Michael Grant
5a6fefb427
image: simplify geometry cleanup
2026-08-17 08:48:08 +01:00
Michael Grant
f2ca8ade2a
sixel: scale source raster bounds
2026-08-10 12:14:02 +01:00
Michael Grant
beea19dc97
Update image size accessor call sites
2026-08-09 22:15:37 +01:00
Michael Grant
3f6e4efe1b
Change some names of things for clarity.
2026-08-09 22:15:10 +01:00
Michael Grant
3c5a24c858
The implementation now distinguishes a newly placed image cell from one later overwritten by text. On a SIXEL terminal, damaged cells are omitted from image output; on Kitty they remain ordinary positional placements.
2026-08-09 09:08:50 +01:00
Michael Grant
0aad77e779
Update fallback image names
2026-08-08 10:58:58 +01:00
Michael Grant
6dfbaf2731
More cleanup of "histogram" name.
2026-08-08 10:51:58 +01:00
Michael Grant
f1fa6ab545
Shorten image and SIXEL names
2026-08-08 10:51:58 +01:00
Michael Grant
a5a638314a
Avoid overflow in image cell size calculation
2026-08-08 10:34:00 +01:00
Michael Grant
2ec3ad0c09
Move image cell drawing into image.c
2026-08-08 10:28:34 +01:00
Michael Grant
997288a5d9
Expose image backend flags
2026-08-08 10:22:05 +01:00
Michael Grant
3cb9bd438d
Do not enable sync for SIXEL
2026-08-08 09:14:12 +01:00
Michael Grant
5b631b4f2d
Comment sixel_from_image().
2026-08-07 22:42:22 +01:00
Michael Grant
d8d5093790
Add comments to image functions
2026-08-07 22:23:11 +01:00
Michael Grant
59ab8a5160
Add comments to image functions
2026-08-07 22:19:15 +01:00
Michael Grant
bbbac41c70
Fix underlay bookkeeping bug.
2026-08-07 11:37:49 +01:00
Michael Grant
0007c52d57
Dither alpha in SIXEL output
2026-08-07 11:23:17 +01:00
Michael Grant
3df288d4dc
Revert "Clear text beneath graphical images"
...
This reverts commit fb589fd9f9
2026-08-07 09:27:39 +01:00
Michael Grant
35b856652d
Use compact image references in grid cells
2026-08-06 22:34:49 +01:00
Michael Grant
09250ea86f
Clear text beneath graphical images
2026-08-06 22:19:53 +01:00
Michael Grant
2dd4618bbb
Simplify image support terminology
2026-08-06 16:17:42 +01:00
Michael Grant
f76e9d29ce
Use one image support switch
2026-08-06 14:28:12 +01:00
Michael Grant
7c6f5d838f
Make image types opaque
2026-08-06 12:38:11 +01:00
Michael Grant
d9ff36408c
Keep SIXEL palettes across redraw spans
2026-08-06 11:31:51 +01:00
Michael Grant
9cc09b2a9f
Improve image fallback rendering
2026-08-06 10:21:16 +01:00
Michael Grant
718e281820
Fix SIXEL median-cut palette generation
2026-08-05 21:45:45 +01:00
Michael Grant
507ecd320a
Revert "Removed unconditional Floyd–Steinberg dithering from image-sixel.c:1077. Kitty images now use the adaptive 256-colour median-cut palette with direct nearest-colour mapping."
...
This reverts commit 00ffe744b3
2026-08-05 21:45:27 +01:00
Michael Grant
49be26557d
Fix kitty image resize issue when the kitty image resized smaller than the image, the image was overflowing lines and banding.
2026-08-05 13:57:26 +01:00
Michael Grant
00ffe744b3
Removed unconditional Floyd–Steinberg dithering from image-sixel.c:1077. Kitty images now use the adaptive 256-colour median-cut palette with direct nearest-colour mapping.
2026-08-05 13:55:51 +01:00
Michael Grant
6820eceee5
Rename image damage functions to redraw
2026-08-03 13:14:04 +01:00
Michael Grant
c336f49585
Correct image copyrights
2026-08-03 12:56:12 +01:00
Michael Grant
aa2dd64873
Improve SIXEL colour quantization
...
