, b);
*color = r << 16 | g << 8 | b; *color = r << 16 | g << 8 | b;