nick black

use small mosaic draws to handle partial sprixel damage

9

Running the `intro` demo with `sprixel_debug()` enabled in `sprixel_draw()`, I count 16 draws of our orca friend. There should only be 5, maybe 6. Everything that's changing text-wise is annihilated...

changing piles needs to kill old graphics

6

Run `[xray]` in kitty, and see that we have two graphics visible at any given time. This is because when one pile replaces another, we don't kill the old graphics...

demo summary table isn't printing headers

10

we're getting this: ``` ══╤════════╤════════╪═══════╪═════════╪═══════╪══╪══╪══╪═══════╣ 1│ intro│ 3.07s│ 455│ 13.33Mi│ 148.0│ 4│ 1│ 5│ 1.32K║ ══╧════════╧════════╪═══════╪═════════╪═══════╧══╧══╧══╧═══════╝ 3.07s│ 455│ 13.33Mi│ ```

The Linux console provides us no way to get the palette entries (see #2499), but it does let us change them, and we'll soon be doing so (see #370, #1917)....

use DECFRA to update glyphs underneath transparent graphic

62

DEC420+ supports `DECFRA` (CSI Pc ; Pt ; Pl ; Pb ; Pr $ x): ``` CSI Pc ; Pt ; Pl ; Pb ; Pr $ x Fill Rectangular...

restore iTerm2/PNG code

7

in #2060, we removed the iTerm2 code, and the PNG code upon which it depended. @gnachman has since decided that graphic-on-glyph will be supported by iTerm2 work, hopefully later this...

ffmpeg on windows crashes when we free the ncvisual

12

Attempting to play multiframe media, whether in `notcurses-demo` or `ncplayer`, always fails without any informative diagnostic on windows. I've inspected the files with `ffprobe` within MSYS2 and verified that ffmpeg...

smooth bitmap movement with sixel graphics

1

in #1682 we introduced the pixel-offset fields to `ncvisual_options`, and added support for Kitty graphics. we ought do the same for Sixel graphics. there we have no in-protocol support; we...

ncls doesn't work in windows

1

Running `ncls`, even on a specific file, under Microsoft Windows exits out with the error "can't open directory".

can't redirect from/to a file in windows

1

We get a "couldn't open ConPty on {input|output}" and error out immediately.