Build an adaptive 256-colour palette with median cut instead of using a fixed colour cube. Apply Floyd-Steinberg error diffusion while mapping pixels to reduce banding and preserve image detail.
2026-08-03 12:21:54 +01:00
Michael Grant
832d2beb2d
Preserve SIXEL pixel dimensions
...
Retain the padded canonical pixel canvas separately from the image content. Scale only the populated portion of partial edge cells so an image keeps its exact raster size on the originating terminal while retaining its cell footprint.
2026-08-03 12:14:49 +01:00
Michael Grant
08f0c0485b
Correct SIXEL HLS colour conversion
...
Use the DEC hue origin and channel order, and round percentage and HLS conversions to the nearest byte value.
2026-08-03 12:08:28 +01:00
Michael Grant
c4bdd8eca1
Make sixel images grid resident
...
Replace screen-coordinate image placements with immutable pixel images referenced by ordinary grid cells. Draw visible marker runs through the redraw scene using per-client sixel or text backends so images follow history, copy mode, clipping and overwrites.
2026-08-03 11:56:25 +01:00
tmux update bot
31dccb6bc9
Merge remote-tracking branch 'refs/remotes/tmux-openbsd/master'
...
* refs/remotes/tmux-openbsd/master:
Fix unzoomed width when scrollbars are hidden.
2026-07-30 04:22:52 +00:00
nicm
8dfb7d0294
Fix unzoomed width when scrollbars are hidden.
2026-07-30 04:22:51 +00:00
Nicholas Marriott
265fb7b4ea
Test for vi keys and padding.
2026-07-29 21:18:38 +01:00
tmux update bot
fa38b36f1f
Merge remote-tracking branch 'refs/remotes/tmux-openbsd/master'
...
* refs/remotes/tmux-openbsd/master:
Correctly skip padding at end of line, GitHub issue 5411.
2026-07-29 20:04:07 +00:00
nicm
44b8a40b8c
Correctly skip padding at end of line, GitHub issue 5411.
2026-07-29 20:04:06 +00:00
tmux update bot
5cd5df1d33
Merge remote-tracking branch 'refs/remotes/tmux-openbsd/master'
...
* refs/remotes/tmux-openbsd/master:
Add a flag to turn off scrollbars for display-panes; GitHub issue 5440 from David Marte.
2026-07-29 17:41:02 +00:00
nicm
415d265728
Add a flag to turn off scrollbars for display-panes; GitHub issue 5440
...
from David Marte.
2026-07-29 17:41:01 +00:00
Nicholas Marriott
d6c37ce314
Note SIXEL at end of configure as well.
2026-07-29 11:11:05 +01:00
tmux update bot
c6d02d54d1
Merge remote-tracking branch 'refs/remotes/tmux-openbsd/master'
...
* refs/remotes/tmux-openbsd/master:
Fix #1 -> #{1} in tmux1, from Rasmus Thystrup Karstensen.
2026-07-29 10:10:07 +00:00
nicm
6f41dac898
Fix #1 -> #{1} in tmux1, from Rasmus Thystrup Karstensen.
2026-07-29 10:10:06 +00:00
tmux update bot
5534f1ac32
Merge remote-tracking branch 'refs/remotes/tmux-openbsd/master'
...
* refs/remotes/tmux-openbsd/master:
Store status position in new mouse event for menus so the position is correct later.
2026-07-28 15:09:08 +00:00
nicm
9f2c535909
Store status position in new mouse event for menus so the position is
...
correct later.
2026-07-28 15:09:07 +00:00
Nicholas Marriott
7cc0c11cde
Add test for mouse menu position.
2026-07-28 14:18:18 +01:00
tmux update bot
31fe1ded5d
Merge remote-tracking branch 'refs/remotes/tmux-openbsd/master'
...
* refs/remotes/tmux-openbsd/master:
Show hook count and time in customize mode.
2026-07-28 12:15:38 +00:00
nicm
6a13d61b48
Show hook count and time in customize mode.
2026-07-28 12:15:37 +00:00
